Earth ramming device for land leveling engineering

Abstract

The utility model relates to the technical field of land engineering, and discloses an earth ramming device for land leveling engineering, which comprises a main body mechanism and a dust falling protection mechanism, the dust falling protection mechanism is positioned above the main body mechanism, and the main body mechanism comprises a device body, a first hydraulic cylinder, a driving rod and a ramming device, the first hydraulic cylinder is fixedly installed at the front end of the upper end in the device body, and the driving rod is fixedly installed at the transmission end of the lower end of the first hydraulic cylinder. According to the earth ramming device for the land leveling engineering, by installing the main body mechanism, when the device body is used for ramming operation of the land leveling engineering, in the moving process of the device body, a flattening roller can be driven to rotate, secondary flattening of land is achieved, and the flatness of the land is improved; and the device body can properly adjust the positions of the tamping device and the flattening roller according to the compactness of the land, so that the use requirements of land leveling engineering are met, and the practicability of the device body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of land engineering, in particular to a ramming device for land leveling engineering. Background Art

[0002] Rammed earth means tamping, that is, compacting the soil. This material is strong, dense and has few gaps in the compressed mixed mud blocks, which are used for house construction. In land leveling projects, rammed earth devices are indispensable.

[0003] The existing patent document with technical disclosure number CN214737959U provides a tamping device for land leveling engineering. The utility model is provided with a dust suction device in the middle position inside the device shell. The dust suction device is composed of an expander, a first cavity, a second cavity, a filter and a suction fan. When the device tamps the ground, the suction fan is started, and the dust blown away by the tamping device is sucked into the first cavity together with the air by the suction fan. The air containing dust is filtered through the filter and then discharged, and the dust will be retained in the second cavity to prevent the dust mixed in the air from being inhaled into the user's body and causing harm to the user's body.

[0004] However, the existing tamping device for land leveling engineering is not convenient for flattening the compacted land when in use. After the device performs the tamping operation, the tamping surface of the land by the tamping device is discontinuous, resulting in the land after tamping being not flat enough, which directly affects the quality of the land leveling engineering operation. Using it in conjunction with a flattening machine increases the workload and construction cost of the project, reduces work efficiency, and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a tamping device for land leveling engineering to solve the problem in the above background technology that the existing tamping device for land leveling engineering is not convenient for flattening the compacted land when in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tamping device for land leveling engineering, comprising a main body mechanism and a dust reduction protection mechanism, the dust reduction protection mechanism is located above the main body mechanism, the main body mechanism comprises a device body, a first hydraulic cylinder, a driving rod and a tamping device, the first hydraulic cylinder is fixedly mounted at the front end of the upper end of the device body, the driving rod is fixedly mounted at the transmission end of the lower end of the first hydraulic cylinder, and the tamping device is fixedly mounted at the lower end of the driving rod;

[0007] The main mechanism also includes a second hydraulic cylinder, an adjusting rod, a fixing frame and a flattening roller. The second hydraulic cylinder is fixedly mounted at the rear end of the upper end of the device body, the adjusting rod is fixedly mounted at the transmission end of the lower end of the second hydraulic cylinder, the fixing frame is fixedly mounted at the lower end of the adjusting rod, and the flattening roller is movably mounted at the inner end of the fixing frame.

[0008] Preferably, the dust suppression and protection mechanism includes a track wheel and a protection plate, the track wheel is movably mounted on the lower end of the device body, and the protection plate is fixedly mounted on the front end of the lower end of the device body.

[0009] Preferably, the dust reduction protection mechanism further includes a water tank and an adjusting motor, the water tank is fixedly mounted inside the device body, and the adjusting motor is fixedly mounted at the upper end of the device body.

[0010] Preferably, the dust protection mechanism further includes an electric push rod and a push rod, the electric push rod is fixedly mounted on the transmission end of the upper end of the adjusting motor, and the push rod is fixedly mounted on the transmission end of the upper end of the electric push rod.

[0011] Preferably, the dust reduction protection mechanism also includes a water pump and a delivery pipe, the water pump is fixedly mounted on the upper end of the push rod, the delivery pipe is fixedly mounted on the front end of the water pump, and the lower end of the delivery pipe extends to the interior of the water tank.

[0012] Preferably, the dust reduction protection mechanism further includes an atomizing nozzle and an observation window, wherein the atomizing nozzle is fixedly mounted at the rear end of the water pump, and the observation window is fixedly mounted at the right end of the device body.

