Excavator engine and compressor supporting structure

Abstract

The utility model relates to the technical field of engineering machinery, in particular to an excavator engine and compressor supporting structure which comprises a fixing plate and a bottom plate, the bottom plate is fixedly connected to the outer wall of the fixing plate, a supporting mechanism is arranged below the bottom plate, an adjusting mechanism is arranged in the fixing plate, and the adjusting mechanism is connected with the bottom plate. The fixing plate and the bottom plate are fixedly connected with the outer wall of the reinforcing plate, a mounting hole is formed in the bottom plate, a shock absorber is mounted in the mounting hole, and a supporting frame is fixedly connected to the upper surface of the bottom plate. The wedge-shaped plate is fixed in the mounting frame through the bolts, then the position of the transverse plate is fixed, the frame is fixedly connected between the bottom plate and the supporting plate through the bolts, the gravity of the compressor is pressed on the right side of the bottom plate, the bottom plate transmits the borne gravity to the transverse plate and the frame, and the transverse plate transmits the gravity to the frame. And finally, the frame evenly transmits the borne weight to the supporting plate, the fixing plate supports the supporting plate, and the pressure of the compressor on the right end of the bottom plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to an excavator engine and a compressor supporting structure. Background Art

[0002] Due to the close arrangement of components in the excavator engine compartment and the diversity of engine shape design, designers often face the difficulty of fixing and arranging the engine and compressor.

[0003] For example, patent number CN220336973U is an excavator engine and compressor support structure, which includes a base plate, one end of which is bent upward to form a fixed plate, the fixed plate is fixedly installed on the side of the engine, the compressor is fixedly installed on the base plate, a reinforcing plate is installed on the base plate, the bottom surface of the reinforcing plate is fixedly connected to the base plate, the end surface of the reinforcing plate fits the fixed plate and is fixedly connected to the fixed plate, the above document still has deficiencies, when in use, the compressor is installed on the base plate, and the base plate is bent to form a fixed plate, and then the fixed plate is fixedly installed on the engine, which is convenient for arranging components on the engine and installing the compressor The structure is stable and reliable. The shock absorber can reduce the vibration of the base plate. The compressor is fixed at three points, and the installation is more reliable. However, in the above document, the compressor is installed on the side away from the fixing plate. After the fixing plate is installed, the force on the side away from the fixing plate is large, and the force between the base plate and the fixing plate is large. The supporting effect of the compressor is poor, which reduces the usability of the excavator engine and the compressor support structure. At the same time, when the fixing plate is fixed to the engine by bolts, the positions of the mounting holes on different engines are different. When the fixing plate is installed on the engine, it is not convenient to adjust the position of the connecting hole. Utility Model Content

[0004] The utility model aims to solve the problem of poor supporting effect when supporting a compressor, and proposes an excavator engine and compressor supporting structure.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A supporting structure for an excavator engine and a compressor is designed, comprising a fixed plate and a base plate, wherein the base plate is fixedly connected to the outer wall of the fixed plate, a supporting mechanism is arranged below the base plate, an adjusting mechanism is arranged inside the fixed plate, the fixed plate and the base plate are both fixedly connected to the outer wall of a reinforcing plate, a mounting hole is arranged inside the base plate, a shock absorber is installed inside the mounting hole, and a supporting frame is fixedly connected to the upper surface of the base plate.

[0007] Preferably, the supporting mechanism includes a frame, the frame is fixedly connected to the base plate by bolts, a support plate is fixedly connected to the bottom of the frame by bolts, the support plate is fixedly connected to the outer wall of the fixed plate, a mounting frame is fixedly connected to the inner wall of the frame, the mounting frame is fixedly connected to the wedge plate by bolts, the wedge plate is fixed to the lower surface of the cross plate, and the outer wall of the cross plate is in contact with the frame and the base plate.

[0008] Preferably, the adjusting mechanism includes a screw, the outer wall of the screw end is rotatably connected to the fixed plate through a bearing, a rotating wheel is fixedly connected to the end of the screw, the outer wall of the screw is threadedly connected to a threaded barrel, the end of the threaded barrel is fixedly connected to a slider, the outer wall of the slider is slidably connected to the fixed plate, and a connecting hole is provided inside the slider.

