Front-loading connection mechanism for tractor and tractor

Abstract

The application relates to the technical field of agricultural machinery equipment, in particular to a tractor front loading connecting mechanism and a tractor. The tractor front loading connecting mechanism comprises a first fixing part, a second fixing part, a connecting member, a first connecting part and a second connecting part. The first fixing part and the second fixing part are arranged at intervals. The connecting member is provided with the first connecting part and the second connecting part. The first connecting part is connected with the first fixing part, and the second connecting part is connected with the second fixing part. The connecting member is further provided with a third connecting part used for connecting a front loading assembly of the tractor. The tractor front loading connecting mechanism provided by the application is simple in structure and can ensure the connecting strength and the connecting stability of the front loading assembly. Compared with the traditional connecting mode, a vertical column front longitudinal beam, a middle connecting part and a rear longitudinal beam are not needed, and the assembly difficulty of the tractor front loading connecting mechanism, the tractor and the front loading assembly is remarkably reduced.

Description

Technical Field

[0001] This application relates to the field of agricultural machinery and equipment technology, and in particular to a tractor front loading connection mechanism and a tractor. Background Technology

[0002] Currently, the front loading connection of existing tractors usually uses a column connection structure. In the past, the column connection structure required the front longitudinal beam to be assembled with bolts to the front bracket assembly of the tractor, and the rear longitudinal beam to be passed through the bottom of the tractor and connected to the left and right rear drives. This traditional column connection structure is complex, difficult to assemble, seriously affects production efficiency, and is also costly. Utility Model Content

[0003] The purpose of this application is to provide a tractor front loading connection mechanism and a tractor, so as to solve to some extent the technical problems existing in the prior art, such as the need for front and rear longitudinal beams to support and cooperate in the existing column connection structure, which has complex structure and difficult assembly.

[0004] This application provides a tractor front loading connection mechanism, including:

[0005] First fastener;

[0006] The second fastener is provided at an interval from the first fastener;

[0007] A connecting member, wherein the connecting member is provided with a first connecting part and a second connecting part, the first connecting part being connected to the first fixing member, and the second connecting part being connected to the second fixing member;

[0008] The connecting member is further provided with a third connecting part, which is used to connect to the front loading assembly of the tractor.

[0009] In the above technical solution, the connecting member further includes:

[0010] A first fixing plate, one end of which is provided with the first connecting part, and the other end of which is provided with the second connecting part;

[0011] The second fixing plate is provided with the first fixing plate and the second fixing plate facing each other; one end of the second fixing plate is provided with another first connecting part, and the other end of the second fixing plate is provided with another second connecting part.

[0012] In any of the above technical solutions, the first connecting part is plate-shaped and is provided with a plurality of first connecting holes;

[0013] The second connecting part is plate-shaped and has multiple second connecting holes.

[0014] In any of the above technical solutions, the connecting member further includes:

[0015] A first support connector is disposed on the first fixing plate, and the first support connector is provided with the third connecting part;

[0016] The second support connector is disposed on the second fixing plate, and the second support connector is provided with another third connecting part.

[0017] In any of the above technical solutions, the first support connector further includes:

[0018] A first support plate, which is connected to the first fixing plate;

[0019] The first wall panel is connected to both the first support plate and the first fixing plate, and the first wall panel is set at an angle to the first support plate.

[0020] The second support connector includes:

[0021] The second support plate is connected to the second fixing plate;

[0022] The second wall panel is connected to both the second support plate and the second fixing plate, and the second wall panel is set at an angle to the second support plate.

[0023] In any of the above technical solutions, the third connecting portion further includes:

[0024] The first support plate and the second support plate are respectively provided with the hanging plate, and the hanging plate is provided with a supporting edge;

[0025] A hanging ear is provided on the supporting edge;

[0026] The support portion is disposed on the supporting edge; the support portion has an arc-shaped notch structure;

[0027] The front loading assembly is provided with a rear connection that can be adapted and connected to the hook, and the support portion can be snapped into or abutted against the front loading assembly.

[0028] In any of the above technical solutions, the third connecting portion further includes:

[0029] The mounting plate has the connection hole, and the front loading assembly has a locking hole that can mate with the connection hole;

[0030] A locking element, which is detachably inserted into the connecting hole and the locking hole.

[0031] In any of the above technical solutions, the first fixing member is further provided with a third fixing part, which is connected to the first connecting part;

[0032] The second fastener is provided with a fourth fastening part, which is connected to the second connecting part.

[0033] In any of the above technical solutions, the first fixing member is the gearbox housing of the tractor; the second fixing member is the front bracket of the tractor.

[0034] This application also provides a tractor that includes the tractor front loading connection mechanism described in any of the above technical solutions, and thus has all the beneficial technical effects of the tractor front loading connection mechanism, which will not be repeated here.

