Movable support frame for automobile engine

Abstract

The utility model discloses a support frame for a mobile automobile engine, relates to the technical field of support frames for mobile automobile engines, and aims to solve the problems that the existing support frame for the mobile automobile engine is inconvenient to place on the support frame because the engine is heavier, and the support frame is inconvenient to use. In order to solve the problems that an existing automobile engine supporting frame is used for supporting an automobile engine, the automobile engine is generally suspended and moved through a rope, and the engine shakes in the moving process, the automobile engine supporting frame comprises a frame, bases are installed at the bottom ends of the two sides of the frame respectively, universal wheels are installed at the four corners of the bottom end of each base, a vertical groove is formed in the frame, and a rack is inserted into the vertical groove; the rack is driven by driving structures, the number of the driving structures is two, the driving structures are symmetrically distributed on the two sides with the center line of the rack as the center, and each driving structure comprises a machine base, a servo motor and a gear. The machine base is installed on the frame.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile engines, in particular to a mobile automobile engine support frame. Background Art

[0002] The automobile engine is a device that provides power for the car. It is the heart of the car and determines the power, economy, stability and environmental protection of the car. According to the different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric car motors and hybrid power, etc. When the automobile engine is moving, it needs a support frame;

[0003] However, the current mobile automobile engine support frame is not convenient for placing the engine on the support frame because the engine is heavy. At the same time, the support frame generally uses ropes to suspend the automobile engine for movement, and the engine will shake during the movement. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a mobile automobile engine support frame, which solves the problem that the current mobile automobile engine support frame is not convenient to place the engine on the support frame due to its heavy engine, and the support frame generally uses ropes to suspend and move the automobile engine, which causes the engine to shake during movement.

[0005] To achieve the above object, the utility model is implemented by the following technical scheme: a mobile automobile engine support frame, comprising a frame, bases are respectively installed at the bottom ends of both sides of the frame, universal wheels are installed at the four corners of the bottom end of each base, a vertical groove is opened on the frame, and a rack is inserted into the vertical groove;

[0006] The rack is driven by a driving structure, the number of the driving structures is two, the driving structures are symmetrically distributed on both sides with the center line of the rack as the center, and the driving structure includes a base, a servo motor and a gear;

[0007] The base is mounted on the frame, the servo motor is mounted on the base, the gear is mounted on the output shaft of the servo motor, and the gear is meshed and connected to the rack;

[0008] A first shell is installed on the rack, a second shell is installed on the first shell, a groove is provided in the second shell, and a pad is placed in the groove.

[0009] Preferably, an inclined plate is installed on the pad, and sliding grooves are respectively opened on both sides of the pad, and sliding blocks are respectively installed on both sides of the groove, and the sliding blocks are respectively slidably connected in the sliding grooves.

[0010] Preferably, plug boards are installed on both sides of the bottom end of the first shell, and slots are opened on both sides of the top end of the second shell, and the plug boards are plugged into the slots respectively.

[0011] Preferably, a telescopic structure is installed between the first shell and the second shell, the number of the telescopic structures is two, the telescopic structures are symmetrically distributed on both sides with the midline of the first shell as the center, and the telescopic structure includes an electric push rod and a lug plate;

[0012] The electric push rod is installed on the second housing, the ear plate is installed on the first housing, and the output end of the electric push rod is connected to the ear plate.

[0013] Preferably, a limiting structure is installed on the frame, and the limiting structure includes a threaded hole and a bolt;

[0014] The threaded holes are formed on the frame, the bolts are sleeved in the threaded holes, the rack is provided with circular holes, the number of the circular holes is not less than twelve, and the circular holes are evenly distributed on the rack.

[0015] Preferably, a handle is installed on the frame, and a rubber sleeve is installed on the handle. The number of the rubber sleeves is not less than seven, and the rubber sleeves are equidistantly distributed on the handle.

[0016] The utility model provides a mobile automobile engine support frame, which has the following beneficial effects:

[0017] The second shell is adjusted to the ground position so that the pad is partially pulled out from the groove on the second shell, which makes it convenient to place the car engine on the pad and push the pad into the groove. At this time, the output shaft of the servo motor drives the gear to rotate outward at the same time, and the meshing force between the gear and the rack causes the rack to move upward along the vertical groove, so that the car engine between the first shell and the second shell is lifted off the ground, and the frame is pushed to move through the universal wheels on the base. During the movement, since the rack is made of hard material, shaking when moving the car engine is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the pad, slider and slide groove of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0021] Figure 4 It is a structural schematic diagram of the handle and rubber sleeve of the utility model.

