Mixer with self-cleaning device

Abstract

The utility model provides a mixer with a self-cleaning device, which relates to the technical field of mixers and comprises an upper cover buckled in an opening at the upper end of a mixing barrel, the upper end of a mixing structure is fixedly assembled in the middle of the upper surface of the upper cover, and a discharge pipeline is fixedly communicated with the bottom surface of the mixing barrel. The lifting driving structure is fixedly assembled between the outer wall of the material mixing barrel and the upper surface of the upper cover, and the two material mixing barrel inner wall cleaning structures are symmetrically assembled on the outer wall of the same side of the material mixing structure; according to the device, the detachable mixing barrel inner wall cleaning structure is driven by the mixing structure to efficiently clean the inner wall of the mixing barrel, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer with a self-cleaning device. Background Art

[0002] The mixer is used for mixing raw materials. After use, the mixer in the prior art needs to be manually cleaned inside the mixer, which consumes manpower and fails to achieve the effect of efficient cleaning, resulting in the mixer being unable to be used continuously and low production efficiency. In view of the current problems, the present application designs a mixer with a self-cleaning device, which drives the inner wall cleaning structure of the mixing barrel to efficiently clean the inner wall of the mixing barrel through the mixing structure. The inner wall cleaning structure of the mixing barrel is a detachable structure, which is easy to disassemble and install. It only needs to be installed when the inner wall of the mixing barrel needs to be cleaned, and the production efficiency is improved by the efficient self-cleaning of the inner wall of the mixing barrel. Utility Model Content

[0003] The utility model aims to provide a mixer with a self-cleaning device, which drives a detachable mixing barrel inner wall cleaning structure through a mixing structure to efficiently clean the inner wall of the mixing barrel, so as to improve production efficiency.

[0004] The utility model provides a mixer with a self-cleaning device, comprising:

[0005] The mixing barrel is designed with an open top;

[0006] An upper cover, which is buckled into the upper opening of the mixing barrel;

[0007] A mixing structure, the upper end of which is fixedly mounted on the middle part of the upper surface of the upper cover, and the lower end of which extends to the lower end of the inner cavity of the mixing barrel;

[0008] A support base, the upper end of which is fixedly assembled on the lower end of the mixing barrel;

[0009] A discharge pipe, which is fixedly connected to the bottom surface of the mixing barrel;

[0010] A lifting drive structure, which is fixedly assembled between the outer wall of the mixing barrel and the upper surface of the upper cover;

[0011] There are two mixing barrel inner wall cleaning structures, which are symmetrically mounted on the outer wall of the mixing barrel on the same side of the mixing structure, and the mixing barrel inner wall cleaning structures are located inside the mixing barrel;

[0012] The mixing barrel inner wall cleaning structure comprises:

[0013] The strip plate is distributed longitudinally, and the outer side of the strip plate is evenly pasted and fixed with bristles, and the outer ends of the bristles are in contact with the inner wall of the mixing barrel;

[0014] A splicing connector, which is formed by splicing an upper part and an lower part, wherein the upper end of the splicing connector is fixedly connected to the upper end of the inner side surface of the strip plate, and the lower end of the splicing connector is fixedly connected to the upper end of the outer wall of the mixing structure;

[0015] A wedge-shaped slider, which is fixedly mounted on the upper end of the inner side surface of the strip plate;

[0016] A wedge-shaped slot is provided at the lower end of the outer wall of the mixing structure, and the wedge-shaped slider is inserted into the wedge-shaped slot in an interference fit manner.

[0017] As a further optimization solution, in order to detachably connect the strip board and the mixed material structure, the splicing connector includes:

[0018] A connecting plate is fixedly mounted on the upper end of the inner side surface of the strip plate, and a positioning rod is vertically fixedly mounted on the bottom surface of the connecting plate;

[0019] The connecting seat is fixedly assembled on the upper end of the outer wall of the mixing structure. A positioning hole is opened on the upper surface of the connecting seat, and the positioning rod is inserted into the positioning hole.

[0020] As a further optimization solution, in order to drive the upper cover to move up and down, the lifting drive structure includes:

[0021] An outer ring is fixedly sleeved on the outer wall of the mixing barrel, and guide holes are provided on both left and right sides of the upper surface of the outer ring;

[0022] There are two electric push rods, the lower ends of which are fixedly mounted on the left and right sides of the upper surface of the support base, and the electric push rods pass through the guide through holes on the same side, and the outer walls of the electric push rods are in contact with the inner walls of the guide through holes;

[0023] There are two horizontal plates, one end of which is fixedly connected to the telescopic upper end of the electric push rod on the same side;

[0024] There are two connecting rods, the lower ends of which are vertically fixedly assembled on the same side of the upper surface of the upper cover, and the upper ends of which are fixedly connected to the other end of the horizontal plate.

