Transportation device facilitating transportation of pressure bottle and pressure bottle

Abstract

The invention relates to a transportation device convenient for transporting a pressure bottle and the pressure bottle, the transportation device comprises a mobile vehicle, one side of the mobile vehicle is provided with a pull ring and an operating rod for regulating and controlling the direction, the mobile vehicle is provided with a limiting piece for limiting the rotation of the operating rod, and the mobile vehicle is connected with a bottle storage bin; a bottle storage bin is arranged on the movable trolley, bin doors are arranged on the two sides of the bottle storage bin, fixing columns are connected to the positions, corresponding to the bin doors, of the movable trolley, a rotating cylinder is rotationally connected to the fixing columns, a plurality of pressure bottles are arranged on the periphery of the rotating cylinder, and a mounting assembly used for limiting the pressure bottles is arranged on the rotating cylinder. The conveying device has the effect of improving the applicability of the conveying device.

Description

Technical Field

[0001] The invention relates to the technical field of pressure bottle transportation, and in particular to a transportation device for conveniently transporting a pressure bottle and a pressure bottle. Background Art

[0002] Pressure bottles, also known as pressure vessels, are closed devices that can bear a certain pressure and are used to contain gas or liquid. This type of container is widely used in many fields such as industry, civil industry, and military industry, especially in the chemical industry and petrochemical industry. Pressure vessels are divided into different categories according to the pressure and medium they bear, and there are strict design, manufacturing and inspection regulations to ensure safe use. In order to facilitate the safe transportation of pressure bottles, a transportation device that is convenient for transporting pressure bottles is needed. The Chinese patent with the announcement number CN203472924U discloses a high-pressure gas cylinder delivery cart, which includes a pair of parallel bottle support rods, a bottle support base plate fixed at one end of the bottle support rods, and a bottle support fixed between the two bottle support rods and adapted to the high-pressure gas cylinder body, the bottle support base plate or the bottle support is provided with at least one guide wheel, each bottle support rod is provided with a support wheel, and the bottle support rod is also provided with a bottle blocking device. The high-pressure gas cylinder delivery cart is supported by at least three non-collinear wheels such as guide wheels and support wheels, and can be placed stably on the ground, which is more stable, more labor-saving and safer when carrying high-pressure gas cylinders.

[0003] With respect to the above-mentioned related technologies, in the prior art, the operator restricts and supports the high-pressure gas cylinder through the bottle support rod and the U-shaped bottle support plate, guides the transportation direction of the delivery cart with the guide wheel, and realizes the transportation of the high-pressure gas cylinder by manually applying force to the push handle. However, the delivery cart in the prior art can only transport one high-pressure gas cylinder, and the operator needs to manually support and press the push handle to provide power for the delivery cart on the one hand, and maintain the balance of the entire delivery cart on the other hand to prevent the high-pressure gas cylinder from tipping over or tilting. In this way, during the entire transportation process, the operator is in a force-applying state. Therefore, the delivery cart in the prior art is only suitable for the transportation of high-pressure gas cylinders over short distances, which reduces the applicability of the delivery cart. Summary of the invention

[0004] In order to improve the applicability of the transport device, the present application provides a transport device and a pressure bottle for conveniently transporting a pressure bottle.

[0005] The present application provides a transport device for conveniently transporting a pressure bottle and the pressure bottle adopts the following technical solution: A transport device for conveniently transporting pressure bottles comprises a mobile vehicle, a pull ring and an operating rod for adjusting direction are arranged on one side of the mobile vehicle, a limiting member for limiting the rotation of the operating rod is arranged on the mobile vehicle, a bottle storage bin is connected to the mobile vehicle, bin doors are arranged on both sides of the bottle storage bin, a fixed column is connected to the mobile vehicle at a position corresponding to the bin door, a rotating cylinder is rotatably connected to the fixed column, a plurality of pressure bottles are arranged around the rotating cylinder, and a mounting assembly for limiting the pressure bottles is arranged on the rotating cylinder.

