A filling device for producing dry powder mortar

Abstract

The utility model discloses a filling device for producing dry powder mortar belongs to mortar filling technical field. Wherein the bracket is slidably installed with the bearing plate, and the bearing plate is located below the discharge pipe, and the bottom of bracket is installed with the hydraulic cylinder for promoting the bearing plate vertical sliding along the bracket, the bottom of discharge pipe is sleeved with the block cover, and the periphery of block cover is equipped with the flexible enclosure, and is equipped with the adjusting assembly between block cover and flexible enclosure, adjusting assembly is used for adjusting flexible enclosure along the radial of block cover and changes the diameter. The utility model discloses through the hydraulic cylinder drive bearing plate elevating, makes bearing plate drive loading bucket to the discharge pipe bottom end close, reduces the height difference when discharging, and the scope of application is wide, and can effectively reduce the dust, simultaneously, through the cooperation of block cover and flexible enclosure can block the port of loading bucket, avoid the dust overflow, further reduce the pollution of dust to the filling environment.

Description

Technical Field

[0001] This utility model relates to the field of mortar filling technology, specifically a filling device for producing dry powder mortar. Background Technology

[0002] Dry-mix mortar refers to a granular or powdery material made by physically mixing dried and screened aggregates (such as quartz sand), inorganic cementitious materials (such as cement), and additives (such as polymers) in a certain proportion. It can be used directly after mixing with water. In the construction industry, dry-mix mortar is often used in thin layers to provide bonding, padding, protection, and decoration, and is therefore widely used in construction and decoration projects.

[0003] When filling existing dry mortar, the filling port is usually in an open state. Due to the height difference, the mortar is prone to splashing and generating dust, causing pollution to the filling environment. At the same time, impurities in the air can easily enter the equipment and combine with the mortar, thus affecting the quality of the mortar after filling and its subsequent use. Utility Model Content

[0004] The purpose of this utility model is to provide a filling device for producing dry powder mortar, so as to solve the above-mentioned technical problems.

[0005] Technical solution: A filling device for producing dry powder mortar, comprising a support and a storage tank, wherein the storage tank is installed on the support and has an inlet at the top and an outlet pipe at the bottom;

[0006] A support plate is slidably mounted on the bracket, the support plate is located below the discharge pipe, and a hydraulic cylinder is installed at the bottom of the bracket to push the support plate to slide vertically along the bracket;

[0007] A sealing cap is fitted to the bottom of the discharge pipe, and a flexible barrier is provided around the outer periphery of the sealing cap. An adjustment component is provided between the sealing cap and the flexible barrier.

[0008] The adjustment component is used to adjust the diameter of the flexible enclosure along the radial direction of the sealing cover.

[0009] In one specific implementation, the adjusting assembly includes a plurality of sliding racks, a plurality of transmission gears, and a gear ring, wherein:

[0010] A plurality of the sliding racks are evenly distributed circumferentially on the side wall of the sealing cover and can slide radially along the sealing cover. The opposite ends of the plurality of sliding racks are fixedly connected to the inner ring side wall of the flexible enclosure.

[0011] A plurality of the aforementioned transmission gears are rotatably mounted on the inner sidewall of the sealing cover, and the transmission gears correspond one-to-one with the sliding rack and mesh with each other;

[0012] The gear ring is rotatably installed inside the sealing cover and meshes with the transmission gear.

[0013] Through the above technical solution, the transmission gear and the gear ring can drive the sliding rack to slide along the radial direction of the sealing cover. When the sliding rack slides away from the sealing cover, it drives the flexible enclosure to expand in diameter to accommodate different sizes of filling barrels and improve the applicability of the filling device.

[0014] In one specific implementation, valve plates are connected to opposite ends of the plurality of sliding racks, the valve plates are in contact with the bottom surface of the discharge pipe, and the plurality of valve plates are mutually fitted together.

[0015] By using the above technical solution, the bottom of the discharge pipe is sealed, allowing the mortar to be stored inside the storage tank and preventing external impurities from entering the discharge pipe.

[0016] In one specific implementation, a plurality of rotating shafts are rotatably mounted inside the sealing cover, and the transmission gears are sleeved on the rotating shafts.

[0017] The above technical solution ensures the stability of the rotating shaft within the sealing cover.

[0018] In one specific implementation, a drive motor is mounted on the top surface of the sealing cover, and the drive end of the drive motor is rotatably connected to one of the rotating shafts.

[0019] The above technical solution provides power for the rotation of the transmission gear.

[0020] In one specific implementation scheme, the bottom surface of the sealing cap is provided with a plurality of mounting rods in a circumferential manner. One end of the mounting rod is fixed to the bottom of the inner wall of the sealing cap, and the other end is provided with a rotating groove adapted to the toothed ring.

[0021] The above technical solution ensures that the toothed ring can rotate on the sealing cover, while improving the stability of the toothed ring's rotation.

[0022] In one specific implementation, the side wall of the sealing cap is provided with a sliding groove that is adapted to the sliding rack.

