Slurry on-site preparation device for grouting and leaking stoppage of pit and well cushion layer

Abstract

The utility model discloses an on-site preparation device for slurry for grouting and leaking stoppage of a pit and well cushion layer, and relates to the technical field of building construction. The device comprises a cylinder body, and the outer surface of the cylinder body is fixedly connected with a driving assembly. The driving assembly is connected with the telescopic assembly, the driving assembly is started, the driving assembly starts to rotate and drives the telescopic assembly to do high-frequency reciprocating motion, and the cylindrical shape of the telescopic assembly cannot pull back raw materials in the motion process, so that the telescopic assembly can scatter the slurry raw materials at the feed port of the barrel body, and blockage of the slurry raw materials is avoided; through connection of a cam and a circular plate, a first motor drives the cam to rotate, the cam pushes the circular plate to move, the circular plate drives a sliding rod to move and compress a spring, the sliding rod reciprocates at a feeding port of a barrel, the cylindrical shape of the sliding rod cannot pull back raw materials, and the sliding rod scatters slurry raw materials at the feeding port of the barrel; and the condition of blockage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to an on-site slurry preparation device for grouting and plugging of pit cushion layers. Background Art

[0002] The cushion layer is the structural layer below the base layer. Its primary function is to prevent water flow, drain water, and prevent freezing, thereby improving the working conditions of the base layer and the subgrade. Materials can include sand, ceramsite, mortar, concrete, etc. Before injecting the concrete slurry, it must be prepared on site.

[0003] Chinese patent CN219256014U discloses a mixed slurry preparation device for construction projects, which belongs to the field of construction technology. A mixed slurry preparation device for construction projects includes a stirring device, a support plate is fixedly installed on the bottom of the stirring device, a driving slide is provided on the outer side of the bottom of the stirring device, a connecting plate is movably installed inside the driving slide, a rotating column is provided inside the other end of the connecting plate, a stirring motor is provided on the outer side of the rotating column, and a stirring column is fixedly installed on the bottom of the stirring motor.

[0004] In the prior art, when preparing slurry, when the slurry raw materials are poured into the stirring device, a large amount of raw materials flow into the stirring device at the same time, which easily leads to blockage of the feed port of the stirring device. In the above document, the telescopic rod is telescopically moved to push the push plate to squeeze the raw materials, thereby achieving the function of pushing and unloading the materials. However, the movement frequency of the telescopic rod is low. At the same time, when the push plate is pushing the raw materials, part of the raw materials fall behind the push plate, which will cause the push plate to accumulate the raw materials at the telescopic rod, which is inconvenient to use.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In response to the problems in the related art, the utility model proposes an on-site preparation device for slurry for grouting and plugging of pit cushion layers, so as to overcome the above-mentioned technical problems existing in the existing related art.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is an on-site preparation device for slurry for grouting and plugging of pit and well cushion layers, comprising a cylinder, the outer surface of which is fixedly connected to a driving component, the outer surface of which is provided with a telescopic component, the interior of which is provided with a stirring component, the driving component is used to push the telescopic component to perform reciprocating motion, the telescopic component is slidably connected to the cylinder, and the stirring component is used to mix the slurry raw materials inside the cylinder.

[0009] Furthermore, the drive assembly includes a shell, which is fixedly connected to the cylinder, a first motor is fixedly connected to the inside of the shell, a first pulley is fixedly connected to the output shaft of the first motor, a belt is provided on the outer surface of the first pulley, the first pulley is connected to the second pulley through a belt transmission, the outer surface of the second pulley is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a cam.

[0010] Furthermore, the telescopic assembly includes a sliding rod, the end of the sliding rod is fixedly connected to a circular plate, the outer surface of the circular plate is fixedly connected to a spring, and the spring is fixedly connected to the inside of the shell.

[0011] Furthermore, the stirring assembly includes a bracket, the outer surface of the bracket is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a stirring shaft, the outer surface of the stirring shaft is fixedly connected to a mounting seat, the outer surface of the mounting seat is fixedly connected to a stirring rod, and the outer surface of the stirring rod is fixedly connected to a stirring blade.

