Storage device for pickling additive

Abstract

The utility model relates to the technical field of additive storage, and discloses a pickling additive storage device which comprises a box body, a bent pipe is fixedly connected to the upper side of the box body in an inserted mode, a liquid conveying hose is fixedly connected to one end of the bent pipe in a sleeved mode, a liquid conveying pipe is fixedly connected to one end of the liquid conveying hose in a sleeved mode, and a soft plug is fixedly connected to the liquid conveying pipe in an inserted mode. A first supporting frame is fixedly installed on the outer surface of the circumference of the box body, an air pump is fixedly installed on the upper side of the first supporting frame, an air inlet and an air outlet are formed in the air pump, an air conveying pipe is fixedly installed on the air outlet of the air pump, and one end of the air conveying pipe fixedly penetrates through a soft plug in a penetrating mode. Through the arrangement of the soft plug, the infusion tube and the air pump, the problems that when an existing pickling additive storage device is used for adding pickling additives, barreled pickling additives can be directly injected into the pickling additive storage device or extracted through a liquid pump, but the pickling additives are prone to leakage and erode blades of the liquid pump can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of additive storage, in particular to a storage device for pickling additives. Background Art

[0002] Pickling additives are commonly used in metal surface treatment to remove surface oxides and other impurities, thereby purifying the metal surface. Therefore, pickling additives themselves should generally not contain impurities, as their purpose is to provide a pure chemical environment in order to effectively treat the metal surface.

[0003] The storage device for pickling additives is a device installed on one side of the pickling tank to store acidic additives. When in use, the user can add pickling additives to the pickling tank in a quantitative manner by operating the device to ensure the concentration of the pickling liquid. When adding pickling additives, the existing storage device for pickling additives directly adds barreled pickling additives into the storage device or uses a liquid pump to extract, but this can easily cause the pickling additives to leak and the pickling additives to erode the liquid pump blades. Secondly, when extracting the pickling additives, the existing storage device for pickling additives has the problem that the pipe is difficult to operate and the pipe is not fixed. Finally, during the production and transportation of the pickling additives, impurities will be mixed into the pickling additives, and the existing storage device for pickling additives cannot remove the impurities. For this reason, a storage device for pickling additives is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a storage device for pickling additives, which can effectively solve the problems that when adding pickling additives, the existing storage device for pickling additives will directly add the barreled pickling additives into the storage device or use a liquid pump to extract, but it is easy to cause the pickling additives to leak and the pickling additives to erode the liquid pump blades. When the pickling additives are extracted, the existing storage device for pickling additives has the problem that the pipe part is difficult to operate and the pipe part is not fixed. During the production and transportation of the pickling additives, impurities will be mixed into the pickling additives, and the existing storage device for pickling additives cannot remove the impurities.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A storage device for pickling additives comprises a box body, a bent pipe is fixedly inserted on the upper side of the box body, one end of the bent pipe is fixedly sleeved with an infusion hose, one end of the infusion hose is fixedly sleeved with an infusion tube, and a soft plug is fixedly inserted into the infusion tube, a first support frame is fixedly installed on the circumferential outer surface of the box body, an air pump is fixedly installed on the upper side of the first support frame, the air pump is provided with an air inlet and an air outlet, an air delivery pipe is fixedly installed on the air outlet of the air pump, one end of the air delivery pipe is fixedly inserted through the soft plug, a pipe opening is provided inside one end of the infusion tube, a connecting rod is fixedly installed inside one end of the infusion tube, a movable rod is movably inserted on the connecting rod, a movable plug is fixedly installed on one end of the movable rod, one side of the movable plug is movably abutted against the pipe opening, and a first spring is provided between the connecting rod and the movable plug.

[0007] Furthermore, a base frame is fixedly installed on the lower side of the box, the first spring is movably sleeved on the outer side of the movable rod, the bent pipe penetrates the box and extends to the interior of the box, the interior of the box is communicated with the interior of the bent pipe, the interior of the bent pipe is communicated with the interior of the infusion hose, the interior of the infusion hose is communicated with the interior of the infusion tube, and the air pump is electrically connected to an external control power supply.

