Automatic food weighing and batching device

Abstract

The utility model relates to the technical field of weighing and batching, in particular to an automatic food weighing and batching device which comprises a main body, a mixing assembly is installed below the main body and comprises a first motor, and the surface of the first motor is fixedly connected with the side surface of the main body. An output shaft of the first motor penetrates through the outer side face of the body and extends to the inner side face of the body, the tail end of the output shaft of the first motor is fixedly connected with a roller, the side surface of the roller is fixedly connected with a supporting rod, and one end of the supporting rod is movably connected with the inner side face of the body. A fixing rod is fixedly connected into the roller, a valve is fixedly connected to the outer surface of the roller, and a receiving hopper is fixedly connected to the upper surface of the valve. According to the utility model, weighed ingredients can be uniformly mixed, so that the quality of food in later production and processing is improved, and the food is convenient to produce and process.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing and batching, in particular to an automatic food weighing and batching device. Background Art

[0002] Batching scale refers to a weighing instrument that measures the batching of several materials in the object to be weighed with a given mass ratio in advance. It has a wide range of uses and can be used for batching and measuring multiple materials or for measuring a single material. It is generally composed of a scale body, a feeding mechanism, a discharging mechanism, and an electronic control system. According to the structure, it can be divided into mechanical, electromechanical, and computer electronic types.

[0003] After searching, it was found that the patent disclosed "a weighing and batching device for food production", and its application number is "201922183752.7". This patent mainly uses a first motor combined with a cam and a return spring to make the mixing box vibrate back and forth to mix the materials. However, during the mixing process, as the mixing box vibrates back and forth, small particles of ingredients will fall along the gaps between large particles of ingredients. With continuous back and forth vibration, small particles of ingredients will eventually gather at the bottom, while large particles of ingredients will gather at the top, resulting in uneven mixing between the ingredients, which reduces the quality of food in later production and processing. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic food weighing and batching device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic food weighing and batching device, the main body, a mixing assembly is installed below the main body, the mixing assembly includes a first motor, the surface of the first motor is fixedly connected to the side surface of the main body, the output shaft of the first motor passes through the outer side surface of the main body and extends to the inner side surface of the main body, the end of the output shaft of the first motor is fixedly connected to a roller, the side surface of the roller is fixedly connected to a support rod, one end of the support rod is movably connected to the inner side surface of the main body, the interior of the roller is fixedly connected to a fixing rod, the number of the fixing rods is multiple, the outer surface of the roller is fixedly connected to a valve, and the upper surface of the valve is fixedly connected to a receiving hopper.

[0006] As a further description of the above technical solution:

[0007] The inner side surface of the main body is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with a bump.

[0008] As a further description of the above technical solution:

[0009] A first through hole is opened on the upper surface of the main body, and the number of the first through holes is two. Limiting rods are arranged inside the two first through holes. A spring is fixedly connected to the upper surface of the main body, and a fixing plate is fixedly connected to the upper end of the limiting rod. The lower surface of the fixing plate is fixedly connected to the upper end of the spring.

[0010] As a further description of the above technical solution:

[0011] A batching scale is fixedly connected to the side surface of the fixed plate, a weighing sensor is fixedly connected to the lower surface of the batching scale, there are two weighing sensors, the lower surfaces of the two weighing sensors are fixedly connected to the upper surface of the main body, a discharge pipe is fixedly connected to the lower surface of the batching scale, a second through hole is opened on the upper surface of the main body, and the lower end of the discharge pipe is located inside the second through hole.

[0012] As a further description of the above technical solution:

[0013] The upper surface of the main body is fixedly connected with a support frame, the interior of the support frame is fixedly connected with a feed pipe, the upper end of the feed pipe is provided with a feed port, the number of the feed ports is two, and one end of the two feed ports is fixedly connected with a feed barrel.