[0006] By adopting the above technical solution, at the warehouse door, the operator installs the pressure bottle on the rotating cylinder through the installation component, so as to achieve the effect of installing several pressure bottles into the bottle storage warehouse. Then the operator loosens the restriction part, controls the direction of the mobile vehicle by operating the operating lever, or uses the restriction part to limit the rotation of the operating lever, and uses other mobile equipment to connect with the pull ring through the hook lock to drive the mobile vehicle to move, so as to achieve the effect of conveying the pressure bottle. The operator uses the cooperation of the rotating cylinder and the installation component to install several pressure bottles in the bottle storage warehouse, closes the warehouse door, and uses the operating lever or other mobile equipment to drive the mobile vehicle to move, so as to achieve a stable conveying environment for the pressure bottles and the effect of conveying as many pressure bottles as possible. Compared with the prior art, the conveying device has long and short distance conveying characteristics, improves the conveying stability of the pressure bottles, and does not need the operator to maintain the balance of the transport equipment throughout the whole process, so as to achieve the purpose of labor-saving operation of the transport equipment, so that the operator can better transport the pressure bottles, and improves the applicability of the transport equipment.

[0007] Optionally, the mounting assembly includes a support frame, an upper pressure frame and an anti-collision ring, the support frame and the upper pressure frame are both vertically slidably fitted on the rotating cylinder, the upper pressure frame is located above the support frame, and two anti-collision rings are connected on the pressure bottle. When the pressure bottle is installed, the pressure bottle is located between the support frame and the upper pressure frame, the support frame abuts against one of the anti-collision rings, and the upper pressure frame abuts against the other anti-collision ring.

[0008] By adopting the above technical solution, when installing the pressure bottle, the operator lifts the upper press frame, places the pressure bottle on the support frame, makes the support frame contact the anti-collision ring below, loosens the upper press frame until the upper press frame contacts the anti-collision ring above, and uses the limiting component to limit the rotation of the upper press frame to limit the freedom of the pressure bottle, thereby realizing the installation of the pressure bottle.

[0009] Optionally, a buffer assembly is provided on the rotating cylinder, and the buffer assembly includes a supporting spring, a first connecting column, a pressure spring and a second connecting column, the first connecting column and the second connecting column are both vertically connected to the rotating cylinder, the first connecting column passes through the supporting frame and slides with the supporting frame, the supporting spring is sleeved on the first connecting column and is located between the supporting frame and the rotating cylinder, the second connecting column passes through the upper pressure frame and slides with the upper pressure frame, the pressure spring is sleeved on the second connecting column and is located between the upper pressure frame and the rotating cylinder.

[0010] By adopting the above technical solution, the operator uses the supporting spring to buffer the supporting frame and uses the pressure spring to buffer the upper pressure frame, thereby buffering the impact force of the pressure bottle during transportation. At the same time, the pressure spring presses the connecting plate, so that the upper pressure frame maintains the pressure state on the pressure bottle, making the installation of the pressure bottle more stable.

[0011] Optionally, a top door is provided at the top of the bottle storage bin at a position corresponding to the bin door, and the top door is located on a moving path of the pressure bottle in the bottle storage bin.

[0012] By adopting the above technical solution, it is laborious for the operator to carry the pressure bottle manually. The operator opens the top door, lifts the pressure bottle with a crane, and puts the pressure bottle into the bottle storage bin. The operator opens the top door to avoid the pressure bottle and the crane, which provides convenience for the installation of the pressure bottle.

[0013] Optionally, one end of the upper pressure frame is rotatably connected to a connecting plate, the connecting plate is slidably matched with the second connecting column, and a limiting assembly is arranged on the connecting plate, and the limiting assembly includes a limiting strip, a limiting block, a limiting plate and an ejection spring, the limiting strip is connected to a plurality of strips on the connecting plate, the limiting strip is a T-shaped strip, the limiting plate is slidably matched on the limiting strip and fits the connecting plate, the limiting block is connected to both the upper pressure frame and the connecting plate, the limiting plate is located between the two limiting blocks, the ejection spring is connected between the limiting plate and the limiting block connected to the connecting plate, and when limiting the upper pressure frame, the limiting plate simultaneously fits the upper pressure frame and the connecting plate.

[0014] By adopting the above technical solution, when the operator uses a crane to lift the pressure bottle, he lifts and flips the upper press frame until the pressure bottle is placed on the support frame, loosens and flips the upper press frame in the opposite direction, and the limiting plate moves under the action of the ejection spring until the limiting plate hits the limiting block on the upper press frame. At this time, the limiting plate is fitted between the upper press frame and the connecting plate to limit the rotation of the upper press frame until the upper press frame fits the anti-collision ring above, thereby realizing the installation of the crane.

