Protective transportation device for hydrochloric acid
By designing anti-collision, anti-detachment and anti-volatile devices in the hydrochloric acid transport device, the problems of vulnerability and instability during transportation are solved, and more efficient and safe hydrochloric acid transport is achieved.
Patent Information
- Application Number
- CN202411525024.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2024-12-17
AI Technical Summary
The existing hydrochloric acid transport device is easily damaged by external objects during movement, and is unstable when stopping loading raw materials, which increases the burden on workers and the problem of low transportation efficiency.
A hydrochloric acid protection transportation device including anti-collision device, anti-detachment device and anti-volatile device is designed. The anti-collision device buffers the collision of external objects through a spring and an anti-collision plate, and the anti-detachment device clamps the hydrochloric acid through a gear ring and an L-shaped clamp rod. Feeding pipe, anti-volatilization device blocks the feeding pipe through sliding discs and spiral groove rods to prevent volatilization.
It effectively reduces the risk of structural damage of the transportation device, ensures the stability and safety of the transportation process, prevents hydrochloric acid leakage and volatile losses, and improves the stability of the hydrochloric acid feed pipe.
Smart Images
Figure CN119142281A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of hydrochloric acid transportation, in particular to a protective transportation device for hydrochloric acid. Background Art
[0002] Hydrochloric acid is a strong acid widely used in industry and laboratories. It is a colorless, transparent liquid with corrosive properties. It is often used in metal cleaning, chemical synthesis and pH adjustment. Hydrochloric acid is also used in pharmaceuticals, fertilizers and food processing. When hydrochloric acid is transported indoors, it is transported using a transport cart.
[0003] The Chinese patent with patent announcement number CN211309908U discloses a protective transportation device for hydrochloric acid, which relates to the technical field of hydrochloric acid, including a transport frame, an inlet pipe is arranged at the top of the transport frame, a plug is arranged at the top of the inlet pipe, a moving device is arranged at the bottom of the transport frame, a discharge pipe is arranged at one side of the transport frame, a control valve is arranged at one side of the discharge pipe, a protective layer is arranged at the bottom of the inner surface of the transport frame, the moving device includes a moving frame, the top of the outer surface of the moving frame is fixedly connected to the bottom of the outer surface of the transport frame, a motor is arranged at one side of the inner surface of the moving frame, and a transmission shaft is arranged at the output shaft of the motor. The invention solves the problem that hydrochloric acid is widely used in industrial production, but when transporting it indoors, it mainly relies on manual pushing of a trolley for transportation, which cannot increase the efficiency of production and processing, is not conducive to long-term use, and greatly increases the burden on workers.
[0004] However, the current transportation device has the following problems: although the transportation device can move and transport hydrochloric acid without human push, the transportation device is easily collided by foreign objects during the process of moving and transporting hydrochloric acid or stopping to load raw materials, which may cause damage to the transportation device or instability in the process of loading raw materials. Therefore, we propose a protective transportation device for hydrochloric acid. Summary of the invention
[0005] In view of the deficiencies of the prior art, the present invention provides a protective transportation device for hydrochloric acid, which solves the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a protective transportation device for hydrochloric acid, comprising a mobile device body, a bearing platform is fixed on the top of the mobile device body, a transport frame is fixed on the top of the bearing platform, an inlet pipe is fixed on the top of the transport frame, a thread for connecting a cap is provided on the top of the inlet pipe, a discharge pipe is fixed on one side of the transport frame, a regulating valve is provided on the outside of the discharge pipe, and anti-collision devices are arranged on both sides of the mobile device body, the anti-collision devices include four connecting columns and two anti-collision plates, the four connecting columns They are respectively installed on both sides of the top of the mobile device body for horizontal sliding, and the two anti-collision plates are respectively fixed on the ends of two adjacent connecting columns away from the mobile device body, and a spring is provided between the anti-collision plate and the mobile device body. The top of the transport frame is provided with an anti-detachment device for preventing the hydrochloric acid feeding pipe from detaching from the entry pipe, and the interior of the entry pipe is provided with an anti-volatization device for preventing the hydrochloric acid from volatilizing. When the mobile device body is collided with foreign objects during movement, the foreign objects will first collide with the anti-collision plate, and under the action of the spring elastic force corresponding to the anti-collision plate, the anti-collision plate buffers the collision force of the foreign object.
