Chemical barrel pouring device

Abstract

The utility model relates to a kind of chemical barrel pouring device including moving seat, overturning slide, slider, lifting assembly and clamping assembly.Two overturning slides are in the shape of arc with opening upward, two overturning slides are symmetrically arranged on the two sides of moving seat, and two sliders are respectively slidably connected with the inner sides of two overturning slides.Through the two arc-shaped overturning slides symmetrically arranged and the slider and driving assembly matched therewith, a stable motion guide system is formed, so that the clamping assembly clamping the chemical barrel can smoothly overturn along the preset arc-shaped trajectory after the lifting assembly is lifted, effectively controlling the transfer process of the center of gravity of the chemical barrel, avoiding the shaking and overturning risk during pouring, the overturning and dumping action is more stable, avoiding material leakage, and ensuring operation safety.

Description

Technical Field

[0001] This utility model relates to the field of material pouring devices, and in particular to a chemical drum pouring device. Background Technology

[0002] Existing chemical drum tipping devices mostly adopt hinged tilting or hoisting tilting structures. During the tipping process, the movement trajectory of the chemical drum is uncontrollable. If the center of gravity of the drum suddenly shifts, it is easy to cause violent shaking or even overturning, which can easily lead to material spillage, environmental pollution, and failure to guarantee the safety of operators.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model discloses a chemical drum pouring device to solve the problems of uncontrollable movement trajectory of chemical drums, sudden shift of the drum's center of gravity causing violent shaking or even overturning, easy spillage of materials, environmental pollution, and inability to guarantee the safety of operators.

[0005] The technical solution adopted in this utility model is as follows: A chemical drum unloading device, characterized in that it comprises: Portable seat; The rotating slide has two sections, each with an upward-opening arc-shaped structure, and the two rotating slides are symmetrically arranged on both sides of the movable seat. The slider has two sliders, and the two sliders are respectively slidably connected to the inner sides of the two flip slides; The drive assembly has two components, which are located at the top of the flip slide. The output end of the drive assembly is connected to the slider, and the drive assembly drives the slider to slide along the flip slide. The lifting assembly has two parts, which are located at the top of the slider; A clamping assembly is fixedly installed on both sides of its bottom end on the top of the two lifting assemblies, and the clamping assembly is configured to clamp a chemical drum.

[0006] A further technical solution is that the driving component includes a first motor, a reel, and a pull rope. The first motor is located on the outer side of the top of the flip slide, and the output end of the first motor passes through the flip slide. The reel is installed on the output end of the first motor. One end of the pull rope is wound and fixed on the reel, and the other end of the pull rope is connected to the slider. The first motor drives the reel to rotate, the pull rope is wound around the reel, and the slider slides along the flip slide.

[0007] A further technical solution is that the lifting component is an electric lifting rod, the inner side of the slider is provided with a protrusion, the electric lifting rod is disposed on the protrusion, and the output end of the electric lifting rod is connected to the bottom end of the clamping component.

[0008] A further technical solution is that the clamping assembly includes a push rod, a clamping seat, a threaded rod, a threaded block, a second motor, a connecting rod, a first clamping plate, and a second clamping plate; there are two push rods, each disposed on the output end of one of the two lifting assemblies; the two sides of the clamping seat are connected to the rear ends of the two push rods, the clamping seat has an inner cavity, and a slot is opened at the front end of the clamping seat, the slot communicating with the inner cavity; the threaded rod is rotatably disposed in the inner cavity; the second motor is disposed on the outside of the clamping seat, and the output end of the second motor passes through the clamping seat. The threaded rod is connected to one end of the threaded rod. There are two threaded blocks, which are symmetrically fitted on both sides of the threaded rod. There are two connecting rods, and the rear end of the connecting rod passes through the slot and is connected to the threaded blocks. There are two first clamping plates and two second clamping plates, which are respectively connected to the upper and lower ends of the front end of the connecting rod. The second motor is driven to rotate the threaded rod. The two threaded blocks generate thread displacement and move closer or further away from each other, causing the two first clamping plates and the two second clamping plates to clamp or release the chemical drum.

[0009] A further technical solution is that the threads on both sides of the threaded rod are opposite, and the two threaded blocks are respectively sleeved on the opposite sides of the threaded rod.

[0010] A further technical solution is that a limiting plate is provided at the upper end of the first clamping plate, and the limiting plate abuts against the upper end of the chemical drum.

