A dairy product storage tank for improving the protection of fresh milk properties

Abstract

The present invention discloses a dairy product storage tank for improving the protection of fresh milk properties, and relates to the field of storage tanks, comprising a tank body, a filling port being opened on the left side of the tank body, an auxiliary component being arranged inside the tank body, and a protection component being arranged on the front and rear sides of the tank body, the auxiliary component comprising a mounting plate, two mounting plates being arranged, the two mounting plates being arranged inside the tank body, the mounting plate being arranged at the lower part of the tank body being fixedly connected to the tank body, and the protection component comprising a baffle plate 1, the baffle plate 1 being arranged in two groups, the two groups of baffle plates 1 being distributed on the front and rear sides of the tank body, the number of baffle plates 1 in each group being four, the position of the baffle plate 1 corresponding to the position of the mounting plate, so as to prevent the fat and protein structures of the fresh milk from being separated due to severe shaking and vibration, and the occurrence of stratification, and reduce the situation that the texture of the fresh milk changes during transportation, and improve the protection of the fresh milk during the storage and transportation of the fresh milk, so that the original properties of the fresh milk are kept as much as possible during transportation.

Description

Technical Field

[0001] The invention relates to the technical field of storage tanks, in particular to a dairy product storage tank capable of improving the protection of fresh milk properties. Background Art

[0002] According to the existing data, dairy products are foods made from fresh milk through various food-grade processing methods. Fresh milk is mainly goat milk and cow milk. Each ranch will collect and pre-process the fresh milk, and then transport it to each food processing plant by tanker trucks, or each food processing plant will transport the processed fresh milk to the sales point. The fresh milk storage tank is a device specially designed for storing and preserving milk. It has advanced cooling technology to keep the milk within a suitable temperature range to prevent the growth of bacteria and the deterioration of milk. The fresh milk storage tank also provides sealing performance to prevent external air and odor from entering the tank. Today's fresh milk storage tanks are also equipped with CIP self-cleaning systems and odor detection systems. After detecting the generation of odor in the tank or a single transportation is completed, the CIP self-cleaning system automatically cleans the inside of the tank and each pipeline, thereby removing the residual milk and odor in the tank to ensure the storage environment in the tank;

[0003] The existing authorized patents and existing equipment with the same technology and similar technology equipment of the same type still have the following problems in daily use:

[0004] In the process of fresh milk logistics distribution, the transport truck directly carries the fresh milk storage tank for transportation. During long-distance transportation, cooling and sealing are the most basic precautions. However, because fresh milk is liquid, the vehicle is constantly moving during transportation. During driving, braking, acceleration and turning are inevitable. Inertia will cause the fresh milk to shake, vibrate and collide in the tank. Continuous collision and vibration will cause the fat and protein structure in the fresh milk to separate, causing the fresh milk to be stratified, and some flocculent substances will precipitate in the fresh milk. At the same time, shaking and vibration will also break the milk. The fat globules in the spoiled fresh milk change the color and texture of the milk, and also change the taste of the fresh milk. This will first affect the subsequent processing of dairy products using fresh milk as raw materials. Secondly, after the texture is stratified and changed, it will also affect the direct sale of fresh milk. In addition, there will be some air in the tank and some pipes, and there is also oxygen in the fresh milk. Constant impact and shaking will cause the oxygen in the air and the fresh milk to dissolve in the fresh milk, thereby providing the oxygen needed for bacterial growth, which can promote the growth and reproduction of many bacteria, accelerate the speed of fresh milk spoilage, and increase the difficulty of transportation;

[0005] Moreover, during long-distance transportation, due to the limitation of transportation costs, the volume of a single storage tank will be as large as possible, so as to increase the amount of fresh milk transported in a single transportation. Large storage tanks are more difficult to transport. Affected by the volume and weight of the storage tanks, when the vehicle brakes, accelerates or changes direction, it is more likely to roll over or lose control. Heavy and heavy storage tank trucks, due to their larger volume and mass, will have a greater impact force when they roll over or lose control when they collide with other external objects, which can easily cause the tank to rupture due to stress. Because the tank is filled with liquid fresh milk, it will deform after being hit by external impact force. The entire tank will also be affected by the liquid pressure of the fresh milk. At the moment of impact, the internal pressure of the tank instantly increases, causing the tank to explode, causing secondary damage to the transport vehicle. Especially when two vehicles collide, after the tank explodes due to stress, personal injury is more likely to occur. Summary of the invention

[0006] The purpose of this application is to solve or at least alleviate the problems existing in the prior art.

