Food mixer

Abstract

The utility model relates to the technical field of food processing, in particular to a food mixer which comprises a supporting frame, a hydraulic cylinder is fixedly installed on the inner wall of the bottom of the supporting frame, a lifting frame is fixedly installed at the piston end of the hydraulic cylinder, and bearing sleeves are fixed to the top and the bottom of one side of the inner wall of the lifting frame. And the same large transmission wheel is fixed to the inner wall of the bearing sleeve, a material mixing barrel is fixedly installed on the inner wall of the large transmission wheel, and second stirring blades which are annularly distributed at equal intervals are fixed to the inner wall of the material mixing barrel. According to the utility model, the function of adjusting the height of the mixing barrel is realized, so that the loading and unloading are more convenient, the influence on the operation and the reduction of the operation strength of people due to the too high feeding area during feeding are avoided, various stirring modes are formed, the mixing effect is improved, the vortex phenomenon can be avoided during the stirring process, and the use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a food mixer. Background Art

[0002] A mixer is a machine used to mix materials. In the food processing industry, mixers are widely used.

[0003] After searching, the patent publication number is CN202447004U, which is a food mixer, comprising a tank body, an agitator, a stirring motor, a feeding hopper and a discharge valve; wherein the agitator is vertically arranged inside the tank body; the stirring motor is connected to the agitator and drives the agitator to rotate, and the stirring motor is located outside the tank body; the feeding hopper is arranged on the top of the tank body; the discharge valve is arranged on the bottom of the tank body. In the process of implementing this scheme, it is found that the following problems in the prior art have not been well solved: the food mixer in the prior art has a certain height, so that its feeding position also has a certain height, which makes it inconvenient to add materials and requires a large operating force. Moreover, eddy currents are easily generated during the stirring process, which makes the mixing effect poor and does not meet the use requirements. Therefore, it is urgent to design a food mixer to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a food mixer to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is an axially parallelogram of the upper and lower ends ...

[0007] Furthermore, a discharge pipe is fixed to the bottom of the mixing barrel, and a bottom cover is screwed to the bottom of the discharge pipe.

[0008] Furthermore, the stirring assembly includes a stirring shaft fixed at the middle position of the bottom of the top cover, and the outer wall of the stirring shaft is fixed with first stirring blades distributed at equal distances, and a connecting frame distributed at equal distances is fixed between the top of the outer wall of the stirring shaft and the bottom of the top cover.

[0009] Furthermore, the first transmission assembly includes pulleys fixedly mounted on the outer wall of the rotating drum and the outer wall of the transmission shaft, and a first transmission belt is transmission-connected between the two pulleys.

[0010] Furthermore, a second mounting hole is provided at the top end and the bottom end of the lifting frame, and the driving mechanism includes a driving shaft rotatably connected to the inner wall of the second mounting hole through a bearing, and a motor for driving the driving shaft to rotate is fixedly installed at the bottom end of the lifting frame, the driving shaft is inserted into the interior of the rotating drum, and the circumferential inner wall of the rotating drum is provided with limit grooves distributed at equal distances, and the outer wall of the driving shaft is fixed with limit bars equidistantly inserted into the limit grooves.

[0011] Furthermore, the second transmission assembly includes a small transmission wheel fixedly mounted on the bottom of the outer wall of the driving shaft, and a second transmission belt is transmission-connected between the outer wall of the small transmission wheel and the outer wall of the large transmission wheel.

[0012] Furthermore, guide posts are fixed on both sides of the inner wall of the support frame, and guide holes for the guide posts to pass through are opened on the lifting frame.

[0013] Furthermore, a supporting base frame is fixedly installed at the bottom of the supporting frame, and universal wheels are fixedly installed at the four bottom corners of the supporting base frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, the function of adjusting the height of the mixing barrel is realized, and the material can be discharged at a high place, and the material can also be loaded at a low place, so that the loading and unloading of materials is more convenient, and the feeding area is not too high when feeding, which affects the operation and reduces the operating strength of people;

[0016] In the utility model, the first transmission assembly and the second transmission assembly can be driven to rotate simultaneously under the action of the driving mechanism, and the mixing barrel, the top cover and the stirring assembly can be driven to rotate simultaneously, and the rotation speeds of the two can be different. On the one hand, multiple stirring modes are formed to improve the mixing effect. On the other hand, under the action of different rotation speeds, eddy currents can be avoided during the stirring process, thereby ensuring the mixing effect and meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the overall structure of a food mixer.

[0018] Figure 2 The present invention is a schematic structural diagram of a first transmission belt and a second transmission belt of a food mixer.

[0019] Figure 3 The figure is a schematic diagram of the structure of a large transmission wheel of a food mixer.