[0015] Optionally, a cushion block is connected to the surface of the rotating cylinder at a position corresponding to the mounting assembly, and the cushion block is provided with an arc groove matching the shape of the pressure bottle. During installation, the surface of the pressure bottle fits into the arc groove.

[0016] By adopting the above technical solution, the operator uses the arc groove on the cushion block to fit the surface of the pressure bottle, thereby reducing the possibility of the pressure bottle shaking due to vibration during transportation and improving the stability of the pressure bottle.

[0017] A pressure bottle comprises a bottle body and a valve body, the valve body comprises a connecting ring, a fixing cylinder, a piston column and a connecting spring, the connecting ring is installed at the feeding port of the bottle body, the fixing cylinder is connected to the bottom end of the connecting ring and is located in the bottle body, a plurality of feeding holes are opened on the surface of the fixing cylinder, the piston column is slidably fitted between the connecting ring and the fixing cylinder, a first sealing ring is connected to the arc wall of the piston column, a sliding column is connected to the piston column, the sliding column is slidably fitted on the fixing cylinder, a stopper is connected to one end of the sliding column, the connecting spring is sleeved on the sliding column and is located between the piston column and the fixing cylinder, a feeding column and a connecting piece for stabilizing the feeding column are provided on the valve body, a feeding channel and a plurality of through holes are opened on the feeding column, the feeding channel is communicated with the through holes, and the feeding column is communicated with other feeding equipment.

[0018] By adopting the above technical solution, the other feeding equipment is a device for feeding the pressure bottle. The operator uses the connecting spring force to make the piston column rise, and uses the block to limit the position of the piston column. At this time, the first sealing ring blocks the material hole, achieving the effect of blocking the inside of the pressure bottle.

[0019] Optionally, the connecting member includes a sealing cylinder, a first stabilizing cylinder is connected to the connecting ring, an external thread is provided on the first stabilizing cylinder, the sealing cylinder is rotatably connected to the material feeding column, a second sealing ring is embedded in the sealing cylinder, and when feeding, the material feeding column applies pressure to the piston column, the connecting spring is compressed, the sealing cylinder threadably engages with the stabilizing cylinder, and the first stabilizing cylinder presses against the second sealing ring.

[0020] By adopting the above technical solution, when feeding materials, the operator applies pressure to the piston column with the feeding column to make the piston column descend, compress the connecting spring, and then rotate the blocking cylinder until the first stabilizing cylinder is pressed against the second sealing ring. At this time, the material through hole is connected with the feeding channel, thereby achieving the effect of feeding materials inside the pressure bottle.

[0021] Optionally, the connecting member includes a sealing cover, a limiting tooth ring, a limiting claw and a limiting ring, the connecting ring is connected to a second stabilizing tube, several limiting tooth rings are connected to the surface of the second stabilizing tube, the sealing cover is placed on the second stabilizing tube, a third sealing ring is embedded in the sealing cover, the third sealing ring abuts against the second stabilizing tube, several limiting claws are rotatably connected to the sealing cover, the limiting claws are snap-fitted to the limiting tooth ring, and the limiting ring is threadedly fitted to several of the limiting claws.

[0022] By adopting the above technical solution, when feeding materials, the operator places the sealing cover on the second stabilizing cylinder. At this time, the piston column is subjected to the pressure drop of the feeding column, and then the limiting claw is flipped so that the limiting claw is engaged with the limiting gear ring. Then, the limiting ring is rotated so that the limiting ring thread is engaged with the limiting claw, thereby limiting the freedom of the limiting claw. At this time, the material through hole is connected to the feeding channel, thereby achieving the effect of feeding materials inside the pressure bottle.

[0023] Optionally, a hanger is connected to the bottle body, and the valve body is located in the hanger.