[0007] In order to solve the above disadvantages, the present invention provides the following technical solutions: a dairy product storage tank for improving the protection of fresh milk properties, comprising a tank body, a filling port is opened on the left side of the tank body, an auxiliary component is arranged inside the tank body, and a protection component is arranged on the front and back sides of the tank body;

[0008] The auxiliary component includes two mounting plates, and the two mounting plates are located inside the tank body. The auxiliary component is used to buffer and block the fresh milk stored inside the tank body, and the movement trajectory of the fresh milk is restricted by the auxiliary component;

[0009] The protection component includes baffle 1, and the baffle 1 is arranged in two groups. The two groups of baffle 1 are distributed on the front and back sides of the tank body. The protection component is used to protect the outside of the tank body. When the tank body shakes or moves violently, the protection component unfolds and deforms into an arch shape to prevent external objects from directly contacting or colliding with the tank body.

[0010] Furthermore, the mounting plate located at the lower interior of the tank body is fixedly connected to the tank body, and the auxiliary component also includes a buffer plate main board, which is arranged into four groups, each group of which has two buffer plate main boards, and the buffer plate main boards are located in the middle of two mounting plates, and each group of two buffer plate main boards are distributed in a mirror image, and the front and rear sides of the buffer plate main boards are provided with sliding grooves, and the front and rear sides of each group of the buffer plate main boards are provided with sliding rods, and the two ends of the sliding rods are slidably connected to the sliding grooves on the same side.

[0011] Furthermore, a group of buffer sub-plates are arranged on the right side of each group of the buffer plate main board, and the number of buffer sub-plates in each group is two. The front and rear sides of the buffer sub-plates are rotatably connected with a transmission rod, and the left end of the transmission rod is rotatably connected to the buffer plate main board on the left side of the buffer sub-plate. The front and rear sides of the buffer sub-plates are slidably connected with slide rails, and the slide rails are fixedly connected to the upper mounting plate.

[0012] Furthermore, four air boxes are evenly fixedly connected to the top of the upper mounting plate, and the positions of the four air boxes correspond to the four groups of buffer plate main boards. An air intake pipe is fixed and connected to the left side of the air box, and an exhaust three-way pipe is fixed and connected to the top of the air box.

[0013] Furthermore, a push plate is slidably connected to the right side of the air box, and a push rod 1 is fixedly connected to the right side of the push plate. The right end of the push rod 1 passes through the air box and extends to the right side of the air box. The right end of the push rod 1 is rotatably connected to a rotating rod, and the rotating rod is rotatably connected to the mounting plate. The bottom end of the rotating rod is rotatably connected to a push rod 2, and the left end of the push rod 2 is fixedly connected to the sliding rod on the same side.

[0014] Furthermore, mounting holes are provided at the top ends of the front and rear sides of the buffer plate main board, the mounting plate is located in the mounting hole and is rotatably connected with the buffer plate main board, a torsion spring is provided inside the mounting hole, the torsion spring is sleeved on the surface of the mounting plate, and the two ends of the torsion spring are respectively fixedly connected to the inner wall of the mounting hole and the surface of the mounting plate.

[0015] Furthermore, the number of baffle plates 1 in each group is four, and the position of baffle plate 1 corresponds to the position of the mounting plate. Baffle plates 2 are provided at the upper and lower positions of baffle plate 1 close to one side of the tank body. The end of baffle plate 2 away from baffle plate 1 is rotatably connected to the tank body, and the two sides of baffle plate 2 are slidably connected to the two sides of baffle plate 1. An arch is formed between baffle plate 1 and the two baffle plates 2, and baffle plate 1 and baffle plate 2 are folded and attached to the surface of the tank body.

[0016] Furthermore, an air cylinder is provided on one side of the baffle plate close to the tank body, and the air cylinder is fixedly connected to the tank body. The side of the air cylinder close to the tank body extends to the interior of the tank body and is fixed and connected to the bottom end of the exhaust three-way pipe on the same side, and the air cylinder, the exhaust three-way pipe and the air box are connected to each other.

[0017] Furthermore, pistons are slidably connected to the upper and lower parts of the cylinder, the pistons are in sealing contact with the inner wall of the cylinder, and the two pistons are fixedly connected to connecting rods on the sides away from each other.