[0022] In the figure: 1 frame, 2 base, 3 universal wheel, 4 driving structure, 401 machine base, 402 servo motor, 403 gear, 5 vertical slot, 6 rack, 7 first shell, 8 second shell, 9 groove, 10 pad, 11 slider, 12 slide slot, 13 inclined plate, 14 handle, 15 rubber sleeve, 16 plug plate, 17 slot, 18 telescopic structure, 19 electric push rod, 20 ear plate, 21 limit structure, 22 threaded hole, 23 bolt, 24 round hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0025] Embodiment 1:

[0026] Depend on Figure 1 and 2 It can be seen that a mobile automobile engine support frame includes a frame 1, bases 2 are respectively installed at the bottom ends of both sides of the frame 1, and universal wheels 3 are installed at the four corners of the bottom end of each base 2. A vertical groove 5 is opened on the frame 1, and a rack 6 is inserted into the vertical groove 5;

[0027] The rack 6 is driven by a driving structure 4. There are two driving structures 4. The driving structures 4 are symmetrically distributed on both sides with the center line of the rack 6 as the center. The driving structure 4 includes a base 401, a servo motor 402 and a gear 403.

[0028] The base 401 is mounted on the frame 1, the servo motor 402 is mounted on the base 401, the gear 403 is mounted on the output shaft of the servo motor 402, and the gear 403 is meshed and connected to the rack 6;

[0029] A first housing 7 is mounted on the rack 6, a second housing 8 is mounted on the first housing 7, a groove 9 is formed in the second housing 8, and a pad 10 is placed in the groove 9;

[0030] In the specific implementation process, it is worth pointing out that the four universal wheels 3 on the bases 2 on both sides of the frame 1 can make the frame 1 move stably, the length and width of the rack 6 are smaller than the length and width of the vertical slot 5, and the length and width distance smaller than the vertical slot 5 is 0.1-0.2mm, the servo motor 402 is powered by a battery installed on the frame 1, and the output shaft of the servo motor 402 works synchronously and reversely, the teeth of the gear 403 overlap with the teeth on the rack 6 by 1-2cm, the rack 6 is fixedly connected to the first shell 7, and the first shell 7 and the second shell 8 can be fixedly connected or telescopically connected. If a telescopic connection is adopted, it can be adjusted according to the height of the car engine, and when the rack 6 moves down to the lowest point, the second shell 8 touches the ground;

[0031] Specifically, the second shell 8 is adjusted to the ground position so that the pad 10 is partially pulled out of the groove 9 on the second shell 8, which makes it convenient to place the car engine on the pad 10 and push the pad 10 into the groove 9. At this time, the output shaft of the servo motor 402 drives the gear 403 to rotate outward at the same time, and the meshing force between the gear 403 and the rack 6 causes the rack 6 to move upward along the vertical groove 5, so that the car engine between the first shell 7 and the second shell 8 is lifted off the ground, and the frame 1 is pushed to move through the universal wheel 3 on the base 2. During the movement, since the rack 6 is made of hard material, shaking when moving the car engine is avoided.

[0032] Embodiment 2:

[0033] Depend on Figure 1-4 It can be seen that an inclined plate 13 is installed on the pad 10, and slide grooves 12 are respectively opened on both sides of the pad 10, and sliders 11 are respectively installed on both sides of the groove 9, and the sliders 11 are respectively slidably connected in the slide grooves 12;

[0034] In the specific implementation process, it is worth pointing out that the inclined angle of the inclined plate 13 is 30-45 degrees. When the automobile engine is pushed, it goes along the inclined surface of the inclined plate 13 onto the pad 10, and the slider 11 slides in the slide groove 12, which has a limiting effect on the movement of the pad 10 in the groove 9.

[0035] Specifically, when the pad 10 moves close to the ground, the pad 10 is pulled out of the groove 9, the slide groove 12 slides along the slider 11, and the car engine can be pushed onto the pad 10 through the inclined surface of the inclined plate 13, and the pad 10 is put into the groove 9, so that the car engine enters between the first housing 7 and the second housing 8;

[0036] On the basis of the above-mentioned embodiment 1, plug boards 16 are respectively installed on both sides of the bottom end of the first shell 7, and slots 17 are respectively opened on both sides of the top end of the second shell 8, and the plug boards 16 are respectively inserted into the slots 17;

[0037] In the specific implementation process, it is worth pointing out that the plug board 16 is fixedly connected to the first housing 7, the length and width of the plug board 16 are smaller than the length and width of the slot 17, and the smaller range is 0.1-0.2mm, and the height of the plug board 16 is equal to the depth of the slot 17;

[0038] Specifically, the plug plate 16 on the first housing 7 is retracted in the slot 17 on the second housing 8 to adjust the height between the first housing 7 and the second housing 8, which can be adjusted according to the height of the automobile engine;

[0039] Furthermore, a telescopic structure 18 is installed between the first shell 7 and the second shell 8. There are two telescopic structures 18. The telescopic structures 18 are symmetrically distributed on both sides with the center line of the first shell 7 as the center. The telescopic structure 18 includes an electric push rod 19 and an ear plate 20.