[0007] The two L-shaped telescopic rods are respectively fixed on the top of the two anti-collision plates, and the four elastic telescopic plates are respectively slidably installed on both sides of the mobile device body, and the two rough panels are respectively fixed to the bottom of the telescopic ends of the two adjacent elastic telescopic plates, and one end of the two hinged rods is respectively hinged at the outer wall of the fixed ends of the two L-shaped telescopic rods, and one end of the two hinged rods is respectively hinged to the top of the fixed ends of the elastic telescopic plates on both sides, and the two L-shaped telescopic rods are staggered, and the two L-shaped telescopic rods are located on the side away from the center of the mobile device body. At the same time, after the anti-collision plate is hit, it will tend to move toward the direction of the mobile device body, and the anti-collision plate will drive the L-shaped telescopic rod to move, and the L-shaped telescopic rod pushes the hinged rod to drive the elastic telescopic plate to move downward along the outer wall of the mobile device body, and the elastic telescopic plate drives the rough panel to contact the ground, and the rough panel will stop the mobile device body.
[0008] According to the above technical scheme, the anti-slip device includes two racks, a gear ring, a bevel groove ring, two L-shaped groove plates, and two L-shaped clamping rods. The two racks are respectively fixed at the telescopic ends of the cross bars of the two L-shaped telescopic rods. The gear ring is rotatably installed on the top of the transport frame, and the gear ring is meshed with the two racks. The bevel groove ring is fixed on the top of the gear ring, and two bevel grooves are provided on the top of the bevel groove ring. The two L-shaped groove plates are respectively fixed on both sides of the top of the transport frame. The two L-shaped clamping rods are respectively slidably installed inside the two L-shaped groove plates. The bottoms of the two L-shaped clamping rods are both cylindrical, and the cylinders of the two L-shaped clamping rods are respectively slidably installed inside the two bevel grooves of the bevel groove ring. The bottom surfaces of the cross bars of the two L-shaped clamping rods are connected to the bottom surfaces of the cross bars of the two L-shaped clamping rods. The top surfaces of the tubes are in the same horizontal plane. When the anti-collision plate drives the L-shaped telescopic rod to move toward the main body of the mobile device, the cross bar of the L-shaped telescopic rod drives the rack to move, and the rack drives the gear ring to rotate. The gear ring will drive the L-shaped telescopic rod on the other side to move toward the main body of the mobile device through the rack on the other side. The L-shaped telescopic rod on the other side will also drive the rough plate to contact the ground through the elastic telescopic plate on the other side. At the same time, the gear ring drives the inclined groove ring to rotate, and the inclined groove of the inclined groove ring pushes the cylindrical shape of the L-shaped clamp rod to drive the L-shaped clamp rod to move along the inside of the L-shaped groove plate toward the direction of the entry pipe. When the hydrochloric acid feeding pipe extends into the entry pipe for feeding, when the main body of the mobile device is collided, the L-shaped clamp rod will clamp the hydrochloric acid feeding pipe at the entry pipe.
[0009] The cam is a spring-loaded structure that allows the user to move the load from one of the two ends of the cam to the other end, and the spring-loaded structure allows the user to move the load from one of the two ends of the cam to the other end, thereby preventing the user from moving the load from one of the two ends of the cam to the other end.
[0010] According to the above technical solution, the anti-volatilization device also includes four elastic telescopic rods and four scrapers. The fixed ends of the four elastic telescopic rods are evenly embedded in the outer wall of the rotating ring. The four scrapers are respectively fixed on the telescopic ends of the four elastic telescopic rods, and the tops of the four scrapers are provided with rounded corners. The rounded corners of the scrapers are conducive to guiding the hydrochloric acid feeding tube to extend into the entry tube. At the same time, in the process of pulling the hydrochloric acid feeding tube out of the entry tube, the hydrochloric acid feeding tube no longer resists the sliding plate at this time. The sliding plate is reset and moves upward under the action of the corresponding spring elastic force. The sliding plate drives the rotating ring to move upward. The slider of the rotating ring is restricted by the spiral groove of the spiral groove rod. The spiral groove rod drives the rotating ring to rotate. The rotating ring drives the scraper to rotate through the elastic telescopic rod. During the rotation of the scraper, the hydrochloric acid adhering to the inner wall of the hydrochloric acid feeding tube will be scraped off.