[0014] As a further description of the above technical solution:

[0015] A feeding pipe is fixedly connected to the interior of the main body, and a material receiving port is fixedly connected to the upper surface of one end of the feeding pipe, and the material receiving port is located directly below the discharging pipe.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the automatic food weighing and batching device, through the mixing component, the ingredients weighed in the batching scale enter the drum through the discharge pipe and the receiving hopper. After the materials are received, the valve is closed, the first motor is started, and the drum is rotated and rolled. The ingredients roll in the drum under the action of gravity, and are broken up by the fixed rod at the same time, so that the ingredients are stirred and rolled in the drum, and the ingredients are evenly mixed. Compared with conventional devices, during the mixing process, as the mixing box vibrates back and forth left and right, small particles of ingredients will fall along the gaps between large particles of ingredients. With the continuous back and forth vibration, small particles of ingredients will eventually gather at the bottom, while large particles of ingredients will gather at the top, resulting in uneven mixing between ingredients, which reduces the quality of food in later production and processing. The automatic food weighing and batching device can evenly mix the weighed ingredients, improve the quality of food in later production and processing, and facilitate the production and processing of food.

[0018] Compared with the prior art, the automatic food weighing and batching device uses the second motor and the protrusion. When the ingredients in the drum are mixed, the speed of the first motor is reduced to make the drum rotate slowly until the receiving hopper rotates to face downward so that the opening of the receiving hopper is aligned with the receiving port, the valve is opened, the mixed ingredients are poured out, and the second motor is turned on at the same time to rotate the protrusion. When the protrusion rotates downward, it contacts the drum and hits the drum, so that the ingredients in the drum can be poured out better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall perspective structure of an automatic food weighing and batching device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a drum of an automatic food weighing and batching device proposed by the utility model;

[0021] Figure 3 This is a partial cross-sectional view of an automatic food weighing and batching device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the automatic food weighing and batching device proposed by the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the unloading state of the automatic food weighing and batching device.

[0024] Legend:

[0025] 1. Main body; 2. Mixing assembly; 201. First motor; 202. Roller; 203. Support rod; 204. Fixed rod; 205. Valve; 206. Receiving hopper; 3. Second motor; 4. Bump; 5. First through hole; 6. Limit rod; 7. Spring; 8. Fixed plate; 9. Batching scale; 10. Weighing sensor; 11. Discharging pipe; 12. Second through hole; 13. Support frame; 14. Feeding pipe; 15. Feeding barrel; 16. Discharging pipe; 17. Receiving port. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-5The utility model provides an automatic food weighing and batching device: comprising a main body 1, a mixing assembly 2 is installed below the main body 1, and the weighed ingredients can be evenly mixed through the mixing assembly 2 to improve the quality of the food in the later production and processing. The mixing assembly 2 comprises a first motor 201, the surface of the first motor 201 is fixedly connected to the side surface of the main body 1, and the rotation of the drum 202 can be controlled by the first motor 201 to make the drum 202 roll, the output shaft of the first motor 201 passes through the outer side surface of the main body 1 and extends to the inner side surface of the main body 1, and the end of the output shaft of the first motor 201 is fixedly connected to the drum 202, and the weighed ingredients can be loaded into the drum 202, so as to drive the ingredients to roll and mix, and the side surface of the drum 202 is fixedly connected to a support rod 203, one end of the support rod 203 is movably connected to the inner side surface of the main body 1, and the support rod 203 provides support to one side of the drum 202, so that the drum 202 can rotate and roll smoothly. The inside of the drum 202 is fixedly connected with a fixed rod 204, and the number of the fixed rods 204 is multiple. The fixed rods 204 can be used to break up the ingredients in the drum 202, so that the drum 202 can be better mixed evenly when rolling. The outer surface of the drum 202 is fixedly connected with a valve 205, and the switch of the receiving hopper 206 can be controlled by the valve 205, so that the drum 202 can receive or release the ingredients. The upper surface of the valve 205 is fixedly connected with the receiving hopper 206, and the receiving hopper 206 can better catch the falling ingredients when the discharging pipe 11 discharges the materials, so that the ingredients fall into the drum 202. The inner side of the main body 1 is fixedly connected with a second motor 3, and the output shaft of the second motor 3 is fixedly connected with a bump 4. When the bump 4 is driven to rotate by the second motor 3, the protruding part of the bump 4 contacts the outer surface of the drum 202, hits the drum 202, makes the drum 202 vibrate, and pours out the ingredients in the drum 202 better.

