A filling device for polyacrylamide emulsion production

Abstract

The utility model discloses a kind of filling equipment for polyacrylamide emulsion production, including conveyor, the support frame is equipped in the bottom of conveyor, support frame top is fixedly connected with storage tank, one side of storage tank is fixedly connected with feed pipe and penetrates, the bottom center of storage tank is fixedly connected with the feed pipe and penetrates, the one end of feed pipe is installed with solenoid valve, the both sides of the bottom of storage tank are installed with electric push rod, electric push rod output shaft bottom end is fixedly connected with mounting frame, multiple discharge pipes are equipped in mounting frame, the bottom end of feed pipe is fixedly connected with multiple flexible hoses, the bottom end of flexible hose is fixedly connected in the top end of discharge pipe, the both sides of conveyor top are fixedly connected with fixed plate, fixed plate one side is fixedly connected with through slot and penetrates, displacement plate is slidably connected in through slot, displacement plate one side is fixedly connected with baffle, baffle and cylinder can form support in conveying to container.

Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, and in particular to a filling equipment for the production of polyacrylamide emulsion. Background Technology

[0002] Polyacrylamide emulsion is a liquid product formed by dispersing solid polyacrylamide in water and stabilizing it with an emulsifier. It is widely used in water treatment, oil extraction and other fields. Polyacrylamide emulsion filling equipment is the key device to achieve accurate filling of this product, which meets the needs of efficient and continuous filling in large-scale industrial production and is an important link connecting polyacrylamide emulsion production and market application.

[0003] When workers use traditional polyacrylamide emulsion filling equipment, during the process of placing containers of different sizes, such as smaller containers, on the conveyor belt, the fixed and non-adjustable spacing between the baffles on both sides of the conveyor belt creates a large gap between the baffles and the containers, failing to provide effective support for the containers. When the discharge pipe is inserted into the container, the container, due to its light weight and the influence of the insertion force, is prone to shaking or even tipping over, directly leading to a decrease in filling efficiency and poor operational stability. Therefore, a filling equipment for polyacrylamide emulsion production is needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a filling device for the production of polyacrylamide emulsions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A filling device for producing polyacrylamide emulsion includes a conveyor, a support frame at the bottom of the conveyor, a storage tank fixedly connected to the top of the support frame, a feed pipe fixedly connected to one side of the storage tank, a discharge pipe fixedly connected to the center of the bottom of the storage tank, a solenoid valve installed at one end of the discharge pipe, electric push rods installed on both sides of the bottom of the storage tank, an installation frame fixedly connected to the bottom end of the output shaft of the electric push rod, multiple discharge pipes provided in the installation frame, multiple telescopic hoses fixedly connected to the bottom end of the discharge pipes, the bottom end of the telescopic hoses fixedly connected to the top end of the discharge pipes, fixed plates fixedly connected to both sides of the top of the conveyor, a through groove opened on one side of the fixed plate, a displacement plate slidably connected inside the through groove, a baffle fixedly connected to one side of the displacement plate, and limit plates fixedly connected to both sides of the top of the conveyor, a plurality of limit holes opened through the top of the limit plate, a slot opened on the top of the displacement plate, a pull rod slidably connected inside the slot, the pull rod being adapted to any one of the limit holes.

[0006] By adopting the above technical solution, and by setting a fixed plate, a displacement plate, and baffles, when it is necessary to fill a smaller container, the connecting plate can be pushed to adjust the distance between the two baffles. The two baffles can support the smaller container. By setting a limiting plate, a limiting hole, a slot, and a pull rod, the operator can lock the position of the baffles after adjusting the distance between the two baffles, thereby ensuring stable transport of the smaller container and facilitating effective filling.

[0007] Preferably, sliders are fixedly connected to both sides of the bottom of the displacement plate, and grooves are provided on both sides of the top of the conveyor. The sliders are slidably connected in the grooves, and the cross-sections of the sliders and the grooves are trapezoidal.

[0008] By adopting the above technical solution, and by setting a slider and a groove, with both the slider and the groove having trapezoidal cross-sections, the baffles move more smoothly when the displacement plate is pushed to adjust the distance between the two baffles.

[0009] Preferably, a guide frame is provided on one side of the baffle, and several through holes are provided on the top and bottom of the guide frame. Rollers are provided in the several through holes, and sealed bearings are installed inside the through holes. The rollers are rotatably connected to the through holes through the sealed bearings.

