Environment self-adaptive paste filling equipment

Abstract

The invention provides environment self-adaptive paste filling equipment. The environment self-adaptive paste filling equipment comprises a bracket; the conveying assembly comprises a conveying unit and a mixing barrel, the mixing barrel is arranged on the support, and the conveying unit is connected with the mixing barrel; the feeding assembly comprises a conveying cylinder and barrier strip sets, the first end of the conveying cylinder is connected with the mixing cylinder, the conveying unit is used for feeding materials into the conveying cylinder from the mixing cylinder, and the barrier strip sets are arranged on the conveying cylinder in the axis direction of the conveying cylinder at intervals; the paste conveying device has the following beneficial effects that after entering the conveying cylinder, mixed paste moves towards the discharging end under the action of continuous pushing force of the conveying unit, and when the mixed paste passes through the barrier strip sets, the barrier strip bodies directionally guide particles in paste. Fine slurry and fine particles can smoothly penetrate through the gaps between the barrier strip bodies and are attached to the inner wall of the conveying cylinder, a low-friction lubricating layer is formed, and friction resistance and abrasion between paste and the cylinder wall are reduced.

Description

Technical Field

[0001] This application relates to the field of coal mine construction equipment technology, and in particular to an environmentally adaptive paste filling device. Background Technology

[0002] Paste backfilling, as a green mining technology, has been widely used in recent years. This technology mixes coal gangue and other coal mine solid waste with cement, fly ash and other cementing materials and water to prepare a toothpaste-like paste, which is then pumped into the underground goaf through pipelines to effectively support the roof, inhibit roof collapse and gas accumulation, while simultaneously realizing the resource utilization of coal gangue, reducing surface subsidence and protecting groundwater resources.

[0003] Currently, most mainstream paste filling systems adopt a fixed ground-based filling station model. The process includes material storage, quantitative feeding, mixing and slurry preparation, and pumping and conveying. Coal gangue needs to be pre-crushed and screened to the specified particle size by an independent crushing system before being conveyed to the mixer by a belt conveyor. The slurry preparation process typically uses a vertical mixer for powerful mixing and homogenization through a paste buffer silo. This system has a long process flow, numerous pieces of equipment, and a large footprint. The prepared paste is then pumped into the conveying pipeline by a high-pressure piston pump and transported to the underground filling area.

[0004] However, existing technologies treat pastes as homogeneous fluids for pumping, lacking the ability to actively control the flow pattern. Large aggregate particles in the paste are randomly distributed during transport, easily causing strong friction and impact with the pipe wall, leading to severe wear on the pipeline, especially at bends. Simultaneously, large aggregate particles tend to aggregate in localized areas, forming a skeletal structure, a major cause of pipe blockage accidents. Blockage removal is difficult and time-consuming, severely impacting the continuity and safety of filling operations. Summary of the Invention

[0005] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This part of the invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0007] Therefore, the present invention provides an environmentally adaptive paste filling device, comprising: support; A conveying assembly, comprising a conveying unit and a mixing cylinder, wherein the mixing cylinder is disposed on the support and the conveying unit is connected to the mixing cylinder; A feeding assembly includes a conveying cylinder and a set of baffles. The first end of the conveying cylinder is connected to the mixing cylinder. The conveying unit is used to feed material from the mixing cylinder into the conveying cylinder. The conveying cylinder is provided with baffles at intervals along its axial direction. Each set of baffles includes baffle bodies distributed circumferentially along the inner wall of the conveying cylinder. The baffle bodies extend obliquely from the inner wall of the conveying cylinder toward its axis along the feeding direction.

[0008] Optionally, the baffle assembly further includes a baffle adjusting member, which is disposed on the conveying cylinder and is used to adjust the tilt angle of the baffle body relative to the inner wall of the conveying cylinder.

[0009] Optionally, the baffle adjustment member includes: A first adjusting disc is sleeved on the outer circumference of the conveying cylinder. An adjusting groove is formed on the first adjusting disc along the radial direction of the conveying cylinder. A sliding hole is formed on the baffle body. A rotating connecting rod passes through the conveying cylinder and is rotatably connected to it. The first end of the rotating connecting rod is slidably connected to the adjusting groove, and the second end of the rotating connecting rod is slidably connected to the sliding hole. When the first adjusting disc slides on the conveying cylinder, the tilt angle of the baffle body can be adjusted by the rotating connecting rod.

