Food inspection stirring device

Abstract

The utility model relates to the technical field of food inspection stirring, in particular to a food inspection stirring device which comprises a circular base and a stirring barrel, the stirring barrel is arranged on the upper surface of the circular base in a penetrating mode, a circular cover is arranged on the section of the upper end of the stirring barrel, a motor is arranged over the circular cover, and a rotating shaft is arranged at the position, facing the circular face of the circular cover, of the motor. Compared with the prior art, the food stirring device is reasonable in structure, the food stirring device is provided with the blowing device, food at the bottom of the stirring barrel can be well blown to the upper portion of the stirring barrel, stirring is more uniform, the stirring efficiency is improved, and the food stirring device is suitable for popularization and application. A sampling structure is further arranged on an air blowing pump of the equipment, food particles can be smashed through a grating net of the equipment, an arc-shaped block is further arranged on the vertical plane of the grating net, food on the inner wall of the stirring barrel can be scraped off during rotation, and food residues are prevented from being accumulated.

Description

Technical Field

[0001] The utility model relates to the technical field of food inspection and stirring, in particular to a food inspection and stirring device. Background Art

[0002] A food inspection stirring device is a device specifically used in the food inspection and analysis process. Its main function is to stir food samples evenly for chemical analysis, quality inspection or other related experimental operations. Through the rotation of the stirrer or stirring rod, the food samples are evenly mixed to ensure the accuracy of the analysis results. Some advanced food inspection stirring devices may be equipped with electronic control systems that can accurately control parameters such as stirring speed, time and temperature. Food inspection stirring devices are widely used in food production, quality control, laboratory research and other fields. It can help ensure the quality and safety of food and detect ingredients, additives, contaminants, etc.

[0003] The existing food stirring devices can only perform general stirring. When encountering thick or difficult-to-stir food, the stirring is often uneven, and particles are easily present in the stirred food. Moreover, most of the devices do not have a sampling device, so when sampling, another instrument must be taken out for sampling. This is very troublesome and wastes time. Therefore, a food inspection stirring device that can stir evenly and has a sampling device is needed. Utility Model Content

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

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food inspection and stirring device, comprising: a circular base and a stirring drum, the stirring drum is penetrated through the upper surface of the circular base, a circular cover is arranged at the cross section of the upper end of the stirring drum, a motor is arranged directly above the circular cover, a rotating shaft is arranged at the circular surface of the motor facing the circular cover, and the rotating shaft penetrates the circular cover, and a bearing is arranged at the intersection of the circular cover and the rotating shaft, and a material discharge trough is penetrated through the upper surface of the circular cover.

[0006] Preferably, the discharge trough also passes through a round cover, a material taking pipe is arranged on the upper surface of the round cover, the material taking pipe also passes through the round cover, and a pair of fixing plates are arranged on the arc surface of the mixing drum, and an air pump is arranged on the vertical surface of the pair of fixing plate seams.

[0007] Preferably, a plurality of U-shaped mounting frames are arranged on the rod body of the rotating shaft inside the mixing drum, grilles are installed at the inner rings of the U-shaped mounting frames, and mounting holes are provided through the grilles and the vertical surfaces of the U-shaped mounting frames, and an arc block is installed at the vertical surface of the grilles away from the rotating shaft.

[0008] Preferably, the inner ring of the material taking pipe is rotatably connected to the stopper, and a plurality of threads are arranged on the rod body at the lower end of the stopper, an exhaust pipe is penetrated through one end of the blowing pump close to the air inlet, and the other end of the blowing pump is connected to the blowing pipe, and an installation groove is arranged at the end of the exhaust pipe away from the blowing pump.

[0009] Preferably, a sampling tube is arranged inside the installation groove, a sealing rubber ring is arranged at the vertical surface inside the sampling tube, a guide block is arranged at the lower surface of the sealing rubber ring, and a notch is opened at the bottom surface inside the sampling tube.

[0010] Preferably, the end of the blowing pipe away from the blowing pump passes through the circular base, and an annular tube is provided inside the circular base, and the annular tube is connected to the blowing pipe, and there are several blowing heads on the arc surface of the upper end of the annular tube, and the blowing heads pass through the circular base and the mixing drum and extend into the interior of the mixing drum.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a reasonable structure, and the device is provided with an air blowing device, which can blow the food at the bottom of the mixing drum to the upper side, so that the mixing is more uniform, and the air pump of the device is also provided with a sampling structure, which solves the trouble of sampling and saves time. The grille of the device can also break up the particles of food, so that the mixing is more comprehensive, and the vertical surface of the grille is also provided with an arc block, which can scrape the food on the inner wall of the mixing drum when rotating, preventing the accumulation of food residues and affecting the subsequent detection of another food. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the rotating shaft of the utility model.

