Pulp beating device

Abstract

The utility model relates to the technical field of building construction, in particular to a slurry beating device which comprises a slurry source, a slurry conveying pipeline used for conveying slurry and a slurry beating assembly used for beating the slurry on a wall. The output end of the soybean milk source is connected with the soybean milk beating assembly through the soybean milk conveying pipeline; the pulp beating assembly comprises a pulp beating plate and a cover plate, and a gap is formed between the pulp beating plate and the cover plate; the slurry overflowing pipeline is arranged in the gap, and a plurality of slurry overflowing holes are formed in the slurry overflowing pipeline; the slurry overflowing pipeline comprises a main slurry overflowing pipe and at least one branch slurry overflowing pipe, the main slurry overflowing pipe is communicated with the slurry conveying pipeline, and the branch slurry overflowing pipes are communicated with the main slurry overflowing pipe and are not parallel to the main slurry overflowing pipe; according to the cement slurry beating device, the uniformity of the slurry distributed in the gap between the slurry beating plate and the cover plate can be ensured, and the slurry beating effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, and in particular to a slurry pumping device. Background Technology

[0002] After the masonry work is completed, the wall surface needs to be plastered. Because problems such as poor adhesion and hollow spots are prone to occur during plastering, the wall substrate must be treated with a mortar-applying process before plastering to ensure proper bonding between the plaster layer and the substrate. A common method for mortar-applying is to extract cement slurry from a slurry source and then use a mortar-applying device to apply it to the wall.

[0003] For example, the utility model patent with authorization announcement number CN213572847U discloses a wall surface roughening and grouting device, including grouting equipment, connecting pipe and grouting structure. The output end of the grouting equipment is connected to the grouting structure through the connecting pipe. The grouting structure includes an grouting pipe, a plug, a grouting mesh and a cover. One end of the grouting pipe is connected to the connecting pipe, and the other end is fixed with a plug. The grouting mesh is fixed on the grouting pipe near the plug. The cover is fixed on the side of the grouting mesh near the grouting pipe. Multiple grout outlet holes are opened on the side wall of the grouting pipe inside the cover.

[0004] However, such devices still have their limitations. Since the vertical grouting pipe of the above-mentioned device is only located in the middle of the grouting mesh, during grouting, this grouting device cannot guarantee the uniformity of the grout after it overflows from the grout outlet and enters the grouting cavity between the grouting mesh and the cover, resulting in poor grouting effect. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides a slurry-beating device that can ensure the uniformity of slurry distribution in the gap between the slurry-beating plate and the cover plate, thereby improving the slurry-beating effect.

[0006] The technical solution of this utility model is to provide a slurry applicator, including a slurry source, a slurry delivery pipeline for conveying slurry, and a slurry applicator assembly for applicating the slurry onto a wall. The output end of the slurry source is connected to the slurry applicator assembly through the slurry delivery pipeline. The slurry applicator assembly includes a slurry applicator plate and a cover plate, with a gap between the slurry applicator plate and the cover plate. It also includes an overflow pipeline disposed within the gap, with a plurality of overflow holes on the overflow pipeline. The overflow pipeline includes a main overflow pipeline and at least one branch overflow pipeline. The main overflow pipeline is connected to the slurry delivery pipeline, and the branch overflow pipeline is connected to the main overflow pipeline but is not parallel to the main overflow pipeline.

[0007] Furthermore, the slurry pumping device provided by this utility model may also have the following feature: the slurry overflow pipeline includes at least two branch slurry overflow pipes, and the at least two branch slurry overflow pipes are parallel to each other.

[0008] Furthermore, the slurry pumping device provided by this utility model may also have the following feature: the overflow pipe is perpendicular to the main overflow pipe.

[0009] Furthermore, the slurry-pumping device provided by this utility model may also have the following feature: the overflow pipe is detachably fixed to the slurry-pumping plate.