[0010] Optionally, the baffle bodies of adjacent baffle groups may have different tilt angles.

[0011] Optionally, the conveying unit includes: A rotating shaft is disposed inside the mixing cylinder, and helical blades are disposed on the rotating shaft; A driver is disposed on one side of the mixing cylinder and connected to the rotating shaft.

[0012] Optionally, the system may also include a crushing assembly, which includes a crushing cylinder and a crushing section. The crushing cylinder is connected between the mixing cylinder and the conveying cylinder. The crushing section includes crushing teeth and a crushing adjustment element. The crushing teeth are distributed at intervals along the circumference of the crushing cylinder. The crushing adjustment element is disposed on the crushing cylinder and is used to adjust the insertion length of the crushing teeth within the crushing cylinder.

[0013] Optionally, the crushing adjustment element includes: The second adjusting disc is slidably disposed on the crushing cylinder; A crushing connecting rod is disposed between the second adjusting disc and the crushing tooth. When the second adjusting disc slides on the crushing cylinder, it can drive the crushing tooth to extend into the length of the crushing cylinder.

[0014] Optionally, rotating teeth are provided at intervals on the outer circumference of the rotating shaft at positions that match the crushing teeth.

[0015] Optionally, a connecting rod is provided between the second adjusting plate and the first adjusting plate.

[0016] Optionally, a driving component is provided between the bracket and the second adjusting plate.

[0017] Beneficial effects The environmentally adaptive paste filling device provided in the embodiments of the present invention allows the mixed slurry to move towards the discharge end under the continuous pushing force of the conveying unit after entering the conveying cylinder. When passing through each set of baffles, the baffles guide the particles in the paste in a specific direction. Fine slurry and small particles can pass smoothly through the gaps between the baffles and adhere to the inner wall of the conveying cylinder, forming a low-friction lubricating layer, reducing the frictional resistance and wear between the paste and the cylinder wall. Larger coal gangue particles are gradually gathered towards the axial region of the conveying cylinder under the blocking and guiding effect of the inclined baffles 321, avoiding direct impact and friction with the cylinder wall during the conveying process, and improving the protection of the cylinder wall. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 The three-dimensional structural diagram provided for this application; Figure 2 The sectional structural diagram provided for this application; Figure 3 This is a cross-sectional view of the fractured component provided in this application; Figure 4 This is a cross-sectional view of the feeding assembly provided in this application; Figure 5 A top view of the structure provided for this application.

[0019] The attached figures are labeled as follows: 1. Support frame; 2. Conveying assembly; 21. Conveying unit; 211. Rotating shaft; 212. Spiral blade; 213. Driver; 22. Mixing cylinder; 3. Feeding assembly; 31. Conveying cylinder; 32. Baffle assembly; 321. Baffle body; 322. Baffle adjusting component; 3221. First adjusting disc; 3222. Sliding hole; 3223. Rotating connecting rod; 4. Crushing assembly; 41. Crushing cylinder; 42. Crushing section; 421. Crushing teeth; 422. Crushing adjusting component; 4221. Second adjusting disc; 4222. Crushing connecting rod; 5. Rotating teeth; 6. Connecting rod; 7. Driver. Detailed Implementation

[0020] The following description provides numerous specific details to offer a more thorough understanding of the technical solutions provided by this invention. However, it will be apparent to those skilled in the art that the technical solutions provided by this invention can be implemented without one or more of these details.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0022] Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0023] Combined with appendix Figures 1-5 As shown, an environmentally adaptive paste filling device according to some embodiments of this application includes: Bracket 1; The conveying assembly 2 includes a conveying unit 21 and a mixing cylinder 22. The mixing cylinder 22 is disposed on the support 1, and the conveying unit 21 is connected to the mixing cylinder 22. The feeding assembly 3 includes a conveying cylinder 31 and a baffle group 32. The first end of the conveying cylinder 31 is connected to the mixing cylinder 22. The conveying unit 21 is used to feed material from the mixing cylinder 22 into the conveying cylinder 31. The conveying cylinder 31 is provided with baffle groups 32 at intervals along its axial direction. Each baffle group 32 includes baffle bodies 321 distributed circumferentially along the inner wall of the conveying cylinder 31. The baffle bodies 321 extend obliquely from the inner wall of the conveying cylinder 31 toward its axis along the feeding direction.

