Diesel oil tank facilitating installation of hydraulic assembly

Abstract

The utility model relates to the technical field of diesel tanks, in particular to a diesel tank convenient to install a hydraulic component, which comprises an installation support, a diesel tank and a hydraulic oil tank, the diesel tank and the hydraulic oil tank are installed on the installation support, the installation support comprises a rectangular installation seat, two rectangular side plates are arranged on the left side of the diesel tank, and T-shaped connecting grooves are formed in the tops of the rectangular side plates. A strip-shaped supporting plate is arranged on the left side of the rectangular mounting base, and two T-shaped connecting plates are arranged on the right side of the hydraulic oil tank and inserted into the two T-shaped connecting grooves correspondingly. According to the diesel oil tank facilitating installation of the hydraulic assembly, two T-shaped connecting plates are inserted into two T-shaped connecting grooves correspondingly, so that the right side of the hydraulic oil tank is in butt joint with the left side of the diesel oil tank, the positions of a second rectangular connecting plate and a second rectangular fixing block can be fixed through a locking assembly, and therefore the position of the left side of the hydraulic oil tank is fixed; and the position of the hydraulic oil tank is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel tanks, in particular to a diesel tank which is convenient for installing hydraulic components. Background Art

[0002] Agricultural machinery refers to various types of mechanical equipment used in agricultural production. This definition covers a range of equipment, including but not limited to tractors, harvesters, planters, irrigation equipment, etc. The use of agricultural machinery is mainly to improve agricultural production efficiency, reduce labor intensity, improve agricultural production conditions, and improve the quality and quantity of crop production through mechanization. Tractors are the most common agricultural machinery. They are used to pull and drive various other agricultural machinery and play an important role in planting, harvesting and processing crops. In addition to the diesel power system, agricultural machinery generally also has a hydraulic system. The hydraulic system plays an important role in agricultural machinery. It can provide controllable force to drive various parts of agricultural machinery, including lifting devices, brake systems, steering systems, etc. A typical hydraulic system consists of a hydraulic pump, a hydraulic cylinder, hydraulic oil and hydraulic oil pipelines. The hydraulic pump pumps the hydraulic oil into the pipeline, and then controls the flow of the oil through various valves to drive the hydraulic cylinder to work. At present, the diesel tank and hydraulic oil tank on agricultural machinery are generally set separately, so two sets of brackets are required to support and install the diesel tank and hydraulic oil tank respectively, which requires more support structures to achieve, which is not convenient for later maintenance and repair.

[0003] The patent with publication number CN208602315U discloses a hydraulic oil and diesel composite fuel tank, including a fuel tank body, the fuel tank body is divided into a diesel storage chamber and a hydraulic oil storage chamber, the diesel storage chamber and the hydraulic oil storage chamber are completely separated by two sealing partitions, a leakage observation chamber is formed between the two sealing partitions, and a leakage detection device is arranged at the lower end of the leakage observation chamber. The leakage detection device includes a leakage temporary storage tank, a drain pipe is arranged on the side wall of the leakage temporary storage tank, a liquid level sensor is arranged in the leakage temporary storage tank, a mesh plate is arranged at the drain pipe, and a leakage sensor is arranged on the mesh plate. A square boss is stamped on the top of the fuel tank body where the hydraulic oil storage chamber is located. Two independent chambers are separated inside the fuel tank body, and the fuel tank and the hydraulic oil tank are integrated into one, which saves space, has low cost and light weight. At the same time, a leakage observation chamber is also arranged, and a leakage detection device is arranged at the lower end of the leakage observation chamber, and an alarm is given in time when the sealing partition leaks.

[0004] The above-mentioned prior art divides the fuel tank body into a diesel storage chamber and a hydraulic oil storage chamber. A set of brackets can be used to install the fuel tank body. However, when the diesel storage chamber or the hydraulic oil storage chamber is damaged, the fuel tank body needs to be replaced as a whole, which increases the cost of subsequent maintenance. In view of this, we propose a diesel tank that is easy to install hydraulic components. Utility Model Content

