Hood gas spring mounting bracket and hood gas spring mechanism

Abstract

The utility model provides a hood gas spring mounting support and a hood gas spring mechanism, the hood gas spring mounting support comprises a mounting plate, the upper end of the mounting plate is provided with a platform plate, one side of the mounting plate is provided with a lifting lug plate, and the lifting lug plate and the platform plate respectively extend towards two opposite surfaces of the mounting plate; the platform plate is provided with a supporting plate extending upwards, and the supporting plate is provided with a hinge hole used for being hinged to a gas spring. At least two mounting holes are formed in the lifting lug plate, and a lifting through groove is formed in the lifting lug plate. By the adoption of the hood air spring mounting device, interference components can be avoided conveniently through the platform plate and the supporting plate, enough mounting height is reserved for the air spring, and mounting of the hood air spring is achieved; external hoisting equipment can hoist the engine through the hoisting through groove; the hood gas spring mounting function and the engine hoisting function are both considered, so that the arrangement structure in a cabin is more compact, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery hood mounting structures, in particular to a hood gas spring mounting bracket and a hood gas spring mechanism. Background Art

[0002] Some agricultural machinery, such as tractors, utilize gas springs to assist in opening the hood. One end of the hood gas spring is connected to the hood, and the other to a fixed structure within the cabin. When the cabin is opened, the gas spring extends, assisting in the upward tilt of the hood. The gas spring's expansion and contraction create a certain amount of oscillation, so when reserving mounting points for the gas spring, sufficient wiggle room must be provided to avoid structural interference. Due to space constraints within the vehicle cabin, the space available for the hood gas spring is extremely limited.

[0003] The original installation structure removed a lifting eye from the engine and bolted a bent sheet metal bracket to the same location. The hood gas spring was hinged to the bent sheet metal bracket. The loss of a lifting eye made installation more difficult, and later engine disassembly and assembly during vehicle maintenance and modification was more difficult, increasing maintenance costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is: how to realize the installation of the hood gas spring without affecting the hoisting of the engine.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] The utility model provides a hood gas spring mounting bracket, comprising a mounting plate, a platform plate being provided at the upper end of the mounting plate, a lug plate being provided on one side of the mounting plate, the lug plate and the platform plate extending in opposite directions of the mounting plate respectively; an upwardly extending support plate being provided on the platform plate, a hinge hole being provided on the support plate for hingedly connecting the gas spring; at least two mounting holes being provided on the lug plate, and a lifting through groove being provided on the lug plate.

[0007] The beneficial effects of the utility model are:

[0008] By adopting the utility model, the mounting plate can be fixed to a fixed structure such as an engine through the mounting hole. The platform plate and the support plate can avoid interfering components and leave enough installation height for the gas spring, thereby realizing the installation of the hood gas spring; the lug plate extends in the opposite direction of the platform plate, avoiding the platform plate from blocking the lug plate, so that external lifting equipment can lift the engine through the lifting slot; the hood gas spring installation and engine lifting functions are taken into account, making the layout structure in the cabin more compact and improving space utilization.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the ear plate is located at the edge of the mounting plate, and the support plate is located at an end of the platform plate away from the mounting plate.

[0011] This facilitates the support plate and the lifting lug plate to avoid each other to the greatest extent possible, thereby preventing the support plate structure from affecting engine lifting.

[0012] Furthermore, the mounting plate, platform plate, support plate and lug plate are integrally formed.

[0013] The mounting plate, platform plate, support plate and lug plate can be formed by bending the same plate, thus avoiding processing defects, and ensuring high structural strength and good reliability.

[0014] Furthermore, an edge of the support plate away from the ear plate is provided with an extension ear, the extension ear extends beyond the edge of the platform plate, and the hinge hole is provided on the extension ear.

[0015] The gas spring is hinged on the extension lug, which avoids interference between the gas spring and the platform plate and reserves enough swing space for the gas spring.

[0016] Furthermore, the platform plate is provided with a cutout at a corner away from the extended lug; and the width of the lower half of the lug plate perpendicular to the direction of the mounting plate gradually decreases from top to bottom.

[0017] By obliquely cutting off unnecessary corners of the platform plate and the lug plate, it is convenient to avoid fixed entities in the cabin such as the engine's breathing port, pipes, and wiring, thereby avoiding structural interference.

[0018] Furthermore, a first reinforcing plate is provided on the upper side of the platform plate, and the first reinforcing plate is connected to the support plate; the first reinforcing plate is located at the edge of the platform plate close to the extending lug.

[0019] The strength and rigidity between the platform plate and the support plate are increased, and the reliability of the gas spring installation is improved.

[0020] Furthermore, a second reinforcing plate is provided in the middle portion of the lower side of the platform plate, and the second reinforcing plate is connected to the mounting plate.

