Hydraulic compaction equipment

Abstract

The utility model relates to the technical field of engineering building construction, in particular to hydraulic compaction equipment which comprises a driver seat, the driver seat is arranged in the middle of the bottom of a vehicle body, tires are installed at the bottom of the vehicle body, a fixing frame is arranged on one side of the bottom of the vehicle body, and a vibrating wheel is rotationally connected into the fixing frame. An eccentric wheel is rotationally connected into the vibrating wheel, an output shaft is inserted into the eccentric wheel, a plurality of piston rods are arranged on the outer wall of a shaft body of the output shaft in a sleeving mode, and a hydraulic mechanism is arranged at one end of each piston rod. The improved compaction equipment, the hydraulic pump, the hydraulic pipeline and the hydraulic cylinder are mutually matched and used together, the working efficiency can be effectively improved, the labor intensity of operators can be reduced, stable operation of a hydraulic mechanism can be guaranteed, the eccentric wheel rotating at a high speed enables the left end and the right end of the vibration wheel to generate different centrifugal forces, and the vibration effect is improved. Therefore, the vibrating wheel generates an up-and-down motion trail, and the road surface can be better compacted and flattened.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to hydraulic compacting equipment. Background Art

[0002] Engineering construction refers to the construction and installation of engineering facilities such as buildings and structures. It includes many fields such as housing construction, civil engineering, municipal engineering, water conservancy engineering, transportation engineering, environmental protection engineering, etc. Engineering construction is a complex system engineering that requires multi-disciplinary and multi-professional knowledge and technology. With the continuous development and progress of society, engineering construction is also constantly updating and innovating to meet people's growing material and cultural needs.

[0003] Compacting equipment refers to mechanical equipment used to compact materials such as soil, asphalt, and gravel. It includes many types such as vibratory rollers, static rollers, tire rollers, and impact rollers. The function of compacting equipment is to improve the density and strength of materials by compacting them, thereby improving the bearing capacity and service life of the road surface. Compacting equipment has the advantages of high efficiency, energy saving, and environmental protection, and is widely used in road construction, municipal engineering, airport construction and other fields. When using compacting equipment, you need to pay attention to operating specifications and safety matters to ensure construction quality and personnel safety.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. During the construction of existing buildings, the uncompacted road surface on the construction site will become loose and uneven, which may easily lead to problems such as road cracks and potholes; 2. The compaction effect of ordinary compaction equipment is poor, which is difficult to meet the requirements of modern engineering construction, and there are problems such as insufficient power and unstable compaction effect of pneumatic compaction equipment. Utility Model Content

[0005] The purpose of the present utility model is to provide a hydraulic compaction device to solve the problem that during the construction of existing buildings mentioned in the above background technology, the uncompacted road surface on the construction site will become loose and uneven, which is easy to cause road cracking, potholes and other problems. The compaction effect of ordinary compaction equipment is poor, which is difficult to meet the requirements of modern engineering construction. In addition, there are problems such as insufficient power and unstable compaction effect of pneumatic compaction equipment. In order to achieve the above purpose, the present utility model provides the following technical solutions: The hydraulic compaction device includes a driver's seat, the driver's seat is arranged in the middle of the bottom of the vehicle body, the bottom of the vehicle body is equipped with a tire, a fixed frame is arranged on one side of the bottom of the vehicle body, the internal rotation of the fixed frame is connected to a vibration wheel, the internal rotation of the vibration wheel is connected to an eccentric wheel, the internal of the eccentric wheel is plugged with an output shaft, the outer wall of the shaft body of the output shaft is provided with a plurality of piston rods, and one end of the piston rod is provided with a hydraulic mechanism.

[0006] Further preferably, a fuel tank is provided inside the vehicle body, wherein an oil suction pipeline is provided on the front outer wall of the fuel tank.

[0007] Further preferably, the hydraulic mechanism consists of a hydraulic pump, a hydraulic pipeline and a hydraulic cylinder, wherein the hydraulic pump is connected to the oil tank through an oil suction pipeline, the hydraulic pipeline is inserted between the hydraulic pump and the hydraulic cylinder, and the driving end of the hydraulic cylinder is threadedly connected with a piston rod.

