A brightener storage device

Abstract

The utility model belongs to the field of brightener storage technology, it solved the technical problem that brightener storage tank leakproofness was not good. A kind of brightener storage equipment, including storage tank, the top of storage tank one end is fixedly connected with U-shaped plate, U-shaped plate both sides are all set up vertical hole, between two vertical holes sliding connection has same slide rod, two slide rods close to the side of storage tank middle portion is all fixedly connected with lug, two lug other end is fixedly connected with sealing cover, sealing cover bottom is fixedly connected with sealing ring, the top of sealing cover is set with locking mechanism away from the end of slide rod, locking mechanism includes the two vertical boards of fixedly connected in the top of sealing cover one end. In the utility model, it realizes through double extrusion, improves the leakproofness between sealing cover and storage tank, so that sealing ring long-term use occurs elastic attenuation, by adjusting supplementary compression force again, prolong the service life of sealing structure, avoid the aging of sealing ring frequently replace component technical effect.

Description

Technical Field

[0001] This utility model belongs to the field of brightener storage technology, and relates to brightener storage equipment, particularly a brightener storage device. Background Technology

[0002] Brighteners, as commonly used additives in the chemical industry, are widely used in electroplating, coatings, plastics processing, and other industries. Their storage environment directly affects product performance. A search revealed Chinese patent CN219545552U, which discloses a brightener storage device. The device includes a movable base with a placement groove in the middle of its upper end. A storage tank is engaged within the placement groove. A sealing mechanism is detachably connected to the upper end of the storage tank. Engaging cylinders are fixedly connected to the upper front and upper rear sides of the storage tank's outer surface via connecting blocks. Engaging grooves are formed at the upper ends of both engaging cylinders. Limiting holes are formed on the outer surfaces of both engaging cylinders away from the storage tank. A buffer mechanism is movably connected to the lower wall of the placement groove. Buffer grooves are formed on the lower left and lower right sides of the inner wall of the placement groove. This brightener storage device, through its sealing mechanism, ensures a good sealing effect during brightener storage, preventing brightener failure or even leakage and spillage that could lead to safety accidents.

[0003] The brightener storage device in the aforementioned patent has the following shortcomings: the device uses a sealing mechanism to press two limiting posts, which in turn squeeze two springs through two limiting blocks. At the same time, the two limiting posts retract into two movable grooves, and then the sealing cover is placed on top of the storage tank. During the sealing cover locking process, the sealing cover is manually pressed until it is locked, and the sealing is achieved by the deformation of the sealing gasket, resulting in poor sealing effect. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a brightener storage device. The technical problem this utility model aims to solve is: how to address the issue of poor sealing of the brightener storage tank.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A brightener storage device includes a storage box. A U-shaped plate is fixedly connected to one end of the top of the storage box. Vertical holes are formed on both sides of the U-shaped plate. A common sliding rod is slidably connected between the two vertical holes. A protrusion is fixedly connected to one side of each sliding rod near the middle of the storage box. A sealing cover is fixedly connected to the other end of each protrusion. A sealing ring is fixedly connected to the bottom of the sealing cover. A locking mechanism is provided at the top end of the sealing cover away from the sliding rod. The locking mechanism includes two vertical plates fixedly connected to one end of the top of the sealing cover. Vertical holes are formed on both vertical plates. A slider is slidably connected to the middle of each vertical hole. A common U-shaped plate is fixedly connected between the two sliders, and the U-shaped plate fits against the two vertical plates. Slanted holes are formed on both sides of the top of the U-shaped plate. An L-shaped hook is provided on the inner side of the U-shaped plate, and the bottom of the L-shaped hook is provided with a slope. A horizontal hole is formed on the inner side of the L-shaped hook located on the U-shaped plate. The sliding connection includes a fixed block, which is fixedly connected to the inner side of the U-shaped plate. A sliding rod is fixedly connected between the two ends of the horizontal hole, and the sliding rod slides through the fixed block. The fixed block has a round hole that matches the sliding rod. A spring is sleeved on the end of the sliding rod away from the inclined plane. The locking mechanism also includes two connecting plates fixedly connected between the same end of the top of the two vertical plates. The two connecting plates are rotatably connected to the same second lead screw, and a screw block is screwed onto the second lead screw. A lead screw nut that matches the second lead screw is fixedly sleeved in the middle of the screw block. The screw block matches the U-shaped plate, and both ends of the screw block are fixedly connected to protruding rods. Each protruding rod is slidably connected in adjacent inclined holes. The locking mechanism also includes a rotating rod rotatably connected to the top of the two vertical plates. A worm gear is fixedly sleeved in the middle of the rotating rod, and a crank handle is fixedly connected through the vertical plate at one end of the rotating rod. A worm wheel is fixedly sleeved on the second lead screw near the worm gear, and the worm wheel meshes with the worm gear.