[0009] Preferably, a groove is provided inside the support frame, and a compressor is fitted in the internal gap of the groove.

[0010] Preferably, a semicircular ring is attached to the outer wall of the compressor, and the semicircular ring is fixedly connected to the support frame by bolts.

[0011] Preferably, the fixing plate is in contact with the outer wall of the engine.

[0012] The utility model proposes an excavator engine and compressor support structure, which has the beneficial effects of: through the cooperation between the frame, the support plate, the mounting frame, the wedge block and the cross plate, the wedge plate is fixed to the inside of the mounting frame by bolts, and then the position of the cross plate is fixed, and the frame is fixed between the bottom plate and the support plate by bolts. The gravity of the compressor is pressed on the right side of the bottom plate, and the bottom plate transfers the gravity it receives to the cross plate and the frame. The cross plate transmits the gravity to the frame, and the frame finally transfers the weight it receives to the support plate evenly. The fixed plate supports the support plate, reduces the pressure of the compressor on the right end of the bottom plate, and has a better supporting effect when supporting the compressor, thereby improving the usability of the excavator engine and compressor support structure.

[0013] Through the cooperation among the screw, the rotating wheel, the threaded barrel, the slider and the connecting hole, the rotating wheel drives the screw to rotate, the screw drives the threaded barrel to move, the threaded barrel drives the slider to slide, and the slider drives the connecting hole to move, so that the position of the connecting hole corresponds to the position of the mounting hole on the engine. Stop rotating the rotating wheel, and when the fixing plate is installed on the engine, the position of the connecting hole can be adjusted conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the connection between the rotating wheel, the screw rod and the threaded barrel in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the connection between the fixed plate, the bottom plate and the triangular block in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the connection between the fixing plate, the reinforcing plate and the bottom plate in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the triangular block in the utility model.

[0020] In the figure: 1, fixing plate, 2, bottom plate, 3, supporting mechanism, 301, frame, 302, support plate, 303, mounting frame, 304, wedge plate, 305, cross plate, 3a1, triangular block, 4, adjusting mechanism, 401, screw, 402, rotating wheel, 403, threaded cylinder, 404, slider, 405, connecting hole, 5, reinforcing plate, 6, mounting hole, 7, shock absorber, 8, supporting frame, 9, groove, 10, compressor, 11, semicircular ring, 12, engine. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1-6 : In this embodiment, an excavator engine and compressor support structure includes a fixed plate 1 and a bottom plate 2, the bottom plate 2 is fixedly connected to the outer wall of the fixed plate 1, a support mechanism 3 is arranged below the bottom plate 2, the support mechanism 3 increases the stability of the bottom plate 2, and an adjustment mechanism 4 is arranged inside the fixed plate 1, and the adjustment mechanism 4 adjusts the position of the connection hole 405;

[0024] The fixing plate 1 and the bottom plate 2 are both fixedly connected to the outer wall of the reinforcing plate 5, and the reinforcing plate 5 increases the stability of the connection between the fixing plate 1 and the bottom plate 2. A mounting hole 6 is provided inside the bottom plate 2, and a shock absorber 7 is installed inside the mounting hole 6. The structure and principle of the mounting hole 6 and the shock absorber 7 are the same as those in an excavator engine and compressor support structure with patent number CN220336973U. A support frame 8 is fixedly connected to the upper surface of the bottom plate 2, and a groove 9 is provided inside the support frame 8. A compressor 10 is matched with the internal gap of the groove 9, and the groove 9 limits the compressor 10. A semicircular ring 11 is fitted on the outer wall of the compressor 10, and the semicircular ring 11 is fixedly connected to the support frame 8 by bolts. The semicircular ring 11 fixes the compressor 10 inside the groove 9. The fixing plate 1 fits the outer wall of the engine 12, and the models of the compressor 10 and the engine 12 are the same as those in an excavator engine and compressor support structure with patent number CN220336973U.