[0008] Furthermore, a connecting frame is fixedly installed on the upper side of the soft plug, a circular hole is opened on the connecting frame, a sliding rod is movably inserted in the circular hole, a plurality of inverted tooth grooves are opened on the sliding rod, a mounting piece is fixedly installed on the upper side of the connecting frame, a mounting shaft is fixedly inserted on the mounting piece, an operating plate is movably inserted on the mounting shaft, two inverted teeth are fixedly installed on one side of the operating plate, both of the inverted teeth can be movably clamped in two adjacent inverted tooth grooves among the plurality of inverted tooth grooves, a second spring is fixedly installed between the mounting piece and one side of the operating plate, and a base is fixedly installed on the lower side of the sliding rod.

[0009] Furthermore, an exhaust pipe is fixedly inserted on the upper side of the box body, the interior of the box body is connected to the interior of the exhaust pipe, a second support frame is fixedly installed on the circumferential outer surface of the box body, a filter cartridge is arranged on the upper side of the second support frame, and one end of the exhaust pipe extends into the interior of the filter cartridge.

[0010] Furthermore, a transmission tube is movably connected to the box body, and six intermediate rods are fixedly installed at one end of the transmission tube located inside the box body, and stirring blades are fixedly installed at one end of the six intermediate rods in a group of three, and a transmission rod is movably connected to the inside of the transmission tube, and a mounting plate is fixedly installed at one end of the transmission rod located inside the box body, and three arc rods are installed on the mounting plate, and the lower sides of the three arc rods are movably abutted against the bottom side of the box body, and a collecting barrel is fixedly installed in the middle of the bottom of the box body, and the interior of the box body is communicated with the interior of the collecting barrel, and a drainage pipe is fixedly installed on the circumferential outer surface of the collecting barrel, and a discharge pipe is fixedly installed on the circumferential outer surface of the box body near the bottom edge.

[0011] Furthermore, the upper side of the box body is respectively fixedly mounted with a first motor and a second motor, a first mounting frame is fixedly mounted on the upper side of the box body, a first transmission shaft is movably plugged into the first mounting frame, one end of the first motor shaft of the first motor is fixedly connected to one end of the first transmission shaft, a first worm is fixedly plugged into the first transmission shaft, a first turbine is fixedly plugged into one end of the transmission pipe, the first turbine is meshingly connected with the first worm, a second mounting frame is fixedly mounted on the upper side of the box body, a second transmission shaft is movably plugged into the second mounting frame, one end of the second motor shaft of the second motor is fixedly connected to one end of the second transmission shaft, a second worm is fixedly plugged into the second transmission shaft, a second turbine is fixedly plugged into one end of the transmission rod, the second turbine is meshingly connected with the second worm, and the first motor and the second motor are electrically connected to an external control power supply.

[0012] Furthermore, a hinge rod is fixedly installed on the upper side of the box body, and the box body is hinged with a box cover through the hinge rod. A box opening is opened on the upper side of the box body, and one side of the box cover is movably abutted against the box opening. A fixing bolt is movably inserted on the box cover, and one end of the fixing bolt is movably inserted into the box body, and the box body is threadedly connected to the fixing bolt.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can solve the problem that when adding pickling additives, the existing storage device for pickling additives will directly add the barreled pickling additives into the storage device or use a liquid pump to extract, but it is easy to cause the pickling additives to leak and the pickling additives to erode the liquid pump blades. The utility model can inject air into the barreled pickling additives through the provided air pump to increase the air pressure in the barrel, so that the pickling additives push the movable plug to move upward, thereby forming a gap between the pipe mouth and the movable plug, and then the pickling additives enter the infusion tube, and then the pickling additives enter the box through the infusion hose and the elbow. In this process, the pickling additives directly enter the box through the pipeline, which can avoid leakage caused by human operation and damage to people caused by leakage. No human operation is required during the injection process, which reduces manpower, increases the practicality of the device, and avoids the use of liquid pumps, thereby reducing equipment costs.