[0018] Furthermore, the ends of the two connecting rods that are away from each other are both rotatably connected to a driving bar, and the driving bar is slidably connected to the second baffle plate on the same side.

[0019] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0020] 1. By setting an auxiliary component, the auxiliary component is deployed at the same time when the fresh milk is injected into the tank body. When the fresh milk in the tank body is shaken and vibrated by external force, the auxiliary component buffers and consumes the kinetic energy of the fresh milk, reduces the amplitude of the shaking and vibration of the fresh milk, and avoids the separation of the fat and protein structure in the fresh milk due to severe shaking and vibration, resulting in stratification. The device reduces the change of the texture of the fresh milk during transportation, thereby affecting the taste. The device greatly improves the protection of the fresh milk during the storage and transportation of the fresh milk, so that the fresh milk can maintain its original properties as much as possible during transportation, and avoids the rupture of the milk fat globules in the fresh milk due to impact and vibration, which changes the color of the fresh milk and affects the subsequent processing and sales;

[0021] 2. When the fresh milk moves violently, the auxiliary component quickly extracts the air in the tank, and uses the air pressure as a driving force to control the protection component to start working, so that the tank and the vehicle react quickly in the case of abnormal movement, and cooperate with the protection component to protect the tank and the vehicle. At the same time, it also reduces the air content in the tank, so that when the fresh milk is shaken and oscillated, a large amount of air will not dissolve in the fresh milk, reducing the amount of dissolved oxygen in the fresh milk, reducing the oxygen required for the growth of microorganisms in the fresh milk, and preventing some aerobic microorganisms from obtaining sufficient oxygen and growing in large numbers, thereby slowing down the growth rate of microorganisms in the fresh milk and ensuring that the fresh milk will not deteriorate during long-distance transportation;

[0022] 3. By setting up the protection component, the protection component and the auxiliary component cooperate with each other. When the fresh milk shakes violently, the protection component is activated by the auxiliary component to protect the tank body, so that the tank body will not come into direct contact with external objects, avoiding the tank body from being damaged by impact. First of all, it can avoid direct impact on the tank body, which may cause the inside of the tank body to be squeezed and ruptured, and also avoid air pressure causing the tank body to explode, thereby causing secondary damage, and avoid the increase of the degree of injury in the accident. At the same time, the protection of the tank body can reduce the economic losses after the accident and avoid the need to replace the integrated tank body after it is ruptured. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view three-dimensional structural diagram of the present invention;

[0024] Figure 2 It is a front view cross-sectional three-dimensional structural diagram of the present invention;

[0025] Figure 3 It is a three-dimensional connection structure diagram of the auxiliary component and the protection component in the present invention;

[0026] Figure 4It is a three-dimensional structural diagram of the auxiliary components in the present invention;

[0027] Figure 5 It is a partial three-dimensional connection structure diagram of the auxiliary components in the present invention;

[0028] Figure 6 It is a partial cross-sectional three-dimensional structural diagram of the air box, push plate and rotating rod in the present invention;

[0029] Figure 7 It is a partial cross-sectional three-dimensional structural diagram of the mounting plate and the buffer plate main board in the present invention;

[0030] Figure 8 A moving route map of fresh milk in the tank and auxiliary components of the present invention;

[0031] Fig. 9 It is a three-dimensional structural diagram of the protection component in the present invention;

[0032] Fig.10 It is a partial cross-sectional three-dimensional structural diagram of the air cylinder and the exhaust tee pipe in the present invention;

[0033] Fig.11 It is a three-dimensional structural diagram of baffle plate 1 and baffle plate 2 in the present invention;

[0034] Fig.12 It is a three-dimensional structural diagram of the unfolded state of the protection component in the present invention.

[0035] The numbers in the figure represent:

[0036] 101. tank body; 102. injection port;

[0037] 200, auxiliary components; 201, mounting plate; 202, buffer plate main board; 203, slide rod; 204, slide groove; 205, buffer sub-plate; 206, transmission rod; 207, slide rail; 208, air box; 209, push plate; 210, push rod 1; 211, rotating rod; 212, push rod 2; 213, suction pipe; 214, exhaust tee pipe; 215, mounting hole; 216, torsion spring;

[0038] 300, protection assembly; 301, baffle 1; 302, baffle 2; 303, air cylinder; 304, piston; 305, connecting rod; 306, driving bar. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The present invention will be further described below in conjunction with the embodiments.