[0024] In this technical solution, the environmentally adaptive paste filling equipment 1 includes a support 1, a conveying assembly 2, and a feeding assembly 3. The conveying assembly 2 includes a conveying unit 21 and a mixing cylinder 22, used for mixing and conveying materials. The mixing cylinder 22 is fixedly installed on the upper part of the support 1. The conveying unit 21 is connected to one end of the mixing cylinder 22, providing power for the mixing and pushing of materials within the mixing cylinder 22. The mixing cylinder 22 has a grouting port and a feeding port. The grouting port is used to receive slurry, and the feeding port is located on one side of the grouting port for feeding pretreated coal gangue aggregate. After the slurry and coal gangue enter the mixing cylinder 22 through their respective feeding ports, they are fed into the feeding assembly 3 under the mixing and conveying of the conveying unit 21.

[0025] The feeding assembly 3 includes a conveying cylinder 31 and a baffle group 32. The first end of the conveying cylinder 31 is sealed to the mixing cylinder 22, and the axes of the two are the same, allowing the mixed slurry to enter the conveying cylinder 31. The baffle groups 32 are arranged at intervals along the axis of the conveying cylinder 31. The spacing between each baffle group 32 can be set according to requirements. Typically, the spacing between each baffle group 32 gradually decreases from the inlet end to the outlet end, achieving a gradual guidance of the slurry flow. Each baffle group 32 includes multiple baffle bodies 321, which are evenly distributed along the circumference of the inner wall of the conveying cylinder 31. A gap is formed between two adjacent baffle bodies 321 to allow the slurry to flow. The gap width can be adjusted according to requirements. When the mixed slurry enters the conveying cylinder 31, it moves towards the outlet end under the continuous pushing force of the conveying unit 21. When passing through each baffle group 32, the baffle bodies 321 provide directional guidance for the particles in the slurry. The fine slurry and small particles can pass smoothly through the gaps between the baffle bodies 321 and adhere to the inner wall of the conveying cylinder 31, forming a low-friction lubricating layer to reduce the frictional resistance and wear between the slurry and the cylinder wall. Larger coal gangue particles are gradually gathered towards the axial area of ​​the conveying cylinder 31 under the blocking and guiding effect of the inclined baffle bodies 321, avoiding direct impact and friction with the cylinder wall during the conveying process and improving the protection of the cylinder wall of the conveying cylinder 31.

[0026] It is understandable that the baffle bodies 321 of the two adjacent baffle groups 32 can be staggered in the circumferential angle of the conveying cylinder 31, so that the paste can be guided by multi-directional forces during the forward movement, effectively breaking up larger particles and ensuring that large particles are evenly gathered in the central area.

[0027] In some possible implementations, the baffle assembly 32 further includes a baffle adjusting member 322, which is disposed on the conveying cylinder 31 and is used to adjust the tilt angle of the baffle body 321 relative to the inner wall of the conveying cylinder 31.

[0028] In this technical solution, a baffle adjustment component 322 is provided on the conveying cylinder 31. The baffle adjustment component 322 can adjust the tilt angle of the baffle body 321 relative to the conveying cylinder 31 according to the usage requirements, so as to adapt to the conveying needs of pastes with different particle sizes and different flowability. In actual use, when the proportion of coarse particles in the paste is high, the tilt angle of the baffle body 321 can be increased to make it closer to the axis of the conveying cylinder 31, thereby enhancing the guiding and restraining force on the coarse particles and ensuring that most of the coarse particles are concentrated in the central area. When the proportion of fine particles in the paste is high and the slurry has good lubricity, the tilt angle can be reduced to decrease the resistance of the baffle body 321 to the paste and improve the conveying efficiency.

[0029] In some possible implementations, the baffle adjustment member 322 includes: The first adjusting plate 3221 is sleeved on the outer circumference of the conveying cylinder 31. The first adjusting plate 3221 has an adjusting groove along the radial direction of the conveying cylinder 31. The baffle body 321 has a sliding hole 3222. A rotating connecting rod 3223 is inserted through the conveying cylinder 31 and rotatably connected to it. The first end of the rotating connecting rod 3223 is slidably connected to the adjusting groove, and the second end of the rotating connecting rod 3223 is slidably connected to the sliding hole 3222. When the first adjusting disc 3221 slides on the conveying cylinder 31, the tilt angle of the baffle body 321 can be adjusted by the rotating connecting rod 3223.