[0013] Preferably, the dust reduction protection mechanism further comprises a water inlet hopper, the water inlet hopper is fixedly mounted on the upper end of the device body, and the water inlet hopper is located at the upper end of the water tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The tamping device for land leveling works, by installing the main body mechanism, can realize that when the device body is used for tamping work of land leveling works, the flattening roller can be driven to rotate during the movement of the device body, so as to realize secondary flattening of the land and improve the flatness of the land. Moreover, the device body can appropriately adjust the positions of the tamping device and the flattening roller according to the compactness of the land to meet the use requirements of the land leveling works, thereby improving the practicality of the device body;

[0016] 2. The tamping device for land leveling projects is equipped with a dust suppression protection mechanism, so that when the device body is in use, the design of the protective plate can push the debris above the ground, avoiding the accumulation of stones affecting the subsequent tamping project, and at the same time protecting the tamping device. The water pump is designed to transport the water in the water tank to the atomizing nozzle for spraying, which has an adsorption effect on the floating dust generated during the tamping operation, avoiding the spread of dust and pollution to the surrounding environment, and improving the protection of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the device body of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the main mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the dust suppression protection mechanism of the utility model.

[0021] In the figure: 1. Main mechanism; 101. Device body; 102. First hydraulic cylinder; 103. Driving rod; 104. Rammer; 105. Second hydraulic cylinder; 106. Adjusting rod; 107. Fixing frame; 108. Flattening roller; 2. Dust suppression and protection mechanism; 201. Track wheel; 202. Protective plate; 203. Water tank; 204. Adjusting motor; 205. Electric push rod; 206. Push rod; 207. Water pump; 208. Delivery pipe; 209. Atomizing nozzle; 210. Observation window; 211. Water inlet bucket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Figure 4The utility model provides a technical solution: a tamping device for land leveling engineering, comprising a main body mechanism 1 and a dust protection mechanism 2, the dust protection mechanism 2 is located above the main body mechanism 1, the main body mechanism 1 comprises a device body 101, a first hydraulic cylinder 102, a driving rod 103 and a tamping device 104, the first hydraulic cylinder 102 is fixedly mounted at the front end of the upper end of the device body 101, the driving rod 103 is fixedly mounted at the transmission end of the lower end of the first hydraulic cylinder 102, and the tamping device 104 is fixedly mounted at the lower end of the driving rod 103;

[0024] The main mechanism 1 also includes a second hydraulic cylinder 105, an adjusting rod 106, a fixing frame 107 and a flattening roller 108. The second hydraulic cylinder 105 is fixedly mounted at the rear end of the upper end of the device body 101, the adjusting rod 106 is fixedly mounted at the transmission end of the lower end of the second hydraulic cylinder 105, the fixing frame 107 is fixedly mounted at the lower end of the adjusting rod 106, and the flattening roller 108 is movably mounted at the inner end of the fixing frame 107. When the device body 101 is used to perform a compaction operation of a land leveling project, the staff can press the first hydraulic cylinder 105 to compact the land. 2 is operated to control the driving length of the driving rod 103, so as to adjust the driving position of the rammer 104. The first hydraulic cylinder 102 works to push the rammer 104 to fully contact the ground and compact the land. The staff properly adjusts the position of the flattening roller 108 by operating the second hydraulic cylinder 105, so that the flattening roller 108 can fully contact the compacted ground and apply a flattening force to it. The flattening roller 108 flattens the rammed ground to improve the flatness of the ground.

[0025] The dust reduction protection mechanism 2 includes a track wheel 201 and a protection plate 202, the track wheel 201 is movably mounted at the lower end of the device body 101, the protection plate 202 is fixedly mounted at the front end of the lower end of the device body 101, the dust reduction protection mechanism 2 also includes a water tank 203 and an adjusting motor 204, the water tank 203 is fixedly mounted inside the device body 101, the adjusting motor 204 is fixedly mounted at the upper end of the device body 101, the dust reduction protection mechanism 2 also includes an electric push rod 205 and a push rod 206, the electric push rod 205 is fixedly mounted on the transmission end of the upper end of the adjusting motor 204, the push rod 206 is fixedly mounted on the transmission end of the upper end of the electric push rod 205, the dust reduction protection mechanism 2 also includes a water pump 207 and a delivery pipe 208, the water pump 207 is fixedly mounted on the upper end of the push rod 206, the delivery pipe 208 is fixedly mounted on the front end of the water pump 207, and the lower end of the delivery pipe 208 extends to the inside of the water tank 203, The protection mechanism 2 also includes an atomizing nozzle 209 and an observation window 210. The atomizing nozzle 209 is fixedly installed at the rear end of the water pump 207, and the observation window 210 is fixedly installed at the right end of the device body 101. The dust reduction protection mechanism 2 also includes a water inlet bucket 211, which is fixedly installed at the upper end of the device body 101. The water inlet bucket 211 is located at the upper end of the water tank 203. The water pump 207 works to transport the stored water inside the water tank 203 to the atomizing nozzle 209 through the delivery pipe 208. The atomizing nozzle 209 atomizes the stored water and then sprays it out. The sprayed water mist absorbs the floating dust in the air, so that the floating dust falls under the action of gravity, reducing the pollution to the surrounding environment. The staff can observe the water level status inside the water tank 203 through the observation window 210. When the water storage inside the water tank 203 is too little, the staff can open the water inlet bucket 211 to add water to ensure the stable progress of the dust reduction operation.