[0010] Furthermore, the slurry-pumping device provided by this utility model may also have the following features: the overflow pipe and the slurry-pumping plate are detachably fixedly connected by a plurality of connecting structures; the connecting structure includes a connector, the connector having a through hole for the main overflow pipe and / or the branch overflow pipe to pass through, the main overflow pipe and / or the branch overflow pipe abutting against the wall of the through hole; the connector also has at least one threaded hole, the slurry-pumping plate has at least one connecting hole corresponding to the threaded hole, and the slurry-pumping plate and the connector are connected by bolts passing sequentially through the threaded hole and the connecting hole.

[0011] Furthermore, the slurry-beating device provided by this utility model may also have the following feature: the slurry-beating plate is provided with a plurality of slurry-beating holes distributed in a rectangular array.

[0012] Furthermore, the slurry pumping device provided by this utility model may also have the following feature: a plurality of the overflow holes are evenly spaced and distributed on the overflow pipe.

[0013] Furthermore, the slurry-pumping device provided by this utility model may also have the following features: it further includes a movable trolley, the trolley having a receiving cavity for holding slurry to form the slurry source.

[0014] Furthermore, the slurry feeding device provided by this utility model may also have the following features: the slurry feeding assembly includes a spiral feeder for extracting slurry and a power component for driving the spiral feeder; the feed inlet of the spiral feeder is located in the accommodating cavity, and its discharge outlet is connected to the slurry conveying pipeline.

[0015] Furthermore, the slurry pumping device provided by this utility model may also have the following features: the slurry delivery pipeline includes a flexible hose section and a rigid pipe section connected to each other, the input end of the flexible hose section is connected to the output end of the slurry source, and the output end of the rigid pipe section is connected to the main overflow pipe.

[0016] The beneficial effects of this utility model are as follows:

[0017] In this application, cement slurry is transported from the slurry source to the main overflow pipe via a slurry delivery pipeline, and then from the main overflow pipe to at least one branch overflow pipe. The presence of the branch overflow pipes further diverts the slurry, allowing it to be more evenly distributed within the gaps after overflowing from the overflow holes, thereby improving the slurry-patting effect. Furthermore, by limiting the diameter of the overflow holes, this invention reduces pressure loss caused by diversion, further improving the uniformity of slurry distribution. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the paddle assembly of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the slurry-spreading board and cover plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the slurry-spreading plate and the overflow pipe of this utility model.

[0023] In the picture:

[0024] 1. Pulping assembly; 11. Pulping plate; 12. Cover plate; 13. Gap; 14. Overflow pipe; 141. Main overflow pipe; 142. Branch overflow pipe; 15. Pulping hole; 16. Overflow hole; 2. Slurry delivery pipe; 21. Flexible hose section; 22. Rigid pipe section; 3. Trolley; 4. Slurry source; 5. Screw feeder; 51. Inlet; 52. Outlet; 6. Power component; 7. DC power plug; 8. Connector; 9. Bolt. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] This utility model provides a pulping device, the specific structure of which is as follows:

[0027] like Figure 1 As shown, the grouting device includes a grout source 4, a grout delivery pipeline 2 for conveying grout, and a grouting assembly 1 for applying the grout to the wall; the output end of the grout source 4 is connected to the grouting assembly 1 via the grout delivery pipeline 2. Figures 1 to 4 As shown, the grouting assembly 1 includes a grouting plate 11 and a cover plate 12, with a gap 13 between the grouting plate 11 and the cover plate 12. The grouting assembly 1 also includes an overflow pipe 14 disposed within the gap 13, with several overflow holes 16 on the overflow pipe 14. The overflow pipe 14 includes a main overflow pipe 141 and at least one branch overflow pipe 142. The main overflow pipe 141 is connected to the grout delivery pipe 2, and the branch overflow pipe 142 is connected to the main overflow pipe 141 but is not parallel to it. In use, cement grout is transported from the grout source 4 to the main overflow pipe 141 through the grout delivery pipe 2, and then transported by the main overflow pipe 141 to at least one branch overflow pipe 142. Due to the presence of the branch overflow pipe 142, the grout is further diverted, and after overflowing from the overflow holes 16, the grout can be more evenly distributed within the gap 13, thereby improving the grouting effect. Both the main overflow pipe 141 and the branch overflow pipe 142 are preferably PPR pipes.