[0014] Figure 3 This is a detailed structural diagram of the utility model grille net.

[0015] Figure 4 It is a schematic diagram of the connection structure at the installation groove of the utility model.

[0016] Figure 5 It is a schematic diagram of the internal structure of the circular base of the utility model.

[0017] In the figure: 1. round base; 2. mixing drum; 3. round cover; 4. motor; 5. rotating shaft; 6. discharge trough; 7. feeding pipe; 8. fixing plate; 9. air pump; 10. U-shaped mounting frame; 11. grille; 12. mounting hole; 13. arc block; 14. stopper; 15. thread; 16. exhaust pipe; 17. air blowing pipe; 18. mounting groove; 19. sampling tube; 20. sealing rubber ring; 21. guide block; 22. notch; 23. annular tube. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0019] See also Figures 1 to 5 The utility model provides a technical solution: a food inspection and stirring device, comprising: a circular base 1 and a stirring drum 2, the stirring drum 2 is penetrated on the upper surface of the circular base 1, a circular cover 3 is arranged at the cross section of the upper end of the stirring drum 2, a motor 4 is arranged directly above the circular cover 3, a rotating shaft 5 is arranged at the circular surface of the motor 4 facing the circular cover 3, and the rotating shaft 5 penetrates the circular cover 3, and a bearing is arranged at the intersection of the circular cover 3 and the rotating shaft 5, and a material discharge trough 6 is penetrated on the upper surface of the circular cover 3.

[0020] Furthermore, the discharge trough 6 also penetrates the round cover 3, and a feeding pipe 7 is arranged on the upper surface of the round cover 3, and the feeding pipe 7 also penetrates the round cover 3, and a pair of fixing plates 8 are arranged on the arc surface of the mixing drum 2, and an air pump 9 is arranged on the vertical surface of the pair of fixing plates 8, and an air inlet is opened at one end of the air outlet pump 9 close to the exhaust pipe 16, and a threaded groove is also arranged on the arc surface of the air inlet, and the threaded groove of the air inlet also corresponds to the thread 15 on the arc surface of the block 14, and the size of the air inlet also corresponds to the block 14.

[0021] Furthermore, several U-shaped mounting frames 10 are arranged on the rod body of the rotating shaft 5 inside the mixing drum 2, grilles 11 are installed at the inner ring of the U-shaped mounting frames 10, and mounting holes 12 are penetrated at the vertical surfaces of the grilles 11 and the U-shaped mounting frames 10, and arc blocks 13 are installed at the vertical surfaces of the grilles 11 away from the rotating shaft 5, and the arc blocks 13 have a sharp corner, and the sharp corner part fits tightly against the inner wall of the mixing drum 2.

[0022] Furthermore, the inner ring of the feeding tube 7 is rotatably connected to the stopper 14, and several circles of thread 15 are provided on the rod body at the lower end of the stopper 14, and a thread groove is provided on the arc surface inside the feeding tube 7, and the thread groove corresponds to the thread 15. An exhaust pipe 16 is penetrated through the end of the blowing pump 9 close to the air inlet, and a clamp is also provided at the outer currency of the mixing drum 2, which is tough, and the other end of the blowing pump 9 is connected to the blowing pipe 17, and an installation groove 18 is provided at the end of the exhaust pipe 16 away from the blowing pump 9.

[0023] Furthermore, a sampling tube 19 is arranged inside the mounting groove 18, and a sampling nozzle is also arranged through the upper surface of the sampling tube 19, a sealing rubber ring 20 is arranged on the vertical surface inside the sampling tube 19, and a guide block 21 is arranged on the lower surface of the sealing rubber ring 20. The inverted opening 21 can effectively prevent the sealing rubber ring 20 from tilting and deviating, so that the sealing effect is better, and a notch 22 is opened on the bottom surface inside the sampling tube 19.

[0024] Furthermore, one end of the blowing pipe 17 away from the blowing pump 9 passes through the circular base 1, and an annular tube 23 is arranged inside the circular base 1, and the annular tube 23 is connected to the blowing pipe 17. There are several blowing heads on the arc surface of the upper end of the annular tube 23, and the blowing heads pass through the circular base 1 and the mixing drum 2, and extend into the interior of the mixing drum 2.