[0028] A first through hole 5 is opened on the upper surface of the main body 1, and the number of the first through holes 5 is two. The first through hole 5 can accommodate a limit rod 6, so that the limit rod 6 can move up and down inside the first through hole 5. The insides of the two first through holes 5 are both provided with a limit rod 6. The limit rod 6 limits the angle of the batching scale 9 when it is lifted or lowered, so that the batching scale 9 can only be lifted or lowered vertically to prevent the batching scale 9 from tilting. A spring 7 is fixedly connected to the upper surface of the main body 1. After the batching scale 9 is weighed, the spring 7 can provide an upward elastic force for the batching scale 9 to return the batching scale 9 to its original position. The upper end of the limit rod 6 is fixedly connected with a fixed plate 8, and the lower surface of the fixed plate 8 is fixedly connected with the upper end of the spring 7. The fixed plate 8 connects the batching scale 9 with the limit rod 6 and the spring 7, so that the limit rod 6 and the spring 7 can provide corresponding functions for the batching scale 9, that is, the limit rod 6 prevents the batching scale 9 from tilting, and the spring 7 provides elastic force to return the batching scale 9 to its original position. The side surface of the fixed plate 8 is fixedly connected with the batching scale 9, and the batching scale 9 can carry the ingredients, thereby weighing the ingredients. The lower surface of the batching scale 9 is fixedly connected with a weighing sensor 10. There are two weighing sensors 10. The lower surfaces of the two weighing sensors 10 are fixedly connected to the upper surface of the main body 1. The model of the weighing sensor 10 can be CASDSB1-20T or others. Through the connection between the weighing sensor 10 and the batching scale 9, when the batching scale 9 descends while carrying the ingredients, the weighing sensor 10 can receive the pressure of the batching scale 9 descending to judge the weight of the carried ingredients and weigh the ingredients. The lower surface of the batching scale 9 is fixedly connected with a discharge pipe 11. The discharge pipe 11 can guide the ingredients in the batching scale 9 to enter the drum 202. The upper surface of the main body 1 is provided with a second through hole 12. The lower end of the discharge pipe 11 is located inside the second through hole 12. When the batching scale 9 descends, the discharge pipe 11 descends accordingly, and the second through hole 12 can make the lifting and lowering of the discharge pipe 11 unobstructed, which is convenient for the lifting and lowering of the discharge pipe 11.

[0029] The upper surface of the main body 1 is fixedly connected with a support frame 13, through which a feed pipe 14 can be supported so that the feed pipe 14 can be located above the batching scale 9. The inside of the support frame 13 is fixedly connected with a feed pipe 14, through which unweighed ingredients can be guided into the batching scale 9 for weighing. A feed port is arranged at the upper end of the feed pipe 14, and the number of the feed ports is two. Multiple materials can be weighed through multiple feed ports. One end of the two feed ports is fixedly connected with a feed barrel 15, and the feed barrel 15 carries unweighed ingredients, which can be temporarily carried for continuous weighing.

[0030] A feed pipe 16 is fixedly connected inside the main body 1, and the mixed material can be guided and transported to the next step of processing through the feed pipe 16. A material receiving port 17 is fixedly connected to the upper surface of one end of the feed pipe 16, and the material receiving port 17 is located directly below the discharge pipe 11. When the mixing is completed, the drum 202 rotates so that the material receiving hopper 206 faces directly downward, that is, the material receiving hopper 206 is exactly opposite to the material receiving port 17, so that the material receiving port 17 can receive the mixed material in the drum 202.