[0024] By adopting the above technical solution, the hanger is used to facilitate the operator to use the crane to lift the pressure bottle, which provides convenience for transporting the pressure bottle.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. At the warehouse door, the operator installs the pressure bottle on the rotating cylinder through the installation component, so as to achieve the effect of installing several pressure bottles into the bottle storage bin. Then the operator loosens the restriction part, controls the direction of the mobile vehicle by operating the operating lever, or uses the restriction part to limit the rotation of the operating lever, and uses other mobile equipment to connect with the pull ring through the hook lock to drive the mobile vehicle to move, so as to achieve the effect of conveying the pressure bottle. The operator uses the cooperation of the rotating cylinder and the installation component to install several pressure bottles in the bottle storage bin, closes the warehouse door, and uses the operating lever or other mobile equipment to drive the mobile vehicle to move, so as to achieve a stable conveying environment for the pressure bottles and the effect of conveying as many pressure bottles as possible. Compared with the existing technology, the conveying device has long and short distance conveying characteristics, which improves the conveying stability of the pressure bottles. The operator does not need to maintain the balance of the transportation equipment throughout the whole process, so as to achieve the purpose of labor-saving operation of the transportation equipment, so that the operator can better transport the pressure bottles, and improves the applicability of the transportation equipment; 2. When installing the pressure bottle, the operator lifts the upper pressing frame, places the pressure bottle on the supporting frame, makes the supporting frame contact the anti-collision ring below, loosens the upper pressing frame until the upper pressing frame contacts the anti-collision ring above, and uses the limiting component to limit the rotation of the upper pressing frame to limit the freedom of the pressure bottle, thereby realizing the installation of the pressure bottle; 3. When feeding, the operator places the sealing cap on the second stabilizing cylinder. At this time, the piston column is pressed down by the feeding column, and then the limiting claw is flipped so that the limiting claw is engaged with the limiting gear ring. Then the limiting ring is rotated so that the limiting ring thread is engaged with the limiting claw, thereby limiting the freedom of the limiting claw. At this time, the material through hole is connected to the feeding channel, realizing the effect of feeding inside the pressure bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the transportation device in Example 1 of the present application.

[0027] Figure 2 It is a cross-sectional view used to reflect the internal structure of the bottle storage bin in Example 1 of the present application.

[0028] Figure 3 It is a structural schematic diagram of the installation component and the buffer component in Example 1 of the present application.

[0029] Figure 4 It is a cross-sectional view used to reflect the structure of the installation component and the buffer component in Example 1 of the present application.

[0030] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0031] Figure 6 It is a structural diagram of Example 1 of the present application.

[0032] Figure 7 It is a structural diagram of Example 1 of the present application.

[0033] Figure 8 It is a structural diagram of Example 2 of the present application.

[0034] Fig. 9 It is a structural diagram of Example 2 of the present application.

[0035] Fig.10 It is a structural diagram of Example 2 of the present application.

[0036] Description of reference numerals: 1. mobile vehicle; 11. operating lever; 12. limiting member; 13. pull ring; 14. fixing column; 15. rotating cylinder; 151. cushion block; 2. bottle storage bin; 21. bin door; 22. top door; 3. mounting assembly; 31. support frame; 32. upper pressure frame; 321. connecting plate; 33. anti-collision ring; 4. buffer assembly; 41. supporting spring; 42. first connecting column; 43. pressure spring; 44. second connecting column; 5. limiting assembly; 51. limiting strip; 52. limiting block; 53. limiting plate; 54. ejection spring; 6. pressure bottle; 61. Bottle body; 62. Valve body; 621. Connecting ring; 6211. First stabilizing cylinder; 6212. Second stabilizing cylinder; 622. Fixed cylinder; 6221. Feeding hole; 623. Piston column; 6231. Sliding column; 6232. Stopper; 6233. First sealing ring; 624. Connecting spring; 63. Hanger; 7. Feeding column; 71. Feeding channel; 72. Feeding hole; 8. Connecting piece; 81. Blocking cylinder; 811. Second sealing ring; 82. Closing cover; 821. Third sealing ring; 83. Limiting tooth ring; 84. Limiting claw; 85. Limiting ring. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-Figure 10 This application is described in further detail.

[0038] Embodiment 1 of the present application discloses a transport device and a pressure bottle for conveniently transporting a pressure bottle. Figure 1 The transport device for conveniently transporting pressure bottles includes a mobile vehicle 1. A connecting cylinder is fixedly connected to one side of the mobile vehicle 1. An operating rod 11 is rotatably connected in the connecting cylinder. A rotating wheel is installed at the bottom end of the operating rod 11. A limiting member 12 is provided on the connecting cylinder. The limiting member 12 is a limiting pin. The limiting member 12 is sequentially inserted between the connecting cylinder and the operating rod 11. A pull ring 13 is also fixedly connected to one side of the mobile vehicle 1. The pull ring 13 is used to facilitate the operator to use other mobile devices to connect through a hook lock.