[0025] The supporting mechanism 3 includes a frame 301, a support plate 302, a mounting frame 303, a wedge block 304 and a cross plate 305. The frame 301 is fixedly connected to the bottom plate 2 by bolts. The support plate 302 is fixedly connected to the bottom of the frame 301 by bolts. The force borne by the frame 301 is transmitted to the support plate 302. The support plate 302 is fixedly connected to the outer wall of the fixed plate 1.

[0026] The inner wall of the frame 301 is fixed with a mounting frame 303, which is fixedly connected to a wedge plate 304 by bolts. The mounting frame 303 and the wedge plate 304 can be disassembled. The wedge plate 304 is fixed to the lower surface of the horizontal plate 305, and the wedge plate 304 supports the horizontal plate 305. The outer wall of the horizontal plate 305 is in contact with the frame 301 and the bottom plate 2, and the bottom plate 2 supports the horizontal plate 305.

[0027] The wedge plate 304 is fixed inside the mounting frame 303 by bolts, thereby fixing the position of the cross plate 305, and the frame 301 is fixed between the bottom plate 2 and the support plate 302 by bolts. The gravity of the compressor 10 is pressed on the right side of the bottom plate 2, and the bottom plate 2 transfers the gravity to the cross plate 305 and the frame 301. The cross plate 305 transfers the gravity to the frame 301, and the frame 301 finally transfers the weight to the support plate 302 evenly. The fixed plate 1 supports the support plate 302, reducing the pressure of the compressor 10 on the right end of the bottom plate 2, and having a better supporting effect when supporting the compressor 10, thereby improving the usability of the excavator engine and compressor support structure.

[0028] The adjusting mechanism 4 includes a screw rod 401, a rotating wheel 402, a threaded cylinder 403, a slider 404 and a connecting hole 405. The outer wall of the end of the screw rod 401 is rotatably connected to the fixed plate 1 through a bearing. The end of the screw rod 401 is fixedly connected to the rotating wheel 402, and the rotating wheel 402 drives the screw rod 401 to rotate.

[0029] The outer wall of the screw rod 401 is threadedly connected with a threaded barrel 403, the screw rod 401 drives the threaded barrel 403 to move, the end of the threaded barrel 403 is fixedly connected with a slider 404, the threaded barrel 403 drives the slider 404 to slide, the outer wall of the slider 404 is slidably connected with the fixed plate 1, and the slider 404 is provided with a connecting hole 405 inside, and the connecting hole 405 moves with the slider 404;

[0030] The rotating wheel 402 drives the screw 401 to rotate, the screw 401 drives the threaded barrel 403 to move, the threaded barrel 403 drives the slider 404 to slide, and the slider 404 drives the connecting hole 405 to move, so that the position of the connecting hole 405 corresponds to the position of the mounting hole on the engine 12. Stopping the rotating wheel 402 makes it easier to adjust the position of the connecting hole 405 when installing the fixing plate 1 on the engine 12.

[0031] Working principle:

[0032] When the compressor 10 is mounted to the outer wall of the engine 12 using an excavator engine and compressor support structure;

[0033] Connection hole position adjustment stage:

[0034] The position of the connecting hole 405 is adjusted according to the position of the mounting hole on the right side surface of the engine 12, and the rotating wheel 402 is rotated, and the rotating wheel 402 drives the screw 401 to rotate, and the screw 401 drives the threaded cylinder 403 to move, and the threaded cylinder 403 drives the slider 404 to slide, and the slider 404 drives the connecting hole 405 to move, so that the position of the connecting hole 405 corresponds to the position of the mounting hole on the engine 12, and the rotating wheel 402 is stopped. When the fixing plate 1 is installed on the engine 12, it is convenient to adjust the position of the connecting hole 405, and the fixing plate 1 is fixedly installed on the outer wall of the engine 12 of the excavator through the connecting hole 405 with bolts.

