Adblue barrel conveying device for filling production

Abstract

The utility model discloses a vehicle urea barrel conveying device for filling production, which comprises conveying devices, a filling machine and a control cabinet, the conveying devices are respectively arranged on the left side and the right side of the filling machine, the control cabinet is arranged on the outer side of the filling machine, and the conveying devices and the filling machine are respectively in telecommunication connection with the control cabinet; the conveying device further comprises a conveying belt mechanism a, a conveying belt mechanism b and a pushing mechanism. A filling base and a spraying pipe are further arranged below the filling machine. The urea filling device has the functions that urea generated in the filling process can be prevented from corroding the roller and the conveying motor, the barrel entering time is saved, the filling efficiency is improved, and the maintenance cost of equipment is reduced; the filled urea barrels are stably pushed out, and splashing generated in the conveying process of the conveying device is prevented; and the barrel body is cleaned after the filling is finished, so that the urea solution is prevented from being adhered to the conveying device in the subsequent transfer process to cause corrosion and damage to equipment.

Description

Technical Field

[0001] This utility model belongs to the field of conveying device technology, and in particular relates to a vehicle urea barrel conveying device for filling production. Background Technology

[0002] Automotive urea is an essential product for heavy-duty diesel vehicles to meet the China IV emission standards. Automotive urea refers to a urea solution with a concentration of 32.5% and ultrapure water as the solvent. The raw materials are special automotive urea raw materials and ultrapure water. In the production process of automotive urea, a filling machine is used to fill the prepared urea solution into urea barrels.

[0003] Existing technology, such as Chinese Patent (CN213293728U), discloses a conveying device for automotive urea filling barrels used in production. It includes a first conveyor belt that receives the bottom of the filling barrel, a guiding component, and a second conveyor belt. The guiding component is located above the first conveyor belt and includes at least two opposing slotted tubes and a guiding wheel. The guiding wheel is rotatably mounted inside the slotted tubes and protrudes from the openings of the slotted tubes. The slotted tubes are spaced apart to form channels for the filling barrels to pass through. The channels are aligned with the conveying direction of the first conveyor belt, and the width of the input end of the channel is greater than the width of the output end. The second conveyor belt is located above the guiding component, contacting the upper end of the filling barrel, and the conveying direction and speed of the second conveyor belt are the same as those of the first conveyor belt.

[0004] This method has the following drawbacks: First, during the filling and conveying process, a small amount of urea solution may leak from the filling barrel. When the urea comes into contact with the corrosive surfaces of the conveying rollers and motors on the weighing pan of the device, it can easily corrode the metal surfaces, leading to successive damage to the rollers and motors. Second, the unstable movement of the filling barrels during the filling and conveying process can cause the urea solution to splash, resulting in corrosion and contamination. Third, if the urea barrel surface is not cleaned in time during the transfer process after the urea barrel surface has come into contact with the urea solution, it will adhere to the surface of the device and cause corrosion to the metal surfaces.

[0005] Therefore, this utility model provides a vehicle-mounted urea barrel conveying device for filling production. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model discloses a vehicle-mounted urea barrel conveying device for filling production. This device can prevent the urea generated during the filling process from corroding the rollers and conveyor motor, save barrel loading time, improve filling efficiency, and reduce equipment maintenance costs; it can stably push out the filled urea barrels and prevent splashing during the transport of the conveying device; after filling, the barrel body is cleaned to prevent the urea solution from sticking to the conveying device during subsequent transfer and causing corrosion and damage to the equipment.

[0007] To achieve the above-mentioned technical effects, this utility model provides a vehicle urea barrel conveying device for filling production, including a conveying device, a filling machine, and a control cabinet. The conveying device is respectively arranged on the left and right sides of the filling machine, and the control cabinet is arranged outside the filling machine. The conveying device and the filling machine are electrically connected to the control cabinet. The conveying device also includes a conveyor belt mechanism a, a conveyor belt mechanism b, and a pushing mechanism. The conveyor belt mechanism a is arranged on the left side of the filling machine, the conveyor belt mechanism b is arranged on the right side of the filling machine, and the pushing mechanism for batch pushing urea barrels is arranged above the conveyor belt mechanism. A filling base and spray pipes are also arranged below the filling machine. The filling base for transferring urea barrels is arranged below the filling machine, and the spray pipes are respectively arranged on the front and rear sides below the filling machine.

