Modularized assembly type diesel engine frame

Abstract

The utility model discloses a modularized assembly type diesel engine frame. The modularized assembly type diesel engine frame comprises a frame body, the frame body is composed of side plates and a bottom plate, a top plate is arranged on the upper side of the bottom plate, supporting columns are installed on the periphery between the top plate and the bottom plate, clamping grooves are formed in the two sides of each supporting column, the side plates are inserted into the clamping grooves, fixing mechanisms are installed at the bottom ends of the side plates, and the fixing mechanisms are rotationally installed in fixing holes. The fixing holes are formed in the periphery of the upper side of the bottom plate, the mounting base is mounted at the bottom end of the bottom plate, the shock absorber is mounted between the mounting base and the base, the air inlet holes are formed in the two sides of the side plate, the draught fan is arranged at the upper end of the top plate, and the air outlet hole is formed in the upper side of the draught fan. When a diesel engine in the frame needs to be overhauled, only the fixing mechanism needs to be operated, the side plates are taken out of the clamping grooves, the overhauling channel can be rapidly opened, and convenient overhauling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine frame, specifically a modular assembly type diesel engine frame. BACKGROUND

[0002] The movable diesel engine is a kind of power equipment with mobility, and is widely used in many fields, and the movable diesel engine needs to be installed in the frame when being used, and the movable diesel engine is protected by the frame.

[0003] Chinese patent No.202421199396.2 discloses a mounting bracket of diesel engine, comprising diesel engine body and I-beam base installed on both sides of the bottom thereof, the front and rear ends of the I-beam base are slidably connected with displacement components for fine adjustment of the position of the diesel engine body.

[0004] The utility model in use, the protection performance is poor, and it is easy to cause dust adhesion, and the accumulation of dust for a long time will affect the service life of equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a modular assembly type diesel engine frame to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a modular assembly type diesel engine frame, comprising a frame body; the frame body is composed of a side plate and a bottom plate, the top side of the bottom plate is provided with a top plate, the periphery between the top plate and the bottom plate is provided with a support, the both sides of the support are provided with a clamping groove, the side plate is inserted into the clamping groove, the bottom end of the side plate is provided with a fixing mechanism, the fixing mechanism is rotatably installed in a fixing hole, the fixing hole is installed on the top side of the bottom plate, the bottom end of the bottom plate is provided with a mounting seat, a shock absorber is installed between the mounting seat and the bottom plate, the both sides of the side plate are provided with an air inlet hole, the top end of the top plate is provided with a fan, and the top side of the fan is provided with an air outlet hole.

[0007] Preferably, the top side of the side plate is provided with a limiting plate, and the limiting plate is installed on the top side of the side plate.

[0008] Preferably, the fixing mechanism is composed of a handle and a fixing bolt, the handle is installed on one side of the fixing bolt, and the fixing bolt is rotatably installed below the side plate.

[0009] Preferably, the shock absorber is composed of a shock spring and a damper, the upper and lower ends of the damper are installed on the bottom end of the bottom plate and the upper side of the mounting seat, and the shock spring is installed between the bottom plate and the mounting seat outside the damper.

[0010] Preferably, a protective sleeve is arranged between the bottom plate and the mounting seat, and the upper and lower ends of the protective sleeve are pasted on the bottom end of the bottom plate and the upper side of the mounting seat by adhesive.

[0011] Preferably, filter screens are arranged inside the air inlet hole and the air outlet hole, and the filter screens are installed at the inside positions of the air inlet hole and the air outlet hole by bolts.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. When the diesel engine inside the frame needs to be overhauled, only the side plate needs to be taken out of the clamping groove by operating the fixing mechanism, so that the overhauling channel can be quickly opened, and convenient overhauling is realized.

[0014] 2. When the side plate needs to be installed, the side plate is inserted into the clamping groove, the handle is rotated to drive the fixing bolt to rotate, the fixing bolt is screwed into the fixing hole on the bottom plate, so that the side plate is firmly fixed on the bottom plate; when the diesel engine needs to be overhauled, the fixing bolt is unscrewed from the fixing hole by reversely rotating the handle, so that the fixing of the side plate is released, at this time, the side plate can be easily taken out of the clamping groove, the dismounting and installation of the side plate are greatly facilitated, and the requirement that the modular assembly type design is convenient for overhauling is met.

[0015] 3. In the running process of the diesel engine, strong vibration is generated, the upper and lower ends of the damper are connected with the bottom end of the bottom plate and the upper side of the mounting seat respectively, vibration energy can be quickly absorbed and consumed, and the effect of preliminary damping is realized; the shock spring installed between the bottom plate and the mounting seat outside the damper can buffer and rebound the vibration through the elastic deformation of the shock spring, further weaken the vibration amplitude, and effectively reduce the transmission of the vibration to the base and the surrounding structure, reduce the noise, and also protect the diesel engine and other parts inside the frame, prolong the service life, and provide a good environment for the stable operation of the diesel engine.

