Groove type mixing machine capable of preventing wall adhesion

Abstract

The utility model relates to the technical field of mixing machines, and discloses an anti-wall-sticking groove type mixing machine which comprises a rack, a sleeve shell is fixedly connected to the middle of the rack, a mixing barrel is fixedly connected to the interior of the sleeve shell, a rotating rod is rotationally connected to the middle of the mixing barrel, a stirring plate is fixedly connected to the outer side of the rotating rod, and the stirring plate is fixedly connected to the outer side of the rotating rod. A fixed block is fixedly connected to the other side of the stirring plate, a pressure spring is fixedly connected to the interior of the fixed block, a scraping plate is fixedly connected to the other end of the pressure spring, a driving assembly is fixedly connected to the outer side of the rack, and a conveying assembly is arranged at the bottom of the rack. According to the mixing device disclosed by the utility model, materials in the mixing barrel can be stirred and mixed by the stirring plate through the driving motor, the materials can be prevented from being adhered to the inner wall of the mixing barrel through the scraping plate, and meanwhile, the scraping plate can be kept in contact with the mixing barrel when the scraping plate is abraded under the action of the pressure spring, so that the service life of the scraping plate can be prolonged; meanwhile, the labor intensity of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a trough-type mixer with anti-sticking wall. Background Art

[0002] Trough mixers are generally used to mix powdery or pasty materials to make different materials evenly mixed. The mixing method used is horizontal trough single-paddle mixing, and the stirring paddle is through-shaft type, which is easy to clean. The contact parts with objects are all made of stainless steel, which has good corrosion resistance, and the mixing trough can automatically flip and pour materials.

[0003] After searching, Chinese patent announcement number: CN205850638U discloses a trough mixer, the technical key points of which are that it includes a fuselage and a mixing hopper arranged on the fuselage, and its characteristics are: a material drop hole is opened at the bottom of the mixing hopper, and a sealing cover is installed on the material drop hole; it also includes a material conveyor belt, which is located below the drop hole and conveys along the width direction of the fuselage, and conveys the material to the outside of the fuselage. The utility model provides a trough mixer that is convenient for material collection. The above technology still has some shortcomings. When the trough mixer is stirring wet materials, the wet materials are easy to hang on the trough wall and are not easy to clean. At the same time, in order to prevent cross-contamination with subsequent stirring materials and prevent mold over time, employees need to frequently clean the mixing hopper, which increases the labor intensity of employees. For this reason, a trough mixer with anti-sticking wall is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a trough-type mixer with anti-sticking wall, which aims to improve the problem in the prior art that when the trough-type mixer is stirring wet materials, the wet materials are easy to hang on the trough wall and are difficult to clean. In order to prevent cross contamination with subsequent stirred materials and prevent mold over a long period of time, employees are required to clean the mixing hopper frequently, thereby increasing the labor intensity of employees.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trough-type mixer with anti-sticking wall, comprising a frame, a casing fixedly connected to the middle part of the frame, a mixing barrel fixedly connected to the inside of the casing, a rotating rod rotatably connected to the middle part of the mixing barrel, a stirring plate fixedly connected to the outside of the rotating rod, a fixed block fixedly connected to the other side of the stirring plate, a compression spring fixedly connected to the inside of the fixed block, a scraper fixedly connected to the other end of the compression spring, a driving assembly fixedly connected to the outside of the frame, a transport assembly provided at the bottom of the frame, and a heating assembly fixedly connected to the middle part of the frame.

[0006] Through the above technical solution, when the rotating rod rotates, it can drive the stirring plate to mix the materials inside the mixing barrel. At the same time, when the stirring plate is working, it can drive the scraper to clean the materials stuck on the inner wall of the mixing barrel, so that all the materials can be mixed. The scraper can be kept in contact with the inner wall of the mixing barrel through the compression spring, and the labor intensity of employees can be reduced.

[0007] Furthermore, the driving assembly includes a motor, the motor is fixedly connected to the outside of the frame, and one end of the rotating rod is fixedly connected to the output end of the motor.

[0008] Through the above technical solution, the motor can drive the rotating rod to rotate, so that the materials stuck to the inner wall of the mixing barrel can be cleaned while the materials are mixed.

[0009] Furthermore, the heating component includes a shell, the shell is fixedly connected to the middle part of the frame, the end of the rotating rod away from the motor is fixedly connected to a fan blade, the fan blade is rotatably connected to the inside of the shell, the inside of the shell is fixedly connected to a heating tube, the outside of the shell is provided with a through hole, the top of the shell is provided with an exhaust pipe, and the inside of the shell is rotatably connected to a cleaning component.

