Reinforced rearview mirror assembly structure and tractor with same

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a reinforced rearview mirror assembly structure and a tractor with the same. The reinforced rearview mirror assembly structure comprises a portal frame, two mounting seat assemblies, two rearview mirror supports and two rearview mirrors, the portal frame is vertically mounted at the position, close to a cab, of the front end of a tractor, and the two mounting seat assemblies are welded and fixed to the outer sides of vertical sections on the two sides of the portal frame respectively. The two rearview mirror supports are arranged on the outer sides of the two installation base assemblies in a one-to-one correspondence mode and fixedly connected with the installation base assemblies through bolts, and the two rearview mirrors are distributed on the two sides of the portal frame and fixedly connected with the two rearview mirror supports in a one-to-one correspondence mode through mirror rods. The rearview mirror has the advantages of being simple and reasonable in structural design, firm in rearview mirror assembly and capable of solving the problem that normal use is affected due to the fact that the rearview mirror is fixed through rivet nuts in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a reinforced rearview mirror assembly structure and a tractor with the same. Background Art

[0002] At present, the assembly structure of the rearview mirror set of common tractors on the market generally uses rivets to fix the rearview mirror. Specifically, rivet nuts are respectively buried on the left and right sides of the gantry in the tractor cabin, and then the bracket connected to the mirror rod of the rearview mirror is threadedly connected to the rivet nut through the bolts passing through it, so as to realize the assembly of the rearview mirror. After using this assembly structure for a period of time, the rearview mirror is prone to severe shaking, and the rivet nut is also easy to fall out, which will seriously affect the driver's driving vision.

[0003] Based on this, it is necessary to develop an assembly structure that can firmly assemble the rearview mirror. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a reinforced rearview mirror assembly structure and a tractor having the same, which effectively overcomes the defects of the prior art.

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

[0006] A reinforced rearview mirror assembly structure comprises a gantry, two groups of mounting seat assemblies, two rearview mirror brackets and two rearview mirrors. The gantry is vertically installed at the front end of a tractor near a cab, the two groups of mounting seat assemblies are respectively welded and fixed to the outer sides of vertical sections on both sides of the gantry, the two rearview mirror brackets are respectively arranged on the outer sides of the two groups of mounting seat assemblies in a one-to-one correspondence, and are respectively connected and fixed to the mounting seat assemblies by bolts, the two rearview mirrors are distributed on both sides of the gantry, and are respectively connected and fixed to the two groups of rearview mirror brackets in a one-to-one correspondence by mirror rods.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the above-mentioned mounting seat assembly includes a vertically arranged mounting plate and two nuts. The above-mentioned mounting plate is affixed to the vertical section on the corresponding side of the above-mentioned gantry and is welded and fixed to the above-mentioned gantry. The two above-mentioned nuts are respectively arranged on a side of the above-mentioned mounting plate close to the above-mentioned gantry with an upper and lower interval. The above-mentioned mounting plate is provided with bolt through holes that penetrate the above-mentioned nuts. The above-mentioned rearview mirror bracket is affixed to the other side of the above-mentioned mounting plate and is screwed together with the two above-mentioned nuts through two bolts passing through it.

[0009] Furthermore, a blind hole corresponding to the nut is provided on the outer side of the vertical section of the gantry, and the nut is embedded in the corresponding blind hole.

[0010] Furthermore, the nut is fixed to the mounting plate by welding.

[0011] Furthermore, the rearview mirror bracket comprises a C-shaped sheet metal part, and the upper and lower ends of the rearview mirror bracket are respectively provided with vertical connecting parts, and the two connecting parts are respectively penetrated by the bolts.

[0012] Furthermore, the connecting portion is formed by bending the upper and lower ends of the rearview mirror bracket.

[0013] Furthermore, one end of the mirror rod vertically penetrates the middle portion of the rearview mirror bracket.

[0014] Furthermore, one end of the mirror rod is welded and fixed to the rearview mirror bracket.

[0015] The beneficial effects of the utility model are: the structural design is simple and reasonable, the rearview mirror is firmly assembled, and the problem that the traditional technology of fixing with rivet nuts causes the rearview mirror to shake seriously and affects normal use is improved.