[0015] 2. By providing an operating plate, an inverted tooth groove, inverted teeth and a second spring, the problem that the tube portion is difficult to operate and is not fixed when extracting the pickling additive in the existing storage device for pickling additives can be solved. During use, one end of the operating plate is pulled toward the position of the mounting part, and the operating plate can drive the two inverted teeth to disengage from the inverted tooth groove to which they are connected. Then the user can pull the connecting frame upward, and at the same time the connecting frame will drive the soft plug and the infusion tube plugged on the soft plug to move upward. The user directly presses down the connecting frame, and the two inverted teeth will disengage from the inverted tooth groove. Due to the elastic effect of the second spring, the second spring will push the operating plate. The two inverted teeth are driven to enter the adjacent inverted tooth grooves through the operating panel, and the connecting frame is moved downward to drive the infusion tube connected to the soft plug to be inserted into the barreled pickling additive. When the soft plug abuts against the barrel mouth, the user stops pressing the connecting frame, and the corresponding two inverted teeth will enter the corresponding inverted tooth grooves and limit the upward movement of the connecting frame, thereby ensuring that the soft plug always abuts against the barrel mouth and the sealing inside the barreled pickling additive. During use, the user only needs to operate the connecting frame and the operating panel, which is convenient for operation. In this process, the user does not need to touch the infusion tube, and the pickling additive can also be prevented from hurting the user, thereby increasing the safety of the device.

[0016] 3. The provision of arc rods and collecting barrels can solve the problem that the existing storage device for pickling additives cannot remove impurities. When in use, the rotation of the mounting plate will drive the three arc rods to rotate in the direction of the bending of the tail ends of the three arc rods. Since the lower sides of the three arc rods are movably abutted against the bottom side of the box body, impurities deposited at the bottom of the box body will be swept to the middle of the bottom of the box body by the rotating three arc rods and fall into the inside of the collecting barrel. Then the user can remove the impurities through the impurity discharge pipe.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a storage device for pickling additives.

[0019] Figure 2 This is a schematic diagram of the overall structure of the other side of a storage device for pickling additives of the utility model.

[0020] Figure 3 The utility model is a cross-sectional view of a box body of a storage device for pickling additives.

[0021] Figure 4 This is a schematic diagram of one side of a box body of a storage device for pickling additives according to the utility model.

[0022] Figure 5 The utility model is a schematic diagram of the partial components of a storage device for pickling additives.

[0023] Figure 6 The utility model is a cross-sectional view of a liquid infusion tube of a storage device for pickling additives.

[0024] Figure 7 The utility model is a storage device for pickling additives Figure 1 A is an enlarged view of the middle image.

[0025] Figure 8 The utility model is a storage device for pickling additives Figure 5 Enlarged view of B.

[0026] In the figure: 1, box body; 2, bottom frame; 3, elbow; 4, infusion hose; 5, soft plug; 6, infusion tube; 7, gas pipe; 8, first support frame; 9, air pump; 10, pipe mouth; 11, connecting rod; 12, movable rod; 13, movable plug; 14, first spring; 15, connecting frame; 16, round hole; 17, sliding rod; 18, base; 19, mounting piece; 20, mounting shaft; 21, operating panel; 22, inverted tooth groove; 23, inverted tooth; 24, second spring; 25, exhaust pipe; 26, second support frame; 2 7. Filter cartridge; 28. Transmission pipe; 29. ​​Transmission rod; 30. First turbine; 31. Second turbine; 32. First motor; 33. Second motor; 34. First mounting bracket; 35. Second mounting bracket; 36. First transmission shaft; 37. Second transmission shaft; 38. First worm; 39. Second worm; 40. Intermediate rod; 41. Stirring blade; 42. Mounting plate; 43. Arc rod; 44. Collecting barrel; 45. Drain pipe; 46. Articulated rod; 47. Box cover; 48. Fixing bolt; 49. Discharge pipe. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-Figure 8 As shown, a storage device for pickling additives comprises a box body 1, a bent pipe 3 is fixedly inserted on the upper side of the box body 1, a liquid infusion hose 4 is fixedly sleeved on one end of the bent pipe 3, a liquid infusion tube 6 is fixedly sleeved on one end of the liquid infusion hose 4, a soft plug 5 is fixedly inserted on the liquid infusion tube 6, a first support frame 8 is fixedly installed on the circumferential outer surface of the box body 1, an air pump 9 is fixedly installed on the upper side of the first support frame 8, an air inlet and an air outlet are arranged on the air pump 9, an air delivery pipe 7 is fixedly installed on the air outlet of the air pump 9, one end of the air delivery pipe 7 is fixedly inserted through the soft plug 5, a pipe opening 10 is arranged inside one end of the liquid infusion tube 6, a connecting rod 11 is fixedly installed inside one end of the liquid infusion tube 6, a movable rod 12 is movably inserted on the connecting rod 11, a movable plug 13 is fixedly installed on one end of the movable rod 12, one side of the movable plug 13 is movably abutted against the pipe opening 10, and a first spring 14 is arranged between the connecting rod 11 and the movable plug 13;