[0010] Through the above technical scheme, when the rotating rod rotates, the fan blades can be driven to rotate, and when the fan blades rotate, air can be blown toward the inside of the casing. At the same time, dust in the air can be filtered through the through holes before the air enters the casing, thereby preventing dust from accumulating on the periphery of the fan blades. At this time, the temperature of the air can be increased under the action of the heating tube. The heating tube is a prior art, and its heating temperature can be controlled by adjusting the current or voltage, and the heating temperature of the heating tube can be controlled according to the required temperature, thereby allowing hot air to enter the casing, reducing the viscosity of the material inside the mixing barrel, thereby making it easier for the scraper to remove the material stuck to the inner wall of the mixing barrel, and at the same time improving the cleaning effect of the scraper.

[0011] Furthermore, the cleaning assembly includes an impeller, which is rotatably connected to the inside of the shell, a connecting plate is fixedly connected to the side of the impeller away from the fan blades, a rag is fixedly connected to the side of the connecting plate close to the impeller, and the rag is in contact with the shell.

[0012] Through the above technical solution, when air enters the shell, the impeller can be driven to rotate slowly, and then the connecting plate can drive the rag to move, so that the dust filtered by the through hole can be cleaned, thereby preventing the through hole from being blocked.

[0013] Furthermore, a partition is slidably connected inside the fixed block, and the partition is fixedly connected between the compression spring and the scraper.

[0014] Through the above technical solution, the scraper can be limited by the partition, which can prevent the compression spring from being tilted and squeezed, causing the compression spring to be deformed and damaged, and the service life of the compression spring can be increased.

[0015] Furthermore, a feed pipe is fixedly connected to the top of the mixing barrel, a discharge pipe is fixedly connected to the bottom of the mixing barrel, and a valve is fixedly connected to the middle of the discharge pipe.

[0016] Through the above technical solution, the material can be poured into the mixing barrel through the feed pipe, and the discharge pipe can be closed under the action of the valve, thereby preventing the material from escaping from the inside of the mixing barrel, and then the material inside the mixing barrel can be mixed. At this time, the discharge pipe can be unblocked under the action of the valve, and then the mixed material can be discharged.

[0017] Furthermore, an outer shell is fixedly connected to the interior of the shell, and the impeller is rotatably connected to the middle part of the outer shell.

[0018] Through the above technical solution, the impeller can be supported by the shell, so that the impeller can rotate inside the shell.

[0019] Furthermore, a collection box is slidably connected to the middle of the frame.

[0020] Through the above technical solution, the fallen materials can be collected by the collecting box, thereby preventing the waste of materials.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, with the cooperation of the rotating rod, stirring plate, fixed block, compression spring, scraper and motor, the stirring plate can stir and mix the materials inside the mixing barrel by driving the motor, and the scraper can prevent the materials from sticking to the inner wall of the mixing barrel. At the same time, under the action of the compression spring, the scraper can keep in contact with the mixing barrel when the scraper is worn, thereby increasing the service life of the scraper and reducing the labor intensity of employees.

[0023] 2. In the utility model, with the mutual cooperation of the shell, fan blades, heating tubes, through holes, impellers, connecting plates and rags, the fan blades can rotate while the materials are mixed, and the wind sucked in by the fan blades can be heated under the action of the heating tube, thereby improving the effect of the scraper in cleaning sticky materials, and preventing dust in the air from entering, thereby preventing the fan blades from being unable to rotate due to dust accumulation. When the air enters the shell, the impeller can rotate slowly, thereby allowing the rag to remove the filtered dust, and preventing the through holes from being blocked due to dust being adsorbed and accumulated on the outside of the shell due to suction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional schematic diagram of an anti-sticking trough mixer proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a driving assembly of a wall-adhesion-resistant trough mixer proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a scraper of a trough mixer that prevents wall sticking proposed by the utility model;

[0027] Figure 4 The utility model is a schematic structural diagram of the fan blades of an anti-sticking trough mixer.

