Storage equipment for preparing p-tert-butylbenzoic acid

Abstract

The invention discloses storage equipment for preparation of p-tert-butylbenzoic acid, and belongs to the technical field of chemical raw material storage. The storage equipment comprises a storage unit which comprises a storage barrel, a protection frame arranged outside the storage barrel, a tray fixedly arranged at the bottom of the protection frame and a discharge port formed in the side face of the storage barrel; the stabilizing unit comprises a connecting disc arranged in the storage barrel, four sets of supporting rods surrounding the outer side of the connecting disc at equal intervals, a threaded rod connected to the center of the connecting disc in a threaded mode in the vertical direction, and a connecting ring connected to the tail end of the threaded rod in a sleeving mode. The stabilizing unit capable of abutting against the upper surface of the liquid is arranged, so that the surface tension of the liquid is tightly combined with the stabilizing unit, the fluctuation amplitude of the surface of the liquid is reduced, the liquid is prevented from forming violent waves, the liquid surface is resisted, meanwhile, the stirring amplitude of the surface of the liquid is absorbed and restrained, the stability of the liquid is further enhanced, and the stability of the liquid is improved. Therefore, the influence of liquid shaking on the stability of the storage equipment during transportation is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of chemical raw material storage, and in particular to a storage device for preparing p-tert-butylbenzoic acid. Background Art

[0002] Tert-butyl benzoate is an organic compound, usually in the form of a colorless or light yellow liquid or solid. Liquid tert-butyl benzoate is generally stored in sealed barrel containers, while solid tert-butyl benzoate is stored in bag containers.

[0003] When storing liquid p-tert-butylbenzoic acid in a barrel container, in order to prevent the liquid p-tert-butylbenzoic acid from shaking in the barrel due to transportation shaking or other reasons, thereby causing excessive impact force on the barrel cover, a certain safety distance is generally required between the liquid and the entrance of the barrel container. However, this measure only provides a buffer space when the liquid shakes, and does not prevent the liquid from shaking or absorb and block the impact force when the liquid shakes. Therefore, during the transportation process, the liquid surface will still shake. Under the strong inertia, the liquid directly impacts the barrel container, which may cause the barrel storage device to be displaced as a whole or the barrel body to be deformed and damaged, affecting the safety of transportation. Summary of the invention

[0004] In view of the above-mentioned problems existing in the existing storage device for preparing p-tert-butylbenzoic acid, the inventors hereby propose a storage device for preparing p-tert-butylbenzoic acid to solve such problems.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a storage device for preparing p-tert-butylbenzoic acid, comprising: The storage unit comprises a storage barrel, a protection frame arranged outside the storage barrel, a tray fixedly arranged at the bottom of the protection frame, and a discharge port arranged on the side of the storage barrel; The stabilizing unit comprises a connection plate arranged inside the storage barrel, four groups of equally divided support rods surrounding the outside of the connection plate, a threaded rod vertically threadedly connected to the center of the connection plate, a connection ring sleeved on the end of the threaded rod, four groups of equally divided connection rods rotatably connected to the outside of the connection ring, and the outer ends of the connection rods are rotatably connected to the support rods, a buoy sleeved on each group of support rods, and an anti-sway component arranged between every two groups of support rods; and, A locking unit, a connecting component fixedly connected to the outer end of the support rod, a fixing component sleeved on the connecting component, two sets of driving gears symmetrically connected to both sides of the fixing component, two sets of clamping components also symmetrically connected to the lower positions on both sides of the fixing component, and the inner sides of the clamping components are meshed with the driving gears, a moving component arranged on the outer side of the fixing component, and a reset component arranged vertically at the lower side of the other side of the fixing component, and the reset component extends upward into the connecting component.

[0006] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid of the present invention, the movable part on the outer side of the locking unit abuts against the inner wall of the storage barrel, and an engaging rack is vertically arranged at the position where the storage barrel abuts against the movable part.

[0007] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid of the present invention, the inner end of the support rod is rotatably connected to the connecting disk, and the support rod passes through the buoy transversely.

[0008] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid of the present invention, the float is made of foam material and has a large buoyancy, and there are multiple groups of cavities inside the connecting disk, which also have a large buoyancy.

