A pipe joint mortar mixing device

Abstract

The utility model relates to the field of pipeline construction, concretely relates to a pipe joint mortar mixing equipment, including the stirring tank, the material receiving frame and the weighing mechanism that arrange set successively, the weighing mechanism: including two side by side arrangement's raw material hopper, being equipped with the platform scale between two raw material hoppers, the stirring tank: the stirring tank is equipped with the feed inlet, the feed inlet side sets up to weighing mechanism side, the material receiving frame: the material receiving frame side is located below the feed inlet. The utility model sets up the stirring tank, the material receiving frame and the weighing mechanism through side by side, mixes in time after accurate weighing to raw material, realizes the quick, accurate mixing of pipe joint mortar, promotes mortar production efficiency and production quality, the feed inlet of stirring tank and the same side setting of weighing mechanism form the integrated dynamic line of "weighing to feeding to mixing to discharging to taking material", reduces material transfer distance, reduces dust and spillover risk, satisfies the "small amount many times" use demand in pipeline connection construction.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction, and in particular to a mortar mixing device for pipe joints. Background Technology

[0002] In the field of pipeline construction, pipe joint mortar is a key material for sealing pipe joints, and its mixing quality directly affects the anti-leakage performance and structural stability of the pipeline system.

[0003] Traditional construction often relies on manual mixing, which suffers from poor proportioning accuracy, uneven mixing, and low work efficiency. Existing mixing equipment is often designed for large-scale production and cannot adapt to the "small-batch, frequent" material usage characteristics of pipeline construction, leading to material waste or substandard performance. Especially when working in confined spaces, large equipment is difficult to access, while simple mixing tools cannot guarantee accurate control of the water-cement ratio.

[0004] Therefore, a technical solution is needed to address the technical problems in pipeline connection construction where traditional batching methods cannot meet the "small quantity, multiple times" requirement for mortar in pipe joints, and the batching accuracy is also difficult to control, thus affecting the quality of pipeline connection construction. Utility Model Content

[0005] The purpose of this utility model is to overcome the technical problems that traditional batching methods cannot meet the "small amount, multiple times" usage requirements of pipe joint mortar in pipeline connection construction, and the batching accuracy is also difficult to control, which affects the quality of pipeline connection construction. This utility model provides a pipe joint mortar mixing equipment.

[0006] This utility model provides a pipe joint mortar mixing device, including a mixing tank, a receiving frame, and a weighing mechanism arranged in sequence.

[0007] Weighing mechanism: includes two raw material hoppers arranged side by side, with a platform scale between the two raw material hoppers; Mixing tank: The mixing tank is provided with a feed inlet, which is located facing the weighing mechanism. Material receiving frame: One side of the material receiving frame is located below the feed inlet.

[0008] This utility model discloses a pipe joint mortar mixing device. In use, two raw material hoppers are used to load cement and sand respectively. When mortar needs to be prepared, the material basin is placed on the platform scale, the corresponding amount of sand and cement is weighed, put into the mixing tank, an appropriate amount of water is added and mixed evenly, and then poured into the receiving frame for use in pipe connection construction. It can realize the rapid and accurate mixing of pipe joint mortar, improve the efficiency and quality of mortar production.

[0009] Preferably, the weighing mechanism further includes a base, and the platform scale and the two raw material hoppers are all disposed on the base.

[0010] The base integrates the platform scale and the raw material hopper, preventing confusion during use. At the same time, the base supports the hopper and platform scale, lifting them off the ground and reducing the contamination of the raw materials by mud, water, and dust.

[0011] Preferably, the top of the raw material hopper is provided with an openable and closable cover.

[0012] The cover plate protects the raw materials in the hopper from rain and dust, maintaining a dry environment and preventing any impact on the quality of mortar mixing.

[0013] Preferably, the top surface of the cover plate is provided with a waterproof membrane.

[0014] The waterproof membrane is made of high-density polyethylene structural components, which can effectively prevent rainwater penetration and improve the rainproof capability of the cover. Especially in rainy seasons, it extends the shelf life of raw materials in the raw material hopper. At the same time, the high-density polyethylene material has strong UV resistance and is suitable for long-term outdoor use.

[0015] Preferably, the system further includes a cleaning mechanism, which includes a water supply pipe, a water tank, a water pump, and a first spray assembly. The water tank, water pump, and first spray assembly are connected in sequence through the water supply pipe. The first spray assembly includes several connecting rods arranged around the upper edge of the feed inlet. A first nozzle is provided at the top of each connecting rod. The first nozzle is connected to the water tank through the water supply pipe and is positioned facing into the feed inlet.