[0011] A further technical solution is that a guide groove is provided on the outer side of the first clamping plate near the drain port of the chemical drum. When the two first clamping plates are clamped together, the two guide grooves combine to form a guide channel.

[0012] A further technical solution is that a sealing gasket is provided on the side of the two guide grooves that are close to each other.

[0013] A further technical solution is that anti-slip pads are provided on the inner sides of both the first clamping plate and the second clamping plate.

[0014] The beneficial effects of this utility model embodiment are as follows: (I) A chemical drum unloading device includes a movable base, a tilting slide, a slider, a lifting assembly, and a clamping assembly. Two tilting slides have an upward-opening arc shape and are symmetrically arranged on both sides of the movable base. Two sliders are slidably connected to the inner sides of the two tilting slides. The two symmetrically arranged arc-shaped tilting slides, along with their corresponding sliders and driving assemblies, form a stable motion guiding system. This allows the clamping assembly holding the chemical drum to smoothly tilt along a preset arc trajectory after the lifting assembly raises it, effectively controlling the transfer of the chemical drum's center of gravity, avoiding the risk of shaking and tipping during unloading, making the tilting and unloading action more stable, preventing material spillage, and ensuring operational safety.

[0015] (ii) Furthermore, a guide groove is provided on the outer side of the first clamping plate near the drain port of the chemical drum. When the two first clamping plates clamp the chemical drum, the two opposing guide grooves combine to form a guide channel located directly below the drain port of the chemical drum. This channel accurately receives all the material flowing out of the drain port and guides it into the target container without spillage. This effectively prevents toxic or corrosive materials from splashing or leaking during the transfer process, ensuring operational safety and avoiding environmental pollution. Attached Figure Description

[0016] Figure 1 This is an isometric view of a chemical drum pouring device according to the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of a chemical drum after it has been overturned, which is a chemical drum unloading device according to this utility model.

[0018] Figure 3 This is a first cross-sectional view of a chemical drum unloading device according to the present invention.

[0019] Figure 4 This is a second cross-sectional view of the chemical drum pouring device of this utility model.

[0020] In the picture: 1. Movable seat; 2. Tilting slide; 3. Slider; 4. Pull rope; 5. Roller; 6. First motor; 7. Electric telescopic rod; 8. Push rod; 9. Clamping seat; 10. Threaded rod; 11. Threaded block; 12. Second motor; 13. Connecting rod; 14. First clamping plate; 15. Second clamping plate; 16. Guide groove; 17. Chemical drum; 18. Chemical drum lid; 19. Limiting plate. Detailed Implementation

[0021] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0022] First embodiment: A chemical drum unloading device includes a movable base 1, a tilting slide 2, a slider 3, a lifting assembly, and a clamping assembly. Specifically, four wheels are rotatably connected to the four corners of the movable base 1.

[0023] There are two tilting slides 2, each with an upward-opening arc shape. The two tilting slides 2 are symmetrically positioned on both sides of the movable base 1. There are also two sliders 3, each slidably connected to the inner side of one of the two tilting slides 2. Specifically, a slide rail is provided on the inner side of the tilting slide 2, and the outer side of the slider 3 is slidably connected to the slide rail.

[0024] The drive assembly has two components, one located at the top of the tilting slide 2, and the other connected to the slider 3. The drive assembly drives the slider 3 to slide along the tilting slide 2. For example, the drive assembly includes a first motor 6, a reel 5, and a pull rope 4. The first motor 6 is located on the outer side of the top of the tilting slide 2, and its output end passes through the tilting slide 2. The reel 5 is mounted on the output end of the first motor 6. One end of the pull rope 4 is wound and fixed to the reel 5, and the other end is connected to the slider 3. The first motor 6 drives the reel 5 to rotate, the pull rope 4 is wound around the reel 5, and the slider 3 slides along the tilting slide 2.

[0025] There are two lifting components, which are located at the top of the slider 3. For example, the lifting component is an electric lifting rod. The inner side of the slider 3 is provided with a protrusion, and the electric lifting rod is located on the protrusion. The output end of the electric lifting rod is connected to the bottom end of the clamping component.