[0016] 4. In the process that air enters the frame interior through the air inlet hole and is discharged from the air outlet hole, the filter screen can intercept dust, particles and other impurities in the air, prevent these impurities from entering the frame interior, avoid the abrasion and pollution of the key components of the diesel engine such as the cylinder and the piston, guarantee the normal operation and performance stability of the diesel engine, and when the filter screen is blocked or damaged after being used for a period of time, the filter screen can be conveniently cleaned and replaced by dismounting the bolts, so that the smooth air flow is ensured, and the good heat dissipation effect is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0018] Figure 1 It is a structural schematic view of the present application;

[0019] Figure 2 It is a structural schematic view of the present application;

[0020] Figure 3 It is a structural schematic view of the present application;

[0021] Figure 4 It is a structural schematic view of the present application.

[0022] In the drawings: 1, frame body; 2, bottom plate; 3, support column; 4, top plate; 5, clamping groove; 6, limiting plate; 7, fixing hole; 8, fan; 9, air outlet; 10, air inlet; 11, filter screen; 12, handle; 13, fixing bolt; 14, fixing mechanism; 15, protective sleeve; 16, shock absorber; 17, shock absorbing spring; 18, damper; 19, mounting seat; 20, side plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 In the embodiments of the present application, a modular assembled diesel engine frame comprises a frame body 1; the frame body 1 is composed of a side plate 20 and a bottom plate 2, the top side of the bottom plate 2 is provided with a top plate 4, support columns 3 are installed around the top plate 4 and the bottom plate 2, clamping grooves 5 are arranged on both sides of the support columns 3, the side plate 20 is inserted into the clamping grooves 5, a fixing mechanism 14 is installed at the bottom end of the side plate 20, the fixing mechanism 14 is rotatably installed in a fixing hole 7, the fixing hole 7 is installed around the top side of the bottom plate 2, a mounting seat 19 is installed at the bottom end of the bottom plate 2, a shock absorber 16 is installed between the mounting seat 19 and the base, air inlets 10 are arranged on both sides of the side plate 20, a fan 8 is arranged at the top end of the top plate 4, and an air outlet 9 is installed on the top side of the fan 8.

[0025] The limiting plate 6 is arranged on the upper side of the side plate 20, is installed on the upper side of the side plate 20, mainly plays a role of auxiliary positioning and limiting the moving range of the side plate 20, and can accurately determine the installation position of the side plate 20 in cooperation with other components during the installation process of the side plate 20, so that the side plate 20 is ensured to be installed in place, and unstable conditions such as up-and-down shaking of the side plate 20 after installation are prevented, the stability and reliability of the frame structure are further enhanced, and accurate references are provided for the rapid resetting of the side plate 20 after subsequent maintenance is completed.

[0026] The fixing mechanism 14 is composed of the handle 12 and the fixing bolt 13, the handle 12 is installed on one side of the fixing bolt 13, the fixing bolt 13 is rotatably installed below the side plate 20, when the side plate 20 needs to be installed, after the side plate 20 is inserted into the clamping groove 5, the handle 12 is rotated to drive the fixing bolt 13 to rotate, the fixing bolt 13 is screwed into the fixing hole 7 on the bottom plate 2, so that the side plate 20 is firmly fixed on the bottom plate 2; when the diesel engine needs to be overhauled and the side plate 20 needs to be disassembled, the handle 12 is reversely rotated, the fixing bolt 13 is rotated out of the fixing hole 7, and the fixing of the side plate 20 is released, at this time, the side plate 20 can be easily pulled out of the clamping groove 5, which greatly facilitates the disassembly and installation of the side plate 20 and meets the requirement of modular assembly type design for facilitating maintenance.

[0027] The shock absorber 16 is composed of the shock absorbing spring 17 and the damper 18, the damper 18 is installed on the upper side and the bottom end of the bottom plate 2 and the mounting seat 19, the shock absorbing spring 17 is installed between the bottom plate 2 and the mounting seat 19 outside the damper 18, during the operation of the diesel engine, strong vibration is generated, the upper end and the lower end of the damper 18 are connected with the bottom end of the bottom plate 2 and the upper side of the mounting seat 19 respectively, can quickly absorb and consume vibration energy, and plays a role of preliminary shock absorption; the shock absorbing spring 17 installed between the bottom plate 2 and the mounting seat 19 outside the damper 18 can buffer and rebound the vibration through the elastic deformation of the shock absorbing spring 17, further weaken the vibration amplitude, and effectively reduce the transmission of vibration to the base and the surrounding structure, reduce the noise, and also protect the diesel engine and other components in the frame, prolong the service life, and provide a good environment for the stable operation of the diesel engine.