[0008] Further preferably, the vibration wheel forms a vibration mechanism through an eccentric wheel.

[0009] Further preferably, the output shaft forms a rotating mechanism through a piston rod and a hydraulic mechanism.

[0010] Further preferably, the interior of the vibration wheel is a hollow cylinder.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the hydraulic pump is started, and the hydraulic oil in the oil tank is sucked into the hydraulic pump through the oil suction pipeline. Then, after the pressurization operation of the hydraulic pump, the pressurized hydraulic oil is again transported to the hydraulic cylinder through the hydraulic pipeline, and the hydraulic cylinder is driven to generate pressure and thrust, thereby driving the piston rod screwed therewith to drive the output shaft and the eccentric wheel to rotate. In this process, the hydraulic pipeline serves as a channel connecting the hydraulic pump and the hydraulic cylinder, and is responsible for transporting the hydraulic oil from the hydraulic pump to the hydraulic cylinder. The hydraulic cylinder serves as an actuator, converts hydraulic energy into mechanical energy to drive the piston rod and the eccentric wheel to complete various actions. The mutual cooperation and common use of the hydraulic pump, hydraulic pipeline and hydraulic cylinder can effectively improve work efficiency, reduce the labor intensity of operators, and ensure the stable operation of the hydraulic mechanism.

[0013] In the utility model, the hydraulic mechanism drives the piston rod to move forward and backward, thereby driving the output shaft and the eccentric wheel installed therewith to start rotating at the same time. At the same time, under the high-speed rotation of the eccentric wheel, the left and right ends of the vibration wheel connected to the eccentric wheel will generate different centrifugal forces, causing the vibration wheel to produce an up and down motion trajectory, thereby realizing the operation of the vibration wheel vibrating up and down at the same time during the rotation process, and then the vibration wheel can vibrate the road surface up and down while rolling the ground, so as to better compact and level the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0016] Figure 3This is a schematic diagram of the hydraulic mechanism structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the eccentric wheel structure of the utility model.

[0018] In the figure: 1. driver's seat; 2. vehicle body; 201. fuel tank; 202. oil suction pipeline; 3. tire; 4. fixing frame; 5. vibration wheel; 6. eccentric wheel; 7. output shaft; 8. piston rod; 9. hydraulic mechanism; 901. hydraulic pump; 902. hydraulic pipeline; 903. hydraulic cylinder. DETAILED DESCRIPTION

[0019] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a hydraulic compacting device, including a driver's seat 1, which is arranged in the middle of the bottom of a vehicle body 2, a tire 3 is installed at the bottom of the vehicle body 2, a fixing frame 4 is provided on one side of the bottom of the vehicle body 2, a vibration wheel 5 is rotatably connected inside the fixing frame 4, an eccentric wheel 6 is rotatably connected inside the vibration wheel 5, an output shaft 7 is inserted inside the eccentric wheel 6, a plurality of piston rods 8 are sleeved on the outer wall of the shaft body of the output shaft 7, and a hydraulic mechanism 9 is provided at one end of the piston rod 8.

[0021] In this embodiment, Figure 2 and Figure 3 As shown, an oil tank 201 is provided inside the vehicle body 2, wherein an oil suction line 202 is provided on the front outer wall of the oil tank 201; it should be noted that when using the compacting equipment designed in the utility model, the operator can first start the hydraulic pump 901, at which time the oil suction port of the hydraulic pump 901 will generate a certain vacuum degree, and the hydraulic oil originally stored in the oil tank 201 is extracted and sucked into the hydraulic pump 901 through the oil suction line 202, thereby providing the hydraulic pump 901 with the hydraulic oil required for operation. During this period, the hydraulic pump 901 will pressurize the hydraulic oil it has sucked, and then transport the pressurized hydraulic oil to the inside of the hydraulic cylinder 903 through the hydraulic line 902, and drive the piston rod 8 through the hydraulic cylinder 903 to generate pressure and thrust, driving the entire vibrating wheel 5 to start rotating and vibrating, thereby realizing the compaction and leveling of the road surface. In this process, the oil tank 201 forms a complete hydraulic circuit through the oil suction line 202 and the hydraulic pump 901, and jointly completes the transportation and circulation of the hydraulic oil.