[0016] A tractor is also provided, comprising a reinforced rearview mirror assembly structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly structure of the reinforced rearview mirror of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the assembly of the mounting seat assembly and the gantry frame in the reinforced rearview mirror assembly structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a mounting seat assembly in the reinforced rearview mirror assembly structure of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Gantry; 2. Mounting seat assembly; 3. Rearview mirror bracket; 4. Rearview mirror; 5. Bolt; 21. Mounting plate; 22. Nut; 31. Connecting part. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] like Figure 1As shown, the reinforced rearview mirror assembly structure of the present embodiment includes a gantry 1, two sets of mounting seat assemblies 2, two rearview mirror brackets 3 and two rearview mirrors 4. The gantry 1 is vertically installed at the front end of the tractor near the cab, and the two sets of the mounting seat assemblies 2 are respectively welded and fixed to the outer sides of the vertical sections on both sides of the gantry 1. The two rearview mirror brackets 3 are respectively arranged on the outer sides of the two sets of the mounting seat assemblies 2 in a one-to-one manner, and are respectively connected and fixed to the mounting seat assemblies 2 by bolts 5. The two rearview mirrors 4 are distributed on both sides of the gantry 1, and are respectively connected and fixed to the two sets of rearview mirror brackets 3 in a one-to-one manner through mirror rods.

[0025] The reinforced rearview mirror assembly structure of this embodiment is achieved by welding the mounting seat assembly 2 on both sides of the tractor's gantry 1, and then connecting the two rearview mirror brackets 3 with the mounting seat assembly 2 by bolts 5 to complete the assembly of the mirror 4. Compared with the conventional rearview mirror assembly structure, the mounting seat assembly 2 is welded to the gantry 1, which improves the disadvantages of using rivet nuts for embedding. The welding area is large, the structural strength is high after welding, and it will not fall off easily. It is assembled with the bolts 5 and the mounting seat assembly 2, and the assembly is simple and firm.

[0026] As a preferred embodiment, Figure 2 and 3 As shown, the above-mentioned mounting seat assembly 2 includes a vertically arranged mounting plate 21 and two nuts 22. The above-mentioned mounting plate 21 is abutted against the vertical section on the corresponding side of the above-mentioned gantry 1 and is welded and fixed to the above-mentioned gantry 1. The two above-mentioned nuts 22 are respectively arranged on the side of the above-mentioned mounting plate 21 close to the above-mentioned gantry 1 with upper and lower intervals. The above-mentioned mounting plate 21 is provided with bolt through holes that penetrate the above-mentioned nuts 22. The above-mentioned rearview mirror bracket 3 is affixed to the other side of the above-mentioned mounting plate 21, and is screwed with the two above-mentioned nuts 22 through two bolts 5 passing through it.

[0027] In the above implementation scheme, the mounting seat assembly 2 adopts a simple combination of a mounting plate 21 and a nut 22. The mounting plate 21 is firmly welded to the side end of the gantry 1, and the nut 22 is arranged between the mounting plate 21 and the gantry 1. The rearview mirror bracket 3 is screwed with the nut 22 by a bolt 5 passing through it. The assembly is relatively simple and quick, and the structural strength is high.

[0028] Of course, in this embodiment, the number of nuts 22 can be flexibly increased according to actual needs to ensure that the rearview mirror bracket 3 and the mounting seat assembly 2 are firmly connected.

[0029] As a preferred embodiment, a blind hole corresponding to the nut 22 is provided on the outer side of the vertical section of the gantry 1, and the nut 22 is embedded in the corresponding blind hole.

[0030] In the above embodiment, the nut 22 is embedded in the blind hole corresponding to the gantry 1, and is installed in a hidden manner. It is limited by the mounting plate 21 and will not loosen or fall off. It only needs to be screwed with the bolt 5, which is easy to operate.

[0031] As a preferred implementation, the nut 22 is fixed to the mounting plate 21 by welding.

[0032] In the above embodiment, the nut 22 and the mounting plate 21 are welded as a whole, so that the mounting plate 21 can be positioned before welding. Specifically, before welding, a blind hole adapted to the nut 22 is pre-opened at the side end of the gantry 1, and then the mounting plate 21 and the nut 22 are welded and fixed, and then the nut 22 is embedded in the blind hole to position the mounting plate 21, and then the mounting plate 21 and the gantry 1 are welded.

[0033] As a preferred embodiment, the rearview mirror bracket 3 comprises a C-shaped sheet metal part, and the upper and lower ends of the rearview mirror bracket 3 are respectively provided with vertical connecting parts 31 , and the two connecting parts 31 are respectively penetrated by the bolts 5 .