[0009] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid of the present invention, the anti-sway component includes a flexible baffle with a fan-shaped structure, and a plurality of water inlet strips equally arranged on the bottom surface of the flexible baffle.

[0010] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid described in the present invention, the connecting component includes a connecting frame fixedly connected to the end of the connecting disk, a slider fixedly arranged at the outer end of the connecting frame, and the slider extends outward through the fixed component, a toggle rack arranged on both sides of the outer end of the slider in the vertical direction, and a clearance hole opened in the vertical direction below the connecting frame, and the reset component extends upward into the clearance hole.

[0011] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid described in the present invention, the fixing component includes a fixing plate sleeved on the outside of the connecting component, a slide groove provided at the center position of the fixing plate, and the slider passes through the slide groove, two groups of first limiting shafts symmetrically arranged at the center position of the outside of the fixing plate, and two groups of driving gears are rotatably connected to the first limiting shafts, and two groups of second limiting shafts symmetrically arranged at the lower position of the outside of the fixing plate, and two groups of clamping components are rotatably connected to the second limiting shafts.

[0012] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid described in the present invention, the clamping component includes a ring sleeved on the second limiting shaft, and the outer side of the ring is provided with driven teeth meshing with the driving gear, a clamping block fixedly arranged on the outer side of the ring, and the clamping block and the ring are eccentrically arranged, and friction teeth are provided on the outer diameter of the clamping block.

[0013] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid according to the present invention, the movable part includes two groups of C-shaped frames symmetrically arranged on the outside of the fixed part, and a limiting gear rotatably connected between the two groups of C-shaped frames, and the outer diameter of the limiting gear extends between the two groups of clamping parts, and the outer diameter of the limiting gear is provided with teeth meshing with the meshing rack.

[0014] As a preferred embodiment of the storage device for preparing p-tert-butylbenzoic acid described in the present invention, the reset component includes a mounting tube vertically arranged on the side of the fixed component, and the mounting tube extends upward into the clearance hole, and a reset spring is arranged in the mounting tube, and the two ends of the reset spring are respectively fixedly connected to the fixed component and the connecting frame.

[0015] Beneficial effects of the present invention: 1. By setting a stabilizing unit that can abut against the upper surface of the liquid, the surface tension of the liquid is closely combined with the stabilizing unit, reducing the amplitude of the fluctuation of the liquid surface and preventing the liquid from forming violent waves. By resisting the liquid surface and absorbing and suppressing the amplitude of the liquid surface movement, the stability of the liquid is further enhanced, thereby reducing the impact of liquid shaking during transportation on the stability of the storage device.

[0016] 2. By setting a locking unit with a self-locking function for use with the stabilizing unit, the locking unit can enable the stabilizing unit to follow the actual height of the liquid in the container when the liquid is stable, and adjust the height accordingly, so as to always be close to the upper surface of the liquid to enhance the stability of the liquid. At the same time, the stabilizing unit can be limited and locked on the upper surface of the liquid at the moment of impact to ensure that the stabilizing unit will not separate from the liquid, thereby ensuring a close fit between the two and facilitating the rapid operation of the stabilizing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The figure is a schematic diagram of the overall structure of the storage device for preparing p-tert-butylbenzoic acid according to the present invention.

[0018] Figure 2 The figure is a schematic diagram of the internal structure of the storage device for preparing p-tert-butylbenzoic acid of the present invention.

[0019] Figure 3 The present invention is a schematic structural diagram of a storage device stabilization unit for preparing p-tert-butylbenzoic acid.

[0020] Figure 4 The present invention is a schematic structural diagram of the anti-sway component of the storage device for preparing p-tert-butylbenzoic acid.

[0021] Figure 5 The present invention is a schematic structural diagram of a storage device locking unit for preparing p-tert-butylbenzoic acid.

[0022] Figure 6 The figure is a schematic diagram of the internal structure of the locking unit of the storage device for preparing p-tert-butylbenzoic acid of the present invention.

[0023] Figure 7 This is a schematic front view of the structural decomposition of the locking unit of the storage device for preparing p-tert-butylbenzoic acid of the present invention.

[0024] Figure 8 This is a schematic diagram of the back structure of the structural decomposition of the locking unit of the storage device for preparing p-tert-butylbenzoic acid of the present invention.