[0039] When the operator manually operates the operating rod 11 to operate the mobile vehicle 1, the limiting member 12 is released; when the operator uses other mobile devices to drive the mobile vehicle 1 to move, the limiting member 12 is inserted into the connecting tube and the operating rod 11 to limit the rotation of the operating rod 11.

[0040] Reference Figure 1 and Figure 2 The mobile vehicle 1 is fixedly connected with a bottle storage bin 2, and both ends of the bottle storage bin 2 are provided with bin doors 21. A top door 22 is hingedly connected at the top of the bottle storage bin 2 corresponding to the bin door 21. The top door 22 is used to facilitate the operator to use a crane to lift the pressure bottle 6. The mobile vehicle 1 is fixedly connected with two fixed columns 14, and two rotating frames are rotatably connected to the fixed columns 14. A rotating cylinder 15 is fixedly connected between the two rotating frames.

[0041] Reference Figure 3 and Figure 4 , a plurality of mounting components 3 are arranged on the rotating cylinder 15, and the mounting components 3 include a support frame 31, an upper pressure frame 32 and an anti-collision ring 33. A plurality of buffer components 4 are arranged on the rotating cylinder 15, and the mounting components 3 correspond to the buffer components 4 one by one, and the buffer components 4 include a support spring 41, a first connecting column 42, a pressure spring 43 and a second connecting column 44. The first connecting column 42 and the second connecting column 44 are both vertically fixedly connected to the rotating cylinder 15, and avoidance grooves are provided at the positions of the rotating cylinder 15 corresponding to the first connecting column 42 and the second connecting column 44. The support frame 31 passes through the avoidance groove and is slidably matched with the first connecting column 42. The support spring 41 is sleeved on the first connecting column 42 and is located between the support frame 31 and the rotating cylinder 15.

[0042] Reference Figure 2 , Figure 4 and Figure 5 , one end of the upper pressure frame 32 is hinged with a connecting plate 321, which passes through the avoidance groove and slides with the second connecting column 44. The pressure spring 43 is sleeved on the second connecting column 44 and is located between the connecting plate 321 and the rotating cylinder 15, and the pressure spring 43 is located above the connecting plate 321. A limiting assembly 5 is provided on the connecting plate 321, and the limiting assembly 5 includes a limiting strip 51, a limiting block 52, a limiting plate 53 and an ejection spring 54. Two limiting strips 51 are fixedly connected on the connecting plate 321, and the limiting strips 51 are T-shaped strips. The limiting plate 53 slides between the two limiting strips 51, and the limiting plate 53 fits the connecting plate 321. The limiting block 52 is fixedly connected on the upper pressure frame 32 and the connecting plate 321, and the ejection spring 54 is fixedly connected between the limiting plate 53 and the limiting block 52 on the connecting plate 321. Two anti-collision rings 33 are fixedly connected on the pressure bottle 6. The top door 22 is located on the rotation path of the pressure bottle 6 .

[0043] During installation, the operator lifts the connecting plate 321, moves the limiting plate 53 onto the connecting plate 321, flips over the upper press frame 32, and then places the pressure bottle 6 on the support frame 31. The support frame 31 contacts the anti-collision ring 33 below. Then, the upper press frame 32 is flipped over to a horizontal state. The limiting plate 53 rotates in the opposite direction under the force of the ejection spring 54 until it contacts the limiting block 52 on the upper press frame 32. The upper press frame 32 is released, and the upper press frame 32 descends and contacts the anti-collision ring 33 above, thereby limiting the freedom of the pressure bottle 6 and realizing the installation of the pressure bottle 6.

[0044] Reference Figure 3In order to improve the stability of the pressure bottle 6 during transportation, a cushion block 151 is fixedly connected to the surface of the rotating cylinder 15 at the position corresponding to the pressure bottle 6. The cushion block 151 is a rubber block with an arc groove formed thereon. The arc groove matches the shape of the pressure bottle 6, and the pressure bottle 6 fits the arc groove. The cushion block 151 is used to reduce the shaking of the pressure bottle 6 due to vibration.