[0005] The purpose of the utility model is to provide a diesel tank which is convenient for installing hydraulic components, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A diesel tank convenient for installing hydraulic components comprises a mounting bracket, and a diesel tank and a hydraulic oil tank mounted on the mounting bracket, the diesel tank and the hydraulic oil tank respectively containing diesel and hydraulic oil, the mounting bracket comprising a rectangular mounting seat, four corners of the top of the rectangular mounting seat are provided with first rectangular connecting plates, the front and rear sides of the diesel tank and the positions near the left and right ends of the bottom are provided with first rectangular solid blocks, the bottom of the first rectangular solid block is provided with a first rectangular connecting groove, four of the first rectangular connecting plates are respectively plugged into the four first rectangular connecting grooves, two rectangular side panels are provided on the left side of the diesel tank, the top of the rectangular side panels is provided with a T-shaped connecting groove vertically downward, and the diesel tank can be preliminarily installed on the rectangular mounting seat;

[0008] A strip support plate is provided in the middle of the left side of the rectangular mounting seat, a second rectangular connecting plate is provided at the left end of the top of the strip support plate, two T-shaped connecting plates are provided on the right side of the hydraulic oil tank, and the two T-shaped connecting plates are respectively inserted into two T-shaped connecting grooves, so that the right side of the hydraulic oil tank is connected to the left side of the diesel tank, and the relative positions of the hydraulic oil tank and the diesel tank are fixed;

[0009] A second rectangular solid block is provided in the middle of the bottom left side of the hydraulic oil tank, a second rectangular connecting groove is provided at the bottom of the second rectangular solid block, the second rectangular connecting plate is inserted into the second rectangular connecting groove, and a locking component for fixing the position of the second rectangular connecting plate is provided on the left side of the second rectangular solid block, so that the left side position of the hydraulic oil tank is fixed, thereby fixing the position of the hydraulic oil tank.

[0010] Preferably, a first liquid injection pipe is provided at the top of the diesel tank, a first sealing cover is threadedly connected to the top of the first liquid injection pipe, and a first liquid outlet pipe is provided at the bottom of the diesel tank.

[0011] Preferably, a second filling pipe is provided on the top of the hydraulic oil tank, and a second sealing cover is threadedly connected to the top of the second filling pipe. A second liquid outlet pipe and an oil cleaning pipe are provided at the bottom of the hydraulic oil tank, and the output end of the oil cleaning pipe is threadedly connected to a third sealing cover. A return pipe is provided on the left side of the hydraulic oil tank near the top, and a handle is provided in the middle of the top of the hydraulic oil tank. When disassembling the hydraulic oil tank, when the locking assembly releases the fixation of the second rectangular connecting plate, the staff holds the handle by hand and moves it upwards to remove the second rectangular connecting plate from the second rectangular connecting groove, so that the staff can disassemble the hydraulic oil tank without the aid of tools.

[0012] Preferably, mounting holes are provided at the top of the rectangular mounting seat and near the four corners. The rectangular mounting seat is detachably connected to the frame of the agricultural machinery by bolts. The mounting bracket only needs to fix the rectangular mounting seat on the frame of the agricultural machinery to fix the position of the mounting bracket. In other words, only one set of brackets is needed to install the diesel tank and the hydraulic oil tank, which is convenient for later maintenance.

[0013] Preferably, a threaded groove is provided on the outer side of the first rectangular connecting plate, and a circular hole a is provided on the side of the first rectangular solid block away from the diesel tank. A screw is movably connected in the circular hole a, and the threaded end of the screw is threaded in the threaded groove. The first rectangular connecting plate is fixed in the first rectangular connecting groove by the screw, so that the relative positions of the first rectangular connecting plate and the first rectangular solid block are fixed, and the position of the diesel tank is fixed.

[0014] Preferably, a first pad is provided on the top of the rectangular mounting seat, and the top of the first pad is against the bottom of the diesel tank. Since the rectangular mounting seat needs to be connected to the frame of the agricultural machinery, the bottom of the diesel tank cannot fit with the top of the rectangular mounting seat. The first pad supports the diesel tank to prevent the diesel tank from being suspended in the air.

[0015] Preferably, a second pad is provided on the top of the strip support plate, and the top of the second pad is against the bottom of the hydraulic oil tank. The second pad supports the hydraulic oil tank to prevent the hydraulic oil tank from being suspended in the air.

[0016] Preferably, reinforcing side bars are provided on both the front and rear sides of the strip-shaped support plate, and the right ends of the two reinforcing side bars are fixedly connected to the left side of the rectangular mounting seat to improve the supporting strength of the strip-shaped support plate.