[0026] Working principle: When the device body 101 is used to perform tamping operations in land leveling projects, the track wheel 201 rotates to drive the device body 101 to move. The staff controls the driving length of the driving rod 103 by operating the first hydraulic cylinder 102 to adjust the driving position of the tamping device 104. The first hydraulic cylinder 102 works to push the tamping device 104 to fully contact the ground and compact the land. The staff operates the second hydraulic cylinder 105 to appropriately adjust the position of the flattening roller 108 so that the flattening roller 108 can fully contact the compacted ground and apply a flattening force to it. As the track wheel 201 moves, the flattening roller 108 flattens the tamped ground to improve the flatness of the ground. The water pump 207 works to transport the water stored in the water tank 203 to the atomizing nozzle 209 through the delivery pipe 208. The atomizing nozzle 209 atomizes the water and then sprays it out. The sprayed water mist absorbs the floating dust in the air, causing the floating dust to fall under the action of gravity, reducing the pollution to the surrounding environment. The staff can observe the water level status inside the water tank 203 through the observation window 210. When the water storage in the water tank 203 is too little, the staff can open the water inlet hopper 211 to add water to ensure the stable progress of the dust reduction operation.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A tamping device for land leveling engineering, comprising a main body mechanism (1) and a dust reduction protection mechanism (2), characterized in that: The dust protection mechanism (2) is located above the main mechanism (1), and the main mechanism (1) comprises a device body (101), a first hydraulic cylinder (102), a driving rod (103) and a tamping device (104), wherein the first hydraulic cylinder (102) is fixedly mounted at the front end of the upper end of the device body (101), the driving rod (103) is fixedly mounted at the transmission end of the lower end of the first hydraulic cylinder (102), and the tamping device (104) is fixedly mounted at the lower end of the driving rod (103); The main mechanism (1) further comprises a second hydraulic cylinder (105), an adjusting rod (106), a fixing frame (107) and a flattening roller (108); the second hydraulic cylinder (105) is fixedly mounted at the rear end of the upper end inside the device body (101); the adjusting rod (106) is fixedly mounted at the transmission end at the lower end of the second hydraulic cylinder (105); the fixing frame (107) is fixedly mounted at the lower end of the adjusting rod (106); and the flattening roller (108) is movably mounted at the inner end of the fixing frame (107).

2. The soil tamping device for land leveling engineering according to claim 1, characterized in that: The dust reduction protection mechanism (2) comprises a track wheel (201) and a protection plate (202), wherein the track wheel (201) is movably mounted on the lower end of the device body (101), and the protection plate (202) is fixedly mounted on the front end of the lower end of the device body (101).

3. The soil tamping device for land leveling engineering according to claim 2, characterized in that: The dust protection mechanism (2) further comprises a water tank (203) and an adjusting motor (204); the water tank (203) is fixedly mounted inside the device body (101); and the adjusting motor (204) is fixedly mounted at the upper end of the device body (101).

4. The soil tamping device for land leveling engineering according to claim 3, characterized in that: The dust protection mechanism (2) further comprises an electric push rod (205) and a push rod (206), wherein the electric push rod (205) is fixedly mounted on the transmission end of the upper end of the adjustment motor (204), and the push rod (206) is fixedly mounted on the transmission end of the upper end of the electric push rod (205).

5. The soil tamping device for land leveling engineering according to claim 4, characterized in that: The dust reduction protection mechanism (2) also includes a water pump (207) and a delivery pipe (208), wherein the water pump (207) is fixedly mounted on the upper end of the push rod (206), the delivery pipe (208) is fixedly mounted on the front end of the water pump (207), and the lower end of the delivery pipe (208) extends to the interior of the water tank (203).

6. The soil tamping device for land leveling engineering according to claim 5, characterized in that: The dust reduction protection mechanism (2) further comprises an atomizing nozzle (209) and an observation window (210); the atomizing nozzle (209) is fixedly mounted at the rear end of the water pump (207); and the observation window (210) is fixedly mounted at the right end of the device body (101).

7. The soil tamping device for land leveling engineering according to claim 6, characterized in that: The dust reduction protection mechanism (2) further comprises a water inlet hopper (211), wherein the water inlet hopper (211) is fixedly mounted on the upper end of the device body (101), and the water inlet hopper (211) is located at the upper end of the water tank (203).

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