[0011] According to the above technical solution, the anti-volatilization device also includes four magnetic blocks, which are respectively embedded in one side of the four scrapers close to the elastic telescopic rod. The L-shaped clamping rod is made of magnetic material, and the L-shaped clamping rod and the magnetic block are magnetically attracted to each other. At the same time, each time the L-shaped clamping rod clamps the hydrochloric acid feeding pipe, the L-shaped clamping rod and the magnetic block are magnetically attracted to each other. Therefore, the magnetic block will drive the scraper to stick to the inner wall of the hydrochloric acid feeding pipe.
[0012] The present invention provides a protective transportation device for hydrochloric acid, which has the following beneficial effects: (1) The present invention provides an anti-collision device. Under the action of the spring force corresponding to the anti-collision plate, the anti-collision plate can buffer the collision force of external objects, thereby reducing the impact of the collision on the main body of the mobile device, thereby reducing the risk of structural damage; at the same time, the anti-collision plate, the main body of the mobile device, the L-shaped telescopic rod, the hinged rod, and the elastic telescopic plate cooperate to drive the rough panel to contact the ground. The rough panel will stop the main body of the mobile device, thereby preventing the main body of the mobile device from accidentally sliding after being hit, which is beneficial to protecting the safety of the operator.
[0013] (2) The present invention sets an anti-slip device so that the anti-collision plate, L-shaped telescopic rod, device body, rack, gear ring, and rack cooperate to drive the rough plate on the other side to contact the ground, thereby ensuring the stability of the rough plate stopping the moving device body. At the same time, the gear ring, bevel groove ring, L-shaped clamp rod, L-shaped groove plate, and entry pipe cooperate to drive the L-shaped clamp rod to clamp the hydrochloric acid feeding pipe at the entry pipe, thereby avoiding the problem of large displacement of the moving device body after a collision, resulting in separation of the hydrochloric acid feeding pipe and the entry pipe, and causing hydrochloric acid leakage.
[0014] (3) The present invention provides an anti-volatile device. When the hydrochloric acid feeding tube needs to be pulled out of the inlet tube after feeding, the sliding plate, the rotating ring and the spiral groove rod will block the inlet tube under the action of the spring force corresponding to the sliding plate, thereby avoiding the problem that after the hydrochloric acid feeding tube is pulled out of the inlet tube, the staff fails to cover the inlet tube with a cap in time, resulting in the volatilization loss of hydrochloric acid inside the transport frame; at the same time, the sliding plate, the rotating ring, the spiral groove rod and the elastic telescopic rod cooperate to drive the scraper to scrape off the hydrochloric acid adhering to the inner wall of the hydrochloric acid feeding tube, thereby avoiding the problem of dripping after the hydrochloric acid feeding tube is pulled out of the inlet tube, thereby reducing the corrosive damage caused by hydrochloric acid dripping; at the same time, each time the L-shaped clamping rod clamps the hydrochloric acid feeding tube, due to the mutual attraction between the magnetic force of the L-shaped clamping rod and the magnetic block, the magnetic block will drive the scraper to cling to the inner wall of the hydrochloric acid feeding tube, so that the scraper and the L-shaped clamping rod jointly clamp and fix the hydrochloric acid feeding tube, thereby further improving the stability of the hydrochloric acid feeding tube at the inlet tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 is a schematic diagram of the anti-collision device of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure at A; Figure 4 is a schematic diagram of the anti-falling device of the present invention; Figure 5 It is a partial structural schematic diagram of the anti-slip device of the present invention; Figure 6 Schematic diagram of the anti-volatile device of the present invention Figure 1 ; Figure 7 Schematic diagram of the anti-volatile device of the present invention Figure 2 .
