Leakage-proof plastic bucket

Abstract

The utility model discloses a leakproof plastic bucket which is applied to the field of plastic buckets. The transmission mechanism drives the threaded cylinder to rotate so that the threaded rod can move longitudinally, the threaded rod moves to drive the sliding rod so that the connecting rod can drive the sealing plate to rotate, and the opening size of the sealing plate can be changed, so that the purpose of adjusting the water yield can be achieved, logistics waste is avoided, use is convenient, and the sealing plate is tightly attached to the inner wall of the barrel body. A protective shell is arranged, the anti-collision capacity of the barrel body is improved, the service life is prolonged, a crank is rotated, the crank rotates to drive a two-way lead screw to rotate, the two-way lead screw rotates to drive a sliding plate to move, the sliding plate moves to drive a supporting rod to move, and the supporting rod moves to drive a lifting plate to move; and the lifting plate moves to drive the universal wheels to move, and the universal wheels move to jack up the barrel to move, so that the purpose of convenient movement can be achieved, the workload is reduced, the practicability is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of plastic barrels, in particular to a leakage-proof plastic barrel. Background Art

[0002] After searching Chinese patents, the publication number is: CN211767144U, a chemical liquid leakage-proof plastic barrel, including a storage barrel, a feed pipe is installed through the right side of the bottom of the storage barrel, a bearing is fixedly installed at the middle end of the left side of the feed pipe, a follower rod is installed through the inner wall of the bearing, a water stop plate is fixedly installed on the right top surface of the follower rod, a follower gear is embedded on the left top surface of the follower rod, and a rotating motor is fixedly installed on the inner wall of the middle part of the bottom of the storage barrel. The utility model drives the follower rod to rotate by rotating the motor, and then drives the water stop plate to rotate, so that the angle of the water stop plate changes inside the feed pipe, and then the inside of the feed pipe is opened or closed, and then when the storage barrel leaks, the chemical liquid inside the storage barrel can be quickly discharged through the feed pipe, thereby preventing the chemical liquid from being discharged from the leakage port. It is more practical and suitable for wide promotion and use.

[0003] The existing plastic barrels cannot adjust the amount of water output. Generally, the mouth of the plastic barrel is large, and the amount of water poured out cannot be accurately controlled, which makes it easy for materials to spill out during pouring, resulting in material waste. It is inconvenient to use and move. Generally, when moving a plastic barrel, it is necessary to lift the plastic barrel to move it. If the plastic barrel is heavy, it is difficult for one person to lift it, so two people are needed to move it together. When the moving distance is long, the physical energy consumption is large, which affects the subsequent work, reduces the practicality, and is inconvenient to use. In order to solve the above problems, we propose a leak-proof plastic barrel. Utility Model Content

[0004] The utility model aims to provide a leak-proof plastic bucket, which has the advantages of being able to adjust the water output and being easy to move.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a leak-proof plastic barrel, comprising a barrel body, a barrel cover is threadedly connected to the surface of the barrel body, a fixing frame is bolted to the inner wall of the barrel body, a fixing rod is bolted between the inner walls of the barrel body, a sealing plate is rotatably sleeved on the surface of the fixing rod, a threaded barrel is rotatably connected to the top of the fixing frame, a screw is threadedly connected to the inner wall of the threaded barrel, and the screw is slidably sleeved with the fixing frame, a sliding rod is rotatably connected to the bottom of the screw, a connecting rod is hingedly connected to the surface of the sliding rod, and the other end of the connecting rod is hingedly connected to the top of the sealing plate, a transmission mechanism is provided on the surface of the threaded barrel, a protective shell is fixedly sleeved on the surface of the barrel body, a base is bolted to the bottom of the protective shell, a bidirectional screw rod is rotatably sleeved between the inner walls of the base, a slide plate is threadedly connected to the surface of the bidirectional screw rod, a support rod is hingedly connected to the bottom of the slide plate, a lifting plate is hingedly connected to the other end of the support rod, and a universal wheel is bolted to the bottom of the lifting plate.

[0006] By adopting the above technical scheme, the threaded barrel is driven to rotate through the transmission mechanism, and the rotation of the threaded barrel causes the screw to move longitudinally. The movement of the screw drives the sliding rod to move, the movement of the sliding rod drives the connecting rod to move, and the movement of the connecting rod drives the sealing plate to rotate, so that the opening size of the sealing plate is changed. The purpose of adjusting the water output is achieved, logistics waste is avoided, and the use is convenient. The sealing plate is tightly attached to the inner wall of the barrel body to seal the water outlet to prevent material from spilling. A protective shell is provided to improve the anti-collision ability of the barrel body and the service life. By turning the crank, the rotation of the crank drives the rotation of the two-way screw rod, the rotation of the two-way screw rod drives the slide plate to move, the movement of the slide plate drives the support rod to move, the movement of the support rod drives the lifting plate to move, the movement of the lifting plate drives the universal wheel to move, and the universal wheel moves to lift the barrel for movement. The purpose of easy movement can be achieved, the workload is reduced, the practicality is improved, and the use is convenient.