[0025] Fig. 9 This is a schematic structural diagram of a locking unit of a storage device for preparing p-tert-butylbenzoic acid according to the present invention in a waiting-to-be-locked state.

[0026] Fig.10 This is a perspective view of the structure of the locking unit of the storage device for preparing p-tert-butylbenzoic acid of the present invention in a state to be locked.

[0027] Reference numerals: 100, storage unit; 101, storage bucket; 101a, meshing rack; 102, protection frame; 103, tray; 104, discharge port; 200, stabilizing unit; 201, connecting plate; 202, support rod; 203, threaded rod; 204, connecting ring; 205, connecting rod; 206, buoy; 207, anti-sway component; 207a, flexible baffle; 207b, water entry bar; 300, locking unit; 301, connecting component; 301a, connecting frame; 301b, slider; 302, connecting rod; 303, connecting rod; 304, connecting ring; 305, connecting rod; 306, buoy; 307, anti-sway component; 307a, flexible baffle; 3 ...4, connecting ring; 305, connecting rod; 306, buoy; 307, anti-sway component; 307a, flexible baffle; 307b, water entry bar; 300, locking unit; 301 01c, toggle rack; 301d, give way hole; 302, fixed component; 302a, fixed plate; 302b, slide groove; 302c, first limit shaft; 302d, second limit shaft; 303, driving gear; 304, clamping component; 304a, collar; 304b, clamping block; 304c, driven teeth; 304d, friction teeth; 305, moving component; 305a, C-shaped frame; 305b, limit gear; 306, reset component; 306a, mounting tube; 306b, reset spring. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Example 1 Reference Figures 1 to 10 , which is the first embodiment of the present invention, comprises a storage device for preparing p-tert-butylbenzoic acid, comprising, The storage unit 100 includes a storage barrel 101, a protective frame 102 disposed outside the storage barrel 101, a tray 103 fixedly disposed at the bottom of the protective frame 102, and a discharge port 104 disposed on the side of the storage barrel 101; the storage barrel 101 provides a space for storing the p-tert-butylbenzoic acid liquid, the protective frame 102 and the tray 103 are used for protection and transportation, and the discharge port 104 is used to discharge the p-tert-butylbenzoic acid liquid; The stabilizing unit 200 includes a connecting plate 201 disposed inside the storage barrel 101, four groups of equally divided support rods 202 surrounding the outside of the connecting plate 201, a threaded rod 203 vertically threadedly connected to the center of the connecting plate 201, a connecting ring 204 sleeved on the end of the threaded rod 203, four groups of equally divided connecting rods 205 rotatably connected to the outside of the connecting ring 204, and the outer ends of the connecting rods 205 are rotatably connected to the support rods 202, a buoy 206 sleeved on each group of support rods 202, and an anti-sway component 207 disposed between every two groups of support rods 202; and, The locking unit 300 includes a connecting component 301 fixedly connected to the outer end of the support rod 202, a fixing component 302 sleeved on the connecting component 301, two sets of driving gears 303 symmetrically connected to both sides of the fixing component 302, two sets of clamping components 304 also symmetrically connected to the lower positions on both sides of the fixing component 302, and the inner sides of the clamping components 304 are meshed with the driving gears 303, a moving component 305 arranged on the outer side of the fixing component 302, and a reset component 306 vertically arranged at the lower side of the other side of the fixing component 302, and the reset component 306 extends upward into the connecting component 301.

[0031] During use, liquid p-tert-butylbenzoic acid is injected into the storage barrel 101, and the threaded rod 203 rotates, and the threaded connection with the connecting disk 201 can drive the connecting ring 204 to move in the vertical direction. The connecting ring 204 that moves in the vertical direction can push the four groups of support rods 202 to expand outward or contract inward through the connecting rod 205. When the support rods 202 expand outward, they will drive the four groups of anti-sway components 207 to expand outward synchronously to form a disc-shaped structure. The anti-sway component 207 of the disc structure fits on the upper surface of the liquid, and the outward-expanding support rods 202 will drive The corresponding locking unit 300 moves, and when the support rod 202 is fully extended, the locking unit 300 will also abut against the inner wall of the storage barrel 101. When the storage device causes the liquid to shake in the barrel due to transportation shaking or other reasons, the stabilization unit 200 that is in close contact with the liquid surface will block the liquid and reduce the amplitude of the liquid shaking. At the same time, when the liquid shakes, the waves or ripples generated on the surface will be limited and offset by the anti-sway component 207 that is abutted against it, thereby suppressing the violent fluctuations on the liquid surface, further stabilizing the liquid level, and improving the stability of the entire storage device during transportation.

