Diesel oil tank structure of rock drill

Abstract

A diesel oil tank structure of a rock drill comprises a vehicle body and a diesel oil tank, the diesel oil tank is connected with the bottom of the vehicle body, and the top or the upper portion of the diesel oil tank is provided with an oil return pipe, an oil suction pipe, an oil filling pipe and a ventilation pipe with a ventilation cap, a first assembly hole, a second assembly hole, a third assembly hole and a fourth assembly hole are formed in the top of the vehicle body, one end of the oil return pipe upwards penetrates out of the first assembly hole, one end of the oil suction pipe upwards penetrates out of the second assembly hole, one end of the oil filling pipe upwards penetrates out of the third assembly hole, and the other end of the oil suction pipe upwards penetrates out of the fourth assembly hole. And one end of the vent pipe upwards penetrates out of the fourth assembly hole. The first assembly hole, the second assembly hole and the third assembly hole are located in one side of the top of the vehicle body, and the fourth assembly hole is located in the other side of the top of the vehicle body. The utility model has the characteristic of large operation space.

Description

Technical Field

[0001] The utility model relates to a diesel box structure of a rock drill. Background Art

[0002] Chinese patent document No. CN 201794513 U disclosed a multifunctional boom double-folding hydraulic drilling rig on April 13, 2011, which consists of a walking chassis, a slewing mechanism, a platform, a cooler, a hydraulic pump, a diesel power system, an air compressor, an oil-gas separator, a hydraulic oil tank, a diesel tank, a cab and a hydraulic and pneumatic control system, a boom cylinder, a lower boom, a bulldozer cylinder, a bulldozer, a folding cylinder, an upper boom, a pitch cylinder, a side swing mechanism, a chain propulsion system, a slewing power head, a rock drill, a swing angle cylinder, a bracket, a drill rod, a frame, a guide and a drill clamp, a dust collector and a dust collector cover and a drill bit. The diesel tank is directly arranged on the vehicle body, resulting in a relatively narrow operating space on the vehicle body, so it needs to be improved. Utility Model Content

[0003] The utility model aims to provide a diesel tank structure of a rock drill with a large operating space to overcome the shortcomings of the prior art.

[0004] A diesel tank structure for a rock drill designed for this purpose comprises a vehicle body and a diesel tank, wherein the diesel tank is connected to the bottom of the vehicle body, and the top or upper portion of the diesel tank is provided with an oil return pipe, an oil suction pipe, a refueling pipe and a breather pipe with a breather cap which are connected to the interior thereof, and the top of the vehicle body is respectively provided with a first assembly hole, a second assembly hole, a third assembly hole and a fourth assembly hole, one end of the oil return pipe passes upward through the first assembly hole, one end of the oil suction pipe passes upward through the second assembly hole, one end of the refueling pipe passes upward through the third assembly hole, and one end of the breather pipe passes upward through the fourth assembly hole.

[0005] The first assembly hole, the second assembly hole and the third assembly hole are located on one side of the top of the vehicle body, and the fourth assembly hole is located on the other side of the top of the vehicle body.

[0006] The bottom of the diesel tank is provided with a drainage pipe opening and an oil drain port connected to the interior thereof, a moisture detection probe of an oil micro-water sensor is inserted into the diesel tank, and the oil micro-water sensor is electrically connected to the central controller of the rock drill.

[0007] The middle of the bottom of the diesel tank is protruding downward.

[0008] The drainage pipe opening and the oil drain opening are respectively arranged on the downwardly protruding parts of the bottom of the diesel tank.

[0009] The side wall of the diesel tank is arranged to be inclined downward and inward.

[0010] A mounting support plate connected to the middle outer wall of the diesel tank is arranged, and the diesel tank is connected to the bottom of the vehicle body through the mounting support plate.

[0011] The bottom of the vehicle body is provided with an I-beam connected thereto, and the mounting support plate is connected to the I-beam.

[0012] The mounting support plate is provided with a mounting groove with an opening facing outward, and the fastening bolts for connecting the vehicle body and the diesel tank are clamped in the mounting groove.

[0013] A void avoidance groove is arranged in the middle of the top of the diesel tank.