[0041] A dairy product storage tank for improving the protection of fresh milk properties according to this embodiment, such as Figure 1-Figure 12 As shown, it includes a tank body 101, a filling port 102 is opened on the left side of the tank body 101, an auxiliary component 200 is arranged inside the tank body 101, and a protection component 300 is arranged on the front and back sides of the tank body 101;

[0042] The auxiliary component 200 includes a mounting plate 201, and two mounting plates 201 are provided. The two mounting plates 201 are located inside the tank body 101, and the mounting plate 201 located at the lower part of the tank body 101 is fixedly connected to the tank body 101. The auxiliary component 200 is used to buffer and block the fresh milk stored inside the tank body 101. When the tank body 101 moves violently, the moving track of the fresh milk is restricted by the auxiliary component 200 to reduce the vibration and shaking degree of the fresh milk inside.

[0043] As a preferred implementation in this embodiment, Figure 1-Figure 12 As shown, the auxiliary component 200 also includes a buffer plate main board 202, which is arranged in four groups, each group of which includes two buffer plate main boards 202, and the buffer plate main boards 202 are located in the middle of the two mounting plates 201, and each group of two buffer plate main boards 202 are distributed in a mirror image, and the front and rear sides of the buffer plate main boards 202 are both provided with slide grooves 204, and the front and rear sides of each group of buffer plate main boards 202 are both provided with slide rods 203, and the two ends of the slide rods 203 are slidably connected with the slide grooves 204 on the same side;

[0044] A set of buffer sub-plates 205 are arranged on the right side of each set of buffer plate main board 202, and the number of each set of buffer sub-plates 205 is two. The front and rear sides of the buffer sub-plates 205 are both rotatably connected with a transmission rod 206, and the left end of the transmission rod 206 is rotatably connected with the buffer plate main board 202 on the left side of the buffer sub-plate 205. The front and rear sides of the buffer sub-plates 205 are slidably connected with a slide rail 207, and the slide rail 207 is fixedly connected to the upper mounting plate 201. It should be noted that the buffer sub-plates 205 and the buffer plate main board 202 have the same position state, and the two buffer sub-plates 205 in the same group and the two buffer plate main boards 202 on the left side all form an "eight" shape;

[0045] As a preferred implementation in this embodiment, Figure 1-Figure 12As shown, four air boxes 208 are evenly fixedly connected to the top of the upper mounting plate 201, and the positions of the four air boxes 208 correspond to the four groups of buffer plate main boards 202. An air intake pipe 213 is fixed and connected to the left side of the air box 208, and an exhaust tee pipe 214 is fixed and connected to the top of the air box 208. It should be noted that the air intake pipe 213 and the exhaust tee pipe 214 are connected to the air box 208 through a one-way valve. The air intake pipe 213 is controlled by the one-way valve so that substances can only enter the air box 208 through the air intake pipe 213, and the exhaust tee pipe 214 is controlled by the one-way valve so that substances in the air box 208 can only be discharged through the exhaust tee pipe 214.

[0046] A push plate 209 is slidably connected to the right side of the air box 208, and a push rod 210 is fixedly connected to the right side of the push plate 209. The right end of the push rod 210 passes through the air box 208 and extends to the right side of the air box 208. The right end of the push rod 210 is rotatably connected to a rotating rod 211, and the rotating rod 211 is rotatably connected to the mounting plate 201. The bottom end of the rotating rod 211 is rotatably connected to a push rod 212, and the left end of the push rod 212 is fixedly connected to the sliding rod 203 on the same side.

[0047] Mounting holes 215 are provided at the tops of the front and rear sides of the buffer plate main board 202. The mounting plate 201 is located in the mounting hole 215 and is rotatably connected to the buffer plate main board 202. A torsion spring 216 is provided inside the mounting hole 215. The torsion spring 216 is sleeved on the surface of the mounting plate 201. The two ends of the torsion spring 216 are respectively fixedly connected to the inner wall of the mounting hole 215 and the surface of the mounting plate 201. It should be noted that the rebound force of the torsion spring 216 limits the movement of the buffer plate main board 202, so that the buffer plate main board 202 remains in an inclined state.

[0048] Comparing existing authorized patents, equipment with the same technology, and similar technology equipment of the same type, the following results are achieved:

[0049] The device prevents the fat and protein structures in the fresh milk from being separated and stratified due to severe shaking and vibration. It reduces the texture change of the fresh milk during transportation, thereby affecting the taste. The device greatly improves the protection of the fresh milk during the storage and transportation of the fresh milk, so that the fresh milk can maintain its original properties as much as possible during transportation.