[0035] Compressor support stage:

[0036] The compressor 10 is placed inside the groove 9, and the position of the compressor 10 is fixed by connecting the semicircular ring 11 with the support frame 8. The wedge plate 304 is fixed inside the mounting frame 303 by bolts, and then the position of the cross plate 305 is fixed. The frame 301 is fixed between the bottom plate 2 and the support plate 302 by bolts. The gravity of the compressor 10 is pressed on the right side of the bottom plate 2. The bottom plate 2 transfers the gravity to the cross plate 305 and the frame 301. The cross plate 305 transfers the gravity to the frame 301. The frame 301 finally transfers the weight evenly to the support plate 302. The fixed plate 1 supports the support plate 302 to reduce the pressure of the compressor 10 on the right end of the bottom plate 2. The supporting effect of the compressor 10 is better, thereby improving the usability of the excavator engine and compressor support structure.

[0037] Embodiment 2:

[0038] Refer to the attached Figure 1-6 : In this embodiment, an excavator engine and compressor support structure, the support mechanism 3 also includes a triangular block 3a1, the support plate 302 and the fixed plate 1 are fixedly connected to the outer wall of the triangular block 3a1, and the triangular block 3a1 supports the support plate 302;

[0039] Through the action of the triangular block 3a1, the triangular block 3a1 supports the support plate 302, and the triangular block 3a1 transfers all the forces applied to the support plate 302 to the inside of the fixed plate 1, thereby reducing the forces applied to the support plate 302.

[0040] Working principle:

[0041] The triangular block 3a1 supports the support plate 302 . The triangular block 3a1 transfers all the forces applied to the support plate 302 to the inside of the fixed plate 1 , thereby reducing the forces applied to the support plate 302 .

[0042] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An excavator engine and compressor support structure, comprising a fixing plate (1) and a bottom plate (2), wherein the bottom plate (2) is fixedly connected to the outer wall of the fixing plate (1), characterized in that: A support mechanism (3) is provided below the base plate (2), an adjustment mechanism (4) is provided inside the fixed plate (1), the fixed plate (1) and the base plate (2) are both fixedly connected to the outer wall of the reinforcing plate (5), a mounting hole (6) is provided inside the base plate (2), a shock absorber (7) is installed inside the mounting hole (6), and a support frame (8) is fixedly connected to the upper surface of the base plate (2).

2. An excavator engine and compressor support structure according to claim 1, characterized in that: The support mechanism (3) comprises a frame (301), wherein the frame (301) is fixedly connected to the base plate (2) by bolts, a support plate (302) is fixedly connected to the bottom of the frame (301) by bolts, the support plate (302) is fixedly connected to the outer wall of the fixed plate (1), a mounting frame (303) is fixedly connected to the inner wall of the frame (301), the mounting frame (303) is fixedly connected to the wedge plate (304) by bolts, the wedge plate (304) is fixedly connected to the lower surface of the transverse plate (305), and the outer wall of the transverse plate (305) is in contact with the frame (301) and the base plate (2).

3. An excavator engine and compressor support structure according to claim 1, characterized in that: The adjusting mechanism (4) comprises a screw (401), the outer wall of the end of the screw (401) is rotatably connected to the fixed plate (1) via a bearing, a rotating wheel (402) is fixedly connected to the end of the screw (401), the outer wall of the screw (401) is threadedly connected to a threaded cylinder (403), the end of the threaded cylinder (403) is fixedly connected to a slider (404), the outer wall of the slider (404) is slidably connected to the fixed plate (1), and a connecting hole (405) is provided inside the slider (404).

4. An excavator engine and compressor support structure according to claim 1, characterized in that: A groove (9) is provided inside the support frame (8), and a compressor (10) is fitted into the internal gap of the groove (9).

5. An excavator engine and compressor support structure according to claim 4, characterized in that: A semicircular ring (11) is attached to the outer wall of the compressor (10), and the semicircular ring (11) is fixedly connected to the support frame (8) by bolts.

6. An excavator engine and compressor support structure according to claim 1, characterized in that: The fixing plate (1) is in contact with the outer wall of the engine (12).

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