[0007] The working principle of this utility model is as follows: by setting up a locking mechanism, the L-shaped hook can be raised relative to the sealing cover by rotating the crank handle, so that the sealing cover and the storage box are tightly pressed together.

[0008] A first lead screw is screwed to the middle of the top of the U-shaped plate. A lead screw nut that matches the first lead screw is fixedly sleeved in the middle of the U-shaped plate. A knob is fixedly connected to the top of the first lead screw. An arc-shaped pressure plate is rotatably connected to the bottom of the first lead screw, and the arc-shaped pressure plate matches the sliding rod.

[0009] With the above structure, the cooperation between the first lead screw and the arc-shaped pressure plate allows one end of the sliding rod of the sealing cover to be pressed.

[0010] A pressure relief valve is fixedly connected to one end of the top of the sealing cover, and an ultrasonic level gauge is fixedly connected to the other end of the top of the sealing cover.

[0011] With the above structure, the combination of pressure relief valve and ultrasonic level gauge makes it easy to detect and relieve pressure on the brightener level inside the storage tank, ensuring that the pressure inside the storage tank does not become too high.

[0012] Handles are fixedly connected to both sides of the outer wall of the storage box. A U-shaped rod is fixedly connected to the top of the storage box near the locking mechanism, and the U-shaped rod is compatible with an L-shaped hook. A base is fixedly connected to the bottom of the storage box, and four universal casters with anti-brake are fixedly connected to the bottom of the base.

[0013] The above structure, along with the handle and casters with brakes, facilitates the movement of the storage box.

[0014] Compared with the prior art, the brightener storage device of this utility model has the following advantages:

[0015] In this invention, by employing a locking mechanism, a U-shaped rod and an arc-shaped pressure plate, a first lead screw and a knob, after the sealing cover is attached to the storage box, turning the handle causes the L-shaped hook to rise, thereby compressing the sealing ring between the sealing cover and the storage box. Simultaneously, rotating the knob causes the arc-shaped pressure plate to compress the sliding rod at the other end of the sealing cover, resulting in high-intensity compression at both ends of the sealing cover. This improves the sealing performance between the storage box and the sealing cover, effectively solving the problem of poor sealing performance of the storage box mentioned in the background art. Furthermore, by achieving double compression, the sealing performance between the sealing cover and the storage box is improved. Even after the sealing ring experiences elastic decay due to long-term use, the compression force can be readjusted to extend the service life of the sealing structure and avoid frequent component replacements due to sealing ring aging. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a brightener storage device proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the structure at the top of the sealing cover of a brightener storage device proposed in this utility model;

[0018] Figure 3 This utility model proposes a brightener storage device. Figure 2 An enlarged structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the locking mechanism of a brightener storage device proposed in this utility model;

[0020] Figure 5 This utility model proposes a brightener storage device. Figure 4 An enlarged structural diagram at point B.

[0021] In the diagram: 1. Storage box; 101. Handle; 102. U-shaped rod; 2. Base; 201. Caster wheel with brake; 3. Sealing cover; 301. Sealing ring; 302. Pressure relief valve; 303. Ultrasonic level gauge; 304. Protrusion; 305. Sliding rod; 4. U-shaped plate; 401. Vertical hole; 402. First lead screw; 403. Arc-shaped pressure plate; 404. Knob; 5. Lock Tightening mechanism; 501, vertical plate; 502, vertical hole; 503, U-shaped plate; 504, slider; 505, oblique hole; 506, L-shaped hook; 507, inclined surface; 508, fixing block; 509, slide rod; 510, spring; 511, screw block; 512, protruding rod; 513, connecting plate; 514, second lead screw; 515, worm gear; 516, worm; 517, crank handle. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figures 1-5 As shown, a brightener storage device includes a storage box 1. A U-shaped plate 4 is fixedly connected to one end of the top of the storage box 1. Vertical holes 401 are provided on both sides of the U-shaped plate 4. A sliding rod 305 is slidably connected between the two vertical holes 401. A protrusion 304 is fixedly connected to one side of the two sliding rods 305 near the middle of the storage box 1. A sealing cover 3 is fixedly connected to the other end of the two protrusions 304. A sealing ring 301 is fixedly connected to the bottom of the sealing cover 3. A locking mechanism 5 is provided at the top end of the sealing cover 3 away from the sliding rod 305. The locking mechanism 5 includes two vertical plates 501 fixedly connected to one end of the top of the sealing cover 3. Vertical holes 502 are provided on both vertical plates 501. A slider 504 is slidably connected to the middle of each of the two vertical holes 502. Two sliders 504 are fixedly connected to the same U-shaped plate 503, and the U-shaped plate 503 is in contact with the two vertical plates 501. The top two sides of the U-shaped plate 503 are provided with oblique holes 505. An L-shaped hook 506 is provided on the inner side of the U-shaped plate 503, and an oblique surface 507 is provided at the bottom of the L-shaped hook 506. A horizontal hole is provided on the inner side of the U-shaped hook 506, and a fixing block 508 is slidably connected in the horizontal hole. The fixing block 508 is fixedly connected to the inner side of the U-shaped plate 503, and a sliding rod 509 is fixedly connected between the two ends of the horizontal hole. The sliding rod 509 slides through the fixing block 508. A round hole adapted to the sliding rod 509 is provided on the fixing block 508. A spring 510 is sleeved on the end of the sliding rod 509 away from the oblique surface 507.