[0021] The strength and rigidity between the platform plate and the mounting plate are increased, and the reliability of the gas spring installation and engine hoisting is improved; the second reinforcement plate and the first reinforcement plate respectively strengthen the middle and edge of the platform plate, which is not easy to deform, has a large load-bearing capacity and a long service life.

[0022] Furthermore, the mounting plate is in the shape of an isosceles trapezoid with the long bottom side facing upwards, and the ear plate is located on the right-angled side of the mounting plate.

[0023] The width of the mounting plate decreases gradually downwards, which reduces the requirements on the mounting plane, makes installation easy and has a compact structure; at the same time, it ensures the vertical arrangement of the lifting lug plate and high lifting strength.

[0024] Furthermore, the mounting plate is provided with vertically arranged reinforcing ribs, the reinforcing ribs and the lifting lug plate are located on the same side of the mounting plate, and the mounting hole is located between the reinforcing ribs and the lifting lug plate.

[0025] The overall strength and rigidity of the mounting plate are improved, deformation of the mounting plate when the engine is hoisted is avoided, and the reliability of the engine hoisting is improved.

[0026] The utility model also provides a hood gas spring mechanism, including a hood, a gas spring body, an engine and the above-mentioned hood gas spring mounting bracket, the mounting plate is fixed to the side of the engine by bolts passing through the mounting holes, the platform plate is located above the engine, the lower end of the gas spring body is hinged to the hinge hole of the support plate, and the upper end of the gas spring body is hinged to the hood.

[0027] The mounting plate is fixed on the side wall of the engine, making it easy to extend the platform plate to the top of the engine, avoiding interfering components and leaving sufficient installation height for the gas spring, thereby realizing the installation of the hood gas spring; at the same time, external lifting equipment can lift the engine through the lifting slot; taking into account both the hood gas spring installation and the engine lifting functions, the layout structure in the cabin is more compact, and the space utilization rate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of the hood gas spring mounting bracket of the utility model.

[0029] Figure 2 for Figure 1 A-direction view.

[0030] Figure 3 for Figure 2 Left view of .

[0031] Figure 4 This is a structural diagram of the hood gas spring mechanism of the utility model.

[0032] In the accompanying drawings, the technical features represented by the reference numerals are as follows:

[0033] 1-Mounting plate; 2-Platform plate; 3-Support plate; 4-Hinged hole; 5-Mounting hole; 6-Lifting ear plate; 7-Lifting slot; 8-Extension ear; 9-Cut; 10-First reinforcement plate; 11-Second reinforcement plate; 12-Reinforcement rib; 20-Gas spring body; 21-Engine. DETAILED DESCRIPTION

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0035] This utility model refers to Figure 1-4 .

[0036] like Figure 1-3 As shown:

[0037] The utility model provides a hood gas spring mounting bracket, comprising a mounting plate 1, a platform plate 2 being provided at the upper end of the mounting plate 1, a lug plate 6 being provided on one side of the mounting plate 1, the lug plate 6 and the platform plate 2 extending in opposite directions of the mounting plate 1 respectively; an upwardly extending support plate 3 being provided on the platform plate 2, a hinge hole 4 being provided on the support plate 3 for hingedly connecting the gas spring; at least two mounting holes 5 being provided on the lug plate 6, and a lifting through slot 7 being provided on the lug plate 6.

[0038] principle:

[0039] When installing the hood gas spring, the hood gas spring mounting bracket can be fixed to a fixed structure in the engine cabin, such as the engine 21, by bolting through the mounting hole 5. The hood gas spring mounting bracket extends laterally through the platform plate 2, avoiding higher components in the cabin (such as the engine 21 air intake duct, various wiring, etc.), and extends upward through the support plate 3 to provide sufficient installation height for the gas spring. At this time, simply buckle the U-shaped fork at one end of the gas spring onto the support plate 3 and face the hinge hole 4. Pass the hinge shaft through the hinge hole 4 and the support plate 3 to complete the hinge connection. The other end of the gas spring is hinged to the hood, and installation is complete.

[0040] By adopting the utility model, the mounting plate 1 can be fixed to a fixed structure such as the engine 21 through the mounting hole 5. Through the platform plate 2 and the support plate 3, it is convenient to avoid interfering components and leave enough installation height for the gas spring, thereby realizing the installation of the hood gas spring; the ear plate 6 extends in the opposite direction of the platform plate 2, avoiding the obstruction of the ear plate 6 by the platform plate 2, so that external lifting equipment can lift the engine 21 through the lifting slot 7; the hood gas spring installation and engine 21 lifting functions are taken into account, making the layout structure in the cabin more compact and improving space utilization.

[0041] Furthermore, the ear plate 6 is located at the edge of the mounting plate 1 , and the support plate 3 is located at an end of the platform plate 2 away from the mounting plate 1 .