[0029] The elastic action of the first spring 14 can always apply a thrust to the movable plug 13, and then when the pressure on one side of the movable plug 13 increases, the movable plug 13 can move toward the position of the first spring 14, and then when the pressure on one side of the movable plug 13 is small, the first spring 14 can push the movable plug 13 back to its original position to prevent backflow. The above setting is similar to the function of a one-way valve.

[0030] A base frame 2 is fixedly installed on the lower side of the box body 1, and a first spring 14 is movably sleeved on the outer side of the movable rod 12. The curved pipe 3 penetrates the box body 1 and extends to the interior of the box body 1. The interior of the box body 1 is communicated with the interior of the curved pipe 3, the interior of the curved pipe 3 is communicated with the interior of the infusion hose 4, the interior of the infusion hose 4 is communicated with the interior of the infusion tube 6, and the air pump 9 is electrically connected to an external control power supply.

[0031] A connecting frame 15 is fixedly installed on the upper side of the soft plug 5, and a round hole 16 is opened on the connecting frame 15, and a slide bar 17 is movably inserted in the round hole 16, and a plurality of inverted tooth grooves 22 are opened on the slide bar 17. A mounting member 19 is fixedly installed on the upper side of the connecting frame 15, and a mounting shaft 20 is fixedly inserted on the mounting member 19, and an operating plate 21 is movably inserted on the mounting shaft 20. Two inverted teeth 23 are fixedly installed on one side of the operating plate 21, and the two inverted teeth 23 can be movably clamped in two adjacent inverted tooth grooves 22 among the plurality of inverted tooth grooves 22. A second spring 24 is fixedly installed between the mounting member 19 and one side of the operating plate 21, and a base 18 is fixedly installed on the lower side of the slide bar 17;

[0032] The cross-sections of the inverted tooth grooves 22 and the inverted teeth 23 are both triangular. Therefore, when the connecting frame 15 moves downward, the connecting frame 15 drives the mounting member 19, the mounting member 19 drives the mounting shaft 20, and the mounting shaft 20 drives the operating plate 21. Finally, the operating plate 21 drives the two inverted teeth 23. The two inverted teeth 23 move downward, and the inclined surfaces of the inverted teeth 23 slide on the inclined surfaces of the inverted tooth grooves 22, forcing the inverted teeth 23 to exit the inverted tooth grooves 22, and then the inverted teeth 23 enter the next inverted tooth grooves 22. In this process, the inverted teeth 23 and the inverted tooth grooves 22 will not affect the downward sliding of the connecting frame 15. When the user does not move the operating plate 21 to the position of the mounting member 19, the other side of the inverted teeth 23 will abut against the inside of the corresponding inverted tooth grooves 22, so that the connecting frame 15 cannot be moved upward.

[0033] An exhaust pipe 25 is fixedly inserted on the upper side of the box body 1, and the interior of the box body 1 is communicated with the interior of the exhaust pipe 25. A second support frame 26 is fixedly installed on the circumferential outer surface of the box body 1, and a filter cartridge 27 is arranged on the upper side of the second support frame 26. One end of the exhaust pipe 25 extends to the interior of the filter cartridge 27.

[0034] After the user adds solvent to the filter cartridge 27, if the pickling additive in the housing 1 evaporates and enters the filter cartridge 27 through the exhaust pipe 25, the pickling additive will dissolve in the solvent, thereby preventing leakage of the pickling additive.