[0012] Furthermore, a displacement assembly is fixedly connected to the bottom of the cylinder, and the displacement assembly is used to move the cylinder.

[0013] Furthermore, the displacement assembly includes an electric push rod, a movable end of the electric push rod is fixedly connected to a square seat, and a pulley is rotatably connected inside the square seat.

[0014] Furthermore, a screw hole is provided on the outer surface of the mounting seat, and a screw rod is connected to the inner thread of the screw hole, and the screw rod is fixedly connected to the stirring rod.

[0015] Furthermore, the outer surface of the cylinder is fixedly connected with supporting legs, a cylinder cover and a discharge pipe, the supporting legs are located at the bottom of the cylinder, the cylinder cover is located at the top of the cylinder, and the discharge pipe is located at the side of the cylinder.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model starts the driving assembly by connecting the driving assembly and the telescopic assembly. The driving assembly starts to rotate and drives the telescopic assembly to perform high-frequency reciprocating motion. The cylindrical shape of the telescopic assembly will not pull back the raw materials during the movement, so that the telescopic assembly can break up the slurry raw materials at the cylinder inlet to avoid clogging of the slurry raw materials.

[0018] 2. The utility model connects the cam and the circular plate. The first motor drives the cam to rotate, the cam pushes the circular plate to move, the circular plate drives the sliding rod to move and compresses the spring, and the sliding rod reciprocates at the feed port of the cylinder. The cylindrical shape of the sliding rod will not pull the raw materials back. The sliding rod will break up the slurry raw materials at the feed port of the cylinder to avoid blockage.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the external outline structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at center A;

[0024] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle;

[0025] Figure 5 This is a schematic diagram of the screw structure of the utility model;

[0026] Figure 6 For the utility model Figure 1 Enlarged schematic diagram of the structure at point C in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Cylinder; 2. Drive assembly; 201. Housing; 202. First motor; 203. First pulley; 204. Belt; 205. Second pulley; 206. Rotating shaft; 207. Cam; 3. Telescopic assembly; 301. Sliding rod; 302. Round plate; 303. Spring; 4. Stirring assembly; 401. Bracket; 402. Second motor; 403. Stirring shaft; 404. Mounting base; 405. Stirring rod; 406. Stirring blade; 5. Displacement assembly; 501. Electric push rod; 502. Square base; 503. Pulley; 6. Screw hole; 7. Screw; 8. Support leg; 9. Cylinder cover; 10. Discharge pipe. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] See also Figures 1-6 As shown, the utility model is an on-site preparation device for slurry for grouting and plugging of pit cushion layers, comprising a cylinder 1, the outer surface of the cylinder 1 is fixedly connected to a driving component 2, the outer surface of the driving component 2 is provided with a telescopic component 3, the interior of the cylinder 1 is provided with a stirring component 4, the driving component 2 is used to push the telescopic component 3 to perform reciprocating motion, the telescopic component 3 is slidably connected to the cylinder 1, and the stirring component 4 is used to mix the slurry raw materials inside the cylinder 1.

[0032] Pour the slurry raw material into the cylinder 1, start the driving component 2 to drive the telescopic component 3 to reciprocate in the cylinder 1, and the telescopic component 3 can break up the raw material to prevent the slurry raw material from being blocked at the feeding port of the cylinder 1. After the raw material enters the cylinder 1, start the stirring component 4 to stir the raw material in the cylinder 1 so that the raw material is fully mixed to complete the preparation of the slurry. After the preparation is completed, the slurry can be discharged from the cylinder 1.

[0033] The utility model starts the driving component 2 by connecting the driving component 2 and the telescopic component 3, and the driving component 2 starts to rotate and drives the telescopic component 3 to perform high-frequency reciprocating motion. The cylindrical shape of the telescopic component 3 will not pull back the raw materials during the movement, so that the telescopic component 3 can break up the slurry raw materials at the inlet of the cylinder 1 to avoid clogging of the slurry raw materials.