[0008] Preferably, the pushing mechanism further includes a cylinder, a mounting slider, a chute, a push plate, and a connecting rod. The cylinder is respectively located on the upper front and rear sides of the conveyor belt mechanism a. The mounting slider is located on the right output end of the cylinder. The chute is located below the mounting slider and is slidably connected to the mounting slider. The connecting rod is located on the right side of the mounting slider, and the push plate is located on the connecting rod.

[0009] Preferably, the push plate further includes a support, a plate, a limiting block, and a torsion spring. The support is mounted on the connecting rod, and the side of the support is slidably connected to the chute on the filling machine. The plate is mounted on the side of the support via a hinge. The limiting block is located on the left side of the plate at the connection between the plate and the support. The torsion spring is located at the connection between the plate and the support.

[0010] Preferably, the torque of the torsion spring in the leftmost push plate is less than the torque of the torsion spring in the right push plate.

[0011] Preferably, the filling base further includes a support base, a water collection chamber, a drain pipe, and a cleaning mechanism. The support base is located above the water collection chamber, the drain pipe is located on the front side of the water collection chamber, and the cleaning mechanism is located on both sides of the support base.

[0012] Preferably, the support base is provided with a row of rubber rollers, and the top of the rubber rollers is flush with the top of the conveyor belt mechanism a and the conveyor belt mechanism b.

[0013] Preferably, the cleaning mechanism further includes a water collection plate and absorbent cotton. The water collection plate is inclinedly arranged on the left and right sides of the water collection chamber, and the absorbent cotton is arranged on the top of the water collection plate.

[0014] Preferably, the support base is a plate with holes.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The device is equipped with conveyor belt mechanism a, conveyor belt mechanism b, and pushing mechanism. It pushes empty barrels into the filling machine while simultaneously sending out filled urea barrels, avoiding the need for a direct conveyor device below the filling machine. This prevents urea generated during the filling process from corroding the rollers and conveyor motor, saves barrel loading time, improves filling efficiency, and reduces equipment maintenance costs. Simultaneously, it is equipped with a filling base and spray pipes to stably push out the filled urea barrels, preventing splashing during transport. Furthermore, it cleans the barrels after filling to prevent urea solution from adhering to the conveyor device during subsequent transfers, thus preventing corrosion and equipment damage. Attached Figure Description

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a left view of the present invention;

[0019] Figure 3 yes Figure 2 A sectional view of section a.

[0020] Figure 4 yes Figure 3 A partial schematic diagram of b in the middle;

[0021] Figure 5 This is the isometric drawing of this utility model;

[0022] Figure 6 yes Figure 5 A partial schematic diagram of c in the middle;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Filling machine; 2. Conveyor belt mechanism a; 3. Conveyor belt mechanism b; 4. Pushing mechanism; 5. Spray pipe; 6. Cylinder; 7. Mounting slider; 8. Slide chute; 9. Push plate; 10. Connecting rod; 11. Support; 12. Plate; 13. Limit block; 14. Support base; 15. Water collection chamber; 16. Sewage pipe; 17. Cleaning mechanism; 18. Rubber roller; 19. Water collection plate; 20. Absorbent cotton. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] The prior art in this embodiment has the following problems: The inventors have found the following defects in the prior art: 1. During the filling and conveying process, a small amount of urea solution will escape from the filling barrel. After the urea comes into contact with the corrosive surfaces of the conveying rollers and conveying motor of the device, the urea is prone to corroding the metal surface, resulting in the successive damage of the rollers and conveying motor; 2. During the filling and conveying process, the movement of the filling barrel is unstable, which will cause the urea solution to be affected by the shaking of the barrel itself during the filling process, resulting in the splashing of urea solution in the barrel, causing corrosion and pollution; 3. After the urea barrel surface is covered with urea solution, if the urea barrel surface is not cleaned in time during the transfer process, the solution will stick to the surface of the device and cause corrosion by detaching from the metal surface. Example 1

[0027] like Figures 1 to 6 As shown:

[0028] Therefore, the inventor provides a vehicle urea barrel conveying device for filling production, including a conveying device, a filling machine 1, and a control cabinet. The conveying device is respectively arranged on the left and right sides of the filling machine 1, and the control cabinet (not shown in the figure) is arranged outside the filling machine 1. The conveying device and the filling machine 1 are electrically connected to the control cabinet. The conveying device also includes a conveyor belt mechanism a2, a conveyor belt mechanism b3, and a pushing mechanism 4. The conveyor belt mechanism a2 is arranged on the left side of the filling machine 1, the conveyor belt mechanism b3 is arranged on the right side of the filling machine 1, and the pushing mechanism 4 for batch pushing of urea barrels is arranged above the conveyor belt mechanism. A filling base and a spray pipe 5 are also arranged below the filling machine 1. The filling base for transferring urea barrels is arranged below the filling machine 1, and the spray pipe 5 is arranged on the front and rear sides below the filling machine 1.

[0029] Using the above scheme, urea barrels enter from the left side to the right of conveyor belt mechanism a2. After the urea barrels are stacked, the pushing mechanism 4 pushes the two batches of stacked urea barrels onto the filling base below the filling machine 1. The filling machine 1 automatically fills the urea barrels. At the same time, the next batch of urea barrels enters from the left end of conveyor belt mechanism a2 during the filling process and is stacked in the same way. After the urea barrels above the filling base are filled, the pushing mechanism 4 pushes the filled urea barrels onto conveyor belt mechanism b3. During the process, the spray pipe 5 sprays water mist from both sides of the filled barrels to clean the barrels. The cleaned urea barrels are transported to the right by conveyor belt mechanism b3. At the same time, the empty urea barrels on the left side come to the filling base. During the filling of the empty urea barrels, the pushing device retracts, and the urea filling operation is repeated. Example 2

[0030] like Figures 1 to 6 As shown:

[0031] Furthermore, the pushing mechanism 4 also includes a cylinder 6, a mounting slider 7, a slide 8, a push plate 9, and a connecting rod 10. The cylinder 6 is respectively located on the upper front and rear sides of the conveyor belt mechanism a2. The mounting slider 7 is located on the right output end of the cylinder 6. The slide 8 is located below the mounting slider 7 and is slidably connected to the mounting slider 7. The connecting rod 10 is located on the right side of the mounting slider 7, and the push plate 9 is located on the connecting rod 10.

[0032] Furthermore, the push plate 9 also includes a support 11, a plate 12, a limiting block 13, and a torsion spring. The support 11 is mounted on the connecting rod 10, and the side of the support 11 is slidably connected to the chute on the filling machine 1. The plate 12 is mounted on the side of the support 11 via a hinge. The limiting block 13 is located on the left side of the plate 12 at the connection between the plate 12 and the support 11. The torsion spring (not shown in the figure) is located at the connection between the plate 12 and the support 11.

[0033] Furthermore, the torque of the torsion spring in the leftmost push plate 9 is less than the torque of the torsion spring in the right push plate 9.

[0034] In the initial stage, cylinder 6 retracts, and the left end of push plate 9 is positioned on conveyor belt mechanism a2. The empty urea barrel moves to the right along conveyor belt mechanism a2. During this movement, the empty barrel pushes plate 12 to the right. Plate 12 rotates to the right on support 11, causing the empty barrel to pass through the leftmost push plate 9. Driven by conveyor belt mechanism a2, it moves to the left end of the next push plate 9 on the right. Since the torque of the torsion spring in the leftmost push plate 9 is less than the torque of the torsion spring in the rightmost push plate 9, the empty barrel can pass through the left push plate 9 but not the right push plate 9. Plate 9 stacks two rows of twelve empty barrels to be filled in the same batch between the two push plates 9. After the empty barrels between the push plates 9 are stacked, a sensor (not shown in the figure) detects a signal that the stack is full of empty barrels, or the operator manually starts the cylinder 6. The cylinder 6 drives the mounting slider 7 to slide on the slide groove 8, pushing the connecting rod 10 to push the empty barrels to the filling base below the filling machine 1 to start filling. Due to the setting of the limit block 13, the plate 12 will not rotate to the left when pushing the empty barrels to the right, and can stably push the empty barrels to the right.