[0022] In this embodiment, Figure 2 and Figure 3 As shown, the hydraulic mechanism 9 is composed of a hydraulic pump 901, a hydraulic pipeline 902 and a hydraulic cylinder 903, wherein the hydraulic pump 901 is connected to the oil tank 201 through an oil suction pipeline 202, the hydraulic pipeline 902 is plugged between the hydraulic pump 901 and the hydraulic cylinder 903, and the driving end of the hydraulic cylinder 903 is threadedly connected with a piston rod 8; it should be noted that in the actual operation process, the operator needs to start the hydraulic pump 901 first, and suck the hydraulic oil in the oil tank 201 into the hydraulic pump 901 through the oil suction pipeline 202, and then after the pressurization operation of the hydraulic pump 901, the pressurized hydraulic oil is again transported to the hydraulic cylinder 903 through the hydraulic pipeline 902, and the driving end of the hydraulic cylinder 903 is connected with a piston rod 8. The dynamic hydraulic cylinder 903 generates pressure and thrust, thereby driving the piston rod 8 screwed thereto to drive the output shaft 7 and the eccentric wheel 6 to rotate. In this process, the hydraulic pipeline 902 serves as a channel connecting the hydraulic pump 901 and the hydraulic cylinder 903, and is responsible for transporting the hydraulic oil from the hydraulic pump 901 to the hydraulic cylinder 903. The hydraulic cylinder 903 serves as an actuator, converting hydraulic energy into mechanical energy to drive the piston rod 8 and the eccentric wheel 6 to perform various actions. The mutual cooperation and common use of the hydraulic pump 901, the hydraulic pipeline 902 and the hydraulic cylinder 903 can effectively improve work efficiency, reduce the labor intensity of operators, and ensure the stable operation of the hydraulic mechanism 9.

[0023] In this embodiment, Figure 2 and Figure 4 As shown, the vibration wheel 5 forms a vibration mechanism through the eccentric wheel 6; it should be noted that the hydraulic mechanism 9 drives the piston rod 8 to move forward and backward, thereby driving the output shaft 7 and the eccentric wheel 6 mounted thereon to start rotating at the same time. At the same time, under the high-speed rotation of the eccentric wheel 6, the vibration wheel 5 rotatably connected thereto will generate different centrifugal forces at its left and right ends, causing the vibration wheel 5 to produce an up and down undulating motion trajectory, thereby realizing the operation of the vibration wheel 5 vibrating up and down at the same time during the rotation process, thereby enabling the vibration wheel 5 to vibrate the road surface up and down while rolling the ground, thereby better compacting and leveling the road surface, and in actual operation, the rotation connection method of the eccentric wheel 6 can also facilitate the disassembly and maintenance of the vibration wheel 5, and can also improve the working efficiency and life of the vibration wheel 5.

[0024] In this embodiment, Figure 3 and Figure 4As shown, the output shaft 7 forms a rotating mechanism through the piston rod 8 and the hydraulic mechanism 9; it should be noted that the output shaft 7 is a transmission component between the hydraulic mechanism 9 and the vibration wheel 5. When the hydraulic oil pressure inside the hydraulic cylinder 903 reaches a certain level, it will push the piston rod 8 screwed thereto to move forward or backward, thereby realizing the driving effect of the hydraulic cylinder 903. In this process, the piston rod 8 is subjected to a rotational force on the output shaft 7 mounted thereon, so that the eccentric wheels 6 plugged into the left and right ends of the output shaft 7 are also driven to start rotating at high speed at the same time, and then the entire vibration wheel 5 is also rotated and vibrated up and down, thereby realizing the compaction and leveling of the road surface.