[0032] Example 2 Reference~ Figure 7 , which is the second embodiment of the present invention, is different from the first embodiment in that a stabilizing unit 200 capable of abutting against the upper surface of the liquid is provided, so that the surface tension of the liquid is tightly combined with the stabilizing unit 200 and resists the liquid surface, thereby reducing the influence of liquid shaking during transportation on the stability of the storage device.

[0033] Compared with Example 1, further, the inner end of the support rod 202 is rotatably connected to the connecting plate 201, and the support rod 202 transversely penetrates the float 206. The rotating threaded rod 203 can drive the support rod 202 to expand outward or contract inward through the connecting rod 205, thereby realizing the overall extension and retraction of the stabilization unit 200, making it convenient to remove and install the support rod 202 from the storage barrel 101.

[0034] Among them, the float 206 is made of foam material and has great buoyancy. There are multiple groups of cavities inside the connecting plate 201, which also have great buoyancy. The buoyancy of the float 206 and the connecting plate 201 can drive the stabilization unit 200 to float on the surface of the liquid as a whole. When the liquid in the storage barrel 101 increases, the connecting plate 201 and the float 206 can drive the stabilization unit 200 to float upward above the liquid as a whole. When the liquid level drops, the stabilization unit 200 will also follow the liquid level in the storage barrel 101 to drop under the action of gravity and always remain above the liquid.

[0035] Among them, combined Figure 7 The anti-sway component 207 includes a flexible baffle 207a with a fan-shaped structure, and a plurality of water-entry strips 207b equally arranged on the bottom surface of the flexible baffle 207a. The flexible baffle 207a is made of flexible material and has a certain degree of ability to absorb a portion of the impact force from the liquid. At the same time, the flexible material can also expand or contract following the movement of the stabilization unit 200. The water-entry strips 207b equally arranged under the flexible baffle 207a can further increase the contact area with the liquid, thereby strengthening the tightness between the liquid and the flexible baffle 207a, and further enhancing the stabilizing effect of the anti-sway component 207.

[0036] During use, when the four groups of anti-sway components 207 are unfolded to form a circular ring structure, the contact area with the liquid can be increased to the greatest extent. At the same time, each group of anti-sway components 207 further improves the tightness of the connection with the liquid through the water entry strips 207b below each. When the flexible baffle 207a is attached to the surface of the liquid, the surface tension of the liquid will cause adhesion between the flexible baffle 207a and the liquid. This adhesion can ensure that the flexible baffle 207a will not easily fall off the liquid surface when the liquid shakes, thereby ensuring the steady progress of stable work. At the same time, the surface tension itself has a certain energy dissipation characteristic. When the liquid surface fluctuates, the surface tension will redistribute the energy To "smooth" these fluctuations, the presence of the flexible baffle 207a will enhance the energy dissipation effect, because the flexible baffle 207a can absorb part of the energy through its own deformation, thereby further reducing the shaking of the liquid. Moreover, the surface tension of the liquid is closely combined with the anti-sway component 207, which can reduce the amplitude of the fluctuation of the liquid surface and prevent the liquid from forming violent waves. The locking unit 300 is then used to limit and fix the stabilizing unit 200, so that the stabilizing unit 200 with the anti-sway component 207 deployed can resist the liquid surface, absorb and suppress the amplitude of the liquid surface movement, and further enhance the stability of the liquid, thereby reducing the impact of liquid shaking on the stability of the storage device during transportation.

[0037] The remaining structures are the same as those of Example 1.

[0038] Example 3 Reference, 5~ Fig.10 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that the locking unit 300 assists the stabilizing unit 200 in adjusting the installation position according to the actual height of the liquid, so that the stabilizing unit 200 will not be separated from the liquid, thereby ensuring a close fit between the two.