[0028] Legend:

[0029] 1. Frame; 2. Shell; 3. Mixing barrel; 4. Rotating rod; 5. Stirring plate; 6. Fixed block; 7. Compression spring; 8. Scraper; 9. Motor; 10. Transport assembly; 11. Shell; 12. Fan blades; 13. Heating tube; 14. Through hole; 15. Impeller; 16. Connecting plate; 17. Rag; 18. Exhaust pipe; 19. Partition; 20. Discharge pipe; 21. Valve; 22. Shell; 23. Collection box. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: an anti-sticking trough mixer, comprising a frame 1, a casing 2 is fixedly connected to the middle of the frame 1, a mixing barrel 3 is fixedly connected to the inside of the casing 2, a rotating rod 4 is rotatably connected to the middle of the mixing barrel 3, a stirring plate 5 is fixedly connected to the outside of the rotating rod 4, a fixing block 6 is fixedly connected to the other side of the stirring plate 5, a compression spring 7 is fixedly connected to the inside of the fixing block 6, and a scraper 8 is fixedly connected to the other end of the compression spring 7. When the rotating rod 4 rotates, the stirring plate 5 can be driven to mix the materials inside the mixing barrel 3. At the same time, when the stirring plate 5 is working, the scraper 8 can be driven to clean the materials sticking to the inner wall of the mixing barrel 3, so that all the materials can be mixed.

[0032] Reference Figure 1-Figure 3The compression spring 7 can make the scraper 8 continue to contact with the inner wall of the mixing barrel 3 after being worn, and at the same time, the service life of the scraper 8 can be increased, and the labor intensity of employees can be reduced. The outer side of the frame 1 is fixedly connected with a driving component, and the bottom of the frame 1 is provided with a transport component 10. The middle part of the frame 1 is fixedly connected with a heating component. The interior of the fixed block 6 is slidably connected with a partition 19, and the partition 19 is fixedly connected between the compression spring 7 and the scraper 8. The scraper 8 can be limited by the partition 19, thereby preventing the scraper 8 from tilting when moving, and preventing the compression spring 7 from being tilted and squeezed, causing the compression spring 7 to be deformed and damaged.

[0033] Reference Figure 1 and Figure 2 The driving assembly includes a motor 9, which is fixedly connected to the outside of the frame 1. One end of the rotating rod 4 is fixedly connected to the output end of the motor 9. The rotating rod 4 can be driven to rotate by the motor 9, so that the material sticking to the inner wall of the mixing barrel 3 can be cleaned while the material is mixed. A feeding pipe is fixedly connected to the top of the mixing barrel 3, and a discharging pipe 20 is fixedly connected to the bottom of the mixing barrel 3. A valve 21 is fixedly connected to the middle of the discharging pipe 20. The material can be poured into the mixing barrel 3 through the feeding pipe. At the same time, the discharging pipe 20 can be blocked or unblocked under the action of the valve 21, so that the material can be stored in the mixing barrel 3 or discharged. A collecting box 23 is slidably connected to the middle of the frame 1, and the fallen material can be collected by the collecting box 23, thereby preventing the waste of material.

[0034] Reference Figure 3 and Figure 4 The heating assembly includes a shell 11, which is fixedly connected to the middle part of the frame 1, and a fan blade 12 is fixedly connected to one end of the rotating rod 4 away from the motor 9. The fan blade 12 is rotatably connected to the inside of the shell 11, and a heating tube 13 is fixedly connected to the inside of the shell 11. The heating tube 13 is a prior art, and its heating temperature can be controlled by adjusting the current or voltage, and then the heating temperature of the heating tube 13 can be controlled according to the required temperature. A through hole 14 is provided on the outside of the shell 11, and an exhaust pipe 18 is provided on the top of the sleeve 2. When the rotating rod 4 rotates, the fan blade 12 can be driven to rotate. When the fan blade 12 rotates, air can be blown to the inside of the sleeve 2. At this time, the temperature of the air can be increased under the action of the heating tube 13, and then the hot air can enter the sleeve 2, which can reduce the viscosity of the material inside the mixing barrel 3, and then the scraper 8 can be more convenient to remove the material sticking to the inner wall of the mixing barrel 3, and at the same time, the cleaning effect of the scraper 8 can be improved. The through hole 14 can filter dust in the air before the air enters the housing 11, thereby preventing dust from accumulating on the periphery of the fan blade 12, thereby avoiding the rotation speed of the fan blade 12 from being affected, and reducing the working intensity of the motor 9. The interior of the housing 11 is rotatably connected with a cleaning assembly.