[0010] By adopting the above technical solution, and by setting up guide frames and rollers, when smaller containers are being conveyed, the rollers reduce wear on the container surface, and as the conveying continues, the smaller containers can drive the rollers to rotate, thereby improving the stability of the smaller containers during the conveying process.

[0011] Preferably, the outer side of the roller is fixedly fitted with a protective sleeve, and the protective sleeve is made of rubber.

[0012] By adopting the above technical solution and setting a protective sleeve made of rubber, the wear and tear on the container during transportation is reduced.

[0013] Preferably, a mounting plate is fixedly connected to the bottom of the baffle, a sliding rod is fixedly connected to the top of the mounting plate, the guide frame is slidably sleeved on the outside of the sliding rod, a circular hole is opened through the top of the mounting plate, a lead screw is rotatably connected in the circular hole, and the guide frame is threadedly sleeved on the outside of the lead screw.

[0014] By adopting the above technical solution and by setting up slide bars, mounting plates and lead screws, the height of the rollers can be adjusted by the operators to accommodate containers of different heights, thus expanding the application range of the filling equipment for polyacrylamide emulsion production.

[0015] Preferably, a damping bearing is installed inside the circular hole, the lead screw is rotatably connected to the circular hole through the damping bearing, and a knob is fixedly connected to the top of the lead screw.

[0016] By adopting the above technical solution and setting a knob, the operator can avoid direct contact between their hand and the sharp part of the screw to adjust the gap of the baffle when manually turning the screw. This would prevent scratches.

[0017] Preferably, the pull rod has a T-shaped cross-section, a ring is fixedly sleeved on the outside of the pull rod, a spring is fixedly connected to the top of the ring, the top of the spring is fixedly connected to the top of the inner wall of the displacement plate, and the spring is sleeved on the outside of the pull rod.

[0018] By adopting the above technical solution and setting the cross-section of the pull rod to be T-shaped, the staff only needs to pull the pull rod to lock the position of the baffle, which is easy to grip. By setting the ring and spring, the position of the displacement plate and the baffle can be quickly locked through the spring rebound action.

[0019] Preferably, the mounting frame has several threaded grooves on both sides of its top, and a movable plate is provided on the top of the mounting frame. The movable plate is fixedly sleeved on the outside of the discharge pipe, and threaded rods are threadedly connected to both sides of the top of the movable plate. The threaded rods are adapted to any one of the threaded grooves.

[0020] By adopting the above technical solution and setting threaded grooves and threaded rods, operators can flexibly adjust the spacing between adjacent discharge pipes, thereby enhancing the applicability and flexibility of the polyacrylamide emulsion filling equipment.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up chutes, sliders, displacement plates, fixed blocks, limit plates, tie rods, baffles, guide frames, mounting plates, and rollers, when workers place containers of different sizes, such as smaller containers, on the conveying mechanism for transport, the distance between the two baffles can be adjusted. When the discharge pipe is inserted into the container, the rollers on both sides can fit the container to form effective support, effectively preventing the container from shaking or tipping over during transport, thereby ensuring the smooth progress of the filling process and improving the stability of the filling operation.

[0022] 2. By incorporating rollers, slide bars, guide frames, lead screws, and knobs, workers can adjust the baffle height by turning the knobs when using containers of different heights for conveying. This allows the rollers to effectively support containers of varying heights, expanding the applicability of the equipment. Attached Figure Description

[0023] Figure 1 This is a first-view schematic diagram of the overall structure of a filling device for producing polyacrylamide emulsion according to the present invention. Figure 2 This is a second-view schematic diagram of the overall structure of a filling device for producing polyacrylamide emulsion according to the present invention. Figure 3 This is a third-view schematic diagram of the overall structure of a filling device for producing polyacrylamide emulsion according to the present invention. Figure 4 This is a schematic diagram of the connection structure between the displacement plate and the slider in a filling device for producing polyacrylamide emulsion according to the present invention. Figure 5 This is an enlarged schematic diagram of the structure of region A of a filling device for producing polyacrylamide emulsion according to the present invention. Figure 6 This is an enlarged schematic diagram of the structure of section B of a filling device for producing polyacrylamide emulsion according to the present invention.