[0039] Compared with Example 2, further, the movable component 305 on the outside of the locking unit 300 abuts against the inner wall of the storage bucket 101, and an engaging rack 101a is vertically arranged at the position where the storage bucket 101 abuts against the movable component 305. The movable component 305 can be moved vertically on the storage bucket 101 and locked by engaging with the engaging rack 101a.

[0040] Among them, combined Figure 7 and Figure 8The connecting component 301 includes a connecting frame 301a fixedly connected to the end of the connecting plate 201, a slider 301b fixedly arranged at the outer end of the connecting frame 301a, and the slider 301b extends outward through the fixed component 302, a toggle rack 301c vertically arranged on both sides of the outer end of the slider 301b, and a clearance hole 301d vertically opened below the connecting frame 301a, and the reset component 306 extends upward into the clearance hole 301d, and the connecting component 301 is connected to the fixed component 302 through the slider 301b. They are in a sliding connection in the vertical direction, but the two will not separate. At the same time, limit plates are arranged on the outside of the slider 301b and the abutment positions of the connecting frame 301a and the fixed component 302. The limit plates can ensure that the connecting component 301 and the fixed component 302 are always in a vertical connection state, and the toggle racks 301c on both sides of the outside of the slider 301b can engage with the driving gear 303, so that when the connecting component 301 slides up and down, the driving gear 303 can be driven to rotate by toggle rack 301c.

[0041] Among them, combined Figure 7 and Figure 8 The fixing component 302 includes a fixing plate 302a sleeved on the outside of the connecting component 301, a sliding groove 302b opened at the center position of the fixing plate 302a, and the slider 301b passes through the sliding groove 302b, two groups of first limiting shafts 302c symmetrically arranged at the center position of the outside of the fixing plate 302a, and two groups of driving gears 303 are rotatably connected to the first limiting shafts 302c, and two groups of second limiting shafts 302d symmetrically arranged at the lower position of the outside of the fixing plate 302a, and two groups of clamping components 304 are rotatably connected to the second limiting shafts 302d, the fixing component 302 is connected to the connecting component 301 through the sliding groove 302b, and the two will not be separated, and the first limiting shaft 302c and the second limiting shaft 302d are used to install the driving gear 303 and the clamping component 304.

[0042] Among them, combined Figure 7 and Figure 8The clamping member 304 includes a collar 304a sleeved on the second limiting shaft 302d, and the outer side of the collar 304a is provided with a driven tooth 304c meshing with the driving gear 303, a clamping block 304b fixedly arranged on the outer side of the collar 304a, and the clamping block 304b is eccentrically arranged with the collar 304a, and a friction tooth 304d is provided on the outer diameter of the clamping block 304b. The clamping member 304 is connected to the driving gear through the driven tooth 304c on the outer side of the collar 304a. The meshing of 303 can be driven by the driving gear 303. Due to the eccentric setting of the clamping block 304b and the ring 304a, when the clamping component 304 is driven by the driving gear 303 to rotate, the clamping component 304 will rotate with the ring 304a as the axis. Since the two groups of clamping components 304 are symmetrically arranged, the two will form an inward clamping action when rotating, and the friction tooth 304d is used to increase the friction between the two and the object when clamping the object inward.

[0043] Among them, combined Figure 7 and Figure 8 , combined with Figure 7 and Figure 8 The movable part 305 includes two groups of C-shaped frames 305a symmetrically arranged on the outside of the fixed part 302, and a limiting gear 305b rotatably connected between the two groups of C-shaped frames 305a, and the outer diameter of the limiting gear 305b extends between the two groups of clamping parts 304. At the same time, the outer diameter of the limiting gear 305b is provided with teeth meshing with the meshing rack 101a. The movable part 305 can move vertically along the meshing rack 101a through the meshing of the limiting gear 305b with the meshing rack 101a, and the power that drives the movable part 305 to move vertically along the meshing rack 101a comes from the buoyancy of the float 206 and the connecting disk 201, and the gravity of the stabilizing unit 200 and the locking unit 300 themselves.