[0025] Working principle: When the device is working, first pour the food into the mixing drum 2 through the feeding trough 6, then start the motor 4 to rotate the shaft 5. Because the shaft 5 is located inside the mixing drum 2, a plurality of U-shaped mounting frames 10 are arranged on the rod body, and a grille 11 is installed at the inner ring of the U-shaped mounting frame 10. Therefore, when rotating, the grille 11 can break up the food particles well, so that the mixing is more uniform, and an arc block 13 is installed at the vertical surface of the grille 11 away from the rotating shaft 5, and the arc block 13 has a sharp corner, and the sharp corner part fits tightly. The inner wall of the mixing drum 2, when the grille 11 rotates, the arc block 13 can well hang the food residues on the inside of the mixing drum 2, and then the air outlet pump 9 will start, because the end of the air blowing pipe 17 away from the air blowing pump 9 penetrates the circular base 1, and the circular base 1 is provided with an annular tube 23, and the annular tube 23 is connected to the air blowing pipe 17, and there are several air blowing heads on the arc surface of the upper end of the annular tube 23, and the air blowing heads penetrate the circular base 1 and the mixing drum 2, and extend to the inside of the mixing drum 2, so the gas will enter the annular tube 2 through the air outlet pump and the air outlet pipe 17. 3, and then blow the food at the bottom of the mixing drum 2 from the blowing head. After the mixing is completed, stop the motor 4, and then align the sampling tube 19 with the mounting groove 18 and press it down hard. Because the arc surface of the sampling tube 19 is provided with a circle of anti-skid ring, it can not only ensure that the sampling tube 19 will not fall out of the mounting groove 18, but also ensure the sealing. Then, the stopper 14 is rotated by the handle provided on the upper surface of the stopper 14, because the rod body at the lower end of the stopper 14 is provided with several circles of thread 15, and the arc surface inside the material taking tube 7 is provided with a thread groove, and the thread groove is connected with the stopper 14. The thread 15 is corresponding. After removing the stopper 14, the sampling tube is passed through the material taking tube 7 into the mixing drum 2. First, the effect of the air pump 9 is reduced, and then the stopper 14 is aligned with the air inlet of the air pump 9 close to the end of the exhaust pipe 16. Because the air outlet is blocked and the air pump 9 is still working, the food will be slowly sucked into the sampling tube 19. When it is full, stop the air pump 9, and then take the sampling tube 19 out of the mounting groove 18. Then, the stopper 14 and the mounting groove 18 are reset, and then the sample can be tested.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A food inspection stirring device, comprising: A circular base (1) and a mixing drum (2), characterized in that: a mixing drum (2) is provided through the upper surface of the circular base (1), a circular cover (3) is provided at the cross section of the upper end of the mixing drum (2), a motor (4) is provided directly above the circular cover (3), a rotating shaft (5) is provided at the circular surface of the motor (4) facing the circular cover (3), and the rotating shaft (5) passes through the circular cover (3), and a bearing is provided at the intersection of the circular cover (3) and the rotating shaft (5), and a material discharge trough (6) is provided through the upper surface of the circular cover (3); The discharge trough (6) also penetrates the circular cover (3), and a material taking pipe (7) is provided on the upper surface of the circular cover (3), and the material taking pipe (7) also penetrates the circular cover (3). A pair of fixing plates (8) are provided on the arc surface of the mixing drum (2), and an air pump (9) is provided on the vertical surface of the pair of fixing plates (8); The inner ring of the material taking pipe (7) is rotatably connected to a stopper (14), and a rod body at the lower end of the stopper (14) is provided with several circles of thread (15). An exhaust pipe (16) is provided through one end of the air pump (9) close to the air inlet, and the other end of the air pump (9) is connected to the air pipe (17). A mounting groove (18) is provided at the end of the exhaust pipe (16) away from the air pump (9); A sampling tube (19) is provided inside the installation groove (18), a sealing rubber ring (20) is provided on the vertical surface inside the sampling tube (19), a guide block (21) is provided on the lower surface of the sealing rubber ring (20), and a notch (22) is provided on the bottom surface inside the sampling tube (19).

2. A food inspection and stirring device according to claim 1, characterized in that: A plurality of U-shaped mounting frames (10) are provided on the rod body of the rotating shaft (5) located inside the mixing drum (2), and grille nets (11) are installed at the inner rings of the U-shaped mounting frames (10), and mounting holes (12) are provided through the vertical surfaces of the grille nets (11) and the U-shaped mounting frames (10), and an arc block (13) is installed at the vertical surface of the grille nets (11) away from the rotating shaft (5).

3. A food inspection and stirring device according to claim 2, characterized in that: The end of the air blowing pipe (17) away from the air blowing pump (9) passes through the circular base (1), and an annular pipe (23) is provided inside the circular base (1), and the annular pipe (23) is connected to the air blowing pipe (17). A plurality of air blowing heads are provided on the arc surface of the upper end of the annular pipe (23), and the air blowing heads pass through the circular base (1) and the mixing drum (2), and extend into the interior of the mixing drum (2).

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