[0020] Figure 4 The present invention is a cross-sectional view of a mixing barrel of a food mixer.

[0021] Figure 5 The present invention is a schematic diagram of the structure of a rotating drum and a limiting groove of a food mixer.

[0022] Figure 6 The present invention is a schematic diagram of the structure of a driving shaft and a limit bar of a food mixer.

[0023] In the figure: 1. supporting frame; 2. supporting frame; 3. motor; 4. lifting frame; 5. rotating drum; 6. transmission shaft; 7. top cover; 8. mixing drum; 9. discharge pipe; 10. bottom cover; 11. guide column; 12. hydraulic cylinder; 13. first transmission belt; 14. bearing sleeve; 15. second transmission belt; 16. large transmission wheel; 17. stirring shaft; 18. first stirring blade; 19. second stirring blade; 20. connecting frame; 21. sealing ring; 22. limiting groove; 23. pulley; 24. limiting strip; 25. small transmission wheel; 26. driving shaft. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 6In the embodiment of the utility model, a food mixer comprises a support frame 2, a hydraulic cylinder 12 is fixedly installed on the bottom inner wall of the support frame 2, and a lifting frame 4 is fixedly installed on the piston end of the hydraulic cylinder 12, a bearing sleeve 14 is fixed on the top and bottom of one side of the inner wall of the lifting frame 4, and a large transmission wheel 16 is fixed on the inner wall of the bearing sleeve 14, a mixing barrel 8 is fixedly installed on the inner wall of the large transmission wheel 16, a discharge pipe 9 is fixed on the bottom of the mixing barrel 8, and a bottom cover 10 is screwed on the bottom of the discharge pipe 9, and second stirring pieces 19 distributed in an annular shape at equal distances are fixed to the inner wall of the mixing barrel 8 through the hydraulic cylinder 12, first mounting holes are opened on both sides of the top of the support frame 2, and a rotating drum 5 and a transmission shaft 6 are rotatably connected to the inner walls of the first mounting holes through bearings, a first transmission assembly is arranged between the outer wall of the rotating drum 5 and the outer wall of the transmission shaft 6, and the first transmission assembly comprises a fixedly installed outer wall of the rotating drum 5 A pulley 23 is arranged on the wall and the outer wall of the transmission shaft 6, and a first transmission belt 13 is connected to the two pulleys 23 for transmission. A top cover 7 is fixedly installed on the bottom end of the transmission shaft 6, and a sealing ring 21 is fixed on the bottom of the top cover 7 and fits the inner wall of the mixing barrel 8. A stirring assembly is fixed at the middle position of the bottom of the top cover 7, and the outer wall of the stirring shaft 17 is fixed with first stirring pieces 18 distributed at equal distances, and a connecting frame 20 distributed at equal distances is fixed between the top of the outer wall of the stirring shaft 17 and the bottom of the top cover 7. A driving mechanism is arranged at one end of the lifting frame 4, and a second transmission assembly is arranged between the driving mechanism and the large transmission wheel 16, which can drive the first transmission assembly and the second transmission assembly to rotate at the same time under the action of the driving mechanism, and make the rotation speeds different, so as to avoid the generation of eddy currents during the stirring process, ensure the mixing effect, and meet the use requirements.

[0026] Specifically, a second mounting hole is provided at the top end and the bottom end of the lifting frame 4, and the driving mechanism includes a driving shaft 26 rotatably connected to the inner wall of the second mounting hole through a bearing, a motor 3 for driving the driving shaft 26 to rotate is fixedly installed at the bottom end of the lifting frame 4, the driving shaft 26 is inserted into the inside of the rotating drum 5, and the circumferential inner wall of the rotating drum 5 is provided with limiting grooves 22 distributed at equal distances, and the outer wall of the driving shaft 26 is fixed with limiting strips 24 equidistantly inserted into the limiting grooves 22, the second transmission assembly includes a small transmission wheel 25 fixedly installed at the bottom of the outer wall of the driving shaft 26, and the outer wall of the small transmission wheel 25 is transmission-connected with the outer wall of the large transmission wheel 16 by a second transmission belt 15, the driving mechanism is used to drive the mixing drum 8 to rotate together with the top cover 7 and the stirring assembly, so as to form a variety of stirring modes and improve the mixing effect.

[0027] Specifically, guide posts 11 are fixed on both sides of the inner wall of the support frame 2, and guide holes for the guide posts 11 to pass through are opened on the lifting frame 4. The guiding effect of the guide posts 11 and the guide holes is utilized to ensure the stability of the lifting frame 4 during movement.

[0028] Specifically, the support frame 1 is fixedly mounted on the bottom of the support frame 2, and universal wheels are fixedly mounted on the four corners of the bottom of the support frame 1, so that the entire device has the performance of being easy to move.