[0050] The air content in the tank 101 is reduced, so that when the fresh milk is shaken and oscillated, a large amount of air will not be dissolved in the fresh milk, the amount of dissolved oxygen in the fresh milk is reduced, and the oxygen required for the growth of microorganisms in the fresh milk is reduced, so that some aerobic microorganisms are prevented from obtaining sufficient oxygen and thus growing in large numbers, thereby slowing down the growth rate of the microorganisms in the fresh milk.

[0051] In other aspects, this embodiment also provides a dairy product storage tank that improves the protection of fresh milk properties, such as Figure 1-Figure 12 As shown, the protection component 300 includes a baffle 1 301, and the baffle 1 301 is arranged in two groups. The two groups of baffles 1 301 are distributed on the front and back of the tank body 101, and the number of baffles 1 301 in each group is four. The position of the baffle 1 301 corresponds to the position of the mounting plate 201. The protection component 300 is used to protect the outside of the tank body 101. When the tank body 101 shakes or moves violently, the protection component 300 is unfolded and deformed into an arch shape to prevent external objects from directly contacting or colliding with the tank body 101.

[0052] As a preferred implementation in this embodiment, Figure 1-Figure 12 As shown, baffle plate 2 302 is provided at upper and lower positions of baffle plate 1 301 close to one side of the tank body 101, and the end of baffle plate 2 302 away from baffle plate 1 301 is rotatably connected to the tank body 101, and the two sides of baffle plate 2 302 are slidably connected to the two sides of baffle plate 1 301, and an arch is formed between baffle plate 1 301 and the two baffle plates 2 302, and baffle plate 1 301 and baffle plate 2 302 are folded and attached to the surface of the tank body 101;

[0053] A gas cylinder 303 is provided on one side of the baffle plate 301 close to the tank body 101, and the gas cylinder 303 is fixedly connected to the tank body 101. The gas cylinder 303 on the side close to the tank body 101 extends to the inside of the tank body 101 and is fixedly connected to the bottom end of the exhaust tee pipe 214 on the same side. The gas cylinder 303, the exhaust tee pipe 214 and the air box 208 are connected to each other. It should be noted that the exhaust tee pipe 214 and the gas cylinder 303 are connected by a sealing thread, and the exhaust tee pipe 214 is made of soft rubber material.

[0054] As a preferred implementation in this embodiment, Figure 1-Figure 12 As shown, pistons 304 are slidably connected at the upper and lower parts of the inside of the gas cylinder 303, and the pistons 304 are in sealing contact with the inner wall of the gas cylinder 303. The two pistons 304 are fixedly connected to the sides away from each other with connecting rods 305, and the ends of the two connecting rods 305 away from each other are rotatably connected to the driving strips 306, and the driving strips 306 are slidably connected to the baffle plate 2 302 on the same side.

[0055] Comparing existing authorized patents, equipment with the same technology, and similar technology equipment of the same type, the following results are achieved:

[0056] It prevents the tank body 101 from being directly hit, causing the inside of the tank body 101 to be squeezed and ruptured, and also prevents the tank body 101 from exploding due to air pressure, thereby causing secondary damage, thereby avoiding the increase in the degree of accident damage. At the same time, the protection of the tank body 101 can reduce the economic losses after the accident.

[0057] The above complete working principle and working process are as follows:

[0058] Please refer to Figure 1-Figure 12 , the following is the specific working process of the auxiliary component 200;