[0014] The diesel tank in the utility model is connected to the bottom of the vehicle body, and the top or upper part of the diesel tank is provided with an oil return pipe, an oil suction pipe, a refueling pipe and a breather pipe with a breather cap which are connected with the interior thereof. The top of the vehicle body is respectively provided with a first assembly hole, a second assembly hole, a third assembly hole and a fourth assembly hole, one end of the oil return pipe passes through the first assembly hole upward, one end of the oil suction pipe passes through the second assembly hole upward, one end of the refueling pipe passes through the third assembly hole upward, and one end of the breather pipe passes through the fourth assembly hole upward. Since the diesel tank is arranged at the bottom of the vehicle body, a larger operating space is provided for the installation and maintenance of the air compressor and the engine.

[0015] The bottom middle of the diesel tank in the utility model is protruding downward, and when the product is located on an uneven ground, part of the diesel in the diesel tank will be located in the middle of the bottom, so that it is convenient for the engine's oil pump to extract the diesel; and the diesel will not all flow to one side when an ordinary flat-bottomed diesel tank is located on an uneven ground, causing the oil pump to fail to extract the diesel; thus ensuring the reliability and stability of the operation of the product.

[0016] In summary, the utility model has the characteristic of large operating space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a first three-dimensional structure of an embodiment of the utility model.

[0018] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure viewed from above.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure after the diesel tank and the vehicle body are assembled from an upward perspective.

[0020] Figure 4 for Figure 3 Schematic diagram of the top view of the three-dimensional structure.

[0021] Figure 5This is a schematic diagram of the structure after the diesel tank and the vehicle body are assembled from a top-down perspective.

[0022] Figure 6 for Figure 5 Schematic diagram of the top view structure.

[0023] In the figure, 1 is a diesel tank, 2 is a vent pipe, 3 is an oil return pipe, 4 is an oil suction pipe, 5 is a refueling pipe, 6 is a mounting hole for a liquid level sensor, 1.1 is a mounting bracket, 1.1.1 is a mounting groove, 1.1.2 is a fastening bolt, 1.3 is a drain pipe opening, 1.4 is an oil drain opening, 10 is a vehicle body, 10.1 is a first assembly hole, 10.2 is a second assembly hole, 10.3 is a third assembly hole, 10.4 is a fourth assembly hole, and 10.5 is an I-beam. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 6 A diesel tank structure of a rock drill comprises a vehicle body 10 and a diesel tank 1, wherein the diesel tank 1 is connected to the bottom of the vehicle body 10, and a return oil pipe 3, an oil suction pipe 4, a refueling pipe 5 and a vent pipe 2 with a vent cap which are connected to the interior of the diesel tank 1 are arranged on the top or upper part of the diesel tank 1, and a first assembly hole 10.1, a second assembly hole 10.2, a third assembly hole 10.3 and a fourth assembly hole 10.4 are arranged on the top of the vehicle body 10, one end of the return oil pipe 3 passes through the first assembly hole 10.1 upward, one end of the oil suction pipe 4 passes through the second assembly hole 10.2 upward, one end of the refueling pipe 5 passes through the third assembly hole 10.3 upward, and one end of the vent pipe 2 passes through the fourth assembly hole 10.4 upward.

[0026] In this embodiment, the first assembly hole 10.1, the second assembly hole 10.2 and the third assembly hole 10.3 are located on one side of the top of the vehicle body 10, and the fourth assembly hole 10.4 is located on the other side of the top of the vehicle body 10.

[0027] The second assembly hole 10.2 is also provided with a liquid level sensor installation hole. The product detects the amount of diesel in the diesel tank through the liquid level sensor to control the replenishment of diesel.

[0028] During operation, the oil pump of the engine sucks diesel through the oil suction pipe 4. After passing through the engine, the diesel returns to the diesel tank through the oil return pipe 3 to form a loop.

[0029] The vent pipe 2 is used to discharge the gas in the diesel tank 1, and the vent cap is used to prevent foreign matter or mosquitoes from entering the diesel tank. Foreign matter includes water.

[0030] The bottom of the diesel tank 1 is provided with a drainage pipe opening 1.3 and an oil drain opening 1.4 connected to the inside thereof, and a moisture detection probe of an oil micro-water sensor is inserted into the diesel tank 1. The oil micro-water sensor is electrically connected to the central controller of the rock drill, and the central controller informs the user to discharge the water at the bottom of the diesel through the obtained detection data. When the drainage pipe opening is provided with a solenoid valve electrically connected to the central controller, the central controller can automatically control the opening and closing of the drainage pipe opening according to the detection data of the oil micro-water sensor.

[0031] The moisture detection probe of the oil micro-water sensor can capture the changes in the electrical properties of the oil-water mixture in real time, and obtain the moisture content in the diesel through an optimized algorithm.