[0024] In the diagram: 1. Conveyor; 2. Support frame; 3. Storage bin; 4. Feed pipe; 5. Electric push rod; 6. Telescopic hose; 7. Discharge pipe; 8. Threaded groove; 9. Threaded rod; 10. Fixing plate; 11. Displacement plate; 12. Baffle; 13. Slide groove; 14. Slider; 15. Mounting plate; 16. Guide frame; 17. Roller; 18. Lead screw; 19. Knob; 20. Limiting plate; 21. Pull rod; 22. Ring; 23. Spring. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1 and Figure 2A filling device for producing polyacrylamide emulsion includes a conveyor 1, a support frame 2 at the bottom of the conveyor 1, a storage tank 3 fixedly connected to the top of the support frame 2, a feed pipe fixedly connected through one side of the storage tank 3, a discharge pipe 4 fixedly connected through the center of the bottom of the storage tank 3, a solenoid valve installed at one end of the discharge pipe 4, and electric push rods 5 installed on both sides of the bottom of the storage tank 3. The electric push rods 5 are of the LINAK model. The LA25 electric push rod 5 has a mounting frame fixedly connected to the bottom of its output shaft. Multiple discharge pipes 7 are located inside the mounting frame, which is fixedly fitted onto the outside of the discharge pipes 7. Multiple telescopic hoses 6 are fixedly connected to the bottom of the discharge pipe 4, and the bottom of the telescopic hoses 6 are fixedly connected to the top of the discharge pipes 7. Several threaded grooves 8 are opened on both sides of the top of the mounting frame. A movable plate is located on the top of the mounting frame, and it is fixedly fitted onto the outside of the discharge pipes 7. Threaded rods 9 are threadedly connected to both sides of the top of the movable plate. The threaded rods 9 are adapted to any of the threaded grooves 8, so that when the operator needs to adjust the spacing between the discharge pipes 7, they only need to unscrew the threaded rods 9 from the top of the movable plate, manually push each discharge pipe 7 and the movable plate to a certain position, and then screw the threaded rods 9 into the threaded grooves 8 on the top of the mounting frame.

[0027] Reference Figures 1-6 Both sides of the top of the conveyor 1 are fixedly connected to fixed plates 10. A through groove is opened on one side of the fixed plate 10. A displacement plate 11 is slidably connected inside the through groove. A baffle 12 is fixedly connected to one side of the displacement plate 11. Slider 14 is fixedly connected to both sides of the bottom of the displacement plate 11. A slide groove 13 is opened on both sides of the top of the conveyor 1. The slider 14 is slidably connected in the slide groove 13. The cross-section of the slider 14 and the slide groove 13 are both trapezoidal. The specific shape of the trapezoid is wider at the top and narrower at the bottom. A baffle 12 is fixedly connected to one side of the displacement plate 11. The distance between the two baffles 12 can be adjusted by pushing the displacement plate 11. When the operator pushes the displacement plate 11 to adjust the position of the two baffles 12, the movement of the displacement plate 11 drives the slider 14 to move in the slide groove 13, which can make the movement of the baffle 12 more stable.

[0028] Reference Figures 1-6 Both sides of the top of the conveyor 1 are fixedly connected to limit plates 20. The top of the limit plates 20 has several limit holes. The top of the displacement plate 11 has a slot. A pull rod 21 is slidably connected in the slot. The pull rod 21 is adapted to any one of the limit holes. The bottom of the baffle 12 is fixedly connected to the mounting plate 15. A guide frame 16 is provided on one side of the baffle 12. A sliding rod is fixedly connected to the top of the mounting plate 15. The guide frame 16 is slidably sleeved on the outside of the sliding rod. The top and bottom of the guide frame 16 are both fixedly connected to several through holes. Rollers 17 are provided in several through holes. Sealed bearings are installed inside the through holes. The rollers 17 are rotatably connected to the through holes through the sealed bearings. A protective sleeve is fixedly sleeved on the outside of the rollers 17. The protective sleeve is made of rubber. When a container needs to be placed on conveyor 1 for transport, the operator adjusts the position of baffle 12. First, pull rod 21 and push displacement plate 11. Displacement plate 11 moves baffle 12. The movement of baffle 12 moves mounting plate 15. The movement of mounting plate 15 moves slide rod. The movement of slide rod moves guide frame 16. The movement of guide frame 16 moves roller 17. After moving to the moving position, pull rod 21 is lowered and inserted into the limiting hole. At this time, the positions of baffle 12, displacement plate 11 and roller 17 are locked. Roller 17 can fit against the surface of the container. During container transport, the container drives roller 17 to rotate. At this time, the wear on the surface of the container is reduced during the transport process.