[0040] The electric push rod 19 is mounted on the second housing 8, the ear plate 20 is mounted on the first housing 7, and the output end of the electric push rod 19 is connected to the ear plate 20;

[0041] In the specific implementation process, it is worth pointing out that the electric push rod 19 is powered by the battery on the frame 1, the pushing distance of the electric push rod 19 is greater than the height of the plug plate 16, the electric push rod 19 is fixedly connected to the second shell 8, and the ear plate 20 is fixedly connected to the first shell 7;

[0042] Specifically, the output end of the electric push rod 19 drives the first housing 7 to move up and down through the ear plate 20. When the automobile engine is placed between the first housing 7 and the second housing 8 and placed on the pad 10, the output end of the electric push rod 19 drives the first housing 7 to move downward through the ear plate 20 and presses against the automobile engine, so that when the automobile engine moves, it can be fixed to prevent movement and separation;

[0043] On the basis of the above-mentioned embodiment 1, a limiting structure 21 is installed on the frame 1, and the limiting structure 21 includes a threaded hole 22 and a bolt 23;

[0044] The threaded hole 22 is formed on the frame 1, and the bolt 23 is sleeved in the threaded hole 22. The rack 6 is provided with round holes 24, and the number of the round holes 24 is not less than twelve, and the round holes 24 are evenly distributed on the rack 6;

[0045] In the specific implementation process, it is worth pointing out that a round block with an arc groove is installed on the bolt 23 so that the bolt 23 can be rotated manually, the threaded hole 22 is in the middle of the frame 1, the round block 24 is in the middle of the rack 6, and the inner diameter of the round block 24 is larger than the outer diameter of the bolt 23;

[0046] Specifically, after the rack 6 is adjusted in the vertical slot 5, the rotating bolt 23 is screwed into the threaded hole 22 and inserted into one of the round blocks 24 on the rack 6, so that the rack 6 can be limited in the vertical slot 5 to avoid being affected by the gravity of the automobile engine and causing the rack 6 to sink;

[0047] On the basis of the above-mentioned embodiment 1, a handle 14 is installed on the frame 1, and a rubber sleeve 15 is installed on the handle 14. The number of the rubber sleeves 15 is not less than seven, and the rubber sleeves 15 are evenly distributed on the handle 14;

[0048] In the specific implementation process, it is worth pointing out that the handle 14 is L-shaped, and the distance between two adjacent rubber sleeves 15 is 1-2 cm, so that the handle 14 can be prevented from falling off when it is manually gripped;

[0049] Specifically, by holding the rubber sleeve 15 on the handle 14 with both hands, the frame 1 can be pushed, so that the frame 1 can move through the universal wheels 3 on the base 2 .

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0051] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile automobile engine support frame, comprising a frame (1), characterized in that: Bases (2) are respectively installed at the bottom ends of both sides of the frame (1), and universal wheels (3) are installed at the four corners of the bottom end of each base (2). A vertical groove (5) is opened on the frame (1), and a rack (6) is inserted into the vertical groove (5); The rack (6) is driven by a driving structure (4), the number of the driving structures (4) is two, the driving structures (4) are symmetrically distributed on both sides with the center line of the rack (6) as the center, and the driving structure (4) comprises a base (401), a servo motor (402) and a gear (403); The base (401) is mounted on the frame (1), the servo motor (402) is mounted on the base (401), the gear (403) is mounted on the output shaft of the servo motor (402), and the gear (403) is meshedly connected to the rack (6); A first shell (7) is mounted on the rack (6), a second shell (8) is mounted on the first shell (7), a groove (9) is provided in the second shell (8), and a pad (10) is placed in the groove (9).

2. A mobile automobile engine support according to claim 1, characterized in that: An inclined plate (13) is installed on the pad (10), and sliding grooves (12) are respectively opened on both sides of the pad (10). Sliding blocks (11) are respectively installed on both sides of the groove (9), and the sliding blocks (11) are respectively slidably connected in the sliding grooves (12).

3. The mobile automobile engine support frame according to claim 1, characterized in that: Insertion plates (16) are respectively installed on both sides of the bottom end of the first shell (7), and slots (17) are respectively opened on both sides of the top end of the second shell (8), and the insertion plates (16) are respectively inserted into the slots (17).

4. A mobile automobile engine support according to claim 3, characterized in that: A telescopic structure (18) is installed between the first shell (7) and the second shell (8), the number of the telescopic structures (18) is two, the telescopic structures (18) are symmetrically distributed on both sides with the center line of the first shell (7) as the center, and the telescopic structure (18) includes an electric push rod (19) and a lug plate (20); The electric push rod (19) is mounted on the second housing (8), the ear plate (20) is mounted on the first housing (7), and the output end of the electric push rod (19) is connected to the ear plate (20).

5. The mobile automobile engine support frame according to claim 1, characterized in that: A limiting structure (21) is installed on the frame (1), and the limiting structure (21) comprises a threaded hole (22) and a bolt (23); The threaded hole (22) is formed on the frame (1), the bolt (23) is sleeved in the threaded hole (22), the rack (6) is provided with a circular hole (24), the number of the circular holes (24) is not less than twelve, and the circular holes (24) are evenly distributed on the rack (6).

6. The mobile automobile engine support frame according to claim 1, characterized in that: A handle (14) is installed on the frame (1), and a rubber sleeve (15) is installed on the handle (14). The number of the rubber sleeves (15) is not less than seven, and the rubber sleeves (15) are equidistantly distributed on the handle (14).

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