[0035] Reference Figure 4The cleaning assembly includes an impeller 15, which is rotatably connected to the inside of the housing 11. A connecting plate 16 is fixedly connected to the side of the impeller 15 away from the fan blades 12, and a rag 17 is fixedly connected to the side of the connecting plate 16 close to the impeller 15. The rag 17 is in contact with the housing 11. When air enters the housing 11, the impeller 15 can be driven to rotate slowly, and then the connecting plate 16 can drive the rag 17 to move, so that the dust filtered by the through hole 14 can be cleaned, thereby preventing the through hole 14 from being blocked. The housing 11 The inner part is fixedly connected with the shell 22, and the impeller 15 is rotatably connected to the middle part of the shell 22. The impeller 15 can be supported by the shell 22 to prevent the impeller 15 from contacting with the shell 11 during rotation and causing damage to the impeller 15. At the same time, the impeller 15 can be rotated inside the shell 11, and because the fan blades 12 are not connected to the impeller 15, the impeller 15 will not rotate with the rotation of the fan blades 12, thereby reducing the wear rate of the rag 17 and does not affect the cleaning work of the through hole 14.

[0036] Working principle: When in use, the rotating rod 4 can be rotated by driving the motor 9, and when the rotating rod 4 rotates, the stirring plate 5 can be driven to move, so that the materials inside the mixing barrel 3 can be mixed. At the same time, when the stirring plate 5 moves, the scraper 8 can be driven to clean the materials sticking to the inner wall of the mixing barrel 3, so that the materials can be fully mixed. The scraper 8 can be kept in contact with the inner wall of the mixing barrel 3 through the compression spring 7;

[0037] When the rotating rod 4 rotates, the fan blades 12 can be driven to rotate, and the incoming air can be heated under the action of the heating tube 13, thereby reducing the viscosity of the material, thereby improving the efficiency of cleaning the inner wall of the mixing barrel 3, and at the same time, the dust in the air can be filtered through the through hole 14 when the air enters. When the air enters the housing 11, the impeller 15 can be driven to rotate slowly, and the connecting plate 16 can drive the rag 17 to move, thereby cleaning the dust filtered by the through hole 14, thereby preventing the through hole 14 from being blocked.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trough mixer with an anti-sticking function, comprising a frame (1), characterized in that: The middle part of the frame (1) is fixedly connected to a casing (2), the interior of the casing (2) is fixedly connected to a mixing barrel (3), the middle part of the mixing barrel (3) is rotatably connected to a rotating rod (4), the outer side of the rotating rod (4) is fixedly connected to a stirring plate (5), the other side of the stirring plate (5) is fixedly connected to a fixing block (6), the interior of the fixing block (6) is fixedly connected to a compression spring (7), the other end of the compression spring (7) is fixedly connected to a scraper (8), the outer side of the frame (1) is fixedly connected to a driving assembly, the bottom of the frame (1) is provided with a transport assembly (10), and the middle part of the frame (1) is fixedly connected to a heating assembly.

2. The anti-sticking trough mixer according to claim 1, characterized in that: The driving assembly comprises a motor (9), the motor (9) being fixedly connected to the outside of the frame (1), and one end of the rotating rod (4) being fixedly connected to the output end of the motor (9).

3. A wall-preventing trough mixer according to claim 2, characterized in that: The heating component comprises a shell (11), the shell (11) is fixedly connected to the middle part of the frame (1), a fan blade (12) is fixedly connected to one end of the rotating rod (4) away from the motor (9), the fan blade (12) is rotatably connected to the inside of the shell (11), a heating pipe (13) is fixedly connected to the inside of the shell (11), a through hole (14) is provided on the outside of the shell (11), an exhaust pipe (18) is provided on the top of the casing (2), and a cleaning component is rotatably connected to the inside of the shell (11).

4. A wall-preventing trough mixer according to claim 3, characterized in that: The cleaning assembly comprises an impeller (15), the impeller (15) being rotatably connected to the interior of the housing (11), a connecting plate (16) being fixedly connected to a side of the impeller (15) away from the fan blades (12), a rag (17) being fixedly connected to a side of the connecting plate (16) close to the impeller (15), and the rag (17) being in contact with the housing (11).

5. The anti-sticking trough mixer according to claim 1, characterized in that: A partition plate (19) is slidably connected inside the fixed block (6), and the partition plate (19) is fixedly connected between the compression spring (7) and the scraper (8).

6. The anti-sticking trough mixer according to claim 1, characterized in that: The top of the mixing barrel (3) is fixedly connected to a feeding pipe, the bottom of the mixing barrel (3) is fixedly connected to a discharging pipe (20), and the middle of the discharging pipe (20) is fixedly connected to a valve (21).

7. A wall-preventing trough mixer according to claim 4, characterized in that: The interior of the housing (11) is fixedly connected to an outer shell (22), and the impeller (15) is rotatably connected to the middle part of the outer shell (22).

8. The anti-sticking trough mixer according to claim 1, characterized in that: A collecting box (23) is slidably connected to the middle of the frame (1).

Images