[0028] like Figure 2 and Figure 3 As shown, while leaving a gap 13 between the cover plate 12 and the slurry-applying plate 11, its outer edge extends to the slurry-applying plate 11 and is fixedly connected to it to seal the gap 13 and ensure that the slurry does not leak from the edge of the gap 13. The fixed connection method is not unique. In this embodiment, it is preferable that the outer edge of the cover plate 12 extends to the slurry-applying plate 11, and the outer edge of the cover plate 12 is provided with multiple threaded holes. The slurry-applying plate 11 and the cover plate 12 are detachably fixed together by screws that are threaded into the threaded holes.

[0029] like Figure 2 As shown, the overflow pipe 14 includes at least two branch overflow pipes 142, which are parallel to each other, further improving the uniformity of slurry distribution within the gap 13. Preferably, the main overflow pipe 141 is located in the middle of the slurry-beating plate 11, and the branch overflow pipes 142 are perpendicular to the main overflow pipe 141, which also further improves the uniformity of slurry distribution and ensures the slurry-beating effect.

[0030] To ensure connection stability while improving ease of disassembly and assembly during maintenance, it is preferable that the overflow pipe 14 and the slurry-applying plate 11 be detachably fixed. Specifically, as follows: Figure 2 and Figure 4As shown, the overflow pipe 14 and the slurry-beating plate 11 are detachably fixed together by several connecting structures. The connecting structure includes a connector 8, which has a through hole for the main overflow pipe 141 and / or the branch overflow pipe 142 to pass through. The main overflow pipe 141 and / or the branch overflow pipe 142 abut against the wall of the through hole. The connector 8 also has at least one threaded hole, and the slurry-beating plate 11 has at least one connecting hole corresponding to the threaded hole. The slurry-beating plate 11 and the connector 8 are connected by bolts 9 that pass through the threaded hole and the connecting hole in sequence.

[0031] To ensure the smooth flow of the grout to the wall, such as Figure 2 As shown, in this embodiment, the slurry-beating plate 11 preferably has a plurality of slurry-beating holes 15 arranged in a rectangular array. Furthermore, it should be noted that the choice of the slurry-beating plate 11 is not unique; the slurry-beating plate 11 can also be at least two wire meshes stacked together, with two adjacent wire meshes connected by iron wires. The mesh size of the wire mesh can also ensure the smooth flow of slurry. When at least two wire meshes are used for the slurry-beating plate 11, the connection between the slurry-beating plate 11 and the cover plate 12 can also be achieved by binding with iron wires. Specifically, the outer edge of the cover plate 12 has multiple connecting holes, and the iron wires of the slurry-beating plate 11 are bound to these connecting holes.

[0032] like Figure 4 As shown, to ensure the uniformity of slurry overflow, several slurry overflow holes 16 are evenly distributed on the slurry overflow pipe 14. The distance between two adjacent slurry overflow holes 16 is not less than 20 mm to avoid slurry accumulation and blockage caused by excessively close hole spacing. Further, the slurry overflow holes 16 include a first slurry overflow hole on the main slurry overflow pipe 141 and a second slurry overflow hole on the branch slurry overflow pipe 142. Preferably, the diameter of the second slurry overflow hole is larger than that of the first slurry overflow hole, used to offset the pressure loss of the branch slurry overflow pipe 142 during slurry diversion, ensuring sufficient slurry volume in the edge area and further improving the uniformity of slurry distribution. In this embodiment, the diameter of the first slurry overflow hole is preferably 5 mm, and the diameter of the second slurry overflow hole is preferably 6 mm, to offset the 10%-30% pressure loss caused by diversion.

[0033] like Figure 1 As shown, the slurry pumping device also includes a movable trolley 3, which has a receiving cavity for holding slurry to form the aforementioned slurry source 4. By moving the trolley 3, the slurry pumping device can be flexibly adapted to different slurry pumping scenarios.

[0034] The slurry feeding device also includes a slurry feeding assembly, which includes a screw feeder 5 for extracting slurry and a power component 6 for driving the screw feeder 5. The feed inlet 51 of the screw feeder 5 is located in the receiving cavity and is embedded in the slurry, and its outlet 52 is connected to the slurry delivery pipeline 2. Specifically, the trolley 3 is preferably an electric trolley 3 with its own power supply, and the power component 6 is preferably a DC inverter motor. The DC inverter motor and the power supply of the electric trolley 3 are electrically connected through a DC power supply plug 7.