[0035] A transmission tube 28 is movably inserted on the box body 1, and six intermediate rods 40 are fixedly installed on one end of the transmission tube 28 inside the box body 1, and stirring blades 41 are fixedly installed on one end of the six intermediate rods 40 in a group of three. A transmission rod 29 is movably inserted inside the transmission tube 28, and a mounting plate 42 is fixedly installed on one end of the transmission rod 29 inside the box body 1, and three arc-shaped rods 43 are installed on the mounting plate 42. The lower sides of the three arc-shaped rods 43 are all movably abutted against the bottom side of the box body 1. A collecting barrel 44 is fixedly installed in the middle of the bottom of the box body 1, and the interior of the box body 1 is communicated with the interior of the collecting barrel 44. A discharge pipe 45 is fixedly installed on the circumferential outer surface of the collecting barrel 44, and a discharge pipe 49 is fixedly installed on the circumferential outer surface of the box body 1 near the bottom side edge;

[0036] Both the impurity discharge pipe 45 and the discharge pipe 49 are provided with valves.

[0037] A first motor 32 and a second motor 33 are fixedly mounted on the upper side of the housing 1, respectively; a first mounting frame 34 is fixedly mounted on the upper side of the housing 1, a first transmission shaft 36 is movably connected to the first mounting frame 34, one end of the first motor shaft of the first motor 32 is fixedly connected to one end of the first transmission shaft 36, a first worm 38 is fixedly connected to the first transmission shaft 36, a first turbine 30 is fixedly connected to one end of the transmission tube 28, and the first turbine 30 is meshingly connected to the first worm 38; a second mounting frame 35 is fixedly mounted on the upper side of the housing 1, a second transmission shaft 37 is movably connected to the second mounting frame 35, one end of the second motor shaft of the second motor 33 is fixedly connected to one end of the second transmission shaft 37, a second worm 39 is fixedly connected to the second transmission shaft 37, a second turbine 31 is fixedly connected to one end of the transmission rod 29, the second turbine 31 is meshingly connected to the second worm 39, and the first motor 32 and the second motor 33 are electrically connected to an external control power supply.

[0038] The pickling additive is placed inside the box 1 for a long time, which may cause stratification or precipitation of the components, resulting in different concentrations in the upper and lower parts. The user needs to control the external control power supply to energize 32. Energizing 32 can make the first motor shaft rotate, and then the first motor shaft drives the first transmission shaft 36 and the first worm 38 fixedly plugged on the first transmission shaft 36 to rotate. Since the first turbine 30 and the first worm 38 are meshingly connected, the rotation of the first worm 38 can drive the first turbine 30 to rotate. Then the first turbine 30 drives the two stirring blades 41 to rotate by driving the transmission tube 28 and the six intermediate rods 40 fixedly installed on the transmission tube 28. The rotation of the two stirring blades 41 can drive the pickling additive in the lower part of the box 1 to flow to the upper part of the box 1, thereby making the concentration of the pickling additive inside the box 1 uniform.

[0039] A hinge rod 46 is fixedly installed on the upper side of the box body 1, and a box cover 47 is hingedly connected to the box body 1 through the hinge rod 46. A box opening is opened on the upper side of the box body 1, and one side of the box cover 47 is movably abutted against the box opening. A fixing bolt 48 is movably inserted on the box cover 47, and one end of the fixing bolt 48 is movably inserted into the box body 1, and the box body 1 is threadedly connected to the fixing bolt 48;

[0040] The user can screw down the fixing bolt 48, then open the box cover 47, and then fill the pickling additive into the box body 1 through the box opening.

[0041] It should be noted that the utility model is a storage device for pickling additives. When in use, first, the base frame 2 and the base 18 of the device are placed on a horizontal ground, then the discharge pipe 49 is connected to the pickling tank, and the solvent is added to the interior of the filter cartridge 27, and then the external control power supply is electrically connected to the air pumps 9, 32 and 33 respectively;