[0034] In one embodiment, for the above-mentioned drive component 2, the drive component 2 includes a shell 201, the shell 201 is fixedly connected to the cylinder 1, the interior of the shell 201 is fixedly connected to a first motor 202, the output shaft of the first motor 202 is fixedly connected to a first pulley 203, the outer surface of the first pulley 203 is provided with a belt 204, the first pulley 203 is connected to a second pulley 205 through the belt 204, the outer surface of the second pulley 205 is fixedly connected to a rotating shaft 206, and the outer surface of the rotating shaft 206 is fixedly connected to a cam 207.

[0035] The same cam 207 is installed on the output shaft of the first motor 202. When the first motor 202 is started, it drives the first pulley 203. The first pulley 203 drives the second pulley 205 through the belt 204. The first pulley 203 and the second pulley 205 drive the cam 207 to rotate. The belt 204 can make the two groups of cams 207 rotate synchronously.

[0036] In one embodiment, for the above-mentioned telescopic component 3, the telescopic component 3 includes a sliding rod 301, the end of the sliding rod 301 is fixedly connected to a circular plate 302, the outer surface of the circular plate 302 is fixedly connected to a spring 303, and the spring 303 is fixedly connected to the inside of the shell 201.

[0037] During the rotation of the cam 207, the circular plate 302 is pushed, and the circular plate 302 pushes the sliding rod 301 and compresses the spring 303. The cam 207 continues to rotate, and the spring 303 returns to push the circular plate 302 and the sliding rod 301, thereby realizing the reciprocating motion of the sliding rod 301. When the sliding rod 301 reciprocates, the raw materials at the feeding port of the cylinder 1 are cleared.

[0038] In one embodiment, for the above-mentioned stirring component 4, the stirring component 4 includes a bracket 401, the outer surface of the bracket 401 is fixedly connected to the second motor 402, the output shaft of the second motor 402 is fixedly connected to the stirring shaft 403, the outer surface of the stirring shaft 403 is fixedly connected to the mounting base 404, the outer surface of the mounting base 404 is fixedly connected to the stirring rod 405, and the outer surface of the stirring rod 405 is fixedly connected to the stirring blade 406.

[0039] The second motor 402 is started, and the second motor 402 drives the stirring shaft 403 to rotate. The stirring shaft 403 drives the stirring rod 405 and the stirring blade 406 to rotate. The stirring blade 406 can mix the raw materials in the cylinder 1 to prepare the slurry.

[0040] In one embodiment, for the above-mentioned cylinder 1 , a displacement assembly 5 is fixedly connected to the bottom of the cylinder 1 , and the displacement assembly 5 is used to move the cylinder 1 .

[0041] In one embodiment, the displacement assembly 5 includes an electric push rod 501 , a movable end of which is fixedly connected to a square base 502 , and a pulley 503 is rotatably connected to the interior of the square base 502 .

[0042] Start the electric push rod 501, which pushes the square base 502 and the pulley 503 to move, so that the pulley 503 contacts the ground. At this time, the cylinder 1 can be pushed to move through the pulley 503. The pulley 503 can reduce the friction when the cylinder 1 moves, making it easier to move at the construction site.

[0043] In one embodiment, for the above-mentioned mounting seat 404 , a screw hole 6 is provided on the outer surface of the mounting seat 404 , and a screw rod 7 is connected to the inner thread of the screw hole 6 , and the screw rod 7 is fixedly connected to the stirring rod 405 .

[0044] The rotating stirring rod 405 drives the screw 7, and the screw 7 is unscrewed from the screw hole 6, so that the stirring rod 405 is separated from the mounting seat 404. The stirring rod 405 and the stirring blade 406 can be removed from the barrel 1, making it easy to clean the stirring rod 405 and the stirring blade 406.

[0045] In one embodiment, for the above-mentioned cylinder 1, the outer surface of the cylinder 1 is fixedly connected with support legs 8, a cylinder cover 9 and a discharge pipe 10, respectively. The support legs 8 are located at the bottom of the cylinder 1, the cylinder cover 9 is located at the top of the cylinder 1, and the discharge pipe 10 is located on the side of the cylinder 1.