[0016] After use, the mixing tank can be cleaned by a cleaning mechanism. During the cleaning process, water is pumped from the water tank into the water supply pipe and sprayed into the mixing tank through the first nozzle to clean the mixing tank in time and prevent mortar from clumping and accumulating inside the mixing tank. Moreover, the first nozzle is installed above the feed inlet through a connecting rod, so it has little impact on the normal feeding of the mixing tank.

[0017] Preferably, the bottom of the connecting rod is provided with a fixing plate, and two arc-shaped clamping plates are arranged opposite each other on the bottom surface of the fixing plate, forming a first limiting groove between the two arc-shaped clamping plates for clamping the edge of the feed port.

[0018] The first nozzle is detachably connected to the mixing tank, which facilitates on-site installation and transportation of the equipment, improves construction efficiency, and also facilitates the later maintenance and replacement of the first nozzle.

[0019] Preferably, at least one of the arc-shaped clamps is provided with a plurality of limiting screw holes, and fastening bolts are provided in the limiting screw holes.

[0020] During operation, the mixing tank is subject to various working conditions such as vibration and rotation. Simple plugging may cause the spray assembly to fall off. The fastening bolts reinforce the position of each connecting rod at the opening of the mixing tank to prevent the spray assembly from falling off during use.

[0021] Preferably, the cleaning mechanism further includes a second spray assembly, which includes a plurality of columns evenly arranged along one side of the receiving frame. A second nozzle is provided on the top of each column, the second nozzle is angled downward and facing the inside of the receiving frame, and the second nozzle is connected to the water supply pipe through a diversion pipe.

[0022] The second spray assembly can clean the residual mortar in the material frame, preventing it from hardening and clumping. It is especially suitable for the "small amount, multiple times" application requirements in pipe connection construction.

[0023] Preferably, the bottom of the column is provided with a horizontal plate, and two limiting plates are arranged opposite each other on the bottom surface of the horizontal plate, the two limiting plates forming a second limiting groove that is adapted to the thickness of the side of the receiving frame.

[0024] The material receiving frame of the second spray component is detachably connected, making installation and disassembly simple and convenient for equipment installation and transportation.

[0025] Preferably, a drain pipe is provided at the bottom side of the receiving frame.

[0026] During the cleaning process of the receiving frame, wastewater can be discharged through the drain pipe, making the discharge more convenient and thorough.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a pipe joint mortar mixing equipment, which reduces the horizontal space occupied by the equipment by arranging the mixing tank, receiving frame and weighing mechanism side by side, adapting to narrow construction sites, and at the same time facilitating the operator to centrally feed and weigh materials; 2. This utility model provides a pipe joint mortar mixing equipment, in which the feed inlet of the mixing tank is set on the same side as the weighing mechanism, forming an integrated flow line of "weighing → feeding → mixing → discharging → picking up", reducing the material transfer distance, reducing dust and spillage risks, and is especially suitable for the construction needs of "small amount and multiple times"; 3. This utility model provides a pipe joint mortar mixing device, which stores different raw materials (such as cement and sand) in two independent raw material hoppers, and achieves quantitative weighing through an intermediate platform scale, solving the problem of manual proportioning error, ensuring the accuracy of water-cement ratio, and improving the sealing performance and strength stability of pipe joint mortar; 4. This utility model provides a pipe joint mortar mixing device. The receiving frame temporarily receives the material poured into the mixing tank after being weighed from the raw material hopper, preventing the material from scattering when directly fed. At the same time, it can also collect the residual slurry during the washing or maintenance of the mixing tank, making it easy to clean and meeting the requirements of environmentally friendly construction. Attached Figure Description

[0028] Figure 1 This utility model provides a structural schematic diagram of a pipe joint mortar mixing device; Figure 2 Connection diagram of the connecting rod and the first nozzle of this utility model; Figure 3 Connection diagram of the column and the second nozzle of this utility model; Marked in the image: 1-Mixing tank, 2-Receiving frame, 21-Drainage pipe, 3-Weighing mechanism, 31-Raw material hopper, 32-Platform scale, 33-Base, 311-Cover plate, 4-Water supply pipe, 5-Water tank, 6-Water pump, 7-First spray assembly, 71-Connecting rod, 72-First nozzle, 73-Fixing plate, 74-Arc-shaped clamp, 75-Fasting bolt, 8-Second spray assembly, 81-Column, 82-Second nozzle, 83-Horizontal plate, 84-Limiting plate, 9-Diverter pipe. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0030] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0032] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0033] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0034] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0035] Example 1 like Figure 1 As shown, a pipe joint mortar mixing device includes a mixing tank 1, a receiving frame 2, and a weighing mechanism 3 arranged in sequence. Weighing mechanism 3: includes two raw material hoppers 31 arranged side by side, and a platform scale 32 is provided between the two raw material hoppers 31; Mixing tank 1: The mixing tank 1 is provided with a feed inlet, which is located facing the weighing mechanism 3. Material receiving frame 2: One side of the material receiving frame 2 is located below the feed inlet.