[0016] In the figure: 1. main body of the moving device; 2. bearing platform; 3. transport frame; 31. inlet pipe; 32. outlet pipe; 4. anti-collision device; 41. connecting column; 42. anti-collision plate; 43. L-shaped telescopic rod; 44. hinged rod; 45. elastic telescopic plate; 46. rough panel; 5. anti-slip device; 51. rack; 52. gear ring; 53. inclined groove ring; 54. L-shaped groove plate; 55. L-shaped clamping rod; 6. anti-volatile device; 61. U-shaped ring frame; 62. spiral groove rod; 63. sliding plate; 64. swivel; 65. elastic telescopic rod; 66. scraper; 67. magnetic block. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0018] See also Figure 1 - Figure 7 One embodiment of the present invention is: a protective transportation device for hydrochloric acid, comprising a mobile device body 1, a carrying platform 2 is fixed on the top of the mobile device body 1, a transport frame 3 is fixed on the top of the carrying platform 2, an inlet pipe 31 is fixed on the top of the transport frame 3, a thread for connecting a cap is provided on the top of the inlet pipe 31, a discharge pipe 32 is fixed on one side of the transport frame 3, a regulating valve is provided on the outside of the discharge pipe 32, anti-collision devices 4 are arranged on both sides of the mobile device body 1, and the anti-collision device 4 includes four connecting columns 41 and two anti-collision plates 42, and the four connecting columns 41 are respectively installed on the mobile device for transverse sliding. On both sides of the top of the main body 1, two anti-collision plates 42 are respectively fixed on the ends of two adjacent connecting columns 41 away from the mobile device main body 1, and a spring is provided between the anti-collision plate 42 and the mobile device main body 1. The top of the transport frame 3 is provided with an anti-detachment device 5 for preventing the hydrochloric acid feeding pipe from detaching from the entry pipe 31, and the interior of the entry pipe 31 is provided with an anti-volatization device 6 for preventing the volatilization of hydrochloric acid. Through the setting of the above structure, under the action of the spring elastic force corresponding to the anti-collision plate 42, the anti-collision plate 42 buffers the collision force of external objects, thereby reducing the impact of the collision on the mobile device main body 1, thereby reducing the risk of structural damage.
[0019] The anti-collision device 4 also includes two L-shaped telescopic rods 43, two hinged rods 44, four elastic telescopic plates 45, and two rough panels 46. The two L-shaped telescopic rods 43 are respectively fixed on the tops of the two anti-collision plates 42, and the four elastic telescopic plates 45 are respectively slidably installed on both sides of the mobile device body 1 vertically. The two rough panels 46 are respectively fixed at the bottoms of the telescopic ends of the two adjacent elastic telescopic plates 45. One end of the two hinged rods 44 is respectively hinged at the outer walls of the fixed ends of the two L-shaped telescopic rods 43, and one end of the two hinged rods 44 is respectively hinged at the tops of the fixed ends of the elastic telescopic plates 45 on both sides. The two L-shaped telescopic rods 43 are staggered, and the two L-shaped telescopic rods 43 are located on the side away from the center of the mobile device body 1. Through the arrangement of the above structure, the elastic telescopic plates 45 drive the rough panels 46 to contact the ground, and the rough panels 46 will stop the mobile device body 1, thereby preventing the mobile device body 1 from accidentally sliding after being collided, which is beneficial to protecting the safety of the operator.
[0020] The anti-slip device 5 includes two racks 51, a gear ring 52, an oblique groove ring 53, two L-shaped groove plates 54, and two L-shaped clamping rods 55. The two racks 51 are respectively fixed at the telescopic ends of the cross bars of the two L-shaped telescopic rods 43. The gear ring 52 is rotatably installed on the top of the transport frame 3, and the gear ring 52 is meshed with the two racks 51. The oblique groove ring 53 is fixed on the top of the gear ring 52, and two oblique grooves are provided on the top of the oblique groove ring 53. The two L-shaped groove plates 54 are respectively fixed on both sides of the top of the transport frame 3. The two L-shaped clamping rods 55 are respectively slidably installed inside the two L-shaped groove plates 54. The bottoms of the two L-shaped clamping rods 55 are both cylindrically arranged. The cylindrical shapes of the two L-shaped clamping rods 55 are respectively slidably installed inside the two inclined grooves of the inclined groove ring 53, and the bottom surfaces of the cross bars of the two L-shaped clamping rods 55 are in the same horizontal plane with the top surface of the inlet pipe 31. Through the arrangement of the above-mentioned structure, the elastic telescopic plate 45 on the other side drives the rough panel 46 to contact the ground, thereby ensuring the stability of the rough panel 46 stopping the moving device body 1. At the same time, through the arrangement of the above-mentioned structure, the L-shaped clamping rod 55 will clamp the hydrochloric acid feeding pipe at the inlet pipe 31, thereby avoiding the problem that the moving device body 1 is greatly displaced after a collision, resulting in the separation of the hydrochloric acid feeding pipe from the inlet pipe 31 and causing hydrochloric acid leakage.