[0059] When the user uses the device, the user injects fresh milk into the tank body 101 through the injection port 102, and then installs the device on a transport vehicle for long-distance delivery. As the fresh milk is continuously injected into the tank body 101, the buoyancy of the fresh milk acts on the upper mounting plate 201, driving the mounting plate 201 to move upward and unfold. At this time, the rebound force of the torsion spring 216 in the mounting hole 215 acts on the buffer plate main board 202, so that the buffer plate main board 202 is unfolded and the buffer plate main board 202 and the mounting plate 201 are kept in an inclined state. When the transport vehicle brakes, bumps or collides during transportation, the reference Figure 1 and Figure 8 , inertia drives the fresh milk in the tank body 101 to flow violently from left to right and collide with the inner wall of the tank body 101, causing vibration and shaking. At this time, when the fresh milk moves from left to right, Figure 8 As can be seen in the figure, the fresh milk moves to the right from the middle of the buffer plate main board 202, which is the mainstream route of the fresh milk movement. Part of the fresh milk is blocked by the buffer plate main board 202, and the part of the fresh milk is first buffered to slow down the kinetic energy of the fresh milk movement. At the same time, it is guided by the buffer plate main board 202 to form a swirling tributary, which collides with the mainstream, so that the kinetic energy of the tributary consumes the kinetic energy of the mainstream fresh milk movement and is buffered again. At the same time, the buffer sub-plate 205 diverts the fresh milk again, repeating the above operation of consuming the kinetic energy of the fresh milk movement, and the fresh milk in the tank body 101 is divided into four parts by four groups of buffer plate main boards 202 and buffer sub-plates 205, and the kinetic energy of the fresh milk is consumed and buffered at the same time, ensuring that the fresh milk in the tank body 101 will not move and collide significantly. When the transport vehicle encounters an emergency and has an emergency brake or a violent collision, the force of the fresh milk moving acts on the buffer plate main board 202, pushing the buffer plate main board 202 to rotate right. When the buffer plate main board 202 rotates, it drives the torsion spring 216 to torsion deformation. After the kinetic energy of the fresh milk is consumed by buffering, the torsion deformation of the torsion spring 216 drives the buffer plate main board 202 to rotate in the opposite direction, so that the buffer plate main board 202 continuously rotates left and right. When the buffer plate main board 202 rotates, it drives the sliding bar 203 to move right. The sliding bar 203 is fixedly connected to the second push rod 212. The second push rod 212 is driven by the sliding bar 203 to move in the same direction. The second push rod 212 drives the rotating rod 211 to rotate. Figure 6For reference, the rotating rod 211 rotates counterclockwise, and the top of the rotating rod 211 pushes the push rod 1 210 and the push plate 209 to move to the left. After the buffer plate main board 202 rotates in the opposite direction, the rotating rod 211 is pulled by the sliding rod 203 and the push rod 212 to rotate in the opposite direction, so that the push plate 209 moves to the right again, that is, the buffer plate main board 202 continuously rotates left and right to drive the push rod 1 210 and the push plate 209 to move left and right. It is known that the suction pipe 213 and the exhaust three-way pipe 214 are connected to the air box 208. The air in the air box 208 is connected by a one-way valve. The air intake pipe 213 is controlled by the one-way valve so that the material can only enter the air box 208 through the air intake pipe 213. The exhaust three-way pipe 214 is controlled by the one-way valve so that the material in the air box 208 can only be discharged through the exhaust three-way pipe 214. When the push plate 209 moves to the left, the push plate 209 squeezes the air in the air box 208 so that the air in the air box 208 enters the exhaust three-way pipe 214. The air is then input to the air box 208 through the exhaust three-way pipe 214. In the protective assembly 300, when the push plate 209 moves to the right, the space between the air box 208 and the push plate 209 increases. It is known that the air pressure decreases while the sealed space increases, that is, the air pressure inside the air box 208 is lower than the air pressure in the tank body 101, and the air in the tank body 101 enters the air box 208 through the suction pipe 213. As the buffer plate main board 202 is continuously impacted by the fresh milk and moves left and right, the buffer plate main board 202 drives the push plate 209 to continuously move left and right in the air box 208. The above operation is repeated to continuously draw the air in the tank body 101 into the air box 208 and then press it into the exhaust tee pipe 214. First, when the fresh milk in the tank body 101 is violently shaken and oscillated by external factors, the air in the tank body 101 is drawn out through the auxiliary component 200 to reduce the air content in the tank body 101, so that when the fresh milk is shaken and oscillated, the amount of air dissolved in the fresh milk is reduced, the dissolution of oxygen in the fresh milk is reduced, and the oxygen required for the growth of microorganisms in the fresh milk is reduced;

[0060] The effect obtained according to the above movement process is as follows: by setting the auxiliary component 200, the auxiliary component 200 is deployed at the same time when the fresh milk is injected into the tank body 101. When the fresh milk in the tank body 101 is shaken and vibrated by external force, the auxiliary component 200 buffers and consumes the kinetic energy of the fresh milk, reduces the amplitude of the shaking and vibration of the fresh milk, and avoids the separation of the fat and protein structure of the fresh milk due to severe shaking and vibration, resulting in stratification. The device reduces the situation that the texture of the fresh milk changes during transportation, thereby affecting the taste. The device greatly improves the protection of the fresh milk during the storage and transportation of the fresh milk, so that the fresh milk can maintain its original properties as much as possible during transportation, and also avoids the rupture of the milk fat globules in the fresh milk due to impact and vibration, which changes the color of the fresh milk and affects the subsequent processing and sales.

