Crushed earth and stone tamping mechanism for earth and stone engineering

Abstract

The utility model relates to the technical field of earth-rock engineering, and provides an earth-rock crushing and tamping mechanism for earth-rock engineering, which comprises a mounting frame and a mounting part, the positioning hole is formed in the surface of the mounting part, and a hammer head is arranged on the surface of one side of the mounting part; the device is characterized by further comprising a bearing plate which is arranged on the outer surface of the mounting frame. A hydraulic cylinder on the surface of a positioning plate is started to work, a movable plate at the output end is driven to conduct limiting movement along a limiting rod, meanwhile, the two ends of a first spring are matched to be connected to the surfaces of the movable plate and a reinforcing plate respectively, abrasion caused by long-term work is reduced, a mounting clamping base is driven to move downwards, and a mounting part in a groove is made to move; and when the hammer head is seriously abraded, a positioning pin on the surface of a second spring is pulled, so that the positioning pin is separated from the interior of a positioning hole, and the whole mounting part is quickly replaced.

Description

Technical Field

[0001] This utility model relates to the field of earthwork engineering technology, and in particular to a crushing and compacting mechanism for earthwork engineering. Background Technology

[0002] Common earthwork projects include: site leveling, excavation of foundation pits (trenches) and pipe trenches, roadbed excavation, civil defense project excavation, ground filling, roadbed filling and foundation pit backfilling. Because when compacting broken soil and rock, it is necessary to use this compaction mechanism to level it.

[0003] In the existing technology, because the cutter heads or hammer heads on the surface of the compaction mechanism are in contact with the soil and rocks for a long time for crushing and processing, the parts are prone to wear. Therefore, when the equipment is severely worn, it is not convenient to quickly replace the cutter heads or hammer heads of some equipment. At the same time, when the compaction mechanism processes the soil and rocks, it is easy to generate a lot of dust, which can easily affect the surrounding workers. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art: because the blades or hammers on the surface of the compaction mechanism are in contact with the soil and rocks for a long time for crushing and processing, the parts are prone to wear. Therefore, when the equipment is severely worn, it is inconvenient to quickly replace the blades or hammers of some equipment. At the same time, when the compaction mechanism processes the soil and rocks, it is easy to generate a lot of dust, which can easily affect the surrounding workers.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mounting bracket and a mounting part; a positioning hole formed on the surface of the mounting part, and a hammer head provided on one side surface of the mounting part; characterized in that it further includes:

[0006] A load-bearing plate is provided on the outer surface of the mounting frame, and a water tank is provided on the surface of the load-bearing plate. The water tank is connected to a water pump through a delivery pipe.

[0007] A reinforcing plate is disposed on one side surface of the mounting frame. A water storage cavity is formed in the inner wall of the reinforcing plate. Multiple drain outlets are formed in one side surface of the reinforcing plate. A second conveying pipe is disposed on the surface of the reinforcing plate at a symmetrical location. One end of the two second conveying pipes is connected to the surface of the water pump. One side surface of the water pump is disposed on the outer surface of the mounting frame. A connecting plate is disposed on the inner wall of the mounting frame.

[0008] Preferably, a limiting rod is provided on one side surface of the symmetrical part of the connecting plate, and one end of the two limiting rods is provided on the surface of the reinforcing plate.

[0009] The technical effect of adopting the above-mentioned further solution is that the two ends of the limiting rod are respectively connected to the surfaces of the connecting plate and the reinforcing plate, providing positioning.

[0010] Preferably, the inner wall of the mounting bracket is provided with a positioning plate, and a hydraulic cylinder is provided on one side surface of the positioning plate.

[0011] The technical effect of adopting the above-mentioned further solution is that the hydraulic cylinder is fixed by the positioning plate on the inner wall of the mounting frame.

[0012] Preferably, the output end of the hydraulic cylinder is provided with a movable plate, which is slidably sleeved on the surface of the limiting rod.

[0013] The technical effect of adopting the above-mentioned further solution is that when the hydraulic cylinder is working, it drives the moving plate at the output end to move on the surface of the limit rod.

[0014] Preferably, a spring is provided symmetrically on one side of the movable plate, and one end of the two springs is provided on the surface of the reinforcing plate.

[0015] The technical effect of adopting the above-mentioned further solution is that by connecting the two ends of the spring to the surfaces of the reinforcing plate and the moving plate respectively, the wear of the parts during long-term operation is reduced.

[0016] Preferably, the surface of the movable plate is provided with a mounting bracket, and the surface of the mounting bracket is provided with a groove.

[0017] The technical effect of adopting the above-mentioned further solution is that when the moving plate moves, it drives the mounting bracket to move in position, and at the same time, the groove opened on the surface of the mounting bracket facilitates the installation of internal parts.

[0018] Preferably, the groove is movably fitted onto the surface of the mounting part, and springs are provided on the surfaces of the mounting brackets at symmetrical locations.

