Roller type chemical product storage tank

Abstract

The utility model discloses a roller type chemical product storage tank which comprises a tank body, an annular plate is arranged on the outer side of the tank body, a first sliding groove is formed in the inner side of the annular plate, a first sliding block is connected into the first sliding groove in a sliding mode, a first spring is arranged between the first sliding block and a corresponding sliding opening, and one end of the first sliding block is rotationally connected with a first connecting block. The free end of the first connecting block is rotatably connected with a second connecting block, the lower end of the tank body is downwards provided with a supporting column, the outer side of the supporting column is rotatably connected with a supporting rod, the free end of the supporting rod is provided with a universal wheel, the upper side of the supporting rod is provided with a second sliding groove, a limiting rod is arranged in the second sliding groove, and the outer side of the limiting rod is slidably connected with a second sliding block. Second springs are arranged on the outer sides of the limiting rods, and connecting rods are rotationally connected to the upper ends of the second sliding blocks. The storage tank can be conveniently moved, and when the storage tank moves on an uneven road, the jolting feeling can be reduced, and the storage tank is prevented from being overturned.

Description

Technical Field

[0001] The utility model relates to the field of chemical product storage, in particular to a roller type chemical product storage tank. Background Art

[0002] Chemical storage tanks are storage tanks used in the chemical industry. They are mainly used to store chemical raw materials. They are important storage supplies in the chemical industry. They are mainly used to store compounds extracted from acids, alkalis, alcohols, liquids, etc. They have excellent performance and a long life. When the existing technology is used to move the storage tanks, it is usually necessary to use a crane to move the storage tanks to a large train for transportation. This is very inconvenient. In addition, when transporting, some roads are bumpy and the bumps caused by the road surface can easily cause the storage tanks to overturn. Utility Model Content

[0003] The utility model aims to provide a roller-type chemical product storage tank, which can be easily moved and can reduce the bumpy feeling when moving on an uneven road, thereby preventing the storage tank from tipping over.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A roller-type chemical product storage tank comprises a tank body, the upper end of the tank body is connected with a liquid inlet pipe, the lower end of the outer side of the tank body is connected with a liquid outlet pipe, an annular plate is arranged around the lower end of the outer side of the tank body, a plurality of first slide grooves are arranged at equal intervals on the inner side of the annular plate, first limiting grooves are arranged on the left and right sides of each first slide groove, a first slider is slidably connected in each first slide groove, first limiting blocks slidably connected to the corresponding first limiting grooves are arranged on the left and right sides of each first slider, a first spring is arranged between each first slider and the corresponding first slide groove, one end of each first slider close to the tank body is rotatably connected to the first connecting block, and the free end of each first connecting block is rotatably connected to the second connecting block rotatably connected to the tank body;

[0006] The wheelbase is shortened and the shifting mechanism is amplified by the second cam which is located adjacent the wheelbase of the lift truck, and the wheelbase is shortened to a level that allows the wheel to move in a rotationally-adjustable manner.

[0007] By adopting the above technical solution, the chemical product is added into the tank body from the liquid inlet pipe, and then the tank body is moved. When encountering an uneven road, during the movement, the road surface will squeeze the universal wheel to cause the support rod to rotate, the connecting rod and the limit block to rotate, and then the second slider in the second slide groove is pulled to slide along the limit rod, the second spring at one end of the second slider is compressed, and the second spring at the other end is stretched, so that the support rod can be reset after rotation, and the rotation of the support rod enables the universal wheel to better adapt to the uneven road and reduce the bumpy feeling. When the annular plate deflects relative to the tank body, the second connecting block relatively arranged on the tank body can pull the corresponding first connecting block to rotate, so that the first slider in the corresponding first slide groove moves, compressing or stretching the first spring respectively, and another group of relatively arranged second connecting blocks rotate relative to the first connecting block. The elastic force generated by the first spring resets the annular plate, and the bumpy feeling caused by the uneven road surface can be offset by the deflection of the support rod and the annular plate, so that the storage tank can always maintain a relatively horizontal state to prevent it from tipping over.