[0061] At the same time, when the fresh milk moves violently, the auxiliary component 200 quickly extracts the air in the tank 101, thereby reducing the air content in the tank 101, so that when the fresh milk is shaken and oscillated, a large amount of air will not be dissolved in the fresh milk, thereby reducing the amount of dissolved oxygen in the fresh milk, reducing the oxygen required for the growth of microorganisms in the fresh milk, and preventing some aerobic microorganisms from obtaining sufficient oxygen and thus growing in large numbers, thereby slowing down the growth rate of microorganisms in the fresh milk, and ensuring that the fresh milk will not deteriorate during long-distance transportation;

[0062] Please refer to Figure 1-Figure 12 , the following is the specific working process of the protection component 300;

[0063] According to the movement process of the auxiliary component 200, when the air in the air box 208 continuously enters the air cylinder 303 through the exhaust tee pipe 214, it means that the transport vehicle and the tank body 101 have an extremely violent collision or sudden brake. At this time, the air entering the air cylinder 303 through the exhaust tee pipe 214 acts on the piston 304, and the air pressure pushes the two pistons 304 in the air cylinder 303 to move away from each other. The piston 304 pushes the connecting rod 305 and the driving bar 306 to move at the same time, and the driving bar 306 pushes the baffle plate 2 302 to expand. As the baffle plate 2 302 continues to expand, until the baffle plate 2 302 and the baffle plate 1 301 are spliced ​​into an arch shape, the specific state can be referred to Fig. 9 , Fig.11 and Fig.12 When the baffle 1 301 and the baffle 2 302 are deployed, they protect the tank body 101 so that the tank body 101 will not directly contact external objects. When the transport vehicle collides, the external objects contact the baffle 1 301 and the baffle 2 302, and the impact force is absorbed by the arched baffle 1 301 and the baffle 2 302. At the same time, after the baffle 1 301 and the baffle 2 302 are subjected to force, the connecting rod 305 and the piston 304 are driven to move in the opposite direction. According to the movement process of the auxiliary component 200, it can be known that the air in the exhaust tee pipe 214 and the air cylinder 303 cannot enter the air box 208 again. When the piston 304 is subjected to force to squeeze the air in the air cylinder 303, because the gas is compressible, the air cylinder 303 and the piston 304 simulate a pneumatic buffer, thereby absorbing and buffering the force on the baffle 2 302 and the baffle 1 301 again, ensuring that the tank body 101 will not be damaged by the collision;

[0064] The effect that can be obtained according to the above movement process is: by setting the protection component 300, the protection component 300 cooperates with the auxiliary component 200, and when the fresh milk is shaken violently, the protection component 300 is activated by the auxiliary component 200 to expand and protect the tank body 101, so that the tank body 101 will not directly contact with external objects, and the tank body 101 is prevented from being damaged by impact. Firstly, the tank body 101 is prevented from being directly impacted to cause the inside of the tank body 101 to be squeezed and ruptured, and the air pressure is prevented from causing the tank body 101 to explode, thereby causing secondary damage, and avoiding the increase of the degree of injury in the accident. At the same time, the protection of the tank body 101 can reduce the economic losses after the accident and avoid the need to replace the integrated tank body 101 as a whole after it is ruptured.