[0029] The working principle of the utility model is as follows: when in use, the user adjusts the height of the mixing barrel 8 through the hydraulic cylinder 12, and loads the material when the mixing barrel 8 is at the lowest point, and then adjusts the height of the mixing barrel 8 through the hydraulic cylinder 12 and docks it with the top cover 7. The user uses the motor 3 in the driving mechanism to drive the driving shaft 26, the limit bar 24, the rotating barrel 5, the first transmission assembly and the second transmission assembly to rotate simultaneously, and drives the mixing barrel 8 to rotate together with the top cover 7 and the stirring assembly, and under the effect of the different diameters of the large transmission wheel 16 and the small transmission wheel 25, the rotation speeds of the mixing barrel 8 and the stirring assembly are different, thereby forming a variety of stirring modes, improving the mixing effect, and avoiding the generation of eddy currents during the stirring process. After the mixing is completed, the bottom cover 10 is opened to discharge the material.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A food mixer, comprising a support frame (2), characterized in that: A hydraulic cylinder (12) is fixedly mounted on the inner wall of the bottom of the support frame (2), and a lifting frame (4) is fixedly mounted on the piston end of the hydraulic cylinder (12). A bearing sleeve (14) is fixedly mounted on the top and bottom of one side of the inner wall of the lifting frame (4), and a large transmission wheel (16) is fixedly mounted on the inner wall of the bearing sleeve (14). A mixing barrel (8) is fixedly mounted on the inner wall of the large transmission wheel (16), and second stirring blades (19) are fixedly mounted on the inner wall of the mixing barrel (8) and are distributed in an annular shape at equal distances. First mounting holes are provided on both sides of the top of the support frame (2). The inner wall of the first mounting hole is rotatably connected to a rotating drum (5) and a transmission shaft (6) through bearings, a first transmission assembly is arranged between the outer wall of the rotating drum (5) and the outer wall of the transmission shaft (6), a top cover (7) is fixedly mounted on the bottom end of the transmission shaft (6), and a sealing ring (21) is fixedly mounted on the bottom of the top cover (7) and is fitted to the inner wall of the mixing drum (8), a stirring assembly is fixedly mounted at the middle position of the bottom of the top cover (7), a driving mechanism is arranged at one end of the lifting frame (4), and a second transmission assembly is arranged between the driving mechanism and the large transmission wheel (16).

2. A food mixer according to claim 1, characterized in that: A discharge pipe (9) is fixed to the bottom of the mixing barrel (8), and a bottom cover (10) is screwed to the bottom of the discharge pipe (9).

3. A food mixer according to claim 2, characterized in that: The stirring assembly comprises a stirring shaft (17) fixed at the middle position of the bottom of the top cover (7), and the outer wall of the stirring shaft (17) is fixed with first stirring blades (18) distributed at equal distances, and connecting frames (20) are fixed between the top of the outer wall of the stirring shaft (17) and the bottom of the top cover (7) and are distributed at equal distances.

4. A food mixer according to claim 3, characterized in that: The first transmission assembly comprises pulleys (23) fixedly mounted on the outer wall of the rotating drum (5) and the outer wall of the transmission shaft (6), and a first transmission belt (13) is transmission-connected between the two pulleys (23).

5. A food mixer according to claim 4, characterized in that: The top end and the bottom end of the lifting frame (4) are both provided with a second mounting hole, and the driving mechanism comprises a driving shaft (26) rotatably connected to the inner wall of the second mounting hole through a bearing, and a motor (3) for driving the driving shaft (26) to rotate is fixedly installed at the bottom end of the lifting frame (4), the driving shaft (26) is inserted into the inside of the rotating drum (5), and the circumferential inner wall of the rotating drum (5) is provided with limiting grooves (22) distributed at equal distances, and the outer wall of the driving shaft (26) is fixed with limiting bars (24) which are inserted into the limiting grooves (22) at equal distances.

6. A food mixer according to claim 5, characterized in that: The second transmission assembly comprises a small transmission wheel (25) fixedly mounted on the bottom of the outer wall of the driving shaft (26), and a second transmission belt (15) is transmission-connected between the outer wall of the small transmission wheel (25) and the outer wall of the large transmission wheel (16).

7. A food mixer according to claim 1, characterized in that: Guide columns (11) are fixed on both sides of the inner wall of the support frame (2), and guide holes for the guide columns (11) to pass through are provided on the lifting frame (4).

8. A food mixer according to claim 1, characterized in that: The bottom of the support frame (2) is fixedly mounted with a support base frame (1), and the four bottom corners of the support base frame (1) are fixedly mounted with universal wheels.

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