[0025] As a further optimization solution, in order to facilitate gripping of the strip plate for disassembly and installation, handle blocks are fixedly mounted on the upper and lower sides of the front wall of the strip plate.

[0026] As a further optimization solution, in order to mix the raw materials in the mixing barrel, the mixing structure includes:

[0027] A driving motor is fixedly assembled on the middle part of the upper surface of the upper cover, the rotating shaft of the driving motor passes through the upper cover, and the lower end of the rotating shaft of the driving motor is fixedly connected to a round rod through a coupling; stirring blades are evenly fixedly assembled on the left and right sides of the outer wall of the round rod, and the outer wall of the stirring blade is evenly provided with material passing holes, the upper end of the splicing connector is fixedly connected to the outer wall of the stirring blade at the upper end on the same side, and the wedge-shaped slot is provided at the upper edge of the outer wall of the stirring blade at the lower end on the same side.

[0028] As a further optimization solution, in order to change the flow rate of the raw material, the material passing through hole is a tapered hole.

[0029] As a further optimization solution, in order to stabilize the supporting device, the supporting base includes:

[0030] The annular seat is fixedly sleeved on the lower end of the outer wall of the mixing barrel, and support legs are evenly and fixedly assembled at the outer edge of the bottom surface of the annular seat, and a support plate is integrally formed at the lower end of the support leg.

[0031] As a further optimization solution, for the purpose of anti-skid, an anti-skid rubber pad is adhered and fixed to the bottom surface of the support plate.

[0032] As a further optimization solution, in order to facilitate the discharge, the discharge pipeline includes:

[0033] A discharge pipe with a valve, the upper end of which is fixedly connected to the bottom surface of the mixing barrel;

[0034] The upper end of the elbow is threadedly connected to the lower end of the valved discharge pipe, and the lower end of the elbow is fixedly connected with an internal thread connector.

[0035] As a further optimization solution, in order to facilitate observation of the mixing situation inside the mixing barrel, a strip window is longitudinally opened on the front wall of the mixing barrel, and transparent tempered glass is fixedly installed in the strip window.

[0036] The utility model provides a mixer with a self-cleaning device through improvement, which has the following improvements and advantages compared with the prior art:

[0037] Firstly, the device drives the detachable mixing barrel inner wall cleaning structure through the mixing structure to efficiently clean the inner wall of the mixing barrel, so as to improve the production efficiency.

[0038] Secondly, the upper end of the inner wall cleaning structure of the mixing barrel is detachably connected to the upper end of the outer wall of the mixing structure through a splicing connector, and the lower end of the inner wall cleaning structure of the mixing barrel is detachably inserted into the wedge-shaped slot through a wedge-shaped slider. The detachable connection between the inner wall cleaning structure of the mixing barrel and the outer wall of the mixing structure is achieved through the above connection. When disassembly is required, it is only necessary to lift the strip plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 It is a schematic diagram of a state structure of the utility model;

[0041] Figure 2 This is a schematic diagram of the structure of state 2 of the utility model;

[0042] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0043] Figure 4 This is a schematic diagram of the structure of the splicing connector of the utility model;

[0044] Figure 5 It is a structural schematic diagram of the material passing through hole of the utility model.

[0045] Description of reference numerals:

[0046] 1-mixing barrel, 2-upper cover, 3-mixing structure, 31-drive motor, 32-round rod, 33-stirring blade, 34-through hole, 4-support base, 41-annular seat, 42-support leg, 43-support plate, 44-anti-slip rubber pad, 5-discharge pipe, 51-discharge pipe with valve, 52-elbow, 53-internal thread connector, 6-lifting drive structure, 61-outer ring, 62-electric push rod, 63-connecting rod, 64-cross plate, 7-strip window, 8-mixing barrel inner wall cleaning structure, 81-strip plate, 82-brush, 83-splicing connector, 831-connecting plate, 832-connecting seat, 833-positioning rod, 84-wedge-shaped slider, 85-wedge-shaped slot, 9-handle block. DETAILED DESCRIPTION

[0047] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0049] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] See also Figure 1-5 The utility model provides a technical solution: a mixer with a self-cleaning device, comprising:

[0051] The mixing barrel 1 is designed with an open top;

[0052] An upper cover 2 is buckled into the upper opening of the mixing barrel 1;