[0026] The bottom two sides of the clamping assembly are fixedly mounted to the top of the two lifting assemblies. The clamping assembly is configured to clamp the chemical drum 17. Exemplarily, the clamping assembly includes push rods 8, clamping seats 9, threaded rods 10, threaded blocks 11, a second motor 12, a connecting rod 13, a first clamping plate 14, and a second clamping plate 15. There are two push rods 8, each located on the output end of one of the two lifting assemblies. The two sides of the clamping seat 9 are connected to the rear ends of the two push rods 8. The clamping seat 9 has an inner cavity, and a slot is opened at the front end of the clamping seat 9, communicating with the inner cavity. The threaded rod 10 is rotatably disposed within the inner cavity. The second motor 12 is located outside the clamping seat 9. The output end of the second motor 12 passes through the clamping seat 9 and connects to one end of the threaded rod 10. There are two threaded blocks 11, symmetrically sleeved on both sides of the threaded rod 10. Exemplarily, the threads on both sides of the threaded rod 10 are opposite, and the two threaded blocks 11 are respectively sleeved on the opposite sides of the threads of the threaded rod 10. Two connecting rods 13 are provided, with their rear ends passing through slots and connected to threaded blocks 11. Two first clamping plates 14 and two second clamping plates 15 are also provided, connected to the upper and lower ends of the front end of the connecting rods 13, respectively. Driving the second motor 12 causes the threaded rods 10 to rotate, resulting in threaded displacement of the two threaded blocks 11, bringing them closer together or further apart, thus clamping or releasing the chemical drum 17 using the two first clamping plates 14 and two second clamping plates 15. Furthermore, this clamping assembly can accommodate chemical drums 17 of various sizes.

[0027] Furthermore, a limiting plate 19 is provided at the upper end of the first clamping plate 14, which abuts against the upper end of the chemical drum 17. During the process of the device tipping over and pouring the material, the limiting plate 19 abuts against the upper end of the chemical drum 17 to form an axial limit, preventing the chemical drum 17 from detaching when tilted. The limiting plate 19, the first clamping plate 14, and the second clamping plate 15 constitute a stable clamping system, which enhances the reliability of clamping and the safety of the entire pouring process.

[0028] Furthermore, a guide groove 16 is provided on the outer side of the first clamping plate 14 near the drain port of the chemical drum 17. Specifically, a chemical drum lid 18 is internally threaded to the drain port of the chemical drum 17. When the two first clamping plates 14 clamp the chemical drum 17, the two opposing guide grooves 16 combine to form a guide channel located directly below the drain port of the chemical drum 17. When the chemical drum lid 18 is unscrewed, this channel accurately receives all the material flowing out of the drain port and guides it into the target container without spillage. This effectively prevents toxic or corrosive materials from splashing or leaking during the transfer process, ensuring operational safety and avoiding environmental pollution.

[0029] Furthermore, a sealing gasket is provided on the side of the two guide channels 16 that are close to each other. The two sealing gaskets achieve a tight fit through elastic deformation, so that the junction of the two guide channels 16 is completely sealed, avoiding the possibility of material leakage from the joint during the guiding process, and improving the safety and environmental protection of the material pouring process.

[0030] Furthermore, anti-slip pads are provided on the inner sides of both the first clamping plate 14 and the second clamping plate 15. The anti-slip pads increase the friction when the first clamping plate 14 and the second clamping plate 15 clamp the chemical drum 17, ensuring a stable clamping operation.

[0031] In operation, this embodiment is as follows: The operator first moves the movable seat 1 to the side of the chemical drum 17 via the wheels mounted at its four corners. Then, the second motor 12 in the clamping assembly is activated to drive the threaded rod 10 to rotate within the inner cavity of the clamping seat 9. The opposing threads on both sides of the threaded rod 10 drive the two threaded blocks 11 to produce opposing threaded displacements. The threaded blocks 11, through the connecting rod 13, drive the first clamping plate 14 and the second clamping plate 15 to firmly clamp the chemical drum 17 from the top and bottom. At this time, the guide groove 16 on the first clamping plate 14, under the action of the sealing gasket, combines to form a sealed guide channel and aligns with the drain port of the chemical drum 17. Simultaneously, the limiting plate 19 abuts against the upper end of the chemical drum 17, and the anti-slip pad enhances the clamping friction. After clamping is completed, the electric telescopic rods 7 of the two lifting assemblies are activated to push the push rod 8 and the entire clamping seat 9. The system rises, raising the chemical drum 17 to a predetermined height. Then, two drive components are activated. The first motor 6 drives the reel 5 to rotate and wind up the pull rope 4. The pull rope 4 pulls the slider 3 to slide smoothly along the slide rail inside the tilting slide 2 in a preset arc trajectory. This, through the protruding block, electric telescopic rod 7, push rod 8, and clamping seat 9, drives the chemical drum 17 to complete the tilting motion. During this tilting process, the material inside the chemical drum 17 flows out from the drain port and is guided into the target container through the guide channel. After the material is poured, the first motor 6 reverses to release the pull rope 4. The slider 3, lifting components, clamping components, and chemical drum 17 slide back to their original positions along the tilting slide 2 under the action of gravity. Finally, the second motor 12 reverses to drive the threaded rod 10 to release the first clamping plate 14 and the second clamping plate 15 from the chemical drum 17, completing the entire operation cycle.