[0035] The empty barrel is pushed under the filling machine 1. The filling machine 1 detects the empty barrel and automatically fills it with urea. During the filling process, due to the increased weight of the barrel, it is not easy to push the barrel. At this time, the cylinder 6 retracts, which drives the push plate 9 on the connecting rod 10 to move to the left. The plate 12 rotates to the right and retracts due to the resistance of the barrel. After leaving the filling machine 1, it is bounced back by the torsion spring. At this time, the leftmost push plate 9 and the middle push plate 9 come to the top of the conveyor belt mechanism a2. The middle push plate 9 and the rightmost push plate 9 fix the urea barrel being filled in the middle. During the filling process, empty barrels can continue to be added to the pushing mechanism through the conveyor belt mechanism a2.

[0036] After the urea barrels on the right are filled and the empty barrels on the left are stacked, cylinder 6 is activated in the same way, extending it to the right and slowly pushing the filled urea barrels to the right above conveyor belt mechanism b3. Simultaneously, the empty barrels are pushed below filling machine 1. Once the empty barrels are in place, filling machine 1 starts filling. During this process, cylinder 6 retracts, push plate 9 retracts to the right, and the left end of pushing mechanism 4 returns to above conveyor belt mechanism a2. During this process, support 11 slides on the chute inside filling machine 1, which provides support for push plate 9. The empty barrels are then refilled, and the right end of pushing mechanism 4 pushes the filled urea barrels... Once the urea barrel is released and comes to a stop, the conveyor belt mechanism b3 starts and sends the urea barrel to the next process. This process is repeated to carry out the filling operation. During the process, the urea barrel is slowly pushed by the pushing mechanism 4. By pushing the empty barrel into the filling machine 1 while sending out the filled urea barrel, the empty barrel is pushed into the filling machine 1. This avoids setting the conveyor device directly under the filling machine 1, preventing the urea generated during the filling process from corroding the rollers and conveyor motor. At the same time, it can stably push out the filled urea barrel, preventing splashing during the transportation of the conveyor device, saving barrel loading time, improving filling efficiency, and reducing equipment maintenance costs. Example 3

[0037] like Figures 1 to 6 As shown:

[0038] Furthermore, the filling base also includes a support base 14, a water collection chamber 15, a drain pipe 16, and a cleaning mechanism 17. The support base 14 is located above the water collection chamber 15, the drain pipe 16 is located on the front side of the water collection chamber 15, and the cleaning mechanism 17 is located on both sides of the support base 14.

[0039] Furthermore, the support base 14 is provided with a row of rubber rollers 18, and the top of the rubber rollers 18 is flush with the top of the conveyor belt mechanism a2 and the conveyor belt mechanism b3.

[0040] Furthermore, the cleaning mechanism 17 also includes a water collection plate 19 and a water-absorbing cotton 20. The water collection plate 19 is respectively inclinedly arranged on the left and right sides of the water collection cavity 15, and the water-absorbing cotton 20 is arranged on the top of the water collection plate 19.

[0041] The empty barrel is pushed onto the filling machine 1 by the pushing mechanism 4. A separate filling base is used to prevent the conveyor belt from being placed directly under the filling machine 1, thus preventing urea corrosion. The rubber rollers 18 can roll to assist the pushing mechanism. After filling, the spray pipe 5 connected to the cleaning water pipeline sprays cleaning water from the side of the urea barrel to wash off the urea solution on the surface. The wastewater enters the water collection chamber 15 through the gap between the rubber rollers 18 and is discharged through the drain pipe 16. After rinsing, the pushing mechanism 4 pushes the urea barrel to the right. The wastewater falling between the pushing mechanism 4 and the conveyor belt mechanism a2 and conveyor belt mechanism b3 is absorbed by the absorbent cotton 20 and collected into the water collection chamber 15 through the water collection plate 19 and discharged. In this way, the barrel is cleaned after filling to prevent the urea solution from sticking to the conveying device during subsequent transportation and causing corrosion and damage to the equipment. Example 4

[0042] Furthermore, the support base 14 is configured as a plate with holes (not shown in the figure);

[0043] When the pushing mechanism 4 pushes out the filled urea barrel, the bottom of the barrel can slide on the plate, and the cleaning water falls into the water collection chamber 15 through the holes on the plate. Considering the corrosive effect of urea, the plate can be made of polymer plastic plate or corrosion-resistant 304 stainless steel plate.