[0017] Preferably, a circular plug hole is provided on the left side of the second rectangular connecting plate, and the locking assembly includes a circular tube with a closed structure on the left side, and an insertion rod is movably connected inside the circular tube, and the right end of the insertion rod passes through the left side of the second rectangular solid block and is inserted into the circular plug hole, and the second rectangular connecting plate is fixed in the second rectangular connecting groove by the insertion rod, so that the positions of the second rectangular connecting plate and the second rectangular solid block are fixed, and the left end of the insertion rod passes through the left side of the inner wall of the circular tube and is connected to a pull ring, so that the staff can pull the insertion rod conveniently.

[0018] Preferably, an annular stop block is provided on the outer wall of the insertion rod near the right end, and the annular stop block is slidably connected in the circular tube. A spring is sleeved on the outer side of the insertion rod, and the right end of the spring abuts against the left side of the annular stop block, and the left end of the spring abuts against the left side of the inner wall of the circular tube. Under the action of the spring, when the insertion rod is pulled outward without external force, the right end of the insertion rod can be stably inserted into the circular socket to ensure the stability of the hydraulic oil tank after installation.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The diesel tank is convenient for installing hydraulic components. The mounting bracket only needs to fix the rectangular mounting base on the frame of the agricultural machinery to fix the position of the mounting bracket. That is, only one set of brackets is needed to realize the installation of the diesel tank and the hydraulic oil tank, and the diesel tank and the hydraulic oil tank are independently arranged, which is convenient for later maintenance.

[0021] 2. The diesel tank that is easy to install the hydraulic component, the four first rectangular connecting plates are respectively inserted into the four first rectangular connecting grooves, so that the diesel tank is initially installed on the rectangular mounting seat, the two T-shaped connecting plates are respectively inserted into the two T-shaped connecting grooves, so that the right side of the hydraulic oil tank is connected to the left side of the diesel tank, and the relative positions of the hydraulic oil tank and the diesel tank are fixed, and the locking component can fix the position of the second rectangular connecting plate and the second rectangular solid block, so that the left side of the hydraulic oil tank is fixed, and then the position of the hydraulic oil tank is fixed.

[0022] 3. The diesel tank that is easy to install the hydraulic assembly fixes the first rectangular connecting plate in the first rectangular connecting groove by screws, so that the relative positions of the first rectangular connecting plate and the first rectangular solid block are fixed, and the position of the diesel tank is fixed.

[0023] 4. The diesel tank that is easy to install the hydraulic assembly, when disassembling the hydraulic oil tank, when the locking assembly releases the fixation of the second rectangular connecting plate, the staff holds the handle by hand and moves it upward to move the second rectangular connecting plate out of the second rectangular connecting groove, so that the staff can disassemble the hydraulic oil tank without the help of tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0026] Figure 3 This is a schematic diagram of the mounting bracket structure in the utility model;

[0027] Figure 4 This is a schematic diagram of the diesel tank structure in the utility model;

[0028] Figure 5 It is a schematic diagram of the structure of the hydraulic oil tank in the utility model;

[0029] Figure 6 It is a schematic cross-sectional structure diagram of the locking assembly in the present utility model.

[0030] In the figure: 1, diesel tank; 10, first liquid injection pipe; 11, first liquid outlet pipe; 12, first rectangular solid block; 120, first rectangular connecting groove; 121, circular hole a; 13, rectangular side plate; 130, T-shaped connecting groove; 2, mounting bracket; 20, rectangular mounting seat; 200, mounting hole; 21, first rectangular connecting plate; 210, threaded groove; 22, strip support plate; 23, second rectangular connecting plate; 230, circular jack ; 24. First pad; 25. Second pad; 26. Reinforced side rod; 3. Hydraulic oil tank; 30. Second filling pipe; 31. Second outlet pipe; 32. Return pipe; 33. Oil cleaning pipe; 34. Second rectangular solid block; 340. Second rectangular connecting groove; 35. T-shaped connecting plate; 36. Handle; 4. Screw; 5. Locking assembly; 50. Round tube; 51. Insert rod; 510. Annular block; 52. Spring; 53. Pull ring. DETAILED DESCRIPTION

[0031] 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.

[0032] 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 indicate orientations or positional relationships based on the orientations or positional relationships 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 should not be understood as a limitation on the present invention.