[0024] In this utility model, the locking mechanism 5 further includes two connecting plates 513 fixedly connected between the same end of the top of the two vertical plates 501. The two connecting plates 513 are rotatably connected to the same second lead screw 514, and a screw block 511 is screwed onto the second lead screw 514. A lead screw nut that matches the second lead screw 514 is fixedly sleeved in the middle of the screw block 511. The screw block 511 matches the U-shaped plate 503, and both ends of the screw block 511 are fixedly connected to protruding rods 512. Each protruding rod 512 is slidably connected in adjacent oblique holes 505.

[0025] In this utility model, the locking mechanism 5 also includes a rotating rod rotatably connected to the top of the two vertical plates 501, and a worm gear 516 is fixedly sleeved in the middle of the rotating rod, and a crank handle 517 is fixedly connected through the vertical plate 501 at one end of the rotating rod. A worm wheel 515 is fixedly sleeved near the worm gear 516 of the second lead screw 514, and the worm wheel 515 meshes with the worm gear 516.

[0026] In this utility model, a first lead screw 402 is screwed to the middle of the top of the U-shaped plate 4, a lead screw nut that matches the first lead screw 402 is fixedly sleeved in the middle of the U-shaped plate 4, a knob 404 is fixedly connected to the top of the first lead screw 402, and an arc-shaped pressure plate 403 is rotatably connected to the bottom of the first lead screw 402, and the arc-shaped pressure plate 403 is matched with the sliding rod 305.

[0027] In this utility model, a pressure relief valve 302 is fixedly connected to one end of the top of the sealing cover 3, and an ultrasonic level gauge 303 is fixedly connected to the other end of the top of the sealing cover 3.

[0028] In this utility model, handles 101 are fixedly connected to both sides of the outer wall of the storage box 1, and a U-shaped rod 102 is fixedly connected to the top of the storage box 1 near the locking mechanism 5, and the U-shaped rod 102 is adapted to the L-shaped hook 506.

[0029] In this utility model, the bottom of the storage box 1 is fixedly connected to the base 2, and the bottom of the base 2 is fixedly connected to four universal wheels 201 with anti-brake.

[0030] The working principle of this utility model is as follows: When storing the brightener, after closing the sealing cap 3, the L-shaped hook 506 can move horizontally under the action of the spring 510, so that the L-shaped hook 506 and the U-shaped rod 102 are locked together. Then, the crank handle 517 is turned, so that the worm gear 516 moves with the worm wheel 515, and the second lead screw 514 moves with the screw block 511. With the cooperation of the protruding rod 512 and the inclined hole 505, the U-shaped plate 503 moves upward with the L-shaped hook 506. Under the action of the reaction force, the sealing cap 3 and the storage box 1 are pressed more tightly. The design of 504 allows the U-shaped plate 503 to move stably up and down. At the same time, with the cooperation of the worm gear 515 and the worm 516, the L-shaped hook 506 will not loosen when locked, improving the sealing stability of the sealing cover 3. Meanwhile, rotating the knob 404 causes the first lead screw 402 to descend with the arc-shaped pressure plate 403, which presses the sliding rod 305 downward, so that the end of the sealing cover 3 away from the locking mechanism 5 is also tightly fitted with the storage box 1. The installation of the universal wheel 201 with brake allows the device to be moved and fixed, facilitating the transfer of brightener.