[0042] This facilitates the support plate 3 and the lug plate 6 to avoid each other to the greatest extent, thereby preventing the structure of the support plate 3 from affecting the lifting of the engine 21 .

[0043] Furthermore, the mounting plate 1, the platform plate 2, the support plate 3 and the lug plate 6 are integrally formed.

[0044] The mounting plate 1, the platform plate 2, the support plate 3 and the hanging ear plate 6 can be formed by bending the same plate, thereby avoiding processing defects, and having high structural strength and good reliability.

[0045] Furthermore, an edge of the support plate 3 away from the ear plate 6 is provided with an extended ear 8 , the extended ear 8 extends beyond the edge of the platform plate 2 , and the hinge hole 4 is provided on the extended ear 8 .

[0046] The gas spring is hinged on the extension lug 8, which avoids interference between the gas spring and the platform plate 2 and reserves a sufficiently large swing space for the gas spring.

[0047] Furthermore, a notch 9 is provided at the corner of the platform plate 2 away from the extended lug 8; the width of the lower half of the lug plate 6 perpendicular to the direction of the mounting plate 1 gradually decreases from top to bottom.

[0048] Note: Definition of cutout 9: For example, if the platform plate 2 is originally rectangular, the cutout 9 is formed by cutting off one of its corners.

[0049] By obliquely cutting off unnecessary corners of the platform plate 2 and the lug plate 6, it is convenient to avoid fixed entities in the cabin such as the breathing port, pipelines, and wiring of the engine 21, thereby avoiding structural interference.

[0050] Furthermore, a first reinforcing plate 10 is provided on the upper side of the platform plate 2 , and the first reinforcing plate 10 is connected to the support plate 3 ; the first reinforcing plate 10 is located at the edge of the platform plate 2 close to the extending lug 8 .

[0051] The strength and rigidity between the platform plate 2 and the support plate 3 are increased, and the reliability of the gas spring installation is improved.

[0052] Furthermore, a second reinforcing plate 11 is provided in the middle portion of the lower side of the platform plate 2 , and the second reinforcing plate 11 is connected to the mounting plate 1 .

[0053] The strength and rigidity between the platform plate 2 and the mounting plate 1 are increased, and the reliability of the gas spring installation and the engine 21 hoisting is improved; the second reinforcing plate 11 and the first reinforcing plate 10 respectively reinforce the middle and edge of the platform plate 2, which is not easy to deform, has a large load-bearing capacity and a long service life.

[0054] Furthermore, the mounting plate 1 is in the shape of an isosceles trapezoid with the long bottom side facing upwards, and the ear plate 6 is located on the right-angled side of the mounting plate 1 .

[0055] The width of the mounting plate 1 decreases gradually downwards, which has low requirements on the mounting plane, is easy to install, and has a compact structure; at the same time, it ensures that the lifting lug plate 6 is arranged vertically, and the lifting strength is high.

[0056] Furthermore, the mounting plate 1 is provided with a vertically arranged reinforcing rib 12 , the reinforcing rib 12 and the lug plate 6 are located on the same side of the mounting plate 1 , and the mounting hole 5 is located between the reinforcing rib 12 and the lug plate 6 .

[0057] The overall strength and rigidity of the mounting plate 1 are improved, deformation of the mounting plate 1 when the engine 21 is hoisted is avoided, and the reliability of the hoisting of the engine 21 is improved.

[0058] like Figure 4 As shown:

[0059] The utility model also provides a hood gas spring mechanism, including a hood, a gas spring body 20, an engine 21 and the above-mentioned hood gas spring mounting bracket, the mounting plate 1 is fixed to the side of the engine 21 by bolts passing through the mounting hole 5, the platform plate 2 is located above the engine 21, the lower end of the gas spring body 20 is hinged to the hinge hole 4 of the support plate 3, and the upper end of the gas spring body 20 is hinged to the hood.

[0060] The mounting plate 1 is fixed on the side wall of the engine 21, which facilitates the extension of the platform plate 2 to the top of the engine 21, avoiding interfering components and leaving sufficient installation height for the gas spring, thereby realizing the installation of the hood gas spring; at the same time, external lifting equipment can lift the engine 21 through the lifting slot 7; taking into account the installation of the hood gas spring and the lifting function of the engine 21, making the layout structure in the cabin more compact and improving space utilization.