[0030] In this technical solution, the first adjusting disc 3221 has an annular structure and is slidably sleeved on the outer circumferential surface of the conveying cylinder 31. It can slide back and forth along the axial direction of the conveying cylinder 31. The rotating connecting rod 3223 is correspondingly arranged with the baffle body 321. It penetrates the side wall of the conveying cylinder 31 and is rotatably connected to the conveying cylinder 31 through a sealed bearing. The sealed bearing ensures that the rotating connecting rod 3223 can rotate and slide flexibly, and can reliably seal the inside of the conveying cylinder 31 to prevent the paste from leaking. The first end of the rotating connecting rod 3223 extends into the adjusting groove of the first adjusting disc 3221 and slides with the adjusting groove. The second end of the rotating connecting rod 3223 extends into the inside of the conveying cylinder 31 and slides with the sliding hole 3222 on the baffle body 321.

[0031] When the tilt angle of the baffle body 321 needs to be adjusted, the operator only needs to push or pull the first adjusting plate 3221 along the axis of the conveying cylinder 31. The adjusting groove forms a directional thrust or pull on the first end of the rotating connecting rod 3223. Since the rotating connecting rod 3223 is rotatably connected to the conveying cylinder 31 through a sealed bearing, under the force of the adjusting groove, the rotating connecting rod 3223 will rotate around the axis of the sealed bearing. At the same time, its second end slides in the sliding hole 3222 of the baffle body 321, thereby driving the baffle body 321 to rotate around its hinge point with the inner wall of the conveying cylinder 31, thereby realizing the adjustment of the tilt angle of the baffle body 321 and meeting different usage requirements.

[0032] In some possible implementations, the bar bodies 321 of adjacent bar groups 32 have different tilt angles.

[0033] In this technical solution, the baffle bodies 321 of adjacent baffle groups 32 have different inclination angles, and along the feeding direction of the conveying cylinder 31, the inclination angle of each baffle body 321 gradually increases. At the feed end of the conveying cylinder 31 near the mixing cylinder 22, the mixed slurry has just entered the conveying cylinder 31 and the particle distribution is relatively chaotic. At this time, the baffle body 321 of the corresponding baffle group 32 adopts a smaller inclination angle. The smaller inclination angle has less resistance to the paste and is used for initial guidance, so that the fine slurry and fine particles first adhere to the cylinder wall to form a basic lubrication layer, while avoiding the paste from being stuck and causing squeezing and blockage due to excessive resistance.

[0034] As the paste advances towards the discharge end, after initial guidance by the preceding baffle group 32, large particles begin to aggregate towards the central region. At this point, the inclination angle of the baffle bodies 321 of subsequent adjacent baffle groups 32 gradually increases. The increased inclination angle provides stronger guiding constraint, further pushing the large particles towards the central axis. By setting the angle in a progressively increasing manner, the process of large particles aggregating towards the central axis is made smooth and gradual, and the flow instability caused by intensified particle collisions and excessive paste disturbance is avoided.

[0035] In some possible implementations, the conveying unit 21 includes: A rotating shaft 211 is disposed inside the mixing cylinder 22, and a spiral blade 212 is disposed on the rotating shaft 211; A driver 213 is disposed on one side of the mixing cylinder 22 and connected to the rotating shaft 211.

[0036] In this technical solution, the conveying unit 21 includes a rotating shaft 211 and a driver 213. The driver 213 drives the rotating shaft 211 to rotate, and the initial mixing and conveying of coal gangue and slurry are achieved through rotation and agitation, making the conveying of materials more stable.

[0037] It is understandable that the driver 213 is a motor.

[0038] In some possible implementations, a crushing assembly 4 is also included, which includes a crushing cylinder 41 and a crushing section 42. The crushing cylinder 41 is connected between the mixing cylinder 22 and the conveying cylinder 31. The crushing section 42 includes crushing teeth 421 and a crushing adjustment member 422. The crushing teeth 421 are distributed at intervals along the circumference of the crushing cylinder 41. The crushing adjustment member 422 is disposed on the crushing cylinder 41 and is used to adjust the insertion length of the crushing teeth 421 in the crushing cylinder 41.