[0028] The protective sleeve 15 is arranged between the bottom plate 2 and the mounting seat 19, the upper end and the lower end of the protective sleeve 15 are pasted on the bottom end of the bottom plate 2 and the upper side of the mounting seat 19 through adhesive, the protective sleeve 15 forms a sealed protective barrier, can effectively prevent dust, impurities, oil stains and the like from entering the area where the shock absorber 16 and the like are arranged, avoid damage such as abrasion and corrosion of the shock absorbing spring 17, the damper 18 and the like caused by these pollutants, ensure the normal working performance and service life of the shock absorber 16, and reduce the frequency and difficulty of maintenance and repair, so that the entire frame structure is more durable and reliable.

[0029] The filter screen 11 is arranged on the inner side of the air inlet hole 10 and the air outlet hole 9, and is bolted on the inner side of the air inlet hole 10 and the air outlet hole 9, so that the filter screen 11 can intercept dust, particles and other impurities in the air during the air passing through the air inlet hole 10 into the frame and the air being discharged from the air outlet hole 9, and prevent the impurities from entering the frame, so as to avoid abrasion and pollution of key components of the diesel engine, such as the cylinder and the piston, and ensure normal operation and stable performance of the diesel engine.

[0030] The working principle and use process of the utility model are as follows: when in use, the clamping grooves 5 on both sides of the support post 3 are specially designed for the side plate 20, the side plate 20 can be easily inserted into the clamping groove 5 to realize quick assembly, the fixing mechanism 14 at the bottom end of the side plate 20 cooperates with the fixing hole 7 on the bottom plate 2, the side plate 20 can be stably locked on the bottom plate 2 by rotating the fixing mechanism 14, so as to ensure that the overall structure of the frame is stable, the mounting seat 19 at the bottom end of the bottom plate 2 is connected with the base through the shock absorber 16, so that the vibration generated during the operation of the diesel engine can be effectively buffered, the air inlet hole 10 of the side plate 20 cooperates with the fan 8 of the top plate 4 and the air outlet hole 9 to form an air circulation channel, so as to provide a good heat dissipation environment for the diesel engine, when the diesel engine inside the frame needs to be overhauled, the fixing mechanism 14 is operated to take out the side plate 20 from the clamping groove 5, so that the overhaul channel can be quickly opened, and convenient overhaul can be realized.

[0031] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A modular assembled diesel engine frame, comprising a frame body (1); characterized in that: The frame body (1) is composed of side plates (20) and bottom plates (2). A top plate (4) is provided on the upper side of the bottom plate (2). Support columns (3) are installed around the top plate (4) and the bottom plate (2). Slots (5) are provided on both sides of the support columns (3). The side plates (20) are inserted into the slots (5). A fixing mechanism (14) is installed at the bottom of the side plates (20). The fixing mechanism (14) is rotatably installed in the fixing hole (7). The fixing hole (7) is installed around the upper side of the bottom plate (2). A mounting base (19) is installed at the bottom of the bottom plate (2). A shock absorber (16) is installed between the mounting base (19) and the base. Air inlets (10) are provided on both sides of the side plates (20). A fan (8) is provided at the upper end of the top plate (4). An air outlet (9) is installed on the upper side of the fan (8).

2. The modular assembly diesel engine frame according to claim 1, characterized in that: A limiting plate (6) is provided on the upper side of the side plate (20), and the limiting plate (6) is installed on the upper side of the side plate (20).

3. The modular assembly diesel engine frame according to claim 1, characterized in that: The fixing mechanism (14) consists of a handle (12) and a fixing bolt (13). The handle (12) is installed on one side of the fixing bolt (13), and the fixing bolt (13) is rotatably installed below the side plate (20).

4. The modular assembly diesel engine frame according to claim 1, characterized in that: The shock absorber (16) consists of a shock-absorbing spring (17) and a damper (18). The damper (18) is installed at the bottom of the base plate (2) and the upper side of the mounting base (19). The shock-absorbing spring (17) is installed between the base plate (2) and the mounting base (19) on the outside of the damper (18).

5. A modular assembled diesel engine frame according to claim 1, characterized in that: A protective sleeve (15) is provided between the base plate (2) and the mounting base (19). The upper and lower ends of the protective sleeve (15) are glued to the bottom of the base plate (2) and the upper side of the mounting base (19) with adhesive.

6. A modular assembled diesel engine frame according to claim 1, characterized in that: A filter screen (11) is provided inside the air inlet (10) and the air outlet (9), and the filter screen (11) is installed inside the air inlet (10) and the air outlet (9) by bolts.

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