[0033] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0034] A diesel tank for facilitating installation of hydraulic components comprises a mounting bracket 2, and a diesel tank 1 and a hydraulic oil tank 3 mounted on the mounting bracket 2, wherein the diesel tank 1 and the hydraulic oil tank 3 contain diesel and hydraulic oil respectively, and the mounting bracket 2 comprises a rectangular mounting seat 20, wherein four corners of the top of the rectangular mounting seat 20 are provided with first rectangular connecting plates 21, and first rectangular solid blocks 12 are provided on both sides of the front and rear sides of the diesel tank 1 and near the left and right ends of the bottom, wherein the bottom of the first rectangular solid block 12 is provided with first rectangular connecting grooves 120, and four first rectangular connecting plates 21 are respectively plugged into the four first rectangular connecting grooves 120, and two rectangular side panels 13 are provided on the left side of the diesel tank 1, wherein a T-shaped connecting groove 130 is provided vertically downward on the top of the rectangular side panel 13, and the diesel tank 1 can be preliminarily installed on the rectangular mounting seat 20;

[0035] A strip support plate 22 is provided in the middle of the left side of the rectangular mounting seat 20, and a second rectangular connecting plate 23 is provided at the left end of the top of the strip support plate 22. Two T-shaped connecting plates 35 are provided on the right side of the hydraulic oil tank 3. The two T-shaped connecting plates 35 are respectively inserted into two T-shaped connecting grooves 130, so that the right side of the hydraulic oil tank 3 is docked with the left side of the diesel tank 1, and the relative positions of the hydraulic oil tank 3 and the diesel tank 1 are fixed;

[0036] A second rectangular solid block 34 is provided in the middle of the bottom left side of the hydraulic oil tank 3, a second rectangular connecting groove 340 is provided at the bottom of the second rectangular solid block 34, the second rectangular connecting plate 23 is inserted into the second rectangular connecting groove 340, and a locking component 5 for fixing the position of the second rectangular connecting plate 23 is provided on the left side of the second rectangular solid block 34, so that the left side position of the hydraulic oil tank 3 is fixed, thereby fixing the position of the hydraulic oil tank 3.

[0037] In this embodiment, a first liquid injection pipe 10 is provided at the top of the diesel tank 1 , a first sealing cover is threadedly connected to the top of the first liquid injection pipe 10 , and a first liquid outlet pipe 11 is provided at the bottom of the diesel tank 1 .

[0038] Specifically, a second filling pipe 30 is provided on the top of the hydraulic oil tank 3, and a second sealing cover is threadedly connected to the top of the second filling pipe 30. A second liquid outlet pipe 31 and an oil cleaning pipe 33 are provided at the bottom of the hydraulic oil tank 3, and the output end of the oil cleaning pipe 33 is threadedly connected to the third sealing cover. A return pipe 32 is provided on the left side of the hydraulic oil tank 3 near the top, and a handle 36 is provided in the middle of the top of the hydraulic oil tank 3. When disassembling the hydraulic oil tank 3, when the locking assembly 5 releases the fixation of the second rectangular connecting plate 23, the staff holds the handle 36 by hand and moves it upward to remove the second rectangular connecting plate 23 from the second rectangular connecting groove 340, so that the staff can disassemble the hydraulic oil tank 3 without the aid of tools.

[0039] Furthermore, mounting holes 200 are provided at the top of the rectangular mounting seat 20 and near the four corners. The rectangular mounting seat 20 is detachably connected to the frame of the agricultural machinery by bolts. The mounting bracket 2 only needs to fix the rectangular mounting seat 20 on the frame of the agricultural machinery to fix the position of the mounting bracket 2. In other words, only one set of brackets is needed to install the diesel tank 1 and the hydraulic oil tank 3, which is convenient for later maintenance.

[0040] Furthermore, a threaded groove 210 is provided on the outer side of the first rectangular connecting plate 21, and a circular hole a121 is provided on the side of the first rectangular solid block 12 away from the diesel tank 1. A screw 4 is movably connected in the circular hole a121, and the threaded end of the screw 4 is threadedly connected in the threaded groove 210. The first rectangular connecting plate 21 is fixed in the first rectangular connecting groove 120 by the screw 4, so that the relative positions of the first rectangular connecting plate 21 and the first rectangular solid block 12 are fixed, and the position of the diesel tank 1 is fixed.