[0065] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A dairy product storage tank for improving the protection of fresh milk properties, characterized in that: It comprises a tank body (101), a filling port (102) is provided on the left side of the tank body (101), an auxiliary component (200) is arranged inside the tank body (101), and protection components (300) are arranged on the front and rear sides of the tank body (101); The auxiliary component (200) comprises a mounting plate (201), wherein two mounting plates (201) are provided, and the two mounting plates (201) are located inside the tank body (101). The auxiliary component (200) is used to buffer and block the fresh milk stored inside the tank body (101), and the movement track of the fresh milk is restricted by the auxiliary component (200); Four air boxes (208) are evenly fixedly connected to the top of the upper mounting plate (201), and the positions of the four air boxes (208) correspond to the four groups of buffer plate main boards (202). An air intake pipe (213) is fixedly connected to the left side of the air box (208), and an exhaust tee pipe (214) is fixedly connected to the top of the air box (208); The right side of the air box (208) is slidably connected to a push plate (209), and the right side of the push plate (209) is fixedly connected to a push rod 1 (210). The right end of the push rod 1 (210) passes through the air box (208) and extends to the right side of the air box (208). The right end of the push rod 1 (210) is rotatably connected to a rotating rod (211). The rotating rod (211) is rotatably connected to the mounting plate (201). The bottom end of the rotating rod (211) is rotatably connected to a push rod 2 (212). The left end of the push rod 2 (212) is fixedly connected to the sliding rod (203) on the same side. The air intake pipe (213), the exhaust three-way pipe (214) and the air box (208) are all controlled by a one-way valve. The protection component (300) comprises baffle plates (301), wherein the baffle plates (301) are arranged in two groups, and the two groups of baffle plates (301) are distributed on the front and rear sides of the tank body (101). The protection component (300) is used to protect the outside of the tank body (101). When the tank body (101) shakes or moves violently, the protection component (300) unfolds and deforms into an arch shape to prevent external objects from directly contacting or colliding with the tank body (101); A gas cylinder (303) is provided on a side of the baffle plate 1 (301) close to the tank body (101); the gas cylinder (303) is fixedly connected to the tank body (101); the side of the gas cylinder (303) close to the tank body (101) extends to the inside of the tank body (101) and is fixedly connected to and communicated with the bottom end of the exhaust three-way pipe (214) on the same side; the gas cylinder (303), the exhaust three-way pipe (214) and the gas box (208) are connected to each other; The upper and lower parts of the gas cylinder (303) are slidably connected with pistons (304), the pistons (304) are in sealing contact with the inner wall of the gas cylinder (303), and the two pistons (304) are fixedly connected with connecting rods (305) on the sides away from each other; The mounting plate (201) located at the lower part of the tank body (101) is fixedly connected to the tank body (101), and the auxiliary component (200) further comprises a buffer plate main board (202), wherein the buffer plate main board (202) is arranged in four groups, each group of the buffer plate main boards (202) comprises two buffer plate main boards (202), the buffer plate main boards (202) are located in the middle of the two mounting plates (201), and each group of the two buffer plate main boards (202) are distributed in a mirror image, and the front and rear sides of the buffer plate main boards (202) are both provided with sliding grooves (204), and the front and rear sides of each group of the buffer plate main boards (202) are both provided with sliding rods (203), and the two ends of the sliding rods (203) are slidably connected to the sliding grooves (204) on the same side; The number of baffle plates 1 (301) in each group is four, and the position of baffle plates 1 (301) corresponds to the position of the mounting plate (201). Baffle plates 2 (302) are arranged at upper and lower positions of the baffle plates 1 (301) close to the tank body (101). The end of baffle plates 2 (302) away from baffle plates 1 (301) is rotatably connected to the tank body (101), and the two sides of baffle plates 2 (302) are slidably connected to the two sides of baffle plates 1 (301). An arch is formed between baffle plates 1 (301) and the two baffle plates 2 (302). Baffle plates 1 (301) and baffle plates 2 (302) are folded and attached to the surface of the tank body (101).

2. A dairy product storage tank for improving the protection of fresh milk properties according to claim 1, characterized in that: A group of buffer sub-plates (205) is provided on the right side of each group of the buffer plate main board (202), and the number of the buffer sub-plates (205) in each group is two. The front and rear sides of the buffer sub-plates (205) are both rotatably connected to a transmission rod (206), and the left end of the transmission rod (206) is rotatably connected to the buffer plate main board (202) on the left side of the buffer sub-plate (205). The front and rear sides of the buffer sub-plates (205) are slidably connected to a slide rail (207), and the slide rail (207) is fixedly connected to the upper mounting plate (201).

3. A dairy product storage tank for improving the protection of fresh milk properties according to claim 1, characterized in that: The top ends of both the front and rear sides of the buffer plate main board (202) are provided with mounting holes (215); the mounting plate (201) is located in the mounting hole (215) and is rotatably connected to the buffer plate main board (202); a torsion spring (216) is provided inside the mounting hole (215); the torsion spring (216) is sleeved on the surface of the mounting plate (201); and the two ends of the torsion spring (216) are respectively fixedly connected to the inner wall of the mounting hole (215) and the surface of the mounting plate (201).

4. A dairy product storage tank for improving the protection of fresh milk properties according to claim 1, characterized in that: The ends of the two connecting rods (305) that are away from each other are both rotatably connected to a driving bar (306), and the driving bar (306) is slidably connected to the second baffle plate (302) on the same side.

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