[0021] During use, when hydrochloric acid needs to be transported, first open the cap of the inlet tube 31, and extend the hydrochloric acid feeding tube into the inlet tube 31. At this time, the hydrochloric acid enters the inside of the transport frame 3 through the inlet tube 31. Start the mobile device main body 1 to realize the semi-automatic transportation of hydrochloric acid. When the mobile device main body 1 is hit by foreign objects during movement, the foreign objects will first collide with the anti-collision plate 42. Under the action of the spring force corresponding to the anti-collision plate 42, the anti-collision plate 42 buffers the collision force of the foreign objects, thereby reducing the impact of the collision on the mobile device main body 1, thereby reducing the risk of structural damage; at the same time, after the anti-collision plate 42 is hit, it will move toward the direction of the mobile device main body 1. The anti-collision plate 42 drives the L-shaped telescopic rod 43 to move along with it, and the L-shaped telescopic rod 43 drives the hinged rod 44 to drive the elastic telescopic plate 45 to move downward along the outer wall of the mobile device body 1, and the elastic telescopic plate 45 drives the rough panel 46 to contact the ground, and the rough panel 46 will stop the mobile device body 1, thereby preventing the mobile device body 1 from accidentally sliding after being hit, which is beneficial to protecting the safety of the operator. It is worth mentioning that when the rough panel 46 has contacted the ground, the L-shaped telescopic rod 43 here continues to push the hinged rod 44 to drive the elastic telescopic plate 45 to move downward, and the telescopic end of the elastic telescopic plate 45 will be compressed.
[0022] When the anti-collision plate 42 drives the L-shaped telescopic rod 43 to move toward the mobile device body 1, the cross bar of the L-shaped telescopic rod 43 drives the rack 51 to move accordingly, and the rack 51 drives the gear ring 52 to rotate. The gear ring 52 drives the L-shaped telescopic rod 43 on the other side to move toward the mobile device body 1 through the rack 51 on the other side. The L-shaped telescopic rod 43 on the other side also drives the rough panel 46 to contact the ground through the elastic telescopic plate 45 on the other side, thereby ensuring the stability of the rough panel 46 stopping the mobile device body 1. The gear ring 52 drives the bevel groove ring 53 to rotate, and the bevel groove of the bevel groove ring 53 pushes the cylindrical L-shaped clamp rod 55 to drive the L-shaped clamp rod 55 to move along the inside of the L-shaped groove plate 54 toward the direction of the inlet pipe 31. When the hydrochloric acid feeding pipe is extended into the inlet pipe 31 for feeding, when the mobile device body 1 is collided, the L-shaped clamp rod 55 will clamp the hydrochloric acid feeding pipe at the inlet pipe 31, thereby avoiding the mobile device body 1 from being displaced significantly after being collided, resulting in the separation of the hydrochloric acid feeding pipe from the inlet pipe 31 and the leakage of hydrochloric acid.
[0023] See also Figure 1 - Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, the anti-volatile device 6 includes a U-shaped ring frame 61, a spiral groove rod 62, a sliding plate 63, and a rotating ring 64. The U-shaped ring frame 61 is fixed to the bottom of the inner wall of the transport frame 3, and the U-shaped ring frame 61 is located below the inlet pipe 31. The sliding plate 63 is slidably installed on the inner wall of the U-shaped ring frame 61, and a spring is provided between the sliding plate 63 and the U-shaped ring frame 61. The spiral groove rod 62 is fixed to the top of the U-shaped ring frame 61, and the rotating ring 64 is rotatably installed on the inner wall of the U-shaped ring frame 61. At the top of the sliding plate 63, a sliding block for slidingly installing inside the spiral groove of the spiral groove rod 62 is fixed on the inner wall of the rotating ring 64. A through hole for accommodating the spiral groove rod 62 is provided in the middle of the sliding plate 63. Through the arrangement of the above structure, the sliding plate 63, the rotating ring 64 and the spiral groove rod 62 will block the inlet pipe 31, thereby avoiding the problem that after the hydrochloric acid feeding pipe is pulled out of the inlet pipe 31, the staff fails to cover the inlet pipe 31 with the cap in time, resulting in volatilization loss of hydrochloric acid inside the transport frame 3.