[0041] Furthermore, a first pad 24 is provided on the top of the rectangular mounting seat 20, and the top of the first pad 24 is against the bottom of the diesel tank 1. Since the rectangular mounting seat 20 needs to be connected to the frame of the agricultural machinery, the bottom of the diesel tank 1 cannot be fitted with the top of the rectangular mounting seat 20. The first pad 24 supports the diesel tank 1 to prevent the diesel tank 1 from being suspended in the air.

[0042] Furthermore, a second pad 25 is provided on the top of the strip support plate 22, and the top of the second pad 25 abuts against the bottom of the hydraulic oil tank 3. The second pad 25 supports the hydraulic oil tank 3 to prevent the hydraulic oil tank 3 from being suspended in the air.

[0043] Furthermore, reinforcing side rods 26 are provided on both the front and rear sides of the strip support plate 22 , and the right ends of the two reinforcing side rods 26 are fixedly connected to the left side of the rectangular mounting seat 20 , thereby improving the supporting strength of the strip support plate 22 .

[0044] Furthermore, a circular socket 230 is opened on the left side of the second rectangular connecting plate 23, and the locking assembly 5 includes a circular tube 50 with a closed structure on the left side. An insertion rod 51 is movably connected inside the circular tube 50. The right end of the insertion rod 51 passes through the left side of the second rectangular solid block 34 and is inserted into the circular socket 230. The second rectangular connecting plate 23 is fixed in the second rectangular connecting groove 340 by the insertion rod 51, so that the position of the second rectangular connecting plate 23 and the second rectangular solid block 34 is fixed. The left end of the insertion rod 51 passes through the left side of the inner wall of the circular tube 50 and is connected to a pull ring 53, which is convenient for the staff to pull the insertion rod 51.

[0045] Furthermore, an annular stop block 510 is provided on the outer wall of the insertion rod 51 and near the right end. The annular stop block 510 is slidably connected to the circular tube 50. A spring 52 is provided on the outer side of the insertion rod 51. The right end of the spring 52 is against the left side of the annular stop block 510, and the left end of the spring 52 is against the left side of the inner wall of the circular tube 50. Under the action of the spring 52, when the insertion rod 51 is pulled outward without external force, the right end of the insertion rod 51 can be stably inserted into the circular socket 230 to ensure the stability of the hydraulic oil tank 3 after installation.

[0046] When the diesel tank of the embodiment that is easy to install the hydraulic components is in use, the staff connects the rectangular mounting seat 20 to the frame of the agricultural machinery detachably by bolts, and then installs the diesel tank 1, so that the four first rectangular connecting plates 21 are respectively inserted into the four first rectangular connecting grooves 120, until the bottom of the diesel tank 1 is against the top of the first pad 24, and then the staff uses four screws 4 to fix the four first rectangular connecting plates 21 in the four first rectangular connecting grooves 120, so that the positions of the four first rectangular solid blocks 12 are fixed, and then the position of the diesel tank 1 is fixed, and then the staff installs the hydraulic oil tank 3, the staff holds the handle 36 with one hand, pulls the pull ring 53 outward with the other hand, and moves the hydraulic oil tank 3 downward, so that the two T-shaped connecting plates 35 are respectively inserted into the two T-shaped connecting grooves 130, and the second rectangular connecting plate 23 is inserted in The second rectangular connecting groove 340 is inserted until the bottom of the hydraulic oil tank 3 abuts against the top of the second pad 25. At this time, the staff loosens the pull ring 53 and, under the action of the spring 52, pushes the annular stop block 510 to return to the right, so that the right end of the insertion rod 51 is inserted into the circular insertion hole 230, and the second rectangular connecting plate 23 is fixed in the second rectangular connecting groove 340, so that the position of the second rectangular connecting plate 23 and the second rectangular solid block 34 is fixed, and the left end of the hydraulic oil tank 3 is fixed. Since the two T-shaped connecting plates 35 are respectively inserted into the two T-shaped connecting grooves 130, the right side of the hydraulic oil tank 3 can be docked with the left side of the diesel tank 1, and the relative positions of the hydraulic oil tank 3 and the diesel tank 1 are fixed, thereby realizing the installation of the hydraulic oil tank 3. The installation structure of the hydraulic oil tank 3 can be completed without the aid of tools, which is convenient for the staff to disassemble and assemble the hydraulic oil tank 3.