[0025] In this embodiment, Figure 1 and Figure 2 As shown, the interior of the vibration wheel 5 is a hollow cylinder; it should be noted that, in the compacting equipment, the interior of the vibration wheel 5 is a hollow cylinder, which can accommodate various components at the same time, and can also reduce the weight of the vibration wheel 5 itself and improve its rigidity. Specifically, the design of the hollow cylinder can reduce the dead weight of the vibration wheel 5, thereby reducing the overall energy consumption and vibration frequency of the entire compacting equipment. At the same time, the design of the hollow cylinder also increases the rigidity of the vibration wheel 5, enabling it to withstand greater loads and pressures, and improving the stability and durability of the equipment. In addition, the design of the hollow cylinder is also conducive to heat dissipation, which can extend the service life of the vibration wheel 5.

[0026] The use method and advantages of the utility model: When the hydraulic compaction equipment is used, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the operator can sit on the driver's seat 1 and drive the entire style equipment to the place where compaction is required through the tire 3 and the engine. At the same time, the operator can start the hydraulic pump 901 first, so that the hydraulic pump 901 draws the hydraulic oil in the oil tank 201 into the hydraulic pump 901 through the oil suction pipeline 202. During this period, the hydraulic pump 901 will pressurize the hydraulic oil it has sucked in, and transport the pressurized hydraulic oil to the inside of the hydraulic cylinder 903 through the hydraulic pipeline 902, and drive the piston rod 8 through the hydraulic cylinder 903 to generate pressure and thrust, thereby pushing The piston rod 8 screwed thereto moves forward or backward, so that the output shaft 7 sleeved therewith is subjected to a rotational force, thereby driving the eccentric wheels 6 at the left and right ends of the output shaft 7 to start rotating at the same time, and the entire vibration wheel 5 also starts to rotate at high speed. During this period, the rotating eccentric wheel 6 causes different centrifugal forces to be generated at the left and right ends of the vibration wheel 5, causing the vibration wheel 5 to produce an up and down motion trajectory, thereby realizing the operation of the vibration wheel 5 vibrating up and down at the same time during the rotation process, so that the vibration wheel 5 vibrates the road surface up and down while rolling the ground, which can better compact and level the road surface.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic compaction device, comprising a driver's seat (1), characterized in that: The driver's seat (1) is arranged at the middle of the bottom of the vehicle body (2); a tire (3) is installed at the bottom of the vehicle body (2); a fixing frame (4) is arranged on one side of the bottom of the vehicle body (2); a vibration wheel (5) is rotatably connected inside the fixing frame (4); an eccentric wheel (6) is rotatably connected inside the vibration wheel (5); an output shaft (7) is inserted inside the eccentric wheel (6); a plurality of piston rods (8) are sleeved on the outer wall of the shaft body of the output shaft (7); a hydraulic mechanism (9) is arranged at one end of the piston rod (8).

2. The hydraulic compaction equipment according to claim 1, characterized in that: An oil tank (201) is provided inside the vehicle body (2), wherein an oil suction pipeline (202) is provided on the front outer wall of the oil tank (201).

3. The hydraulic compaction equipment according to claim 2, characterized in that: The hydraulic mechanism (9) is composed of a hydraulic pump (901), a hydraulic pipeline (902) and a hydraulic cylinder (903), wherein the hydraulic pump (901) is connected to the oil tank (201) via an oil suction pipeline (202), the hydraulic pipeline (902) is inserted between the hydraulic pump (901) and the hydraulic cylinder (903), and the driving end of the hydraulic cylinder (903) is threadedly connected to a piston rod (8).

4. The hydraulic compaction equipment according to claim 1, characterized in that: The vibration wheel (5) forms a vibration mechanism through an eccentric wheel (6).

5. The hydraulic compaction equipment according to claim 1, characterized in that: The output shaft (7) forms a rotating mechanism through a piston rod (8) and a hydraulic mechanism (9).

6. The hydraulic compaction equipment according to claim 1, characterized in that: The interior of the vibration wheel (5) is a hollow cylinder.

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