[0042] Next, the device needs to be filled with pickling additive. The user needs to place the barreled pickling additive on the base 18, then open the barreled pickling additive, and press the connecting frame 15 downward, so that the connecting frame 15 drives the soft plug 5 and the infusion tube 6 installed on the soft plug 5 to move downward, and then the infusion tube 6 is inserted into the barreled pickling additive until the soft plug 5 blocks the barrel mouth of the barreled pickling additive. The user needs to control the external control power supply to energize the air pump 9, and the air pump 9 passes the outside air into the barreled pickling additive through the air pipe 7. Since the infusion tube 6 is inserted below the liquid level of the pickling additive in the barrel, the pickling additive will enter the pipe mouth 10, and as the gas entering the barrel increases, the gas pressure increases, which will cause the pickling additive to push the movable plug 13 upward, and then the pickling additive enters the inside of the infusion tube 6 through the gap between the pipe mouth 10 and the movable plug 13, and then the pickling additive enters the inside of the box 1 through the infusion hose 4 and the elbow 3, and the air inside the box 1 is then The pickling additive will enter the solvent in the filter cartridge 27 through the exhaust pipe 25, and then enter the external atmosphere. Then, the liquid level of the barrel of pickling additive is lowered to the lower side of the infusion tube 6, and the pickling additive can no longer enter the infusion tube 6. Then, the user needs to control the external control power supply to stop energizing the air pump 9. Due to the elastic effect of the first spring 14, the first spring 14 will push the movable plug 13 to abut against the pipe mouth 10 to prevent the pickling additive in the infusion tube 6 from flowing back. Then, a barrel of pickling additive needs to be replaced. Then, the user can turn one end of the operating panel 21 toward the position of the mounting member 19. The operating panel 21 can drive the two inverted teeth 23 to disengage from the inverted tooth grooves 22 connected thereto. Then, the user can turn the connecting frame 15 upward, and at the same time, the connecting frame 15 will drive the soft plug 5 and the infusion tube 6 plugged on the soft plug 5 to move upward until the infusion tube 6 is completely separated from the interior of the barrel of pickling additive. Then, the user can add the next barrel of barrel of pickling additive to the box body 1 according to the above method.

[0043] During the placement of the pickling additive inside the box 1, impurities in the pickling additive will settle to the bottom of the box 1, and the user needs to control the external control power supply to energize 33. Energizing 33 can make the second motor shaft rotate, and then the second motor shaft drives the second transmission shaft 37 and the second worm 39 fixedly plugged on the second transmission shaft 37 to rotate. Since the second turbine 31 and the second worm 39 are meshingly connected, the rotation of the second worm 39 can drive the transmission rod 29 to rotate, and the rotation of the transmission rod 29 can drive the mounting plate 42 to rotate. The rotation of the mounting plate 42 will drive the three arc rods 43 to rotate in the direction of the bending of the tail ends of the three arc rods 43. Since the lower sides of the three arc rods 43 are all movably abutted against the bottom side of the box 1, the impurities settled to the bottom of the box 1 will be swept to the middle of the bottom of the box 1 by the rotating three arc rods 43, and fall into the inside of the collecting barrel 44, and then the user can remove the impurities through the impurity discharge pipe 45.

[0044] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A storage device for pickling additives, comprising a box (1), characterized in that: A curved pipe (3) is fixedly connected to the upper side of the box body (1), one end of the curved pipe (3) is fixedly sleeved with an infusion hose (4), one end of the infusion hose (4) is fixedly sleeved with an infusion tube (6), and a soft plug (5) is fixedly connected to the infusion tube (6). A first support frame (8) is fixedly installed on the circumferential outer surface of the box body (1), an air pump (9) is fixedly installed on the upper side of the first support frame (8), an air inlet and an air outlet are provided on the air pump (9), and an air delivery tube (6) is fixedly installed on the air outlet of the air pump (9). 7), one end of the air delivery pipe (7) is fixedly inserted through the soft plug (5), one end of the infusion pipe (6) is provided with a pipe opening (10), one end of the infusion pipe (6) is fixedly installed with a connecting rod (11), a movable rod (12) is movably inserted on the connecting rod (11), one end of the movable rod (12) is fixedly installed with a movable plug (13), one side of the movable plug (13) is movably abutted against the pipe opening (10), and a first spring (14) is provided between the connecting rod (11) and the movable plug (13).

2. A storage device for pickling additives according to claim 1, characterized in that: A base frame (2) is fixedly mounted on the lower side of the box body (1); the first spring (14) is movably sleeved on the outer side of the movable rod (12); the curved pipe (3) passes through the box body (1) and extends to the interior of the box body (1); the interior of the box body (1) is communicated with the interior of the curved pipe (3); the interior of the curved pipe (3) is communicated with the interior of the infusion hose (4); the interior of the infusion hose (4) is communicated with the interior of the infusion tube (6); and the air pump (9) is electrically connected to an external control power supply.