[0019] The technical effect of adopting the above-mentioned further solution is that the mounting part is embedded in the inside of the groove for positioning, and at the same time, the mounting bracket provides a fixing function for the second spring.

[0020] Preferably, one end of each of the two springs is provided with a positioning pin, and one end of each positioning pin is movably embedded inside the positioning hole.

[0021] The technical effect of adopting the above-mentioned further solution is that when the positioning pin on the two surfaces of the spring is pulled, the positioning pin is conveniently embedded in the positioning hole to perform positioning work on the mounting part.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. In this utility model, the hydraulic cylinder on the surface of the positioning plate is activated, which drives the moving plate at the output end to move along the limit rod. At the same time, the two ends of the first spring are respectively connected to the surfaces of the moving plate and the reinforcing plate to reduce wear during long-term operation. This causes the mounting bracket to move down, so that the mounting part inside the groove moves, allowing the hammer to break the soil and rocks. When the hammer is severely worn, the positioning pin on the surface of the second spring is pulled, causing the positioning pin to disengage from the positioning hole, allowing for a quick replacement of the entire mounting part.

[0024] 2. In this utility model, when crushing soil and rock, a water pump is started, and water from the water tank is transmitted through a second conveying pipe to the water storage chamber, and then discharged through a drain outlet, to reduce dust during processing and prevent it from affecting the surrounding construction workers. Attached Figure Description

[0025] Figure 1 This utility model provides a top view structural diagram of a soil and rock crushing and compaction mechanism for earthwork engineering.

[0026] Figure 2 This utility model provides a partially unfolded structural diagram of a soil and rock crushing and compaction mechanism for earthwork engineering.

[0027] Figure 3 This utility model provides a cross-sectional structural schematic diagram of a soil and rock crushing and compaction mechanism for earthwork engineering.

[0028] Figure 4 This utility model proposes a soil and rock crushing and compaction mechanism for earthwork engineering. Figure 2 Enlarged structural diagram at point A in the middle.

[0029] Legend:

[0030] 1. Mounting bracket; 101. Reinforcing plate; 1011. Water storage chamber; 1012. Drain outlet; 102. Load-bearing plate; 1021. Water tank; 1022. Conveying pipe one; 103. Positioning plate; 1031. Hydraulic cylinder; 1032. Moving plate; 1033. Spring one; 1034. Mounting bracket; 1035. Groove; 1036. Spring two; 1037. Positioning pin; 104. Connecting plate; 1041. Limiting rod; 105. Mounting part; 1051. Positioning hole; 1052. Hammer head; 106. Water pump; 1061. Conveying pipe two. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0033] Example 1, such as Figures 1 to 4 As shown, this utility model provides a soil and rock crushing and compaction mechanism for earthwork engineering, including: a mounting frame 1 and a mounting part 105; a positioning hole 1051 is formed on the surface of the mounting part 105, and a hammer head 1052 is provided on one side surface of the mounting part 105; it also includes: a load-bearing plate 102, which is set on the outer surface of the mounting frame 1, and a water tank 1021 is set on the surface of the load-bearing plate 102, which is connected to a water pump 106 through a first conveying pipe 1022; a reinforcing plate 101, which is set on one side surface of the mounting frame 1, and a water storage cavity 1011 is formed on the inner wall of the reinforcing plate 101. Multiple drainage outlets 1012 are formed on one side surface of the reinforcing plate 101, and two conveying pipes 1061 are set on the symmetrical surface of the reinforcing plate 101. One end of the two second conveying pipes 1061 is connected to the surface of the water pump 106, and one side surface of the water pump 106 is set on the outer surface of the mounting frame 1. A connecting plate 104 is set on the inner wall of the mounting frame 1.

[0034] In this embodiment, the hydraulic cylinder 1031 on the surface of the positioning plate 103 is activated, which drives the moving plate 1032 at the output end to move along the limiting rod 1041. At the same time, the two ends of the spring 1033 are respectively connected to the surfaces of the moving plate 1032 and the reinforcing plate 101 to reduce wear during long-term operation. This causes the mounting bracket 1034 to move downward, so that the mounting part 105 inside the groove 1035 moves, allowing the hammer head 1052 to break up the soil and rocks. When the hammer head 1052 is severely worn, the positioning pin 1037 on the surface of the spring 1036 is pulled, causing the positioning pin 1037 to disengage from the interior of the positioning hole 1051, allowing for a quick replacement of the entire mounting part 105.