[0034] In the above embodiment, the C-shaped design of the rearview mirror bracket 3 can easily penetrate the bolt 5 through the connecting parts 31 at the upper and lower ends thereof to complete the connection with the nut 22. At the same time, the C-shaped design of the rearview mirror bracket 3 is easy to thread. Specifically, since the rearview mirror 4 is generally designed with a clearance light, the wiring of the clearance light must go inside the mirror rod, lead out from the cavity of the rearview mirror bracket 3 along the mirror rod, and then be connected to the power supply of the tractor. The rearview mirror bracket 3 defines a cavity for leading out the line, which is convenient for wiring.

[0035] In this embodiment, the connecting portion 31 is formed by bending the upper and lower ends of the rearview mirror bracket 3. The connecting portion 31 is assembled, and is attached to the mounting plate 21, and the bolts 5 and nuts 22 passing through the two are screwed together. The structures are tightly matched and are not easy to shake after assembly.

[0036] In this embodiment, one end of the mirror rod vertically passes through the middle of the rearview mirror bracket 3. A hole adapted to one end of the mirror rod is provided in the middle of the rearview mirror bracket 3. After one end of the mirror rod passes through the hole, it is fixed to the hole edge by welding, and the structural strength is high.

[0037] In this embodiment, one end of the mirror rod has a horizontal section that vertically penetrates the middle of the rearview mirror bracket 3 , and the remaining portion is tilted and bent upward toward the outside of the gantry 1 and then connected to the rearview mirror 4 .

[0038] Example 2

[0039] The tractor of this embodiment includes the reinforced rearview mirror assembly structure of Example 1.

[0040] 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", "axial", "radial", "circumferential" 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.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature 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. A first feature being "below", "below" or "below" a second feature 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.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A reinforced rearview mirror assembly structure, characterized in that: The invention comprises a gantry (1), two groups of mounting seat assemblies (2), two rearview mirror brackets (3) and two rearview mirrors (4); the gantry (1) is vertically mounted at a position near the front end of a tractor cab; the two groups of mounting seat assemblies (2) are respectively welded and fixed to the outside of the vertical sections on both sides of the gantry (1); the two rearview mirror brackets (3) are respectively arranged on the outside of the two groups of mounting seat assemblies (2) in a one-to-one correspondence and are respectively connected and fixed to the mounting seat assemblies (2) by bolts (5); the two rearview mirrors (4) are distributed on both sides of the gantry (1) and are respectively connected and fixed to the two groups of rearview mirror brackets (3) in a one-to-one correspondence by mirror rods.

2. The reinforced rearview mirror assembly structure according to claim 1, characterized in that: The mounting seat assembly (2) comprises a vertically arranged mounting plate (21) and two nuts (22); the mounting plate (21) is abutted against a vertical section on a corresponding side of the gantry (1) and is welded and fixed to the gantry (1); the two nuts (22) are arranged at intervals up and down on a side of the mounting plate (21) close to the gantry (1); the mounting plate (21) is provided with bolt through holes which penetrate the nuts (22); the rearview mirror bracket (3) is abutted against the other side of the mounting plate (21) and is screwed together with the two nuts (22) via two bolts (5) which penetrate the two nuts (22).

3. The reinforced rearview mirror assembly structure according to claim 2, characterized in that: A blind hole corresponding to the nut (22) is provided on the outer side of the vertical section of the gantry (1), and the nut (22) is embedded in the corresponding blind hole.

4. The reinforced rearview mirror assembly structure according to claim 2, characterized in that: The nut (22) is fixed to the mounting plate (21) by welding.

5. The reinforced rearview mirror assembly structure according to claim 2, characterized in that: The rearview mirror bracket (3) comprises a C-shaped sheet metal part. The upper and lower ends of the rearview mirror bracket (3) are respectively provided with vertical connecting parts (31), and the two connecting parts (31) are respectively penetrated by the bolts (5).

6. The reinforced rearview mirror assembly structure according to claim 5, characterized in that: The connecting portion (31) is formed by bending the upper and lower ends of the rearview mirror bracket (3).

7. The reinforced rearview mirror assembly structure according to claim 5, characterized in that: One end of the mirror rod vertically penetrates the middle part of the rearview mirror bracket (3).

8. The reinforced rearview mirror assembly structure according to claim 7, characterized in that: One end of the mirror rod is fixedly welded to the rearview mirror bracket (3).

9. A tractor, characterized in that: It comprises a reinforced rearview mirror assembly structure as described in any one of claims 1 to 8.

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