[0045] The implementation principle of the transport device for conveniently transporting pressure bottles in the first embodiment of the present application is as follows: when transporting the pressure bottle 6, the operator opens the bin door 21 and the top door 22, and uses the crane to lift the pressure bottle 6 into the bottle storage bin 2. During this process, the limiting plate 53 is moved to the connecting plate 321, the upper pressing frame 32 is turned over, and the connecting plate 321 is raised. When the pressure bottle 6 is placed in the support frame 31, the support frame 31 contacts the limiting ring 85 below, and then the upper pressing frame 32 is reversed to a horizontal state, and the limiting plate 53 is supported by the ejection spring 5 4, the upper pressing frame 32 is moved by the action of force until it hits the limiting block 52 on the upper pressing frame 32, thereby limiting the upper pressing frame 32, and releasing the upper pressing frame 32, so that the upper pressing frame 32 descends and hits the anti-collision ring 33 above to install the pressure bottle 6, close the warehouse door 21 and the top door 22, and then the operator can release the limiting member 12 and push the moving vehicle 1 by operating the operating rod 11; the operator can insert the limiting member 12 into the connecting tube and the operating rod 11, use other mobile equipment, and connect the pull ring 13 through the hook lock to achieve the effect of conveying the pressure bottle 6.

[0046] The operator uses the cooperation of the rotating cylinder 15 and the installation component 3 to install several pressure bottles 6 in the bottle storage bin 2, closes the bin door 21, and uses the operating rod 11 or other mobile equipment to drive the mobile vehicle 1 to move, thereby achieving a stable transportation environment for the pressure bottles 6 and the transportation effect of as many pressure bottles 6 as possible. Compared with the existing technology, the transportation device has long and short distance transportation characteristics, and the transportation stability of the pressure bottles 6 is improved. The operator does not need to maintain the balance of the transportation equipment throughout the whole process, thereby achieving the purpose of labor-saving operation of the transportation equipment, enabling the operator to better transport the pressure bottles 6, and improving the applicability of the transportation equipment.

[0047] Reference Figure 6 and Figure 7 A pressure bottle 6 includes a bottle body 61 and a valve body 62. A material feeding port is provided at the top of the bottle body 61. The valve body 62 includes a connecting ring 621, a fixing cylinder 622, a piston column 623 and a connecting spring 624. The connecting ring 621 is riveted at the material feeding port, the fixing cylinder 622 is fixedly connected to the bottom end of the connecting ring 621 and is located in the bottle body 61. A plurality of material feeding holes 6221 are opened on the surface of the fixing cylinder 622.

[0048] Reference Figure 6 and Figure 7The piston column 623 is slidably fitted between the connecting ring 621 and the fixed cylinder 622. The first sealing ring 6233 is embedded in the arc wall of the piston column 623. The first sealing ring 6233 fits the inner wall of the fixed cylinder 622. The piston column 623 is fixedly connected with a sliding column 6231. The sliding column 6231 is slidably fitted on the fixed cylinder 622. The end of the sliding column 6231 is fixedly connected with a stopper 6232. When the stopper 6232 fits the fixed cylinder 622, the first sealing ring 6233 covers the feeding hole 6221. The connecting spring 624 is sleeved on the sliding column 6231 and is located between the fixed cylinder 622 and the piston column 623.

[0049] Reference Figure 6 and Figure 7 , a feed column 7 and a connecting piece 8 are provided on the connecting ring 621, a feed channel 71 and a plurality of through holes 72 are provided in the feed column 7, the plurality of through holes 72 are evenly distributed around the axis of the feed column 7, the through holes 72 are connected with the feed channel 71, and one end of the feed column 7 is connected with other feed equipment. The connecting piece 8 includes a blocking cylinder 81. A first stabilizing cylinder 6211 is fixedly connected to the connecting ring 621, and an external thread is provided on the outer ring wall of the first stabilizing cylinder 6211. The blocking cylinder 81 is threadedly engaged with the first stabilizing cylinder 6211, a second sealing ring 811 is embedded in the blocking cylinder 81, and the first stabilizing cylinder 6211 is pressed against the second sealing ring 811. When feeding materials, the operator threads the sealing cylinder 81 on the first stabilizing cylinder 6211, and in this process drives the feeding column 7 to move. The feeding column 7 applies pressure to the piston column 623, causing the piston column 623 to move, and the first sealing ring 6233 moves away from the feeding hole 6221, and the connecting spring 624 is compressed. At this time, the feeding hole 6221 is connected to the feeding channel 71, thereby achieving the effect of transporting materials into the pressure bottle 6.