[0008] The utility model is further configured as follows: the upper end of the annular plate is rotatably connected to a plurality of support rods which are arranged at equal intervals and upwardly, the upper ends of the support rods are provided with annular rods surrounding the middle part of the outer side of the tank body, a plurality of limit shells are provided at equal intervals on the inner side of the annular rods, each limit shell is provided with a limit opening at one end close to the tank body, a plurality of limit columns which are corresponding to the limit openings and slidably connected are provided on the outer side of the tank body, one end of each limit column extends into the interior of the limit shell and is provided with a third limit block which is slidably connected thereto, and a third spring is provided between each limit block and the corresponding limit shell.

[0009] The utility model is further configured as follows: a threaded opening is provided at the upper end of the liquid inlet pipe, a threaded cover is threadedly connected to the threaded opening, and the liquid outlet pipe is connected to a solenoid valve.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] First, it can facilitate the movement of the storage tank. When driving on an uneven road, it can reduce the bumpy feeling, thereby preventing the storage tank from tipping over. The universal wheel can facilitate the movement of the storage tank. When moving on an uneven road, the road surface will squeeze the support rod to rotate, and then the second slider will move to compress or stretch the second spring to generate elastic force, which can reduce the bumpy feeling in the corresponding direction; one end of the annular plate is compressed, and a group of second connecting blocks at both ends of the opposite ends pull the first connecting block to rotate up and down, pulling the first slider to stretch the spring to generate elastic force, and another group of opposite first connecting blocks and the second connecting blocks rotate relative to each other, thereby reducing the bumpy feeling generated when the compression annular plate rotates.

[0012] Secondly, it can prevent the storage tanks from colliding with each other, damaging the storage tanks or hitting the storage tanks. The annular rod can prevent the storage tanks from directly colliding and causing the storage tanks to be damaged. When the annular rods collide, the third limit block compresses the third spring in the corresponding limit shell. The elastic force generated by the third spring can reduce the impact force when the annular rods collide, and at the same time, it can also enable the second connecting block relatively arranged on the tank body to pull the corresponding first connecting block to rotate, so that the first sliding block in the corresponding first sliding groove moves, compressing or stretching the first spring respectively, and another group of relatively arranged second connecting blocks rotate relative to the first connecting block. The elastic force generated by the first spring resets the annular plate to reduce the impact force during collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial position sectional view of the utility model;

[0015] Figure 3 It is to demonstrate the connection relationship between the support column and the support rod of the utility model;

[0016] Figure 4 It is to show the connection relationship between the annular plate and the tank body of the utility model;

[0017] Figure 5 The utility model is used to show the connection relationship between the annular rod and the tank body.

[0018] In the figure: 1, tank body; 2, liquid inlet pipe; 3, threaded port; 4, threaded cover; 5, liquid outlet pipe; 501, solenoid valve; 6, annular plate; 7, first slide groove; 8, first slider; 9, first limiting groove; 10, first limiting block; 11, first connecting block; 12, second connecting block; 13, first spring; 14, support column; 15, support rod; 16, universal wheel; 17, second slide groove; 18, limiting rod; 19, second slider; 20, second limiting groove; 21, second limiting block; 22, second spring; 23, connecting rod; 24, support rod; 25, annular rod; 26, limiting shell; 27, limiting port; 28, limiting column; 29, third limiting block; 30, third spring. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example, see Figure 1-5 , a roller-type chemical product storage tank, comprising a tank body 1, an upper end of the tank body 1 is connected to a liquid inlet pipe 2, the lower end of the outer side of the tank body 1 is connected to a liquid outlet pipe 5, the upper end of the liquid inlet pipe 2 is provided with a threaded opening 3, the threaded opening 3 is threadedly connected to a threaded cover 4, the liquid outlet pipe 5 is connected to a solenoid valve 501, a circle of annular plates 6 are arranged around the lower end of the outer side of the tank body 1, four first slide grooves 7 are evenly spaced on the inner side of the annular plate 6, each first slide groove 7 is provided with a first limiting groove 9 on both sides of the left and right sides, each first slide groove 7 is slidably connected with a first slider 8, each first slider 8 is provided with a first limiting block 10 slidably connected to the corresponding second limiting groove 20 on both sides of the left and right sides, each first slider 8 is provided with a first spring 13 between the first slider 8 and the corresponding first slide groove 7, each first slider 8 is rotatably connected to a first connecting block 11 at one end away from the tank body 1, and each first connecting block 11 is rotatably connected to a second connecting block 12 rotatably connected thereto at one end close to the tank body 1.