[0007] The utility model is further configured as follows: the transmission mechanism includes a rotating rod, the rotating rod is rotatably sleeved with the inner wall of the barrel body, one end of the rotating rod is fixedly sleeved with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is rotatably sleeved with the surface of the threaded barrel.

[0008] By adopting the above technical solution and setting a transmission mechanism, adjustment is facilitated.

[0009] The utility model is further configured as follows: both ends of the slide rod are bolted with a first slide block, the surface of the first slide block is slidably connected with a first slide groove, and the first slide groove is opened on the inner wall of the barrel body.

[0010] By adopting the above technical solution, the first sliding block and the first sliding groove are provided to prevent the sliding rod from deviating and ensure stability.

[0011] The utility model is further configured as follows: a fixing plate is rotatably sleeved on the surface of the rotating rod, and the fixing plate is bolted to the surface of the fixing frame.

[0012] By adopting the above technical solution, the rotating rod is fixed by arranging a fixing plate to ensure the stability of the rotating rod.

[0013] The utility model is further configured as follows: the surfaces of the slide plate and the lifting plate are both bolted with a second sliding block, the surface of the second sliding block is slidably connected with a second sliding groove, and the second sliding groove is opened on the inner wall of the base.

[0014] By adopting the above technical solution, the second sliding block and the second sliding groove are provided to prevent the lifting plate and the sliding plate from deflecting, thereby ensuring stability.

[0015] The utility model is further configured as follows: a foot is bolted to the bottom of the base.

[0016] By adopting the above technical solution and arranging the feet, the stability of the barrel is improved.

[0017] The utility model is further configured as follows: one end of the bidirectional screw rod is bolted with a crank.

[0018] The above technical solution is adopted and the crank is provided, so that the device is easy to use.

[0019] The utility model is further configured as follows: a handle is bolted on the surface of the protective shell.

[0020] By adopting the technical solution, the handle is provided to facilitate moving.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model drives the threaded barrel to rotate through the transmission mechanism, the rotation of the threaded barrel causes the screw to move longitudinally, the movement of the screw drives the sliding rod to move, the movement of the sliding rod drives the connecting rod to move, and the movement of the connecting rod drives the sealing plate to rotate, so that the opening size of the sealing plate is changed, which can achieve the purpose of adjusting the size of the water output, avoid logistics waste, and is convenient to use. The sealing plate is tightly attached to the inner wall of the barrel body to seal the water outlet to prevent the material from spilling out, and a protective shell is provided to improve the anti-collision ability of the barrel body and increase the service life;

[0023] 2. The utility model achieves the purpose of easy movement by rotating the crank, which drives the two-way screw to rotate, which drives the slide to move, which drives the support rod to move, which drives the lifting plate to move, which drives the universal wheel to lift the cylinder to move, thereby reducing workload, improving practicality and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the structure of the utility model;

[0025] Figure 2 It is a side sectional view of a local structure of the utility model;

[0026] Figure 3 It is a top view cross-sectional view of the local structure of the utility model;

[0027] Figure 4 It is a bottom-up cross-sectional view of a local structure of the utility model;

[0028] Figure 5 This utility model Figure 1 A magnified view of the structure in the middle.