[0053] The mixing structure 3 has an upper end fixedly mounted on the middle of the upper surface of the upper cover 2, and a lower end of the mixing structure 3 extends to the lower end of the inner cavity of the mixing barrel 1;

[0054] A support base 4, the upper end of which is fixedly assembled on the lower end of the mixing barrel 1;

[0055] A discharge pipe 5, which is fixedly connected to the bottom surface of the mixing barrel 1;

[0056] A lifting drive structure 6 is fixedly mounted between the outer wall of the mixing barrel 1 and the upper surface of the upper cover 2;

[0057] There are two mixing barrel inner wall cleaning structures 8, which are symmetrically mounted on the outer wall of the mixing structure 3 on the same side, and the mixing barrel inner wall cleaning structures 8 are located inside the mixing barrel 1;

[0058] The inner wall cleaning structure 8 of the mixing barrel comprises:

[0059] The strip plate 81 is longitudinally distributed, and the outer side of the strip plate 81 is evenly pasted and fixed with bristles 82, and the outer ends of the bristles 82 are in contact with the inner wall of the mixing barrel 1;

[0060] The splicing connector 83 is formed by splicing two parts, the upper end of the splicing connector 83 is fixedly connected to the upper end of the inner side surface of the strip plate 81, and the lower end of the splicing connector 83 is fixedly connected to the upper end of the outer wall of the mixing structure 3;

[0061] A wedge-shaped slider 84, which is fixedly mounted on the upper end of the inner side surface of the strip plate 81;

[0062] The wedge-shaped slot 85 is formed at the lower end of the outer wall of the mixing structure 3 , and the wedge-shaped slider 84 is inserted into the wedge-shaped slot 85 in an interference fit manner.

[0063] The device drives the detachable mixing barrel inner wall cleaning structure 8 through the mixing structure 3 to efficiently clean the inner wall of the mixing barrel 1, so as to improve the production efficiency;

[0064] The upper end of the inner wall cleaning structure 8 of the mixing barrel is detachably connected to the upper end of the outer wall of the mixing structure 3 through a splicing connector 83, and the lower end of the inner wall cleaning structure 8 of the mixing barrel is detachably inserted into the wedge-shaped slot 85 through a wedge-shaped slider 84. The detachable connection between the inner wall cleaning structure 8 of the mixing barrel and the outer wall of the mixing structure 3 is achieved through the above connection. When disassembly is required, it is only necessary to lift the strip plate 81, and lift the strip plate 81 until the wedge-shaped slider 84 is disengaged from the wedge-shaped slot 85, and the positioning rod 833 is disengaged from the positioning hole on the connecting seat 832. Then the disassembled strip plate 81 can be removed for easy cleaning and replacement of bristles.

[0065] Specifically, the splicing connector 83 includes:

[0066] The connecting plate 831 is fixedly mounted on the upper end of the inner side surface of the strip plate 81, and a positioning rod 833 is vertically fixedly mounted on the bottom surface of the connecting plate 831;

[0067] The connecting seat 832 is fixedly assembled on the upper end of the outer wall of the mixing structure 3. A positioning hole is opened on the upper surface of the connecting seat 832, and the positioning rod 833 is inserted into the positioning hole.

[0068] Specifically, in order to drive the upper cover to move up and down, the lifting drive structure 6 includes:

[0069] The outer ring 61 is fixedly sleeved on the outer wall of the mixing barrel 1, and guide holes are provided on both sides of the upper surface of the outer ring 61;

[0070] There are two electric push rods 62, the lower ends of which are fixedly mounted on the left and right sides of the upper surface of the support base 4, and the electric push rods 62 pass through the guide holes on the same side, and the outer wall of the electric push rod 62 fits with the inner wall of the guide holes;

[0071] There are two transverse plates 64, one end of which is fixedly connected to the telescopic upper end of the electric push rod 62 on the same side;

[0072] There are two connecting rods 63 , the lower ends of which are vertically fixedly assembled on the same side of the upper surface of the upper cover 2 , and the upper ends of the connecting rods 63 are fixedly connected to the other end of the horizontal plate 64 .

[0073] The electric push rods 62 are connected to an external power supply, and the electric push rods 62 on both sides work synchronously. The lifting and lowering of the two electric push rods 62 drive the upper cover 2 to move up and down. The upper cover 2 is raised to add raw materials. See the installation or removal of the inner wall cleaning structure 8 of the mixing barrel.

[0074] Specifically, in order to facilitate gripping of the strip plate 81 for disassembly and installation, handle blocks 9 are fixedly mounted on both upper and lower sides of the front wall of the strip plate 81 .