[0031] In summary, in this utility model, the locking mechanism 5, the arc-shaped pressure plate 403, and the first lead screw 402 work together to fix the sealing cover 3 and also to apply a certain amount of pressure to the sealing cover 3. With the help of the sealing ring 301, the connection between the sealing cover 3 and the storage box 1 is made tighter, improving the sealing performance and ensuring the quality of the brightener.

[0032] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A brightener storage device, comprising a storage tank (1), characterized in that, A U-shaped plate (4) is fixedly connected to one end of the top of the storage box (1). Vertical holes (401) are provided on both sides of the U-shaped plate (4). A sliding rod (305) is slidably connected between the two vertical holes (401). A protrusion (304) is fixedly connected to one side of the two sliding rods (305) near the middle of the storage box (1). A sealing cover (3) is fixedly connected to the other end of the two protrusions (304). A sealing ring (301) is fixedly connected to the bottom of the sealing cover (3). A locking mechanism (5) is provided at the top end of the sealing cover (3) away from the sliding rod (305). The locking mechanism (5) includes two vertical plates (501) fixedly connected to one end of the top of the sealing cover (3). Vertical holes (502) are provided on both vertical plates (501). A slider (504) is slidably connected to the middle of both vertical holes (502). (504) are fixedly connected by the same U-shaped plate (503), and the U-shaped plate (503) is in contact with the two vertical plates (501). The top two sides of the U-shaped plate (503) are provided with oblique holes (505). The inner side of the U-shaped plate (503) is provided with an L-shaped hook (506), and the bottom of the L-shaped hook (506) is provided with an oblique surface (507). The L-shaped hook (506) is located on the inner side of the U-shaped plate (503) with a... A horizontal hole is provided, and a fixed block (508) is slidably connected in the horizontal hole. The fixed block (508) is fixedly connected to the inside of the U-shaped plate (503). A sliding rod (509) is fixedly connected between the two ends of the horizontal hole. The sliding rod (509) slides through the fixed block (508). A round hole adapted to the sliding rod (509) is provided on the fixed block (508). A spring (510) is sleeved on the end of the sliding rod (509) away from the inclined plane (507).

2. The brightener storage device according to claim 1, characterized in that, The locking mechanism (5) further includes two connecting plates (513) fixedly connected between the same end of the top of the two vertical plates (501). The two connecting plates (513) are rotatably connected to the same second lead screw (514), and a screw block (511) is screwed onto the second lead screw (514). A lead screw nut that is compatible with the second lead screw (514) is fixedly sleeved in the middle of the screw block (511). The screw block (511) is compatible with the U-shaped plate (503), and both ends of the screw block (511) are fixedly connected with protruding rods (512). Each protruding rod (512) is slidably connected in adjacent oblique holes (505).

3. The brightener storage device according to claim 2, characterized in that, The locking mechanism (5) also includes a rotating rod rotatably connected to the top of the two vertical plates (501), and a worm gear (516) is fixedly sleeved in the middle of the rotating rod. A crank (517) is fixedly connected to one end of the rotating rod through the vertical plate (501). A worm wheel (515) is fixedly sleeved near the worm gear (516) of the second lead screw (514), and the worm wheel (515) meshes with the worm gear (516).

4. The brightener storage device according to claim 1, characterized in that, A first lead screw (402) is screwed to the middle of the top of the U-shaped plate (4). A lead screw nut that is compatible with the first lead screw (402) is fixedly sleeved in the middle of the U-shaped plate (4). A knob (404) is fixedly connected to the top of the first lead screw (402). An arc-shaped pressure plate (403) is rotatably connected to the bottom of the first lead screw (402), and the arc-shaped pressure plate (403) is compatible with the sliding rod (305).

5. The brightener storage device according to claim 1, characterized in that, A pressure relief valve (302) is fixedly connected to one end of the top of the sealing cover (3), and an ultrasonic level gauge (303) is fixedly connected to the other end of the top of the sealing cover (3).

6. The brightener storage device according to claim 1, characterized in that, The storage box (1) has handles (101) fixedly connected to both sides of its outer wall. A U-shaped rod (102) is fixedly connected to the top of the storage box (1) near the locking mechanism (5), and the U-shaped rod (102) is compatible with the L-shaped hook (506).

7. The brightener storage device according to claim 1, characterized in that, The storage box (1) is fixedly connected to a base (2) at the bottom, and the base (2) is fixedly connected to four universal casters (201) with brakes.

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