[0035] In embodiment 2, a limiting rod 1041 is provided on one side surface of the connecting plate 104 at a symmetrical location. One end of each limiting rod 1041 is provided on the surface of the reinforcing plate 101. A positioning plate 103 is provided on the inner wall of the mounting bracket 1. A hydraulic cylinder 1031 is provided on one side surface of the positioning plate 103. A moving plate 1032 is provided at the output end of the hydraulic cylinder 1031. The moving plate 1032 is slidably sleeved on the surface of the limiting rod 1041. A spring 1033 is provided at a symmetrical location on one side surface of the moving plate 1032. Two springs 1033 are positioned at one end on the surface of the reinforcing plate 101. The surface of the movable plate 1032 is provided with a mounting bracket 1034. The surface of the mounting bracket 1034 is provided with a groove 1035. The groove 1035 is movably fitted onto the surface of the mounting part 105. Two springs 1036 are positioned at symmetrical locations on the surface of the mounting bracket 1034. One end of each of the two springs 1036 is provided with a positioning pin 1037. One end of each positioning pin 1037 is movably embedded inside the positioning hole 1051.

[0036] In this embodiment, when the soil and rock are crushed, the water pump 106 is started to work. Water from the water tank 1021 is transferred to the water storage chamber 1011 through the first conveying pipe 1022 and then discharged through the second conveying pipe 1061. This process reduces dust during processing and prevents it from affecting the surrounding construction workers.

[0037] Working principle: During use, the mounting bracket 1 is installed on the mobile equipment. The hydraulic cylinder 1031 on the surface of the positioning plate 103 is activated, driving the moving plate 1032 at the output end to move along the limit rod 1041. At the same time, the two ends of the spring 1033 are respectively connected to the surfaces of the moving plate 1032 and the reinforcing plate 101 to reduce wear during long-term operation. This causes the mounting bracket 1034 to move downward, making the mounting part 105 inside the groove 1035 move, so that the hammer head 1052 can break the soil and rocks. When the hammer head 1052 moves, the hammer head 1052 can break the soil and rocks. When 52 is severely worn, pulling the positioning pin 1037 on the surface of spring 2 1036 causes the positioning pin 1037 to disengage from the positioning hole 1051, allowing for a quick replacement of the entire mounting part 105. In addition, when crushing soil and rock, the water pump 106 is started, and water from the water tank 1021 is transferred to the water storage chamber 1011 through the conveying pipe 1022 and then discharged through the drain outlet 1012 to reduce dust during processing and prevent it from affecting the surrounding construction personnel.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A broken earthwork ramming mechanism for earthwork engineering, comprising: The mounting bracket (1) and the mounting part (105); a positioning hole (1051) is formed on the surface of the mounting part (105), and a hammer head (1052) is provided on one side surface of the mounting part (105); characterized in that it further includes: A load-bearing plate (102) is provided on the outer surface of the mounting frame (1). A water tank (1021) is provided on the surface of the load-bearing plate (102). The water tank (1021) is connected to a water pump (106) through a delivery pipe (1022). A reinforcing plate (101) is disposed on one side surface of the mounting frame (1). A water storage cavity (1011) is provided on the inner wall of the reinforcing plate (101). A plurality of drain outlets (1012) are provided on one side surface of the reinforcing plate (101). A second conveying pipe (1061) is provided on the symmetrical surface of the reinforcing plate (101). One end of the two second conveying pipes (1061) is connected to the surface of the water pump (106). One side surface of the water pump (106) is disposed on the outer surface of the mounting frame (1). A connecting plate (104) is provided on the inner wall of the mounting frame (1).

2. The broken earth ramming mechanism for earthwork engineering according to claim 1, characterized in that: Limiting rods (1041) are provided on one side surface of the connecting plate (104) at a symmetrical location, and one end of the two limiting rods (1041) is provided on the surface of the reinforcing plate (101).

3. The broken earth ramming mechanism for earthwork engineering according to claim 2, characterized in that: The inner wall of the mounting bracket (1) is provided with a positioning plate (103), and a hydraulic cylinder (1031) is provided on one side surface of the positioning plate (103).

4. The broken earth ramming mechanism for earthwork engineering according to claim 3, characterized in that: The output end of the hydraulic cylinder (1031) is provided with a movable plate (1032), which is slidably sleeved on the surface of the limiting rod (1041).

5. The soil and rock crushing and compacting mechanism for earthwork engineering according to claim 4, characterized in that: Springs (1033) are provided symmetrically on one side surface of the movable plate (1032), and one end of each of the two springs (1033) is provided on the surface of the reinforcing plate (101).

6. The broken earth ramming mechanism for earthwork engineering according to claim 5, characterized in that: The surface of the movable plate (1032) is provided with a mounting bracket (1034), and the surface of the mounting bracket (1034) is provided with a groove (1035).

7. The earth-breaking and compaction mechanism for earthwork engineering according to claim 6, characterized in that: The groove (1035) is movably sleeved on the surface of the mounting part (105), and springs (1036) are provided on the surface of the mounting bracket (1034) at symmetrical locations.

8. The broken earth ramming mechanism for earthwork engineering according to claim 7, characterized in that: One end of each of the two springs (1036) is provided with a positioning pin (1037), and one end of each positioning pin (1037) is movably embedded inside the positioning hole (1051).

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