[0024] The anti-volatile device 6 also includes four elastic telescopic rods 65 and four scrapers 66. The fixed ends of the four elastic telescopic rods 65 are evenly embedded in the outer wall of the rotating ring 64. The four scrapers 66 are respectively fixed to the telescopic ends of the four elastic telescopic rods 65, and the tops of the four scrapers 66 are all provided with rounded corners. The rounded corners of the scrapers 66 are conducive to guiding the hydrochloric acid feeding tube to extend into the inlet tube 31. Through the arrangement of the above structure, the scrapers 66 can scrape off the hydrochloric acid adhering to the inner wall of the hydrochloric acid feeding tube during the rotation process, thereby avoiding the problem of dripping after the hydrochloric acid feeding tube is pulled out of the inlet tube 31, thereby reducing the corrosive damage caused by hydrochloric acid dripping.
[0025] The anti-volatile device 6 also includes four magnetic blocks 67, which are respectively embedded in one side of the four scrapers 66 close to the elastic telescopic rod 65. The L-shaped clamp rod 55 is made of magnetic material, and the L-shaped clamp rod 55 and the magnetic block 67 are magnetically attracted to each other. Through the arrangement of the above structure, the scraper 66 and the L-shaped clamp rod 55 jointly clamp and fix the hydrochloric acid feeding pipe, thereby further improving the stability of the hydrochloric acid feeding pipe at the entrance pipe 31.
[0026] During use, each time the hydrochloric acid feeding tube extends into the inlet tube 31, the hydrochloric acid feeding tube will push the sliding plate 63 to move downward along the inner wall of the U-shaped ring frame 61. At this time, the sliding plate 63 no longer blocks the inlet tube 31, and the hydrochloric acid can be input into the transport frame 3 from the hydrochloric acid feeding tube. When the hydrochloric acid feeding tube needs to be pulled out of the inlet tube 31 after feeding, under the action of the spring force corresponding to the sliding plate 63, the sliding plate 63, the rotating ring 64 and the spiral groove rod 62 will block the inlet tube 31, thereby avoiding the problem that the staff fails to cover the inlet tube 31 with the cap in time after the hydrochloric acid feeding tube is pulled out of the inlet tube 31, resulting in the volatilization loss of hydrochloric acid inside the transport frame 3; at the same time, in the process of pulling the hydrochloric acid feeding tube out of the inlet tube 31, the hydrochloric acid feeding tube no longer conflicts with the sliding plate 63, and the sliding plate 63 is reset and moves upward under the action of the corresponding spring force, and the sliding plate 63 brings The movable swivel 64 moves upward, and the slider of the swivel 64 is restricted by the spiral groove of the spiral groove rod 62. The spiral groove rod 62 drives the swivel 64 to rotate, and the swivel 64 drives the scraper 66 to rotate through the elastic telescopic rod 65. During the rotation of the scraper 66, the hydrochloric acid adhering to the inner wall of the hydrochloric acid feeding tube will be scraped off, thereby avoiding the problem of dripping after the hydrochloric acid feeding tube is pulled out and enters the tube 31, thereby reducing the corrosive damage caused by hydrochloric acid dripping; at the same time, each time the L-shaped clamp rod 55 clamps the hydrochloric acid feeding tube, due to the mutual magnetic attraction between the L-shaped clamp rod 55 and the magnetic block 67, the magnetic block 67 will drive the scraper 66 to cling to the inner wall of the hydrochloric acid feeding tube, so that the scraper 66 and the L-shaped clamp rod 55 jointly clamp and fix the hydrochloric acid feeding tube, thereby further improving the stability of the hydrochloric acid feeding tube at the entrance tube 31.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A protective transport device for hydrochloric acid, comprising a mobile device body (1), characterized in that: A bearing platform (2) is fixed on the top of the mobile device body (1), a transport frame (3) is fixed on the top of the bearing platform (2), an entry tube (31) is fixed on the top of the transport frame (3), and anti-collision devices (4) are arranged on both sides of the mobile device body (1), the anti-collision devices (4) comprising four connecting columns (41) and two anti-collision plates (42), the four connecting columns (41) are respectively installed on both sides of the top of the mobile device body (1) in a transverse sliding manner, the two anti-collision plates (42) are respectively fixed on one end of two adjacent connecting columns (41) away from the mobile device body (1), and a spring is arranged between the anti-collision plate (42) and the mobile device body (1), the top of the transport frame (3) is arranged with an anti-detachment device (5) for preventing the hydrochloric acid feeding tube from detaching from the entry tube (31), and the interior of the entry tube (31) is arranged with an anti-evaporation device (6) for preventing the hydrochloric acid from evaporating.