[0075] Specifically, in order to mix the raw materials in the mixing barrel 1, the mixing structure 3 includes:

[0076] The driving motor 31 is fixedly assembled on the middle part of the upper surface of the upper cover 2, and the rotating shaft of the driving motor 31 passes through the upper cover 2, and the lower end of the rotating shaft of the driving motor 31 is fixedly connected to the round rod 32 through a coupling; stirring blades 33 are evenly fixedly assembled on the left and right sides of the outer wall of the round rod 32, and the outer wall of the stirring blade 33 is evenly provided with material passing holes 34, the upper end of the splicing connecting piece 83 is fixedly connected to the outer wall of the uppermost stirring blade 33 on the same side, and the wedge-shaped slot 85 is provided at the upper edge of the outer wall of the lowermost stirring blade 33 on the same side; the driving motor 31 is connected to an external power supply, and the driving motor 31 drives the round rod 32 and the stirring blade 33 to rotate when it works, and the rotation of the stirring blade 33 is utilized to mix the raw materials in the mixing barrel 1.

[0077] Specifically, in order to change the flow rate of the raw materials, the material passing through hole 34 is a tapered hole; the change in the flow rate of the raw materials after passing through the material passing through hole 34 promotes more efficient mixing of the raw materials.

[0078] Specifically, in order to stabilize the support device, the support base 4 includes:

[0079] The annular seat 41 is fixedly sleeved on the lower end of the outer wall of the mixing barrel 1 , and support legs 42 are evenly fixedly assembled on the outer edge of the bottom surface of the annular seat 41 , and a support plate 43 is integrally formed at the lower end of the support leg 42 .

[0080] Specifically, for the purpose of anti-skid, an anti-skid rubber pad 44 is adhered and fixed to the bottom surface of the support plate 43 .

[0081] Specifically, for more convenient discharging, the discharging pipeline 5 includes:

[0082] A discharge pipe 51 with a valve, the upper end of which is fixedly connected to the bottom surface of the mixing barrel 1;

[0083] The upper end of the elbow 52 is screwed to the lower end of the valved discharge pipe 51, and the lower end of the elbow 52 is fixedly connected with an internal thread connector 53; the raw materials are guided through the elbow 52, ​​and the internal thread connector 53 can be connected to an extension pipe to facilitate the discharge of the raw materials to a designated location.

[0084] Specifically, in order to facilitate observation of the mixing conditions inside the mixing barrel, a strip window 7 is longitudinally provided on the front wall of the mixing barrel 1 , and transparent tempered glass is fixedly installed inside the strip window 7 .

[0085] Working principle:

[0086] The device drives the detachable mixing barrel inner wall cleaning structure 8 through the mixing structure 3 to efficiently clean the inner wall of the mixing barrel 1, so as to improve the production efficiency;

[0087] The upper end of the inner wall cleaning structure 8 of the mixing barrel is detachably connected to the upper end of the outer wall of the mixing structure 3 through a splicing connector 83, and the lower end of the inner wall cleaning structure 8 of the mixing barrel is detachably inserted into the wedge-shaped slot 85 through a wedge-shaped slider 84. The detachable connection between the inner wall cleaning structure 8 of the mixing barrel and the outer wall of the mixing structure 3 is achieved through the above connection. When disassembly is required, it is only necessary to lift the strip plate 81, and lift the strip plate 81 until the wedge-shaped slider 84 is disengaged from the wedge-shaped slot 85, and the positioning rod 833 is disengaged from the positioning hole on the connecting seat 832. Then the disassembled strip plate 81 can be removed for easy cleaning and replacement of bristles.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A mixer with a self-cleaning device, characterized in that: include: A mixing barrel (1) having an open top; An upper cover (2) which is buckled into the upper opening of the mixing barrel (1); A mixing structure (3), the upper end of which is fixedly mounted on the middle part of the upper surface of the upper cover (2), and the lower end of the mixing structure (3) extends to the lower end of the inner cavity of the mixing barrel (1); A support base (4), the upper end of which is fixedly mounted on the lower end of the mixing barrel (1); A discharge pipe (5) fixedly connected to the bottom surface of the mixing barrel (1); A lifting drive structure (6) is fixedly mounted between the outer wall of the mixing barrel (1) and the upper surface of the upper cover (2); There are two mixing barrel inner wall cleaning structures (8), the two mixing barrel inner wall cleaning structures (8) are symmetrically mounted on the outer wall on the same side of the mixing structure (3), and the mixing barrel inner wall cleaning structures (8) are located inside the mixing barrel (1); The mixing barrel inner wall cleaning structure (8) comprises: The strip plate (81) is distributed longitudinally, and the outer side surface of the strip plate (81) is evenly adhered and fixed with brush bristles (82), and the outer ends of the brush bristles (82) are in contact with the inner wall of the mixing barrel (1); A splicing connector (83) is formed by splicing an upper and lower part, wherein the upper end of the splicing connector (83) is fixedly connected to the upper end of the inner side surface of the strip plate (81), and the lower end of the splicing connector (83) is fixedly connected to the upper end of the outer wall of the mixing structure (3); A wedge-shaped slider (84) is fixedly mounted on the upper end of the inner side surface of the strip plate (81); A wedge-shaped slot (85) is provided at the lower end of the outer wall of the mixing structure (3), and the wedge-shaped slider (84) is inserted into the wedge-shaped slot (85) in an interference fit manner.