[0029] Reference Figures 2-5 The pull rod 21 has a T-shaped cross-section, which makes it easy for workers to lift the pull rod 21. A ring 22 is fixedly sleeved on the outside of the pull rod 21. A spring 23 is fixedly connected to the top of the ring 22. The top of the spring 23 is fixedly connected to the top of the inner wall of the displacement plate 11. The spring 23 is sleeved on the outside of the pull rod 21. When it is necessary to lock the position of the displacement plate 11, the baffle 12 and the roller 17, the pull rod 21 is lowered. The spring 23 rebounds and drives the ring 22 to descend quickly. The rapid descent of the ring 22 drives the pull rod 21 to descend quickly, so that the pull rod 21 is quickly inserted into the limiting hole. At this time, the position of the displacement plate 11, the baffle 12 and the roller 17 is quickly locked.

[0030] Reference Figures 3-6 The top of the mounting plate 15 has a through hole, and a lead screw 18 is rotatably connected inside the hole. The guide frame 16 is threaded onto the outside of the lead screw 18. A damping bearing is installed inside the hole, and the lead screw 18 is rotatably connected to the hole through the damping bearing. A knob 19 is fixedly connected to the top of the lead screw 18. When it is necessary to adjust the height of the roller 17 to effectively support smaller containers, simply turn the knob 19. The knob 19 drives the lead screw 18 to rotate, and the rotation of the lead screw 18 can drive the guide frame 16 to move downward. When it descends to a certain height, stop turning the knob 19. At this time, the height of the roller 17 is locked, which is convenient for subsequent filling.

[0031] In this invention, the working principle is as follows: When a smaller container is needed for conveying and filling, first unscrew the threaded rod 9 to push the movable plate. The movable plate moves the discharge pipe 7 until the spacing between adjacent discharge pipes 7 and the spacing between the container inlets are consistent. Then, stop pushing the discharge pipe 7, screw the threaded rod 9 into the threaded groove 8, and then pull the pull rod 21. The rise of the pull rod 21 causes the ring 22 to rise, and the rise of the ring 22 compresses the spring 23, causing the spring 23 to be in a compressed state. When the pull rod 21 is completely separated from the limiting hole, it pushes the displacement plate 11 to move. The movement of the displacement plate 11 causes the pull rod 21 to move, which in turn causes the ring 22 to move, and the movement of the ring 22 causes the spring 23 to move. When the displacement plate 11 moves, it causes the two baffles 12 to move towards each other. The movement of the baffles 12 causes the mounting plate 15 to move. The movement of the mounting plate 15 causes the lead screw 18 to move. The movement of the lead screw 18 causes the guide frame 16 to move. The movement of the guide frame 16 causes the roller 17 to move. When the roller 17 in the two guide frames 16 is in contact with the surface of the container, the displacement plate 11 is stopped and the pull rod 21 is released. At this time, the spring 23 quickly rebounds from the compressed state. The rapid rebound of the spring 23 causes the ring 22 to descend rapidly. The rapid descent of the ring 22 causes the pull rod 21 to descend rapidly, so that the pull rod 21 is inserted into another limiting hole. At this time, the positions of the baffle 12, the guide frame 16 and the roller 17 are locked. When the height of roller 17 needs to be adjusted, turn knob 19. Turning knob 19 drives screw 18 to rotate, which in turn drives guide frame 16 to move downward. As guide frame 16 descends, roller 17 also descends. When roller 17 descends to a certain position, stop turning knob 19. At this time, turn on the power of conveyor 1 and place containers in sequence at the top center of conveyor 1. When the containers are conveyed to below discharge pipe 7, start electric push rod 5. Electric push rod 5 extends and drives mounting frame to descend. The descent of mounting frame drives movable plate to descend, which in turn drives discharge pipe 7 to descend. The descent of discharge pipe 7 drives telescopic hose 6 to extend, and the descent of movable plate drives discharge pipe 7 to descend. When discharge pipe 7 descends and extends into the container, polyacrylamide emulsion flows out from storage tank 3 along discharge pipe 4, telescopic hose 6 and discharge pipe 7. After the container is filled, control electric push rod 5 to rise, and the polyacrylamide emulsion will no longer fall, thus completing the filling process.