[0029] Figure numerals: 1. barrel body; 2. barrel cover; 3. fixing frame; 4. handle; 5. fixing rod; 6. sealing plate; 7. threaded barrel; 8. screw; 9. sliding rod; 10. connecting rod; 11. transmission mechanism; 12. protective shell; 13. base; 14. two-way screw; 15. slide plate; 16. support rod; 17. lifting plate; 18. universal wheel; 19. rotating rod; 20. first bevel gear; 21. second bevel gear; 22. fixing plate; 23. first sliding block; 24. first slide groove; 25. foot; 26. crank; 27. second sliding block; 28. second slide groove. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5A leak-proof plastic barrel comprises a barrel body 1, a barrel cover 2 is threadedly connected to the surface of the barrel body 1, a fixing frame 3 is bolted to the inner wall of the barrel body 1, a fixing rod 5 is bolted between the inner walls of the barrel body 1, a sealing plate 6 is rotatably sleeved on the surface of the fixing rod 5, a threaded barrel 7 is rotatably connected to the top of the fixing frame 3, a screw rod 8 is threadedly connected to the inner wall of the threaded barrel 7, and the screw rod 8 is slidably sleeved with the fixing frame 3, a sliding rod 9 is rotatably connected to the bottom of the screw 8, a connecting rod 10 is hingedly connected to the surface of the sliding rod 9, and the other end of the connecting rod 10 is hingedly connected to the top of the sealing plate 6, a transmission mechanism 11 is arranged on the surface of the threaded barrel 7, and the barrel A protective shell 12 is fixedly sleeved on the surface of the barrel 1, and the threaded barrel 7 is driven to rotate through a transmission mechanism 11. The rotation of the threaded barrel 7 causes the screw 8 to move longitudinally. The movement of the screw 8 drives the sliding rod 9 to move. The movement of the sliding rod 9 drives the connecting rod 10 to move. The movement of the connecting rod 10 drives the sealing plate 6 to rotate, so that the opening size of the sealing plate 6 is changed. The purpose of adjusting the water output can be achieved, which avoids logistics waste and is convenient to use. The sealing plate 6 is tightly attached to the inner wall of the barrel body 1 to seal the water outlet to prevent material from spilling out. The protective shell 12 is provided to improve the anti-collision ability of the barrel body 1 and the service life.

[0033] refer to Figure 5 The transmission mechanism 11 includes a rotating rod 19, which is rotatably sleeved with the inner wall of the barrel body 1. A first bevel gear 20 is fixedly sleeved on one end of the rotating rod 19. A second bevel gear 21 is meshed on the surface of the first bevel gear 20, and the second bevel gear 21 is rotatably sleeved with the surface of the threaded barrel 7. The transmission mechanism 11 is provided to facilitate adjustment.

[0034] refer to Figure 2 Both ends of the slide bar 9 are bolted with a first slider 23, the surface of the first slider 23 is slidably connected with a first slide groove 24, and the first slide groove 24 is opened on the inner wall of the barrel body 1. By setting the first slider 23 and the first slide groove 24, the slide bar 9 is prevented from deflecting and stability is ensured.

[0035] refer to Figure 5 A fixing plate 22 is rotatably sleeved on the surface of the rotating rod 19, and the fixing plate 22 is bolted to the surface of the fixing frame 3. By setting the fixing plate 22, the rotating rod 19 is fixed to ensure the stability of the rotating rod 19.

[0036] refer to Figure 1 A handle 4 is bolted to the surface of the protective shell 12, and the handle 4 is provided to facilitate moving.

[0037] Embodiment 2:

[0038] refer to Figure 1 and Figure 4The bottom of the protective shell 12 is bolted with a base 13, and a bidirectional screw rod 14 is rotatably sleeved between the inner walls of the base 13. A slide plate 15 is threadedly connected to the surface of the bidirectional screw rod 14, and a support rod 16 is hinged at the bottom of the slide plate 15. A lifting plate 17 is hinged at the other end of the support rod 16, and a universal wheel 18 is bolted at the bottom of the lifting plate 17. By turning the crank 26, the crank 26 drives the bidirectional screw rod 14 to rotate, and the rotation of the bidirectional screw rod 14 drives the slide plate 15 to move. The movement of the slide plate 15 drives the support rod 16 to move, and the movement of the support rod 16 drives the lifting plate 17 to move. The lifting plate 17 drives the universal wheel 18 to move, and the universal wheel 18 moves to lift the cylinder body for movement, which can achieve the purpose of easy movement, reduce workload, improve practicality, and facilitate use.

[0039] refer to Figure 1 and Figure 4 The surfaces of the slide plate 15 and the lifting plate 17 are both bolted with a second slider 27, the surface of the second slider 27 is slidably connected with a second slide groove 28, and the second slide groove 28 is opened on the inner wall of the base 13. By setting the second slider 27 and the second slide groove 28, the lifting plate 17 and the slide plate 15 are prevented from deflecting and stability is ensured.

[0040] refer to Figure 1 The bottom of the base 13 is bolted with a foot 25, and the stability of the barrel body 1 is improved by providing the foot 25.

[0041] refer to Figure 1 and Figure 4 One end of the bidirectional screw rod 14 is bolted with a crank 26, and the crank 26 is provided for easy use.