[0024] A support column 14 is downwardly arranged at the lower end of the tank body 1, and four support rods 15 arranged at equal intervals are rotatably connected at the lower end of the outer side of the support column 14. The support rods 15 are staggered with the first slide groove 7, and a universal wheel 16 is arranged at the end of the lower side of each support rod 15 away from the support column 14. A second slide groove 17 is opened in the middle part of the upper side of each support rod 15 along its length, and a second limiting groove 20 is opened on the left and right sides of each second slide groove 17. A limiting rod 18 is arranged inside each second slide groove 17 along its length direction. A second slider 19 slidably connected to the corresponding second slide groove 17 is slidably connected to the outer side of each limiting rod 18, and a second limiting block 21 slidably connected to the corresponding second limiting groove 20 is arranged on the left and right sides of each second slider 19. A second spring 22 is arranged on the outer side of each limiting rod 18 at the front and rear ends of the second slider 19, and the upper end of the second slider 19 is rotatably connected to a connecting rod 23 rotatably connected to the lower end of the annular plate 6.

[0025] The upper end of the annular plate 6 is rotatably connected to four support rods 24 that are evenly spaced and upwardly arranged. The upper end of the support rod 24 is rotatably connected to a circle of annular rods 25 arranged around the outer side of the tank body 1. Four internally hollow limit shells 26 are evenly spaced on the inner side of the annular rod 25. Each limit shell 26 is provided with a limit opening 27 at one end close to the tank body 1. Four limit rods 18 corresponding to the limit opening 27 and slidably connected are provided on the outer side of the tank body 1. The end of each limit rod 18 away from the tank body 1 extends into the corresponding limit shell 26 and is slidably connected to a third limit block 29. A third spring 30 is provided between each third limit block 29 and the corresponding limit shell 26.

[0026] Usage: screw the threaded cover 4 out of the threaded opening 3, add the chemical product from the liquid inlet pipe 2 into the tank body 1, open the solenoid valve 501 to take it out from the liquid outlet pipe 5, move the tank body 1, and when encountering an uneven road, the road surface will squeeze the universal wheel 16 during the movement, causing the support rod 15 to rotate, the connecting rod 23 and the limit block to rotate, and then pull the second slider 19 in the second slide groove 17 to slide along the limit rod 18, the second spring 22 at one end of the second slider 19 is compressed, and the second spring 22 at the other end is stretched, so that the support rod 15 can be reset after the rotation, and the rotation of the support rod 15 allows the universal wheel 16 to better To adapt to uneven roads and reduce the feeling of bumps, when the annular plate 6 deflects relative to the tank body 1, the second connecting block 12 relatively arranged on the tank body 1 can pull the correspondingly connected first connecting block 11 to rotate, so that the first slider 8 in the corresponding first slide groove 7 moves, compressing or stretching the first spring 13 respectively, and another group of relatively arranged second connecting blocks 12 rotate relative to the first connecting block 11. The elastic force generated by the first spring 13 resets the annular plate 6. The bumpy feeling caused by the uneven road surface can be offset by the deflection of the support rod 15 and the annular plate 6, so that the storage tank can always maintain a relatively horizontal state to prevent it from tipping over.