[0036] In use, the two raw material hoppers 31 are used to load cement and sand respectively. When mortar needs to be prepared, the material basin is placed on the platform scale 32, the corresponding amount of sand and cement is weighed, put into the mixing tank 1, an appropriate amount of water is added and mixed evenly, and then poured into the receiving frame 2 for use in pipe connection construction. This can realize the rapid and accurate mixing of pipe joint mortar, and improve the efficiency and quality of mortar production.

[0037] In one of several embodiments, the weighing mechanism 3 may also include a base 33, with the platform scale 32 and the two raw material hoppers 31 all disposed on the base 33.

[0038] Base 33: Includes a platform panel, with several legs at the bottom of the platform panel. Base 33 integrates the platform scale 32 and the raw material hopper 31 to avoid confusion during use. At the same time, base 33 can support the hopper and platform scale 32, allowing the hopper and platform scale 32 to be off the ground, reducing the contamination of raw materials by mud, water, dust, etc.

[0039] In one or more embodiments, the raw material hopper 31 may also include a cover plate 311.

[0040] Cover plate 311: Covers the top of the raw material hopper 31 and is used to seal the opening at the top of the raw material hopper 31. It plays a role in preventing rain and dust from the raw materials in the raw material hopper 31, maintaining a dry environment inside the raw material hopper 31, and avoiding affecting the mortar mixing quality.

[0041] In an optional embodiment, a waterproof membrane may be provided on the top surface of the cover plate 311.

[0042] Waterproof membrane: Made of high-density polyethylene structural components, it can effectively prevent rainwater penetration and improve the rainproof capability of cover plate 311. Especially in rainy seasons, it extends the shelf life of raw materials in raw material hopper 31. At the same time, the high-density polyethylene material has strong UV resistance and is suitable for long-term outdoor use.

[0043] Example 2 like Figure 1 and Figure 2 As shown, the difference between this embodiment and Embodiment 1 is that it also includes a cleaning mechanism. The cleaning mechanism includes a water supply pipe 4, a water tank 5, a water pump 6, and a first spray assembly 7. The water tank 5, the water pump 6, and the first spray assembly 7 are connected in sequence through the water supply pipe 4. The first spray assembly 7 includes a plurality of connecting rods 71, which are arranged around the upper edge of the feed inlet. The top of the connecting rods 71 ​​is provided with a first nozzle 72. The first nozzle 72 is connected to the water tank 5 through the water supply pipe 4 and is positioned facing into the feed inlet.

[0044] In this embodiment, the used mixing tank 1 can be cleaned by a cleaning mechanism. During the cleaning process, water is pumped from the water tank 5 into the water supply pipe 4 by the water pump 6 and sprayed into the mixing tank 1 through the first nozzle 72 to clean the mixing tank 1 in time, so as to avoid the mortar from clumping and accumulating in the mixing tank 1. Moreover, the first nozzle 72 is installed on the upper part of the feed inlet through the connecting rod 71, which has little impact on the normal feeding of the mixing tank 1.

[0045] In an optional embodiment, the bottom of the connecting rod 71 is provided with a fixing plate 73, and two arc-shaped clamping plates 74 are arranged opposite each other on the bottom surface of the fixing plate 73. A first limiting groove for clamping the edge of the feed inlet is formed between the two arc-shaped clamping plates, which realizes the detachable connection of the first nozzle 72 on the mixing tank 1, which facilitates the on-site installation and transportation of the equipment, improves construction efficiency, and also facilitates the later maintenance and replacement of the first nozzle 72.

[0046] In an optional embodiment, the arc-shaped clamping plate 74 is provided with a plurality of limiting screw holes, and fastening bolts 75 are provided in the limiting screw holes. The fastening bolts 75 reinforce the position of each connecting rod 71 at the opening of the mixing tank 1 to prevent the spraying assembly from falling off during use.