[0050] Reference Figure 6 In order to facilitate the lifting of the pressure bottle 6, a hanger is welded on the top of the pressure bottle 6, and the valve body 62 is arranged in the hanger. The hanger is used to facilitate the operator to lift the pressure bottle 6 using a crane.

[0051] Embodiment 2: The difference between this embodiment and embodiment 1 is that the structure of the connecting piece 8 on the pressure bottle 6 is different.

[0052] Reference Figure 8 , Fig. 9 and Fig.10The connecting member 8 includes a cover 82, a limiting tooth ring 83, a limiting claw 84 and a limiting ring 85. A second stabilizing cylinder 6212 is fixedly connected to the connecting ring 621, and a plurality of limiting tooth rings 83 are fixedly connected to the second stabilizing cylinder 6212. The cover 82 is arranged on the second stabilizing cylinder 6212, and a third sealing ring 821 is embedded in the cover 82, and the third sealing ring 821 abuts against the second stabilizing cylinder 6212. A plurality of limiting claws 84 are hinged on the side of the cover 82, and the limiting claws 84 are snap-fitted with the limiting tooth ring 83. A limiting step is arranged on the surface of the limiting claw 84, and a limiting thread is arranged on the limiting step. The limiting ring 85 is threadedly fitted on a plurality of limiting claws 84 and abuts against the limiting step.

[0053] When feeding, the operator places the cover 82 on the second stabilizing cylinder 6212, and the feeding column 7 presses the piston column 623, so that the piston column 623 moves and removes the feeding hole 6221, and then rotates the limiting claw 84 to make the limiting claw 84 engage with the limiting toothed ring 83, and finally rotates the limiting ring 85 to make the limiting ring 85 threadedly engage with the limiting claw 84. The operator uses the limiting ring 85 to limit the rotation of the limiting claw 84, and at the same time, uses the cooperation between the limiting claw 84 and the limiting toothed ring 83 to limit the freedom of the cover 82, so as to achieve the effect of stabilizing the feeding column 7 on the second stabilizing cylinder 6212.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A transport device for conveniently transporting pressure bottles, characterized in that: The invention comprises a mobile vehicle (1), a pull ring (13) and an operating rod (11) for adjusting the direction are arranged on one side of the mobile vehicle (1), a limiting member (12) for limiting the rotation of the operating rod (11) is arranged on the mobile vehicle (1), a bottle storage bin (2) is connected to the mobile vehicle (1), bin doors (21) are arranged on both sides of the bottle storage bin (2), a fixing column (14) is connected to the mobile vehicle (1) at a position corresponding to the bin door (21), a rotating cylinder (15) is rotatably connected to the fixing column (14), a plurality of pressure bottles (6) are arranged around the rotating cylinder (15), and a mounting assembly (3) for limiting the pressure bottles (6) is arranged on the rotating cylinder (15).

2. The transport device for conveniently transporting pressure bottles according to claim 1, characterized in that: The mounting assembly (3) comprises a support frame (31), an upper pressure frame (32) and an anti-collision ring (33); the support frame (31) and the upper pressure frame (32) are both vertically slidably fitted on the rotating cylinder (15); the upper pressure frame (32) is located above the support frame (31); two anti-collision rings (33) are connected to the pressure bottle (6); when the pressure bottle (6) is installed, the pressure bottle (6) is located between the support frame (31) and the upper pressure frame (32); the support frame (31) contacts one of the anti-collision rings (33) and the upper pressure frame (32) contacts the other anti-collision ring (33).

3. The transport device for conveniently transporting pressure bottles according to claim 2, characterized in that: A buffer assembly (4) is provided on the rotating cylinder (15), and the buffer assembly (4) includes a supporting spring (41), a first connecting column (42), a pressure spring (43) and a second connecting column (44). The first connecting column (42) and the second connecting column (44) are both vertically connected to the rotating cylinder (15). The first connecting column (42) passes through the supporting frame (31) and is slidably matched with the supporting frame (31). The supporting spring (41) is sleeved on the first connecting column (42) and is located between the supporting frame (31) and the rotating cylinder (15). The second connecting column (44) passes through the upper pressure frame (32) and is slidably matched with the upper pressure frame (32). The pressure spring (43) is sleeved on the second connecting column (44) and is located between the upper pressure frame (32) and the rotating cylinder (15).