[0044] In summary, this device is equipped with a conveyor belt mechanism a2, a conveyor belt mechanism b3, and a pushing mechanism 4. By pushing empty barrels into the filling machine 1 while simultaneously sending out filled urea barrels, it avoids the need for a direct conveying device below the filling machine 1, preventing urea generated during the filling process from corroding the rollers and conveyor motor. This saves barrel loading time, improves filling efficiency, and reduces equipment maintenance costs. Furthermore, the device includes a filling base and a spray pipe 5, which can stably push out the filled urea barrels, preventing splashing during transport. After filling, the barrels are cleaned to prevent urea solution from adhering to the conveying device during subsequent transfers, thus preventing corrosion and equipment damage.

[0045] The working principle of this utility model:

[0046] The urea barrel enters from the left side of the conveyor belt mechanism a2 to the right. In the initial stage, the cylinder 6 retracts, and the left end of the push plate 9 is positioned on the conveyor belt mechanism a2. The empty urea barrel moves to the right along the conveyor belt mechanism a2. During the rightward movement of the empty barrel, it pushes the plate 12 to the right. The plate 12 rotates to the right on the support 11 and retracts, allowing the empty barrel to pass through the leftmost push plate 9. Driven by the conveyor belt mechanism a2, it moves to the left end of the next push plate 9 on the right. Since the torque of the torsion spring in the leftmost push plate 9 is less than the torque of the torsion spring in the rightmost push plate 9, the empty barrel can pass through the left end. Push plate 9, without passing through the right push plate 9, allows two rows of twelve empty barrels to be filled in the same batch to be stacked between the two push plates 9. After the empty barrels between the push plates 9 are stacked, the set sensor detects the signal that the empty barrels are full, or the operator manually operates to start the cylinder 6. The cylinder 6 drives the mounting slider 7 to slide on the slide 8, pushing the connecting rod 10 to push the empty barrels to the filling base below the filling machine 1 to start filling. Due to the setting of the limit block 13, the plate 12 will not rotate to the left when pushing the empty barrels to the right, and can stably push the empty barrels to the right.

[0047] The empty barrel is pushed up to the bottom of the filling machine 1 by the pushing mechanism 4. A separate filling base is used to prevent the conveyor belt from being placed directly under the filling machine 1 to prevent urea corrosion. The rubber roller 18 can roll to provide assistance when the pushing mechanism pushes it; it can also be set as a corrosion-resistant plate so that the bottom of the barrel can slide on the plate.

[0048] The empty barrel is pushed under the filling machine 1. The filling machine 1 detects the empty barrel and automatically fills it with urea. During the filling process, due to the increased weight of the barrel, it is not easy to push the barrel. At this time, the cylinder 6 retracts, which drives the push plate 9 on the connecting rod 10 to move to the left. The plate 12 rotates to the right and retracts due to the resistance of the barrel. After leaving the filling machine 1, it is bounced back by the torsion spring. At this time, the leftmost push plate 9 and the middle push plate 9 come to the top of the conveyor belt mechanism a2. The middle push plate 9 and the rightmost push plate 9 fix the urea barrel being filled in the middle. During the filling process, empty barrels can continue to be added to the pushing mechanism through the conveyor belt mechanism a2.

[0049] After the urea barrel on the right is filled and the empty barrels on the left are stacked, cylinder 6 is activated in the same way, causing cylinder 6 to extend to the right and slowly push the filled urea barrel to the right above the conveyor belt mechanism b3. During this process, support 11 slides on the chute inside the filling machine 1, and the chute provides support for push plate 9. At the same time, the empty barrel is pushed to the bottom of the filling machine 1. After the empty barrel is in place, the filling machine 1 starts filling. During this process, cylinder 6 retracts, push plate 9 retracts to the right, and the left end of push mechanism 4 returns to the top of conveyor belt mechanism a2 to refill the empty barrel. The right end of push mechanism 4 releases the filled urea barrel. After the urea barrel stops, the conveyor belt mechanism b3 starts and sends the urea barrel to the next process. This process is repeated to carry out the filling operation.