[0044] Among them, combined Figure 6 and Figure 8 The reset component 306 includes a mounting tube 306a vertically arranged on the side of the fixing component 302, and the mounting tube 306a extends upward into the clearance hole 301d, and a reset spring 306b is arranged in the mounting tube 306a, and the two ends of the reset spring 306b are respectively fixedly connected to the fixing component 302 and the connecting frame 301a. The reset spring 306b pulls the connecting component 301 and the fixing component 302 together through its own elastic force, thereby keeping the fixing component 302 and the connecting component 301 connected without external force.

[0045] During use, when liquid is injected into or discharged from the storage barrel 101, the liquid level in the storage barrel 101 changes smoothly and evenly. At this time, the stabilizing unit 200 can drive the locking unit 300 to float up or down at a uniform speed through its own buoyancy and the support of the liquid. When the liquid in the storage barrel 101 shakes in the barrel due to transportation shaking or other reasons, the liquid level will produce a sudden upward impact force. During this process, the four groups of support rods 202 are in a relatively static state through the meshing of the moving parts 305 on the locking units 300 at their outer ends with the meshing rack 101a. Since the teeth on the outer side of the limiting gear 305b are meshed with the meshing rack 101a and the moving part 305 is fixedly connected to the fixed part 302 through the C-shaped frame 305a, the driving gear 30 installed on the fixed part 302 3 and the clamping part 304 are both in the same relatively static state as the fixing part 302. At this time, the impact force from the liquid will suddenly lift up the unfolded stabilizing unit 200, so that the stabilizing unit 200 drives the connecting part 301 to move upward through the supporting rod 202. The upward moving connecting part 301 drives the toggle rack 301c on the outer side of the slider 301b to move upward synchronously. During this process, the return spring 306b is stretched and extends outward, and the upward moving toggle rack 301c rotates by meshing with the driving gear 303. The rotating driving gear 303 drives the clamping part 304 to rotate around the collar 304a as the axis by meshing with the driven teeth 304c. The two groups of symmetrically arranged clamping parts 304 rotate inward synchronously, and the limit gear 305b located between the two is clamped and limited (refer to Fig. 9 and Fig.10 ), so that the limiting gear 305b cannot rotate, so that the limiting gear 305b is locked and limited in the meshing position with the meshing rack 101a, so that the locking unit 300 cannot move as a whole, so that the stabilizing unit 200 connected to the locking unit 300 through the support rod 202 cannot move as a whole, so that the stabilizing unit 200 is kept on the upper surface of the liquid and will not be separated from the liquid surface. At this time, the unfolded stabilizing unit 200 can block, absorb and limit the shaking of the liquid, thereby ensuring the stability of the storage device; When the liquid tends to calm, the upward impact force of the liquid disappears. At this time, the return spring 306b rebounds and moves the connecting component 301 back to its original position. The downward moving connecting component 301 will push the driving gear 303 to rotate in the opposite direction by moving the rack 301c. The driving gear 303 rotating in the opposite direction will also drive the clamping component 304 to release the clamping of the limit gear 305b. At this time, the limit gear 305b is in a released state and can freely engage and move along the meshing rack 101a, so that the locking unit 300 no longer restricts the stabilizing unit 200 from moving in the storage barrel 101 following the change of liquid level.

[0046] The remaining structure is the same as that of Example 2.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A storage device for preparing p-tert-butylbenzoic acid, characterized in that: include, A storage unit (100) comprises a storage barrel (101), a protection frame (102) arranged outside the storage barrel (101), a tray (103) fixedly arranged at the bottom of the protection frame (102), and a discharge port (104) arranged on the side of the storage barrel (101); The stabilizing unit (200) comprises a connecting plate (201) disposed inside the storage barrel (101), four groups of equally divided support rods (202) surrounding the outside of the connecting plate (201), a threaded rod (203) vertically threadedly connected to the center of the connecting plate (201), a connecting ring (204) sleeved on the end of the threaded rod (203), four groups of equally divided connecting rods (205) rotatably connected to the outside of the connecting ring (204), and the outer ends of the connecting rods (205) are rotatably connected to the support rods (202), a buoy (206) sleeved on each group of support rods (202), and an anti-sway component (207) disposed between every two groups of support rods (202); and, A locking unit (300), a connecting component (301) fixedly connected to the outer end of the support rod (202), a fixing component (302) sleeved on the connecting component (301), two sets of driving gears (303) symmetrically connected to the two sides of the fixing component (302), two sets of clamping components (304) also symmetrically connected to the lower positions of the two sides of the fixing component (302), the inner sides of the clamping components (304) being meshed with the driving gears (303), a moving component (305) arranged on the outer side of the fixing component (302), and a reset component (306) arranged vertically below the other side of the fixing component (302), and the reset component (306) extending upward into the connecting component (301).