[0023] The above technical solution ensures that the sliding rack can slide radially along the sealing cover.

[0024] In one specific implementation, a guide rail is installed on the side wall of the bracket, and the bearing plate is slidably mounted on the guide rail.

[0025] The above technical solution can guide the vertical lifting and lowering movement of the bearing plate, and at the same time improve the stability of the bearing plate when it is lifting and lowering on the support.

[0026] Beneficial effects: This utility model uses a hydraulic cylinder to drive the support plate to rise and fall, causing the support plate to move the filling barrel closer to the bottom of the discharge pipe, reducing the height difference during material discharge, thus having a wide range of applications and effectively reducing dust. At the same time, the combination of the sealing cover and the flexible enclosure can seal the port of the filling barrel, preventing dust from overflowing and further reducing dust pollution to the filling environment. In addition, the transmission gear and gear ring can drive multiple sliding racks to slide radially along the sealing cover. As the sliding racks slide away from the sealing cover, they can drive the flexible enclosure to expand its diameter to accommodate filling barrels of different sizes, improving the applicability of the filling device. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the storage tank in this utility model;

[0029] Figure 3 This is a bottom view of the sealing cap structure in this utility model;

[0030] Figure 4 This is a top view of the sealing cap structure in this utility model.

[0031] In the diagram: 1. Support; 2. Storage tank; 3. Inlet; 4. Outlet pipe; 5. Guide rail; 6. Bearing plate; 7. Hydraulic cylinder; 8. Sealing cover; 9. Flexible enclosure; 10. Drive motor; 11. Sliding rack; 12. Valve plate; 13. Rotating shaft; 14. Transmission gear; 15. Mounting rod; 16. Gear ring. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figure 1-4 A filling device for producing dry powder mortar, comprising,

[0034] The support 1 has a storage tank 2 for storing mortar. The storage tank 2 has an inlet 3 at the top and a discharge pipe 4 at the bottom.

[0035] The support plate 6 can slide vertically along the bracket 1, and the bottom of the bracket 1 is equipped with a hydraulic cylinder 7 for pushing the support plate 6 to slide along the bracket 1.

[0036] The sealing cap 8 is installed radially on the outer wall of the bottom end of the discharge pipe 4;

[0037] The flexible enclosure 9 is installed radially on the outer peripheral wall of the sealing cover 8;

[0038] An adjustment component, installed inside the sealing cover 8, is used to adjust the radial diameter of the flexible enclosure 9 along the sealing cover 8.

[0039] Specifically, during filling, the filling barrel is placed on the top surface of the support plate 6. The support plate 6 can be raised and lowered by the hydraulic cylinder 7. The support plate 6 will move the filling barrel closer to the bottom of the discharge pipe 4, reducing the height difference of the discharge, which can effectively reduce dust generation. At the same time, the port of the filling barrel can be sealed by the sealing cover 8 and the flexible enclosure 9 to prevent dust from overflowing and further reduce dust pollution to the filling environment.

[0040] See Figure 1 The adjustment components include

[0041] Multiple sliding racks 11 are arranged circumferentially on the side wall of the sealing cover 8 and can slide radially along the sealing cover 8. The opposite ends of the multiple sliding racks 11 are fixedly connected to the inner side wall of the flexible enclosure 9.

[0042] Multiple transmission gears 14 are rotatably mounted on the inner side wall of the sealing cover 8 and are meshed with the sliding rack 11;

[0043] The gear ring 16 is rotatably installed inside the sealing cover 8, and the transmission gear 14 meshes with the gear ring 16.

[0044] Specifically, the transmission gear 14 and the gear ring 16 work together to drive multiple sliding racks 11 to slide radially along the sealing cover 8. As the sliding racks 11 move away from the sealing cover 8, they can drive the flexible enclosure 9 to expand in diameter to accommodate different sized filling barrels and improve the applicability of the filling device.

[0045] See Figure 3 Each of the multiple sliding racks 11 has a valve plate 12 connected to one end of its opposite side. The valve plate 12 is in contact with the bottom surface of the discharge pipe 4, and the multiple valve plates 12 fit together with each other.

[0046] Specifically, the bottom of the discharge pipe 4 can be sealed by the cooperation of multiple valve plates 12, so that the mortar material can be stored inside the storage tank 2.

[0047] See Figure 3 A rotating shaft 13 is rotatably mounted on the inner wall of the sealing cover 8, and a transmission gear 14 is sleeved on the rotating shaft 13.

[0048] Specifically, the rotating shaft 13 allows the transmission gear 14 to rotate stably inside the sealing cover 8.

[0049] See Figure 4 A drive motor 10 is fixedly installed on the top surface of the sealing cover 8, and the drive end of the drive motor 10 is connected to the top end of one of the rotating shafts 13.

[0050] Specifically, the drive motor 10 can drive the rotating shaft 13 to rotate, and the rotating shaft 13 can drive the transmission gear 14 mounted on it to rotate, thereby achieving the effect of electrically driving the transmission gear 14 to rotate.