[0035] The slurry delivery pipeline 2 includes a flexible hose section 21 and a rigid pipe section 22 connected to each other. The input end of the flexible hose section 21 is connected to the output end of the slurry source 4, and the output end of the rigid pipe section 22 is connected to the main overflow pipe 141. The flexible hose section 21 is preferably a braided flexible hose to ensure the flexibility of the slurry delivery pipeline 2 for various scenarios. The rigid pipe section 22 is preferably a PPR pipe, which ensures effective material supply while allowing for easy manual handling and slurry tapping operations.

[0036] The above-described contents can be implemented individually or in combination in various ways, and all such variations are within the protection scope of this utility model.

[0037] In the description of this invention, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] In the description of this invention, it should also be noted that the terms "center," "upper," "lower," "front," "rear," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element 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. In the description of this invention, unless otherwise stated, "a number" means two or more.

[0039] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A paddle-beating device, characterized in that, The system includes a slurry source (4), a slurry delivery pipeline (2) for conveying slurry, and a slurry-applying assembly (1) for applying slurry to a wall. The output end of the slurry source (4) is connected to the slurry-applying assembly (1) through the slurry delivery pipeline (2). The slurry-applying assembly (1) includes a slurry-applying plate (11) and a cover plate (12), with a gap (13) between the slurry-applying plate (11) and the cover plate (12). The system also includes an overflow pipeline (14) located within the gap (13), with a plurality of overflow holes (16) on the overflow pipeline (14). The overflow pipeline (14) includes a main overflow pipe (141) and at least one branch overflow pipe (142). The main overflow pipe (141) is connected to the slurry delivery pipeline (2), and the branch overflow pipe (142) is connected to the main overflow pipe (141) but is not parallel to the main overflow pipe (141).

2. The slurry-beating device according to claim 1, characterized in that, The overflow pipe (14) includes at least two branch overflow pipes (142), and the at least two branch overflow pipes (142) are parallel to each other.

3. The slurry-pumping device according to claim 1, characterized in that, The overflow pipe (142) is perpendicular to the main overflow pipe (141).

4. The slurry-beating device according to claim 1, characterized in that, The overflow pipe (14) is detachably fixed to the slurry-beating plate (11).

5. The slurry-beating device according to claim 4, characterized in that, The overflow pipe (14) and the slurry-beating plate (11) are detachably fixed together by a number of connection structures. The connection structure includes a connector (8), which has a through hole for the main overflow pipe (141) and / or the branch overflow pipe (142) to pass through. The main overflow pipe (141) and / or the branch overflow pipe (142) abut against the wall of the through hole. The connector (8) also has at least one threaded hole, and the slurry-beating plate (11) has at least one connection hole corresponding to the threaded hole. The slurry-beating plate (11) and the connector (8) are connected by bolts (9) that pass through the threaded hole and the connection hole in sequence.

6. The slurry-beating device according to claim 1, characterized in that, The slurry board (11) is provided with a number of slurry holes (15) arranged in a rectangular array.

7. The slurry-beating device according to claim 1, characterized in that, Several overflow holes (16) are evenly spaced on the overflow pipe (14).

8. The slurry-beating device according to claim 1, characterized in that, It also includes a movable trolley (3) with a receiving cavity for holding slurry to form the slurry source (4).

9. The slurry-beating device according to claim 8, characterized in that, It also includes a slurry feeding assembly, which includes a spiral feeder (5) for extracting slurry and a power component (6) for driving the spiral feeder (5); the feed inlet (51) of the spiral feeder (5) is located in the accommodating cavity, and its discharge outlet (52) is connected to the slurry conveying pipeline (2).

10. The slurry-beating device according to claim 1, characterized in that, The slurry delivery pipeline (2) includes a flexible hose section (21) and a rigid pipe section (22) connected to each other. The input end of the flexible hose section (21) is connected to the output end of the slurry source (4), and the output end of the rigid pipe section (22) is connected to the main overflow pipe (141).

Images