[0047] The above shows and describes the basic principle, main features and 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 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 may 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 diesel tank for facilitating installation of a hydraulic assembly, comprising a mounting bracket (2), and a diesel tank (1) and a hydraulic oil tank (3) mounted on the mounting bracket (2), characterized in that: The mounting bracket (2) comprises a rectangular mounting seat (20), and first rectangular connecting plates (21) are provided at the four corners of the top of the rectangular mounting seat (20). First rectangular solid blocks (12) are provided at the front and rear sides of the diesel tank (1) and near the left and right ends of the bottom. The bottom of the first rectangular solid block (12) is provided with a first rectangular connecting groove (120), and four first rectangular connecting plates (21) are respectively inserted into the four first rectangular connecting grooves (120). Two rectangular side plates (13) are provided on the left side of the diesel tank (1), and a T-shaped connecting groove (130) is provided on the top of the rectangular side plate (13) vertically downward. The middle part of the left side of the rectangular mounting seat (20) A strip support plate (22) is provided, a second rectangular connecting plate (23) is provided at the left end of the top of the strip support plate (22), two T-shaped connecting plates (35) are provided on the right side of the hydraulic oil tank (3), the two T-shaped connecting plates (35) are respectively inserted into two T-shaped connecting grooves (130), a second rectangular solid block (34) is provided in the middle of the bottom of the left side of the hydraulic oil tank (3), a second rectangular connecting groove (340) is provided at the bottom of the second rectangular solid block (34), the second rectangular connecting plate (23) is inserted into the second rectangular connecting groove (340), and a locking component (5) for fixing the position of the second rectangular connecting plate (23) is provided on the left side of the second rectangular solid block (34).

2. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A first liquid injection pipe (10) is provided at the top of the diesel tank (1), a first sealing cover is threadedly connected to the top of the first liquid injection pipe (10), and a first liquid outlet pipe (11) is provided at the bottom of the diesel tank (1).

3. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A second liquid injection pipe (30) is provided at the top of the hydraulic oil tank (3), a second sealing cap is threadedly connected to the top of the second liquid injection pipe (30), a second liquid outlet pipe (31) and an oil cleaning pipe (33) are provided at the bottom of the hydraulic oil tank (3), an output end of the oil cleaning pipe (33) is threadedly connected to a third sealing cap, a liquid return pipe (32) is provided on the left side of the hydraulic oil tank (3) and near the top, and a handle (36) is provided in the middle of the top of the hydraulic oil tank (3).

4. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: Mounting holes (200) are provided at the top of the rectangular mounting seat (20) and at positions close to the four corners. The rectangular mounting seat (20) is detachably connected to the frame of the agricultural machine by bolts.

5. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A thread groove (210) is provided on the outer side of the first rectangular connecting plate (21), and a circular hole a (121) is provided on a side of the first rectangular solid block (12) away from the diesel tank (1). A screw (4) is movably connected in the circular hole a (121), and a threaded end of the screw (4) is threadedly connected in the thread groove (210).

6. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A first pad (24) is provided on the top of the rectangular mounting seat (20), and the top of the first pad (24) abuts against the bottom of the diesel tank (1).

7. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A second pad (25) is provided on the top of the strip-shaped support plate (22), and the top of the second pad (25) abuts against the bottom of the hydraulic oil tank (3).

8. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: Reinforced side bars (26) are provided on both the front and rear sides of the strip-shaped support plate (22), and the right ends of the two reinforced side bars (26) are fixedly connected to the left side of the rectangular mounting seat (20).

9. The diesel tank for facilitating installation of hydraulic components according to claim 1, characterized in that: A circular insertion hole (230) is provided on the left side of the second rectangular connecting plate (23); the locking assembly (5) comprises a circular tube (50) with a closed structure on the left side; an insertion rod (51) is movably connected inside the circular tube (50); the right end of the insertion rod (51) passes through the left side of the second rectangular solid block (34) and is inserted into the circular insertion hole (230); and the left end of the insertion rod (51) passes through the left side of the inner wall of the circular tube (50) and is connected to a pull ring (53).

10. The diesel tank for facilitating installation of hydraulic components according to claim 9, characterized in that: An annular stopper (510) is provided on the outer wall of the insertion rod (51) near the right end, and the annular stopper (510) is slidably connected to the inside of the circular tube (50). A spring (52) is sleeved on the outer side of the insertion rod (51), and the right end of the spring (52) abuts against the left side of the annular stopper (510), and the left end of the spring (52) abuts against the left side of the inner wall of the circular tube (50).

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