[0061] In the description of the present invention, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of understanding the present invention and simplifying the description, and does not indicate or imply that the referred part, element or whole must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0062] In addition, if there are order description terms, such as "first", "second", etc., their use in this specification is to facilitate understanding or simplify the description. For example, in order to distinguish multiple technical features with the same type or function, but they have to be mentioned separately, this specification may use prefix or suffix order description terms to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of such features. In the description of this utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present invention, if terms describing the relative functional relationship of structures are used, such as "install", "connect", "connect", "fix", etc., they should be understood in a broad sense unless otherwise clearly specified and limited. For example, "install", "connect", "connect", etc. can be fixed connections, detachable connections, or integrated; can be mechanical connections or electrical connections; can be direct connections or indirect connections through an intermediate medium, can be internal connections between two elements or interactive relationships between two elements; "fix" can be fixed to form an integral body, or can be detachably fixed through fasteners; can be directly fixed or fixed through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above-mentioned descriptive terms in the present invention can be understood according to the specific circumstances, the context, the coherence of the preceding and following texts, etc.

[0064] In this utility model, if descriptive terms with ancillary or connecting meaning appear, for example, a first feature being "on" or "below" a second feature, these should not be interpreted as limiting unless otherwise expressly specified or limited. For example, "on" or "below" may refer to direct contact between the first and second features, or indirect contact between the first and second features through an intermediary. Those skilled in the art will understand the specific meanings of these descriptive terms in this utility model based on the specific circumstances, context, and coherence of the preceding and following texts.

[0065] Furthermore, when a first feature is “above,” “above,” or “above” a second feature, it may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is “below,” “below,” or “below” a second feature, it may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments, examples and features of different embodiments and examples described in this specification, unless there is any contradiction, and these combinations or combinations should all fall within the scope summarized by the present invention.

[0067] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are illustrative and cannot be understood as limiting the present invention. Changes, modifications, substitutions and variations of the above embodiments made by ordinary technicians in the field within the scope of information available from public channels and in combination with the technical inspiration given by the application documents are still within the scope of protection of the present application.

Claims

1. A hood gas spring mounting bracket, characterized by: The invention comprises a mounting plate (1), wherein a platform plate (2) is provided at the upper end of the mounting plate (1), a lug plate (6) is provided on one side of the mounting plate (1), and the lug plate (6) and the platform plate (2) extend in opposite directions of the mounting plate (1); an upwardly extending support plate (3) is provided on the platform plate (2), and a hinge hole (4) for hingedly connecting a gas spring is provided on the support plate (3); at least two mounting holes (5) are provided on the lug plate (6), and a lifting slot (7) is provided on the lug plate (6).

2. The hood gas spring mounting bracket according to claim 1, characterized in that: The ear plate (6) is located at the edge of the mounting plate (1), and the support plate (3) is located at one end of the platform plate (2) away from the mounting plate (1).

3. The hood gas spring mounting bracket according to claim 2, characterized in that: The mounting plate (1), platform plate (2), support plate (3) and hanging ear plate (6) are integrally formed.

4. The hood gas spring mounting bracket according to claim 2, characterized in that: An edge of the support plate (3) away from the hanging ear plate (6) is provided with an extended lug (8), the extended lug (8) exceeds the edge of the platform plate (2), and the hinge hole (4) is provided on the extended lug (8).

5. The hood gas spring mounting bracket according to claim 4, characterized in that: The platform plate (2) is provided with a cutout (9) at a corner away from the extension lug (8); the width of the lower half of the hanging lug plate (6) perpendicular to the direction of the mounting plate (1) gradually decreases from top to bottom.

6. The hood gas spring mounting bracket according to claim 4, characterized in that: A first reinforcing plate (10) is provided on the upper side of the platform plate (2), and the first reinforcing plate (10) is connected to the support plate (3); the first reinforcing plate (10) is located at the edge of the platform plate (2) close to the extension lug (8).

7. The hood gas spring mounting bracket according to claim 6, characterized in that: A second reinforcing plate (11) is provided in the middle portion of the lower side of the platform plate (2), and the second reinforcing plate (11) is connected to the mounting plate (1).

8. The hood gas spring mounting bracket according to claim 2, characterized in that: The mounting plate (1) is in the shape of an isosceles trapezoid with the long bottom side facing upwards, and the hanging ear plate (6) is located on the right-angled side of the mounting plate (1).

9. The hood gas spring mounting bracket according to claim 1, characterized in that: The mounting plate (1) is further provided with a vertically arranged reinforcing rib (12), the reinforcing rib (12) and the hanging ear plate (6) are located on the same side of the mounting plate (1), and the mounting hole (5) is located between the reinforcing rib (12) and the hanging ear plate (6).

10. A hood gas spring mechanism, characterized in that: It comprises a hood, a gas spring body (20), an engine (21) and a hood gas spring mounting bracket as described in any one of claims 1 to 9, wherein the mounting plate (1) is fixed to the side of the engine (21) by means of bolts passing through the mounting holes (5), the platform plate (2) is located above the engine (21), the lower end of the gas spring body (20) is hinged to the hinge hole (4) of the support plate (3), and the upper end of the gas spring body (20) is hinged to the hood.

Images