[0047] Example 3 like Figure 1 and Figure 3 As shown, in this embodiment, the difference from embodiment 2 is that the cleaning mechanism further includes a second spray assembly 8. The second spray assembly 8 includes a plurality of columns 81, which are evenly arranged along one side of the receiving frame 2. The top of each column 81 is provided with a second nozzle 82, which is obliquely downward and facing the inside of the receiving frame 2. The second nozzle 82 is connected to the water supply pipe 4 through a diversion pipe 9.

[0048] In this embodiment, the second spray component 8 can clean the residual mortar in the material frame 2 to prevent hardening and clumping, which is especially suitable for the "small amount, multiple times" use requirements in pipeline connection construction.

[0049] In an optional embodiment, a horizontal plate 83 is provided at the bottom of the column 81, and two limiting plates 84 are arranged opposite each other on the bottom surface of the horizontal plate 83. The two limiting plates 84 form a second limiting groove that is adapted to the thickness of the side of the receiving frame 2, thereby realizing the detachable connection of the receiving frame 2 of the second spray assembly 8. The installation and disassembly operations are simple and convenient for equipment installation and transportation.

[0050] In an optional implementation, a drain pipe 21 can be installed at the bottom side of the receiving frame 2. During the cleaning process of the receiving frame 2, sewage can be discharged through the drain pipe 21, making sewage discharge more convenient and thorough.

[0051] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe joint mortar mixing device, characterized in that, It includes a mixing tank (1), a receiving frame (2), and a weighing mechanism (3) arranged in sequence. Weighing mechanism (3): includes two raw material hoppers (31) arranged side by side, and a platform scale (32) is provided between the two raw material hoppers (31); Mixing tank (1): The mixing tank (1) is provided with a feed inlet, which is located on the side facing the weighing mechanism (3); Receiving frame (2): One side of the receiving frame (2) is located below the feed inlet.

2. The pipe joint mortar mixing equipment according to claim 1, characterized in that, The weighing mechanism (3) also includes a base (33), on which the platform scale (32) and the two raw material hoppers (31) are mounted.

3. The pipe joint mortar mixing equipment according to claim 1, characterized in that, The top of the raw material hopper (31) is provided with an openable cover plate (311).

4. The pipe joint mortar mixing equipment according to claim 3, characterized in that, The top surface of the cover plate (311) is provided with a waterproof membrane.

5. The pipe joint mortar mixing equipment according to claim 1, characterized in that, It also includes a cleaning mechanism, which includes a water supply pipe (4), a water tank (5), a water pump (6) and a first spray assembly (7). The water tank (5), the water pump (6) and the first spray assembly (7) are connected in sequence through the water supply pipe (4). The first spray assembly (7) includes several connecting rods (71). The several connecting rods (71) are arranged around the upper edge of the feed inlet. The top of the connecting rod (71) is provided with a first nozzle (72). The first nozzle (72) is connected to the water tank (5) through the water supply pipe (4). The first nozzle (72) is arranged facing the inside of the feed inlet.

6. The pipe joint mortar mixing equipment according to claim 5, characterized in that, The bottom of the connecting rod (71) is provided with a fixing plate (73), and two arc-shaped clamps (74) are provided opposite to each other on the bottom surface of the fixing plate (73). A first limiting groove for clamping the edge of the feed port is formed between the two arc-shaped clamps.

7. The pipe joint mortar mixing equipment according to claim 6, characterized in that, At least one of the arc-shaped clamps (74) is provided with a plurality of limiting screw holes, and fastening bolts (75) are provided in the limiting screw holes.

8. The pipe joint mortar mixing equipment according to claim 5, characterized in that, The cleaning mechanism also includes a second spray assembly (8), which includes several columns (81). The columns (81) are evenly arranged along one side of the receiving frame (2). The top of the column (81) is provided with a second nozzle (82). The second nozzle (82) is obliquely downward and facing the inside of the receiving frame (2). The second nozzle (82) is connected to the water supply pipe (4) through a diversion pipe (9).

9. A pipe joint mortar mixing device according to claim 8, characterized in that, The bottom of the column (81) is provided with a horizontal plate (83), and two limiting plates (84) are provided opposite to each other on the bottom surface of the horizontal plate (83). The two limiting plates (84) form a second limiting slot that is adapted to the side thickness of the receiving frame (2).

10. A pipe joint mortar mixing device according to any one of claims 1-9, characterized in that, The receiving frame (2) has a drain pipe (21) at the bottom of its side.

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