[0039] In this technical solution, the crushing component 4 includes a crushing cylinder 41 and a crushing section 42. The crushing cylinder 41 is used to connect the mixing cylinder 22 and the conveying cylinder 31. The crushing section 42 is used to crush the material conveyed into the crushing cylinder 41 and then feed it into the conveying cylinder 31. The crushing teeth 421 are evenly distributed along the circumferential direction of the inner wall of the crushing cylinder 41 and can slide through the side wall of the crushing cylinder 41. One end of the teeth extends into the interior of the crushing cylinder 41 to directly contact and crush the aggregate, and the other end extends to the exterior of the crushing cylinder 41 and connects to the crushing adjustment component 422. This allows the adjustment component to control the length of the teeth, thereby changing the gap between the ends of the crushing teeth 421 and controlling the particle size.

[0040] In some possible implementations, the crushing adjustment element 422 includes: The second adjusting disc 4221 is slidably disposed on the crushing cylinder 41; The crushing connecting rod 4222 is disposed between the second adjusting plate 4221 and the crushing tooth 421. When the second adjusting plate 4221 slides on the crushing cylinder 41, it can drive the crushing tooth 421 to extend into the length of the crushing cylinder 41.

[0041] In this technical solution, the crushing adjustment component 422 includes a second adjustment disc 4221 and a crushing connecting rod 4222. The second adjustment disc 4221 has an annular structure and is slidably sleeved on the outer circumferential surface of the crushing cylinder 41, allowing it to slide back and forth along the axial direction of the crushing cylinder 41. One end of the crushing connecting rod 4222 is hinged to the outer end of the crushing tooth 421 via a pin, and the other end is hinged to the second adjustment disc 4221. The hinge connection point between the crushing connecting rod 4222 and the second adjustment disc 4221 is higher than the hinge connection point between the crushing connecting rod 4222 and the outer end of the crushing tooth 421. Therefore, when it is necessary to adjust the crushing particle size, the second adjustment disc 4221 is pushed or pulled along the axial direction of the crushing cylinder 41. The second adjustment disc 4221 drives the crushing connecting rod 4222 to move synchronously. The crushing connecting rod 4222 generates a pushing or pulling force on the crushing tooth 421 through the hinge point, causing the crushing tooth 421 to slide radially along the crushing cylinder 41, thereby changing its insertion length within the crushing cylinder 41. When it is necessary to refine the crushing particle size, push the second adjusting disc 4221 to make the crushing connecting rod 4222 push the crushing teeth 421 into the crushing cylinder 41, reduce the gap between the crushing teeth 421, and make the aggregate crushed more finely; when it is necessary to increase the crushing particle size, pull the second adjusting disc 4221 to make the crushing connecting rod 4222 pull the crushing teeth 421 to slide out of the crushing cylinder 41, increase the gap between the crushing teeth 421, reduce the number of crushing times of the aggregate, and improve the crushing efficiency.

[0042] In some possible implementations, rotating teeth 5 are provided at intervals on the outer circumference of the rotating shaft 211 and at positions that match the crushing teeth 421.

[0043] In this technical solution, the rotating tooth 5 is installed on the rotating shaft 211 and located between the crushing teeth 421. When the rotating shaft 211 rotates, the rotating tooth 5 can rotate with it, which can play a stirring role in the mixed slurry in the crushing cylinder 41. During its rotation, it can also crush the material with the crushing teeth 421, further improving the crushing efficiency.

[0044] In some possible implementations, a connecting rod 6 is provided between the second adjusting disc 4221 and the first adjusting disc 3221.

[0045] A drive component 7 is provided between the bracket 1 and the second adjustment plate 4221.

[0046] In this technical solution, the second adjusting disc 4221 and the first adjusting disc 3221 are connected sequentially by a connecting rod 6. Driven by the driving component 7, the second adjusting disc 4221 and the first adjusting disc 3221 can slide as a whole, achieving unified adjustment. When the driving component 7 pushes the second adjusting disc 4221 towards the crushing cylinder 41, the crushing connecting rod 4222 pushes the crushing teeth 421 into the crushing cylinder 41, reducing the crushing gap and refining the aggregate particle size. Simultaneously, the connecting rod 6 drives the first adjusting disc 3221 to slide synchronously, increasing the tilt angle of the baffle body 321, enhancing the flowability of fine aggregate particles, and improving the lubrication layer formation effect. When the driving component 7 pulls the second adjusting disc 4221 to slide in the opposite direction, the crushing teeth 421 extend, increasing the crushing gap. Simultaneously, the first adjusting disc 3221 slides synchronously in the opposite direction, reducing the tilt angle of the baffle body 321, lowering the conveying resistance, and avoiding the risk of pipe blockage caused by excessive constraint of coarse aggregate particles.