2. The storage device for preparing p-tert-butylbenzoic acid according to claim 1, characterized in that: The movable component (305) outside the locking unit (300) abuts against the inner wall of the storage bucket (101), and a meshing rack (101a) is provided in a vertical direction at the position where the storage bucket (101) abuts against the movable component (305).

3. The storage device for preparing p-tert-butylbenzoic acid according to claim 1, characterized in that: The inner end of the support rod (202) is rotatably connected to the connection plate (201), and the support rod (202) penetrates the buoy (206) transversely.

4. The storage device for preparing p-tert-butylbenzoic acid according to claim 1, characterized in that: The float (206) is made of foam material and has a large buoyancy. The connection plate (201) has multiple groups of cavities inside, which also have a large buoyancy.

5. The storage device for preparing p-tert-butylbenzoic acid according to claim 1, characterized in that: The anti-sway component (207) comprises a flexible baffle plate (207a) with a fan-shaped structure, and a plurality of groups of water entry strips (207b) equally arranged on the bottom surface of the flexible baffle plate (207a).

6. The storage device for preparing p-tert-butylbenzoic acid according to claim 1, characterized in that: The connecting component (301) comprises a connecting frame (301a) fixedly connected to the end of the connecting plate (201), a sliding block (301b) fixedly arranged at the outer end of the connecting frame (301a), the sliding block (301b) extending outward through the fixing component (302), a toggle rack (301c) arranged vertically on both sides of the outer end of the sliding block (301b), and a clearance hole (301d) vertically opened below the connecting frame (301a), and the reset component (306) extending upward into the clearance hole (301d).

7. The storage device for preparing p-tert-butylbenzoic acid according to claim 6, characterized in that: The fixing component (302) comprises a fixing plate (302a) sleeved on the outside of the connecting component (301), a sliding groove (302b) provided at the center position of the fixing plate (302a), and the sliding block (301b) passes through the sliding groove (302b), two groups of first limiting shafts (302c) symmetrically arranged at the center position of the outside of the fixing plate (302a), and two groups of driving gears (303) rotatably connected to the first limiting shafts (302c), and two groups of second limiting shafts (302d) symmetrically arranged at the lower position of the outside of the fixing plate (302a), and two groups of clamping components (304) rotatably connected to the second limiting shafts (302d).

8. The storage device for preparing p-tert-butylbenzoic acid according to claim 7, characterized in that: The clamping component (304) comprises a collar (304a) sleeved on the second limiting shaft (302d), the outer side of the collar (304a) being provided with driven teeth (304c) meshing with the driving gear (303), a clamping block (304b) fixedly arranged on the outer side of the collar (304a), the clamping block (304b) being eccentrically arranged with the collar (304a), and friction teeth (304d) being provided on the outer diameter of the clamping block (304b).

9. The storage device for preparing p-tert-butylbenzoic acid according to claim 2, characterized in that: The movable component (305) comprises two groups of C-shaped frames (305a) symmetrically arranged outside the fixed component (302), and a limit gear (305b) rotatably connected between the two groups of C-shaped frames (305a), wherein the outer diameter of the limit gear (305b) extends between the two groups of clamping components (304), and teeth that mesh with the meshing rack (101a) are provided on the outer diameter of the limit gear (305b).

10. The storage device for preparing p-tert-butylbenzoic acid according to claim 6, characterized in that: The reset component (306) comprises a mounting tube (306a) vertically arranged on the side of the fixed component (302), the mounting tube (306a) extending upward into the clearance hole (301d), and a reset spring (306b) arranged in the mounting tube (306a), and the two ends of the reset spring (306b) are respectively fixedly connected to the fixed component (302) and the connecting frame (301a).

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