4. The transport device for conveniently transporting pressure bottles according to claim 3, characterized in that: A top door (22) is provided at the top of the bottle storage bin (2) at a position corresponding to the bin door (21), and the top door (22) is located on a moving path of the pressure bottle (6) in the bottle storage bin (2).

5. The transport device for conveniently transporting pressure bottles according to claim 4, characterized in that: One end of the upper pressure frame (32) is rotatably connected to a connecting plate (321), and the connecting plate (321) is slidably matched with the second connecting column (44). A limiting component (5) is provided on the connecting plate (321), and the limiting component (5) includes a limiting strip (51), a limiting block (52), a limiting plate (53) and an ejection spring (54). The limiting strip (51) is connected to a plurality of strips on the connecting plate (321), and the limiting strip (51) is a T-shaped strip. The limiting plate (53) is slidably matched with the limiting strip. The limiting block (52) is connected to the upper pressure frame (32) and the connecting plate (321), the limiting plate (53) is located between the two limiting blocks (52), the ejection spring (54) is connected between the limiting plate (53) and the limiting block (52) connected to the connecting plate (321), and when limiting the upper pressure frame (32), the limiting plate (53) is simultaneously in contact with the upper pressure frame (32) and the connecting plate (321).

6. The transport device for conveniently transporting pressure bottles according to claim 1, characterized in that: A cushion block (151) is connected to the surface of the rotating cylinder (15) at a position corresponding to the mounting assembly (3), and an arc-shaped groove matching the shape of the pressure bottle (6) is provided on the cushion block (151). During installation, the surface of the pressure bottle (6) fits into the arc-shaped groove.

7. A pressure bottle, characterized in that: The invention comprises a bottle body (61) and a valve body (62), wherein the valve body (62) comprises a connecting ring (621), a fixing cylinder (622), a piston column (623) and a connecting spring (624), wherein the connecting ring (621) is installed at the material delivery port of the bottle body (61), the fixing cylinder (622) is connected to the bottom end of the connecting ring (621) and is located inside the bottle body (61), a plurality of material delivery holes (6221) are opened on the surface of the fixing cylinder (622), the piston column (623) is slidably fitted between the connecting ring (621) and the fixing cylinder (622), a first sealing ring (6233) is connected to the arc wall of the piston column (623), and the piston column (62 3) is connected with a sliding column (6231), the sliding column (6231) is slidably fitted on the fixed cylinder (622), one end of the sliding column (6231) is connected with a stopper (6232), the connecting spring (624) is sleeved on the sliding column (6231) and is located between the piston column (623) and the fixed cylinder (622), the valve body (62) is provided with a feed column (7) and a connecting piece (8) for stabilizing the feed column (7), the feed column (7) is provided with a feed channel (71) and a plurality of through holes (72), the feed channel (71) is connected with the through holes (72), and the feed column (7) is connected with other feed equipment.

8. The pressure bottle according to claim 7, characterized in that: The connecting member (8) includes a sealing cylinder (81), the connecting ring (621) is connected to a first stabilizing cylinder (6211), the first stabilizing cylinder (6211) is provided with an external thread, the sealing cylinder (81) is rotatably connected to the material feeding column (7), and a second sealing ring (811) is embedded in the sealing cylinder (81). When feeding, the material feeding column (7) applies pressure to the piston column (623), the connecting spring (624) is compressed, the sealing cylinder (81) is threadedly engaged with the stabilizing cylinder, and the first stabilizing cylinder (6211) is pressed against the second sealing ring (811).

9. The pressure bottle according to claim 7, characterized in that: The connecting member (8) includes a sealing cover (82), a limiting tooth ring (83), a limiting claw (84) and a limiting ring (85); the connecting ring (621) is connected to a second stabilizing tube (6212); several limiting tooth rings (83) are connected to the surface of the second stabilizing tube (6212); the sealing cover (82) is placed on the second stabilizing tube (6212); a third sealing ring (821) is embedded in the sealing cover (82); the third sealing ring (821) abuts against the second stabilizing tube (6212); several limiting claws (84) are rotatably connected to the sealing cover (82); the limiting claws (84) are snap-fitted to the limiting tooth ring (83); and the limiting ring (85) is threadedly fitted to several limiting claws (84).

10. The pressure bottle according to claim 7, characterized in that: The bottle body (61) is connected to a hanger, and the valve body (62) is located inside the hanger.

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