[0032] The middle of the bottom of the diesel tank 1 is protruded downward.

[0033] The drainage pipe opening 1.3 and the oil drain opening 1.4 are respectively arranged at the downwardly protruding portion of the bottom of the diesel tank 1.

[0034] The side walls of the diesel tank 1 are tilted downward and inward.

[0035] A mounting bracket 1.1 connected to the diesel tank 1 is disposed on the middle outer wall thereof, and the diesel tank 1 is connected to the bottom of the vehicle body 10 via the mounting bracket 1.1.

[0036] The mounting bracket 1.1 is arranged front-to-back or left-to-right.

[0037] The bottom of the vehicle body 10 is provided with an I-beam 10.5 connected thereto, and the mounting bracket 1.1 is connected to the I-beam 10.5.

[0038] The mounting plate 1.1 is provided with a mounting groove 1.1.1 opening outward, and the fastening bolt 1.1.2 for connecting the vehicle body 10 and the diesel tank 1 is clamped in the mounting groove 1.1.1.

[0039] A void avoidance groove 1.2 is provided in the middle of the top of the diesel tank 1.

[0040] In this embodiment, the air avoidance groove 1.2 can be used for arranging pipelines. Since it is arranged at the bottom of the vehicle body 10, it is equivalent to a wire threading tube and can effectively protect the pipelines located therein.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A diesel tank structure for a rock drill, comprising a vehicle body (10) and a diesel tank (1), characterized in that The diesel tank (1) is connected to the bottom of the vehicle body (10); the top or upper part of the diesel tank (1) is provided with an oil return pipe (3), an oil suction pipe (4), a refueling pipe (5) and a vent pipe (2) with a vent cap which are connected to the inside thereof; the top of the vehicle body (10) is respectively provided with a first assembly hole (10.1), a second assembly hole (10.2), a third assembly hole (10.3) and a fourth assembly hole (10.4); one end of the oil return pipe (3) passes through the first assembly hole (10.1) upwards, one end of the oil suction pipe (4) passes through the second assembly hole (10.2) upwards, one end of the refueling pipe (5) passes through the third assembly hole (10.3) upwards, and one end of the vent pipe (2) passes through the fourth assembly hole (10.4) upwards.

2. The diesel tank structure of the rock drill according to claim 1 is characterized in that The first assembly hole (10.1), the second assembly hole (10.2) and the third assembly hole (10.3) are located on one side of the top of the vehicle body (10), and the fourth assembly hole (10.4) is located on the other side of the top of the vehicle body (10).

3. The diesel tank structure of the rock drill according to claim 1 is characterized in that The bottom of the diesel tank (1) is provided with a drainage pipe opening (1.3) and an oil drain opening (1.4) which are connected to the interior of the diesel tank (1). A moisture detection probe of an oil micro-water sensor is inserted into the diesel tank (1). The oil micro-water sensor is electrically connected to a central controller of the rock drill.

4. The diesel tank structure of the rock drill according to claim 3 is characterized in that The middle of the bottom of the diesel tank (1) is arranged to protrude downward.

5. The diesel tank structure of the rock drill according to claim 4, characterized in that The drainage pipe opening (1.3) and the oil drain opening (1.4) are respectively arranged on the downwardly protruding portion of the bottom of the diesel tank (1).

6. The diesel tank structure of the rock drill according to claim 1, characterized in that The side wall of the diesel tank (1) is arranged to be inclined downward and inward.

7. The diesel tank structure of the rock drill according to claim 1, characterized in that A mounting bracket (1.1) connected to the diesel tank (1) is provided on the middle outer wall of the diesel tank (1), and the diesel tank (1) is connected to the bottom of the vehicle body (10) via the mounting bracket (1.1).

8. The diesel tank structure of the rock drill according to claim 7, characterized in that The bottom of the vehicle body (10) is provided with an I-beam (10.5) connected thereto, and the mounting support plate (1.1) is connected to the I-beam (10.5).

9. The diesel tank structure of the rock drill according to claim 7, characterized in that The mounting support plate (1.1) is provided with a mounting groove (1.1.1) opening outward, and a fastening bolt (1.1.2) for connecting the vehicle body (10) and the diesel tank (1) is clamped in the mounting groove (1.1.1).

10. The diesel tank structure of the rock drill according to claim 1, characterized in that A void avoidance groove (1.2) is provided in the middle of the top of the diesel tank (1).

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