3. A pickling additive storage device according to claim 1, characterized in that: A connecting frame (15) is fixedly mounted on the upper side of the soft plug (5), a circular hole (16) is provided on the connecting frame (15), a sliding rod (17) is movably inserted in the circular hole (16), a plurality of inverted tooth grooves (22) are provided on the sliding rod (17), a mounting member (19) is fixedly mounted on the upper side of the connecting frame (15), a mounting shaft (20) is fixedly inserted on the mounting member (19), an operating plate (21) is movably inserted on the mounting shaft (20), two inverted teeth (23) are fixedly mounted on one side of the operating plate (21), the two inverted teeth (23) can be movably clamped in two adjacent inverted tooth grooves (22) among the plurality of inverted tooth grooves (22), a second spring (24) is fixedly mounted between the mounting member (19) and one side of the operating plate (21), and a base (18) is fixedly mounted on the lower side of the sliding rod (17).

4. A storage device for pickling additives according to claim 2, characterized in that: An exhaust pipe (25) is fixedly inserted on the upper side of the box body (1); the interior of the box body (1) is communicated with the interior of the exhaust pipe (25); a second support frame (26) is fixedly mounted on the circumferential outer surface of the box body (1); a filter cartridge (27) is arranged on the upper side of the second support frame (26); and one end of the exhaust pipe (25) extends into the interior of the filter cartridge (27).

5. A storage device for pickling additives according to claim 4, characterized in that: A transmission tube (28) is movably inserted into the casing (1), and six intermediate rods (40) are fixedly mounted on one end of the transmission tube (28) located inside the casing (1), and stirring blades (41) are fixedly mounted on one end of each of the six intermediate rods (40) in a group of three. A transmission rod (29) is movably inserted into the interior of the transmission tube (28), and a mounting plate (42) is fixedly mounted on one end of the transmission rod (29) located inside the casing (1). Three arc-shaped rods (43) are mounted on the mounting plate (42), and the lower sides of the three arc-shaped rods (43) are movably abutted against the bottom side of the casing (1). A collecting cylinder (44) is fixedly mounted in the middle of the bottom of the casing (1), and the interior of the casing (1) is communicated with the interior of the collecting cylinder (44). A discharge pipe (45) is fixedly mounted on the circumferential outer surface of the collecting cylinder (44), and a discharge pipe (49) is fixedly mounted on the circumferential outer surface of the casing (1) near the bottom edge.

6. A storage device for pickling additives according to claim 5, characterized in that: A first motor (32) and a second motor (33) are fixedly mounted on the upper side of the housing (1), a first mounting frame (34) is fixedly mounted on the upper side of the housing (1), a first transmission shaft (36) is movably plugged into the first mounting frame (34), one end of the first motor shaft of the first motor (32) is fixedly connected to one end of the first transmission shaft (36), a first worm (38) is fixedly plugged into the first transmission shaft (36), a first turbine (30) is fixedly plugged into one end of the transmission tube (28), and the first turbine (30) is meshingly connected to the first worm (38). A second mounting frame (35) is fixedly mounted on the upper side of the housing (1), a second transmission shaft (37) is movably plugged into the second mounting frame (35), one end of the second motor shaft of the second motor (33) is fixedly connected to one end of the second transmission shaft (37), a second worm gear (39) is fixedly plugged into the second transmission shaft (37), a second turbine (31) is fixedly plugged into one end of the transmission rod (29), the second turbine (31) is meshingly connected to the second worm gear (39), and the first motor (32) and the second motor (33) are electrically connected to an external control power supply.

7. A storage device for pickling additives according to claim 6, characterized in that: A hinge rod (46) is fixedly mounted on the upper side of the box body (1), and a box cover (47) is hingedly connected to the box body (1) via the hinge rod (46). A box opening is opened on the upper side of the box body (1), and one side of the box cover (47) is movably abutted against the box opening. A fixing bolt (48) is movably inserted into the box cover (47), and one end of the fixing bolt (48) is movably inserted into the box body (1). The box body (1) is threadedly connected to the fixing bolt (48).

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