[0046] The legs 8 support the cylinder 1 so that the cylinder 1 can remain stable during operation. The cylinder cover 9 seals the cylinder 1 to prevent external debris from entering the interior of the cylinder 1. The slurry in the cylinder 1 can be discharged through the discharge pipe 10.

[0047] Through the above technical solution, 1. By connecting the drive assembly 2 and the telescopic assembly 3, the drive assembly 2 is started, and the drive assembly 2 starts to rotate and drives the telescopic assembly 3 to perform high-frequency reciprocating motion. The cylindrical shape of the telescopic assembly 3 will not pull the raw materials back during the motion, so that the telescopic assembly 3 can break up the slurry raw materials at the inlet of the cylinder 1 to avoid slurry raw material blockage. 2. By connecting the cam 207 and the circular plate 302, the first motor 202 drives the cam 207 to rotate, the cam 207 pushes the circular plate 302 to move, the circular plate 302 drives the sliding rod 301 to move and compress the spring 303, the sliding rod 301 reciprocates at the inlet of the cylinder 1, the cylindrical shape of the sliding rod 301 will not pull the raw materials back, the sliding rod 301 breaks up the slurry raw materials at the inlet of the cylinder 1 to avoid blockage.

[0048] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these 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 any one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A slurry on-site preparation device for grouting and plugging leaks in a well cushion layer, comprising a cylinder (1), characterized in that: The outer surface of the cylinder (1) is fixedly connected to a driving assembly (2), the outer surface of the driving assembly (2) is provided with a telescopic assembly (3), the interior of the cylinder (1) is provided with a stirring assembly (4), the driving assembly (2) is used to push the telescopic assembly (3) to perform reciprocating motion, the telescopic assembly (3) is slidably connected to the cylinder (1), and the stirring assembly (4) is used to mix the slurry raw materials inside the cylinder (1).

2. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 1, characterized in that: The driving assembly (2) comprises a housing (201), the housing (201) is fixedly connected to the cylinder (1), a first motor (202) is fixedly connected to the interior of the housing (201), a first pulley (203) is fixedly connected to the output shaft of the first motor (202), a belt (204) is provided on the outer surface of the first pulley (203), the first pulley (203) is connected to a second pulley (205) via the belt (204), the outer surface of the second pulley (205) is fixedly connected to a rotating shaft (206), and the outer surface of the rotating shaft (206) is fixedly connected to a cam (207).

3. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 2, characterized in that: The telescopic assembly (3) comprises a sliding rod (301), the end of the sliding rod (301) is fixedly connected to a circular plate (302), the outer surface of the circular plate (302) is fixedly connected to a spring (303), and the spring (303) is fixedly connected to the inside of the housing (201).

4. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 3, characterized in that: The stirring assembly (4) comprises a bracket (401), the outer surface of the bracket (401) is fixedly connected to a second motor (402), the output shaft of the second motor (402) is fixedly connected to a stirring shaft (403), the outer surface of the stirring shaft (403) is fixedly connected to a mounting seat (404), the outer surface of the mounting seat (404) is fixedly connected to a stirring rod (405), and the outer surface of the stirring rod (405) is fixedly connected to a stirring blade (406).

5. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 1, characterized in that: A displacement assembly (5) is fixedly connected to the bottom of the cylinder (1), and the displacement assembly (5) is used to move the cylinder (1).

6. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 5, characterized in that: The displacement assembly (5) comprises an electric push rod (501), the movable end of the electric push rod (501) is fixedly connected to a square seat (502), and the interior of the square seat (502) is rotatably connected to a pulley (503).

7. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 4, characterized in that: The outer surface of the mounting seat (404) is provided with a screw hole (6), the inner thread of the screw hole (6) is connected to a screw rod (7), and the screw rod (7) is fixedly connected to the stirring rod (405).

8. The on-site preparation device for grouting and plugging slurry for a well cushion layer according to claim 1, characterized in that: The outer surface of the cylinder (1) is fixedly connected with a support leg (8), a cylinder cover (9) and a discharge pipe (10), respectively; the support leg (8) is located at the bottom of the cylinder (1), the cylinder cover (9) is located at the top of the cylinder (1), and the discharge pipe (10) is located on the side of the cylinder (1).

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