[0051] See Figure 3 The bottom surface of the sealing cover 8 is provided with several mounting rods 15 in a circumferential direction. One end of the mounting rod 15 is fixed to the bottom of the inner wall of the sealing cover 8, and the other end is provided with a rotating groove that matches the toothed ring 16.

[0052] Specifically, the mounting rod 15 serves to install the toothed ring 16, ensuring that the toothed ring 16 can rotate on the sealing cover 8, while improving the stability of the rotation of the toothed ring 16.

[0053] See Figure 3 The side wall of the sealing cover 8 is provided with a sliding groove that is compatible with the sliding rack 11.

[0054] Specifically, the sliding grooves ensure that the sliding rack 11 slides radially along the sealing cover 8, and the sliding grooves are distributed in a circumferential array along the sealing cover 8 to correspond to the sliding positions of multiple sliding racks 11.

[0055] See Figure 1 A guide rail 5 is fixedly installed on the inner wall of the bracket 1, and the bearing plate 6 is slidably installed on the guide rail 5.

[0056] Specifically, the guide rail 5 can guide the vertical lifting and lowering of the support plate 6, thereby improving the stability of the lifting and lowering movement of the support plate 6 on the bracket 1.

[0057] Working principle: During filling, the filling barrel is placed on the top surface of the support plate 6. The support plate 6 can be driven to rise and fall by the hydraulic cylinder 7. The support plate 6 will move the filling barrel closer to the bottom of the discharge pipe 4, reducing the height difference of the discharge and thus effectively reducing dust generation. At the same time, the drive motor 10 drives the transmission gear 14 to rotate. During the rotation of the transmission gear 14, the gear ring 16 rotates. The gear ring 16 can drive multiple transmission gears 14 to rotate synchronously, which in turn causes the transmission gear 14 to drive the sliding rack 11 meshing with it to move. Multiple sliding racks 11 slide radially along the sealing cover 8. As the sliding racks 11 slide away from the sealing cover 8, they can drive the flexible enclosure 9 to expand its diameter to accommodate filling barrels of different sizes, improving the applicability of the filling device. The sealing cover 8 and the flexible enclosure 9 work together to seal the port of the filling barrel, preventing dust from overflowing and further reducing dust pollution to the filling environment.

[0058] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made to the present invention without departing from the spirit and scope of the appended claims.

Claims

1. A filling device for producing dry mortar, comprising a support frame and a storage tank, characterized in that, The storage tank is mounted on the bracket, with an inlet at the top and an outlet pipe at the bottom; A support plate is slidably mounted on the bracket, the support plate is located below the discharge pipe, and a hydraulic cylinder is installed at the bottom of the bracket to push the support plate to slide vertically along the bracket; A sealing cap is fitted to the bottom of the discharge pipe, and a flexible barrier is provided around the outer periphery of the sealing cap. An adjustment component is provided between the sealing cap and the flexible barrier. The adjustment component is used to adjust the diameter of the flexible enclosure along the radial direction of the sealing cover.

2. The filling device for producing dry powder mortar as described in claim 1, characterized in that: The adjusting assembly includes several sliding racks, several transmission gears, and a gear ring, wherein: A plurality of the sliding racks are evenly distributed circumferentially on the side wall of the sealing cover and can slide radially along the sealing cover. The opposite ends of the plurality of sliding racks are fixedly connected to the inner ring side wall of the flexible enclosure. Several of the aforementioned transmission gears are rotatably mounted on the inner sidewall of the sealing cover, and the transmission gears correspond one-to-one with the sliding rack and mesh with each other; The gear ring is rotatably installed inside the sealing cover and meshes with the transmission gear.

3. The filling device for producing dry powder mortar as described in claim 2, characterized in that: Each of the multiple sliding racks has a valve plate connected to one end of its opposite side. The valve plate is in contact with the bottom surface of the discharge pipe, and the multiple valve plates fit together with each other.

4. The filling device for producing dry powder mortar as described in claim 2, characterized in that: Several rotating shafts are rotatably installed inside the sealing cover, and the transmission gears are sleeved on the rotating shafts.

5. The filling device for producing dry powder mortar as described in claim 4, characterized in that: A drive motor is mounted on the top surface of the sealing cover, and the drive end of the drive motor is rotatably connected to one of the rotating shafts.

6. The filling device for producing dry powder mortar as described in claim 2, characterized in that: The bottom surface of the sealing cap is provided with several mounting rods in a circumferential direction. One end of the mounting rod is fixed to the bottom of the inner wall of the sealing cap, and the other end is provided with a rotating groove that matches the toothed ring.

7. The filling device for producing dry powder mortar as described in claim 2, characterized in that: The sealing cap has a sliding groove on its side wall that is adapted to the sliding rack.

8. The filling device for producing dry powder mortar as described in claim 1, characterized in that: The support is equipped with a guide rail on its side wall, and the bearing plate is slidably mounted on the guide rail.

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