[0032] In this embodiment, two symmetrically arranged arc-shaped flipping slides 2 and their corresponding sliders 3 and drive components constitute a stable motion guiding system. This allows the clamping component holding the chemical drum 17 to smoothly flip along a preset arc trajectory after being lifted by the lifting component. This effectively controls the transfer of the center of gravity of the chemical drum 17, avoids the risk of shaking and tipping during the pouring process, makes the flipping and tipping action more stable, prevents material spillage, and ensures operational safety.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A chemical drum unloading device, characterized in that, include: Portable seat; The rotating slide has two sections, each with an upward-opening arc-shaped structure, and the two rotating slides are symmetrically arranged on both sides of the movable seat. The slider has two sliders, and the two sliders are respectively slidably connected to the inner sides of the two flip slides; The drive assembly has two components, which are located at the top of the flip slide. The output end of the drive assembly is connected to the slider, and the drive assembly drives the slider to slide along the flip slide. The lifting assembly has two parts, which are located at the top of the slider; A clamping assembly is fixedly installed on both sides of its bottom end on the top of the two lifting assemblies, and the clamping assembly is configured to clamp a chemical drum.

2. The chemical drum unloading device according to claim 1, characterized in that: The drive assembly includes a first motor, a reel, and a pull rope. The first motor is located on the outer side of the top of the tilting slide, and the output end of the first motor passes through the tilting slide. The reel is installed on the output end of the first motor. One end of the pull rope is wound and fixed on the reel, and the other end of the pull rope is connected to the slider. The first motor drives the reel to rotate, the pull rope is wound around the reel, and the slider slides along the tilting slide.

3. The chemical drum unloading device according to claim 1, characterized in that: The lifting assembly is an electric lifting rod. The inner side of the slider is provided with a protrusion, and the electric lifting rod is located on the protrusion. The output end of the electric lifting rod is connected to the bottom end of the clamping assembly.

4. The chemical drum unloading device according to claim 1, characterized in that: The clamping assembly includes a push rod, a clamping seat, a threaded rod, a threaded block, a second motor, a connecting rod, a first clamping plate, and a second clamping plate. Two push rods are respectively located on the output ends of the two lifting assemblies. The clamping seat is connected to the rear ends of the two push rods on both sides. The clamping seat has an inner cavity, and a slot is formed at the front end of the clamping seat, communicating with the inner cavity. The threaded rod is rotatably disposed within the inner cavity. The second motor is located on the outside of the clamping seat, and its output end passes through the clamping seat and connects to the threaded rod. At one end of the threaded rod, there are two threaded blocks, which are symmetrically fitted on both sides of the threaded rod. There are two connecting rods, and the rear end of the connecting rod passes through the slot and connects to the threaded blocks. There are two first clamping plates and two second clamping plates, which are respectively connected to the upper and lower ends of the front end of the connecting rod. When the second motor is driven, the threaded rod rotates, and the two threaded blocks generate thread displacement, moving closer or further apart, which causes the two first clamping plates and the two second clamping plates to clamp or release the chemical drum.

5. The chemical drum unloading device according to claim 4, characterized in that: The threads on both sides of the threaded rod are opposite, and the two threaded blocks are respectively fitted onto the opposite sides of the threaded rod.

6. The chemical drum unloading device according to claim 4, characterized in that: The upper end of the first clamping plate is provided with a limiting plate, which abuts against the upper end of the chemical drum.

7. The chemical drum unloading device according to claim 4, characterized in that: The first clamping plate has a guide groove on the outer side of the end near the drain port of the chemical drum. When the two first clamping plates are clamped together, the two guide grooves combine to form a guide channel.

8. The chemical drum unloading device according to claim 7, characterized in that: A sealing gasket is provided on the side of the two guide grooves that are close to each other.

9. The chemical drum unloading device according to claim 4, characterized in that: Both the first clamping plate and the second clamping plate have anti-slip pads on their inner sides.

Images