[0031] Working principle:

[0032] Put the ingredients to be weighed into different feeding barrels 15 respectively, open one of the feeding barrels 15 first, so that the ingredients therein fall into the batching scale 9 along with the feeding pipe 14, the batching scale 9 descends, and is weighed by the weighing sensor 10. After the weighing is completed, it falls into the receiving hopper 206 from the discharge pipe 11 and enters the drum 202, then open another feeding barrel 15, and repeat the weighing steps. When all the weighed ingredients enter the drum 202, close the valve 205, start the first motor 201, rotate the drum 202, and mix the ingredients. After the mixing is completed, when the drum 202 stops, the receiving hopper 206 faces directly downward, opposite to the receiving port 17, open the valve 205, pour out the ingredients in the drum 202, and at the same time turn on the second motor 3, rotate the bump 4, and knock the drum 202 so that the ingredients can be poured out better. After the ingredients in the drum 202 are poured out, the second motor 3 stops, and the first motor 201 starts to rotate the drum 202 so that the receiving hopper 206 faces upward and is opposite to the discharge pipe 11.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A food automatic weighing and batching device, comprising a main body (1), characterized in that: A mixing assembly (2) is installed below the main body (1), and the mixing assembly (2) comprises a first motor (201), the surface of the first motor (201) is fixedly connected to the side surface of the main body (1), the output shaft of the first motor (201) passes through the outer side surface of the main body (1) and extends to the inner side surface of the main body (1), the end of the output shaft of the first motor (201) is fixedly connected to a roller (202), the side surface of the roller (202) is fixedly connected to a support rod (203), one end of the support rod (203) is movably connected to the inner side surface of the main body (1), the interior of the roller (202) is fixedly connected to a fixing rod (204), and the number of the fixing rods (204) is plural, the outer surface of the roller (202) is fixedly connected to a valve (205), and the upper surface of the valve (205) is fixedly connected to a receiving hopper (206).

2. The automatic food weighing and batching device according to claim 1, characterized in that: A second motor (3) is fixedly connected to the inner side surface of the main body (1), and a bump (4) is fixedly connected to the output shaft of the second motor (3).

3. The automatic food weighing and batching device according to claim 1, characterized in that: The upper surface of the main body (1) is provided with a first through hole (5), the number of the first through holes (5) is two, and a limiting rod (6) is arranged inside the two first through holes (5). The upper surface of the main body (1) is fixedly connected to a spring (7), the upper end of the limiting rod (6) is fixedly connected to a fixing plate (8), and the lower surface of the fixing plate (8) is fixedly connected to the upper end of the spring (7).

4. The automatic food weighing and batching device according to claim 3, characterized in that: A batching scale (9) is fixedly connected to the side surface of the fixed plate (8), and a weighing sensor (10) is fixedly connected to the lower surface of the batching scale (9). There are two weighing sensors (10), and the lower surfaces of the two weighing sensors (10) are fixedly connected to the upper surface of the main body (1). A discharge pipe (11) is fixedly connected to the lower surface of the batching scale (9), and a second through hole (12) is provided on the upper surface of the main body (1), and the lower end of the discharge pipe (11) is located inside the second through hole (12).

5. The automatic food weighing and batching device according to claim 1, characterized in that: The upper surface of the main body (1) is fixedly connected to a support frame (13), the interior of the support frame (13) is fixedly connected to a feed pipe (14), the upper end of the feed pipe (14) is provided with a feed port, the number of the feed ports is two, and one end of the two feed ports is fixedly connected to a feed barrel (15).

6. The automatic food weighing and batching device according to claim 1, characterized in that: A feeding pipe (16) is fixedly connected to the interior of the main body (1), and a material receiving port (17) is fixedly connected to the upper surface of one end of the feeding pipe (16), and the material receiving port (17) is located directly below the discharge pipe (11).

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