2. A mixer with a self-cleaning device according to claim 1, characterized in that: The splicing connector (83) comprises: A connecting plate (831) is fixedly mounted on the upper end of the inner side surface of the strip plate (81), and a positioning rod (833) is vertically fixedly mounted on the bottom surface of the connecting plate (831); The connecting seat (832) is fixedly mounted on the upper end of the outer wall of the mixing structure (3). A positioning hole is provided on the upper surface of the connecting seat (832), and the positioning rod (833) is inserted into the positioning hole.

3. A mixer with a self-cleaning device according to claim 1, characterized in that: The lifting drive structure (6) comprises: An outer ring (61) is fixedly sleeved on the outer wall of the mixing barrel (1), and guide holes are provided on both left and right sides of the upper surface of the outer ring (61); There are two electric push rods (62), the lower ends of the two electric push rods (62) are fixedly mounted on the left and right sides of the upper surface of the support base (4), the electric push rods (62) pass through the guide through holes on the same side, and the outer wall of the electric push rod (62) is in contact with the inner wall of the guide through holes; There are two transverse plates (64), one end of which is fixedly connected to the telescopic upper end of the electric push rod (62) on the same side; There are two connecting rods (63), the lower ends of which are vertically fixedly assembled on the same side of the upper surface of the upper cover (2), and the upper ends of which are fixedly connected to the other end of the horizontal plate (64).

4. A mixer with a self-cleaning device according to claim 1, characterized in that: Handle blocks (9) are fixedly mounted on both upper and lower sides of the front wall of the strip plate (81).

5. A mixer with a self-cleaning device according to claim 1, characterized in that: The mixing structure (3) comprises: A driving motor (31) is fixedly mounted on the middle part of the upper surface of the upper cover (2); the rotating shaft of the driving motor (31) passes through the upper cover (2), and the lower end of the rotating shaft of the driving motor (31) is fixedly connected to a round rod (32) via a coupling; stirring blades (33) are evenly fixedly mounted on the left and right sides of the outer wall of the round rod (32); the outer wall of the stirring blade (33) is evenly provided with material passing holes (34); the upper end of the splicing connector (83) is fixedly connected to the outer wall of the stirring blade (33) at the upper end on the same side, and the wedge-shaped slot (85) is provided at the upper edge of the outer wall of the stirring blade (33) at the lower end on the same side.

6. A mixer with a self-cleaning device according to claim 5, characterized in that: The material passing through hole (34) is a tapered hole.

7. A mixer with a self-cleaning device according to claim 1, characterized in that: The support base (4) comprises: The annular seat (41) is fixedly sleeved on the lower end of the outer wall of the mixing barrel (1), and support legs (42) are evenly fixedly mounted on the outer edge of the bottom surface of the annular seat (41), and a support plate (43) is integrally formed at the lower end of the support leg (42).

8. A mixer with a self-cleaning device according to claim 7, characterized in that: An anti-skid rubber pad (44) is glued and fixed to the bottom surface of the support plate (43).

9. A mixer with a self-cleaning device according to claim 1, characterized in that: The discharge pipeline (5) comprises: A discharge pipe (51) with a valve, the upper end of which is fixedly connected to the bottom surface of the mixing barrel (1); The upper end of the bent pipe (52) is threadedly connected to the lower end of the valved discharge pipe (51), and the lower end of the bent pipe (52) is fixedly connected to an internal thread connector (53).

10. A mixer with a self-cleaning device according to claim 1, characterized in that: A strip-shaped window (7) is longitudinally provided on the front wall of the mixing barrel (1), and transparent tempered glass is fixedly mounted in the strip-shaped window (7).

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