[0042] A brief description of the use process: rotate the rotating rod 19, the rotating rod 19 rotates to drive the first bevel gear 20 to rotate, the first bevel gear 20 rotates to drive the second bevel gear 21 to rotate, the second bevel gear 21 rotates to drive the threaded barrel 7 to rotate, the threaded barrel 7 rotates to make the screw 8 move longitudinally, the movement of the screw 8 drives the sliding rod 9 to move, the movement of the sliding rod 9 drives the connecting rod 10 to move, the movement of the connecting rod 10 drives the sealing plate 6 to rotate, so that the opening size of the sealing plate 6 is changed, which can achieve the purpose of adjusting the water output size, avoid logistics waste, and facilitate use. The sealing plate 6 is tightly attached to the inner wall of the barrel body 1 to seal the water outlet to prevent The material is spilled, and a protective shell 12 is provided to improve the anti-collision ability of the barrel body 1 and increase the service life; the crank handle 26 is turned, and the rotation of the crank handle 26 drives the bidirectional screw rod 14 to rotate, and the rotation of the bidirectional screw rod 14 drives the slide plate 15 to move, and the movement of the slide plate 15 drives the support rod 16 to move, and the movement of the support rod 16 drives the lifting plate 17 to move, and the movement of the lifting plate 17 drives the universal wheel 18 to move, and the universal wheel 18 moves to lift the barrel body and move it. After moving it to the required position, the crank handle 26 is turned in the opposite direction to retract the universal wheel 18 into the base 13, and the foot 25 supports the barrel body 1 to ensure stability, thereby achieving the purpose of easy movement.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A leak-proof plastic barrel, comprising a barrel body (1), characterized in that: The surface of the barrel body (1) is threadedly connected to a barrel cover (2); the inner wall of the barrel body (1) is bolted to a fixing frame (3); a fixing rod (5) is bolted between the inner walls of the barrel body (1); a sealing plate (6) is rotatably sleeved on the surface of the fixing rod (5); the top of the fixing frame (3) is rotatably connected to a threaded cylinder (7); the inner wall of the threaded cylinder (7) is threadedly connected to a screw rod (8), and the screw rod (8) is slidably sleeved on the fixing frame (3); the bottom of the screw rod (8) is rotatably connected to a sliding rod (9); the surface of the sliding rod (9) is hinged to a connecting rod (10), and the other end of the connecting rod (10) is hinged to the connecting rod (10). The end is hinged to the top of the sealing plate (6), the surface of the threaded cylinder (7) is provided with a transmission mechanism (11), the surface of the barrel body (1) is fixedly sleeved with a protective shell (12), the bottom of the protective shell (12) is bolted with a base (13), a bidirectional screw rod (14) is rotatably sleeved between the inner walls of the base (13), the surface of the bidirectional screw rod (14) is threadedly connected with a slide plate (15), the bottom of the slide plate (15) is hinged with a support rod (16), the other end of the support rod (16) is hinged with a lifting plate (17), and the bottom of the lifting plate (17) is bolted with a universal wheel (18).

2. The leak-proof plastic barrel according to claim 1, characterized in that: The transmission mechanism (11) comprises a rotating rod (19), the rotating rod (19) being rotatably sleeved with the inner wall of the barrel body (1), a first bevel gear (20) being fixedly sleeved on one end of the rotating rod (19), a second bevel gear (21) being meshed on the surface of the first bevel gear (20), and the second bevel gear (21) being rotatably sleeved with the surface of the threaded barrel (7).

3. The leak-proof plastic barrel according to claim 1, characterized in that: Both ends of the slide rod (9) are bolted with a first slide block (23), the surface of the first slide block (23) is slidably connected with a first slide groove (24), and the first slide groove (24) is opened on the inner wall of the barrel body (1).

4. The leak-proof plastic barrel according to claim 2, characterized in that: A fixing plate (22) is rotatably sleeved on the surface of the rotating rod (19), and the fixing plate (22) is bolted to the surface of the fixing frame (3).

5. The leak-proof plastic barrel according to claim 1, characterized in that: The surfaces of the slide plate (15) and the lifting plate (17) are both bolted with a second slider (27), the surface of the second slider (27) is slidably connected with a second slide groove (28), and the second slide groove (28) is opened on the inner wall of the base (13).

6. The leak-proof plastic barrel according to claim 1, characterized in that: The bottom of the base (13) is bolted with a foot (25).

7. The leak-proof plastic barrel according to claim 1, characterized in that: One end of the bidirectional screw rod (14) is bolted with a crank (26).

8. The leak-proof plastic barrel according to claim 1, characterized in that: A handle (4) is bolted to the surface of the protective shell (12).

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