[0050] During the process, the urea barrel is slowly pushed by the pushing mechanism 4. While pushing the empty barrel into the filling machine 1, the filled urea barrel is sent out at the same time. This avoids the need to set up a conveying device directly under the filling machine 1, which would prevent the urea generated during the filling process from corroding the rollers and conveyor motor. At the same time, it can stably push out the filled urea barrel, preventing splashing during the transportation of the conveying device. With this mechanism, the filling cycle of the filling machine 1 is reduced from the original 45 seconds to about 35 seconds, saving barrel feeding time, improving filling efficiency, and reducing equipment maintenance costs.

[0051] After filling is completed, the spray pipe 5 connected to the cleaning water pipeline sprays cleaning water from the side of the urea barrel to wash off the urea solution on the surface. The sewage enters the water collection chamber 15 through the gap between the rubber rollers 18 and is discharged through the sewage pipe 16. After rinsing, the pushing mechanism 4 pushes the urea barrel to the right. The sewage that falls between the pushing mechanism 4 and the conveyor belt mechanism a2 and conveyor belt mechanism b3 is absorbed by the absorbent cotton 20 and collected in the water collection chamber 15 through the water collection plate 19 and discharged. In this way, the barrel is cleaned after filling to prevent the urea solution from sticking to the conveying device during subsequent transportation and causing corrosion and damage to the equipment.

[0052] The filling operation is carried out repeatedly using this device.

[0053] This concludes the description of the working principle of the device.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device for vehicle-mounted urea barrels used in filling production, comprising a conveying device, a filling machine, and a control cabinet, wherein the conveying device is respectively disposed on the left and right sides of the filling machine, the control cabinet is disposed outside the filling machine, and the conveying device and the filling machine are electrically connected to the control cabinet, characterized in that: The conveying device also includes a conveyor belt mechanism a, a conveyor belt mechanism b, and a pushing mechanism. The conveyor belt mechanism a is located on the left side of the filling machine, the conveyor belt mechanism b is located on the right side of the filling machine, and the pushing mechanism for pushing urea barrels in batches is located above the conveyor belt mechanism. A filling base and a spray pipe are also provided below the filling machine. The filling base for transferring urea barrels is located below the filling machine, and the spray pipes are respectively located on the front and rear sides below the filling machine.

2. The truck-mounted urea barrel conveying device for filling production according to claim 1, characterized in that: The pushing mechanism further includes a cylinder, a mounting slider, a chute, a push plate, and a connecting rod. The cylinder is respectively located on the upper front and rear sides of the conveyor belt mechanism a. The mounting slider is located on the right output end of the cylinder. The chute is located below the mounting slider and is slidably connected to the mounting slider. The connecting rod is located on the right side of the mounting slider, and the push plate is located on the connecting rod.

3. The truck-mounted urea barrel conveying device for filling production according to claim 2, characterized in that: The push plate also includes a support, a plate, a limiting block, and a torsion spring. The support is mounted on the connecting rod, and the side of the support is slidably connected to the chute on the filling machine. The plate is mounted on the side of the support via a hinge. The limiting block is located on the left side of the plate at the connection between the plate and the support. The torsion spring is located at the connection between the plate and the support.

4. The vehicle-mounted urea barrel conveying device for filling production according to claim 3, characterized in that: The torque of the torsion spring in the leftmost push plate is less than the torque of the torsion spring in the right push plate.

5. The vehicle urea barrel conveying device for filling production according to claim 1, characterized in that: The filling base also includes a support base, a water collection chamber, a drain pipe, and a cleaning mechanism. The support base is located above the water collection chamber, the drain pipe is located on the front side of the water collection chamber, and the cleaning mechanism is located on both sides of the support base.

6. The truck-mounted urea barrel conveying apparatus for filling production according to claim 5, characterized in that: The support base is provided with a row of rubber rollers, and the top of the rubber rollers is flush with the top of the conveyor belt mechanism a and the conveyor belt mechanism b.

7. The vehicle urea barrel conveying device for filling production according to claim 5, characterized in that: The cleaning mechanism also includes a water collection plate and absorbent cotton. The water collection plate is inclinedly arranged on the left and right sides of the water collection chamber, and the absorbent cotton is arranged on the top of the water collection plate.

8. The vehicle urea barrel conveying device for filling production according to claim 5, characterized in that: The support base is configured as a plate with holes.

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