[0032] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies, which can be implemented by "those skilled in the art". As long as the beneficial effect can be achieved, it can be implemented, so it will not be elaborated further.

[0033] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0034] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, 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 series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A filling device for producing polyacrylamide emulsion, comprising a conveyor (1), a support frame (2) at the bottom of the conveyor (1), a storage tank (3) fixedly connected to the top of the support frame (2), a feed pipe fixedly connected through one side of the storage tank (3), a discharge pipe (4) fixedly connected through the center of the bottom of the storage tank (3), a solenoid valve installed at one end of the discharge pipe (4), electric push rods (5) installed on both sides of the bottom of the storage tank (3), an installation frame fixedly connected to the bottom end of the output shaft of the electric push rod (5), a plurality of discharge pipes (7) provided in the installation frame, a plurality of telescopic hoses (6) fixedly connected to the bottom end of the discharge pipe (4), and the bottom end of the telescopic hoses (6) fixedly connected to the top end of the discharge pipes (7), characterized in that, The conveyor (1) has fixed plates (10) fixedly connected to both sides of the top. A through groove is opened on one side of the fixed plate (10). A displacement plate (11) is slidably connected inside the through groove. A baffle (12) is fixedly connected to one side of the displacement plate (11). Limiting plates (20) are fixedly connected to both sides of the top. A number of limiting holes are opened through the top of the limiting plate (20). A slot is opened on the top of the displacement plate (11). A pull rod (21) is slidably connected inside the slot. The pull rod (21) is adapted to any one of the limiting holes.

2. The filling equipment for polyacrylamide emulsion production according to claim 1, characterized in that, The displacement plate (11) has sliders (14) fixedly connected to both sides of its bottom. The conveyor (1) has grooves (13) on both sides of its top. The sliders (14) are slidably connected in the grooves (13), and the cross sections of the sliders (14) and the grooves (13) are both trapezoidal.

3. The filling equipment for polyacrylamide emulsion production according to claim 2, characterized in that, The baffle (12) is provided with a guide frame (16) on one side. The top and bottom of the guide frame (16) are provided with several through holes. Rollers (17) are provided in the several through holes. Sealed bearings are installed inside the through holes. The rollers (17) are rotatably connected to the through holes through the sealed bearings.

4. The filling equipment for polyacrylamide emulsion production according to claim 3, characterized in that, The outer side of the roller (17) is fixedly fitted with a protective sleeve, and the protective sleeve is made of rubber.

5. A filling device for producing polyacrylamide emulsion according to claim 4, characterized in that, The bottom of the baffle (12) is fixedly connected to the mounting plate (15), the top of the mounting plate (15) is fixedly connected to the slide rod, the guide frame (16) is slidably sleeved on the outside of the slide rod, the top of the mounting plate (15) has a through hole, the screw rod (18) is rotatably connected in the hole, and the guide frame (16) is threaded on the outside of the screw rod (18).

6. The filling equipment for polyacrylamide emulsion production according to claim 5, characterized in that, A damping bearing is installed in the circular hole, and the lead screw (18) is rotatably connected to the circular hole through the damping bearing. A knob (19) is fixedly connected to the top of the lead screw (18).

7. The filling equipment for polyacrylamide emulsion production according to claim 1, characterized in that, The pull rod (21) has a T-shaped cross section. A ring (22) is fixedly sleeved on the outside of the pull rod (21). A spring (23) is fixedly connected to the top of the ring (22). The top of the spring (23) is fixedly connected to the top of the inner wall of the displacement plate (11). The spring (23) is sleeved on the outside of the pull rod (21).

8. The filling equipment for polyacrylamide emulsion production according to claim 1, characterized in that, The mounting frame has several threaded grooves (8) on both sides of the top. The mounting frame has a movable plate on the top. The movable plate is fixedly sleeved on the outside of the discharge pipe (7). The movable plate has threaded rods (9) threaded through both sides of the top. The threaded rods (9) are adapted to any one of the threaded grooves (8).

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