2. A protective transport device for hydrochloric acid according to claim 1, characterized in that: The top of the inlet pipe (31) is provided with a thread for connecting a cap, a discharge pipe (32) is fixed to one side of the transport frame (3), and a regulating valve is provided on the outside of the discharge pipe (32).
3. A protective transport device for hydrochloric acid according to claim 1, characterized in that: The anti-collision device (4) further comprises two L-shaped telescopic rods (43), two hinged rods (44), four elastic telescopic plates (45), and two rough panels (46); the two L-shaped telescopic rods (43) are respectively fixed to the tops of the two anti-collision plates (42); the four elastic telescopic plates (45) are respectively slidably mounted vertically on both sides of the mobile device body (1); the two rough panels (46) are respectively fixed to the bottoms of the telescopic ends of two adjacent elastic telescopic plates (45); one end of the two hinged rods (44) is respectively hinged to the outer walls of the fixed ends of the two L-shaped telescopic rods (43); and one end of the two hinged rods (44) is respectively hinged to the tops of the fixed ends of the elastic telescopic plates (45) on both sides.
4. A protective transport device for hydrochloric acid according to claim 3, characterized in that: The two L-shaped telescopic rods (43) are arranged in a staggered manner, and the two L-shaped telescopic rods (43) are located on a side away from the center of the mobile device body (1).
5. A protective transport device for hydrochloric acid according to claim 1, characterized in that: The anti-slip device (5) comprises two racks (51), a gear ring (52), an oblique groove ring (53), two L-shaped groove plates (54), and two L-shaped clamping rods (55). The two racks (51) are respectively fixed at the telescopic ends of the cross bars of the two L-shaped telescopic rods (43). The gear ring (52) is rotatably mounted on the top of the transport frame (3), and the gear ring (52) is meshed with the two racks (51). The oblique groove ring (53) is fixed on the top of the gear ring (52), and two oblique grooves are provided on the top of the oblique groove ring (53). The two L-shaped groove plates (54) are respectively fixed on both sides of the top of the transport frame (3). The two L-shaped clamping rods (55) are respectively slidably mounted inside the two L-shaped groove plates (54). The bottoms of the two L-shaped clamping rods (55) are both cylindrical, and the cylindrical shapes of the two L-shaped clamping rods (55) are respectively slidably mounted inside the two oblique grooves of the oblique groove ring (53).
6. A protective transport device for hydrochloric acid according to claim 5, characterized in that: The bottom surfaces of the cross bars of the two L-shaped clamping bars (55) are in the same horizontal plane as the top surface of the inlet pipe (31).
7. A protective transport device for hydrochloric acid according to claim 5, characterized in that: The anti-volatile device (6) comprises a U-shaped ring frame (61), a spiral groove rod (62), a sliding plate (63), and a rotating ring (64); the U-shaped ring frame (61) is fixed to the bottom of the inner wall of the transport frame (3), and the U-shaped ring frame (61) is located below the inlet pipe (31); the sliding plate (63) is slidably mounted on the inner wall of the U-shaped ring frame (61), and a spring is provided between the sliding plate (63) and the U-shaped ring frame (61); the spiral groove rod (62) is fixed to the top of the U-shaped ring frame (61), and the rotating ring (64) is rotatably mounted on the top of the sliding plate (63).
8. A protective transport device for hydrochloric acid according to claim 7, characterized in that: A sliding block for slidingly mounting inside the spiral groove of the spiral groove rod (62) is fixed on the inner wall of the rotating ring (64), and a through hole for accommodating the spiral groove rod (62) is provided in the middle of the sliding plate (63).
9. A protective transport device for hydrochloric acid according to claim 7, characterized in that: The anti-volatile device (6) further comprises four elastic telescopic rods (65) and four scrapers (66), wherein the fixed ends of the four elastic telescopic rods (65) are evenly embedded in the outer wall of the rotating ring (64) at a circumference, and the four scrapers (66) are respectively fixed to the telescopic ends of the four elastic telescopic rods (65), and the tops of the four scrapers (66) are all provided with rounded corners.
10. A protective transport device for hydrochloric acid according to claim 9, characterized in that: The anti-volatilization device (6) further comprises four magnetic blocks (67), wherein the four magnetic blocks (67) are respectively embedded in one side of the four scrapers (66) close to the elastic telescopic rod (65), the L-shaped clamping rod (55) is made of magnetic material, and the L-shaped clamping rod (55) and the magnetic blocks (67) are mutually attracted by magnetic force.