[0047] Understandably, the drive component 7 is either an electric actuator or a cylinder.

[0048] In this invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0049] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0050] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An environmentally adaptive paste filling device, characterized in that, include: Scaffold (1); The conveying assembly (2) includes a conveying unit (21) and a mixing cylinder (22), the mixing cylinder (22) being disposed on the support (1), and the conveying unit (21) being connected to the mixing cylinder (22); The feeding assembly (3) includes a conveying cylinder (31) and a baffle group (32). The first end of the conveying cylinder (31) is connected to the mixing cylinder (22). The conveying unit (21) is used to feed material from the mixing cylinder (22) into the conveying cylinder (31). The conveying cylinder (31) is provided with baffle groups (32) spaced apart along its axial direction. Each baffle group (32) includes baffle bodies (321) spaced apart along the circumference of the inner wall of the conveying cylinder (31). The baffle bodies (321) extend obliquely from the inner wall of the conveying cylinder (31) toward its axis along the feeding direction.

2. The environmentally adaptive paste filling device according to claim 1, characterized in that, The baffle assembly (32) further includes a baffle adjusting member (322), which is disposed on the conveying cylinder (31) and is used to adjust the tilt angle of the baffle body (321) relative to the inner wall of the conveying cylinder (31).

3. The environmentally adaptive paste filling device according to claim 2, characterized in that, The baffle adjusting member (322) includes: The first adjusting disc (3221) is sleeved on the outer circumference of the conveying cylinder (31). The first adjusting disc (3221) has an adjusting groove along the radial direction of the conveying cylinder (31). The baffle body (321) has a sliding hole (3222). A rotating connecting rod (3223) passes through the conveying cylinder (31) and is rotatably connected to the conveying cylinder (31). The first end of the rotating connecting rod (3223) is slidably connected to the adjusting groove, and the second end of the rotating connecting rod (3223) is slidably connected to the sliding hole (3222). When the first adjusting disc (3221) slides on the conveying cylinder (31), the tilt angle of the baffle body (321) can be adjusted by the rotating connecting rod (3223).

4. The environmentally adaptive paste filling device according to claim 3, characterized in that, The baffle bodies (321) of adjacent baffle groups (32) have different tilt angles.

5. The environmentally adaptive paste filling device according to claim 4, characterized in that, The conveying unit (21) includes: A rotating shaft (211) is disposed inside the mixing cylinder (22), and a helical blade (212) is disposed on the rotating shaft (211); A driver (213) is disposed on one side of the mixing cylinder (22) and connected to the rotating shaft (211).

6. The environmentally adaptive paste filling device according to claim 5, characterized in that, It also includes a crushing assembly (4), which includes a crushing cylinder (41) and a crushing section (42). The crushing cylinder (41) is connected between the mixing cylinder (22) and the conveying cylinder (31). The crushing section (42) includes crushing teeth (421) and a crushing adjustment member (422). The crushing teeth (421) are distributed at intervals along the circumference of the crushing cylinder (41). The crushing adjustment member (422) is disposed on the crushing cylinder (41) and is used to adjust the insertion length of the crushing teeth (421) in the crushing cylinder (41).

7. The environmentally adaptive paste filling device according to claim 6, characterized in that, The crushing adjustment component (422) includes: The second adjusting disc (4221) is slidably disposed on the crushing cylinder (41); The crushing connecting rod (4222) is disposed between the second adjusting plate (4221) and the crushing tooth (421). When the second adjusting plate (4221) slides on the crushing cylinder (41), it can drive the crushing tooth (421) to extend into the length of the crushing cylinder (41).

8. The environmentally adaptive paste filling device according to claim 7, characterized in that, Rotating teeth (5) are provided at intervals on the outer circumference of the rotating shaft (211) and at positions that match the breaking teeth (421).

9. The environmentally adaptive paste filling device according to claim 8, characterized in that, A connecting rod (6) is provided between the second adjusting plate (4221) and the first adjusting plate (3221).

10. The environmentally adaptive paste filling device according to claim 9, characterized in that, A drive component (7) is provided between the bracket (1) and the second adjustment plate (4221).

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