[0027] During the movement or when the tank body 1 is placed, if an object is knocked over, it will first contact the annular rod 25, which can squeeze the annular rod 25 to make the limit shell 26 and the limit column 28 slide relative to each other. The limit opening 27 first slides against the limit column 28, and then the third limit block 29 compresses the corresponding third spring 30 to generate an elastic force to offset the impact force during the collision. At the same time, the annular plate 6 can also be deflected by rotating the support rod 24, so that the second connecting block 12 relatively arranged on the tank body 1 can pull the corresponding first connecting block 11 to rotate, so that the first slider 8 in the corresponding first slide groove 7 moves, compressing or stretching the first spring 13 respectively, and another group of relatively arranged second connecting blocks 12 rotate relative to the first connecting block 11. The elastic force generated by the first spring 13 resets the annular plate 6, reduces the impact force during the collision, protects the tank body 1, and prevents damage to the tank body 1.

[0028] 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 roller-type chemical product storage tank, comprising a tank body (1), characterized in that: The upper end of the tank body (1) is connected with a liquid inlet pipe (2), the lower end of the outer side of the tank body (1) is connected with a liquid outlet pipe (5), an annular plate (6) is arranged around the lower end of the outer side of the tank body (1), a plurality of first slide grooves (7) are arranged at equal intervals on the inner side of the annular plate (6), each first slide groove (7) is provided with a first limiting groove (9) on both sides, each first slide groove (7) is slidably connected with a first slider (8), each first slider (8) is provided with a first limiting block (10) slidably connected with the corresponding first limiting groove (9) on both sides, a first spring (13) is arranged between each first slider (8) and the corresponding first slide groove (7), one end of each first slider (8) close to the tank body (1) is rotatably connected with a first connecting block (11), and the free end of each first connecting block (11) is rotatably connected with a second connecting block (12) rotatably connected with the tank body (1); A support column (14) is arranged downward at the lower end of the tank body (1), and a plurality of support rods (15) arranged at equal intervals are rotatably connected to the lower end of the outer side of the support column (14), and a universal wheel (16) is arranged at the free end of each support rod (15), and a second slide groove (17) is provided in the middle part of the upper side of each support rod (15) along its length direction, and a limiting rod (18) is arranged inside each second slide groove (17) along its length direction, and a second limiting groove (20) is provided on the left and right sides of each second slide groove (17), and each A second slider (19) slidably connected to the second slide groove (17) is slidably connected to the outer side of a limit rod (18); a second limit block (21) slidably connected to the corresponding second limit groove (20) is provided on the left and right sides of each second slider (19); a second spring (22) for limiting the sliding of the corresponding second slider (19) is provided on the outer side of each limit rod (18) at the front and rear ends of the corresponding second slider (19); and the upper end of each second slider (19) is rotatably connected to a connecting rod (23) rotatably connected to the lower end of the annular plate (6).

2. The roller-type chemical product storage tank according to claim 1, characterized in that: The upper end of the annular plate (6) is rotatably connected to a plurality of support rods (24) arranged at equal intervals and arranged upwards, the upper end of the support rod (24) is provided with an annular rod (25) around the middle of the outer side of the tank body (1), a plurality of limit shells (26) are arranged at equal intervals on the inner side of the annular rod (25), each limit shell (26) is provided with a limit opening (27) at one end close to the tank body (1), the outer side of the tank body (1) is provided with a plurality of limit columns (28) which are one-to-one corresponding to the limit opening (27) and slidably connected, one end of each limit column (28) extends into the interior of the limit shell (26) and is provided with a third limit block (29) slidably connected thereto, and a third spring (30) is provided between each limit block and the corresponding limit shell (26).

3. The roller-type chemical product storage tank according to claim 1, characterized in that: The upper end of the liquid inlet pipe (2) is provided with a threaded opening (3), the threaded opening (3) is threadedly connected to a threaded cover (4), and the liquid outlet pipe (5) is connected to a solenoid valve (501).

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