[0035] Compared with the prior art, the beneficial effects of this application are as follows:

[0036] The tractor front loading connection mechanism provided in this application includes: a first fixing member; a second fixing member, the first fixing member and the second fixing member being spaced apart; a connecting member, the connecting member having a first connecting part and a second connecting part, the first connecting part being connected to the first fixing member and the second connecting part being connected to the second fixing member; the connecting member also having a third connecting part, the third connecting part being used to connect to the tractor's front loading assembly.

[0037] The tractor front loading connection mechanism provided in this application has a simple structure, which can ensure the connection strength and stability of the front loading assembly. Compared with the traditional connection method, it does not require the configuration of column front longitudinal beam, middle connection and rear longitudinal beam, which significantly reduces the assembly difficulty of the tractor front loading connection mechanism and the tractor, as well as the assembly difficulty of the front loading assembly and the tractor front loading connection mechanism. This greatly improves the production efficiency of the tractor front loading connection mechanism, reduces the difficulty of subsequent maintenance, and helps to control production and maintenance costs.

[0038] The tractor provided in this application includes the aforementioned tractor front loading connection mechanism. Therefore, the tractor front loading connection mechanism can significantly shorten the assembly process time and significantly improve assembly efficiency, demonstrating good performance in saving economic and time costs in the production process. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the tractor front loading connection mechanism provided in an embodiment of this application;

[0041] Figure 2 This is another structural schematic diagram of the tractor front loading connection mechanism provided in the embodiments of this application.

[0042] Figure label:

[0043] 1-First fixing member, 2-Second fixing member, 201-Fourth connecting part a, 3-First fixing plate, 301-First connecting part a, 302-Second connecting part a, 4-Second fixing plate, 5-First supporting connecting member, 501-First supporting plate, 502-First wall panel a, 6-Second supporting connecting member, 7-Third connecting part a, 8-Third connecting part b, 9-Hanging plate, 10-Supporting edge, 11-Hanging ear, 12-Supporting part, 13-Connecting hole. Detailed Implementation

[0044] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0045] The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of this application provided in the drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application.

[0046] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] The following reference Figure 1 and Figure 2 This application describes the tractor front loading connection mechanism and tractor as described in the embodiments.

[0050] See Figure 1 and Figure 2 As shown, an embodiment of this application provides a tractor front loading connection mechanism, which includes a first fixing member 1, a second fixing member 2, and a connecting member. The first fixing member 1 and the second fixing member 2 are specifically components of the tractor. The connecting member is connected to the first fixing member 1 and the second fixing member 2, thereby fixing the connecting member to a designated position on the tractor. The connecting member is provided with a first connecting portion and a second connecting portion. The first connecting portion is connected to the first fixing member 1, and the second connecting portion is connected to the second fixing member 2. The connecting member also provides a third connecting portion for connecting to the tractor's front loading assembly, thereby completing the installation of the front loading assembly to the designated position on the tractor.

[0051] It should be noted that the first fixing component 1 is the gearbox housing of the tractor; the second fixing component 2 is the front bracket of the tractor. The front loading connection mechanism of this tractor is assembled with the gearbox housing and the front bracket through the cooperation of the connecting components. This not only ensures the stability of the front loading assembly, but also greatly reduces the use of additional parts, thereby simplifying the assembly structure.

[0052] Specifically, the connecting components include: a first fixing plate 3 and a second fixing plate 4, both of which are elongated and arranged facing each other at intervals. One end of the first fixing plate 3 is provided with a first connecting portion a301, and the other end is provided with a second connecting portion a302. One end of the second fixing plate 4 is provided with a first connecting portion b, and the other end is provided with a second connecting portion b. The first connecting portion a301 and the first connecting portion b have the same structure, both being plate-shaped, and each has multiple first connecting holes. The second connecting portion a302 and the second connecting portion b have the same structure, both being plate-shaped, and each has multiple second connecting holes.

[0053] Preferably, the portion of the first fixing plate 3 located between the first connecting portion a301 and the second connecting portion a302 arches toward the side away from the second fixing plate 4, and the portion of the second fixing plate 4 located between the first connecting portion b and the second connecting portion b arches toward the side away from the first fixing plate 3, so that an installation space is formed between the first fixing plate 3 and the second fixing plate 4, and the installation space can be used to install the engine of a tractor, etc.

[0054] Furthermore, the first fixing member 1 is provided with a third connecting part, and there are two third connecting parts, namely the third connecting part a7 and the third connecting part b8. The third connecting parts a7 and b8 are arranged facing each other. The third connecting parts a7 and b8 are respectively provided with multiple third connecting holes. After the first fixing plate 3 and the second fixing plate 4 are assembled on the first fixing member 1, the multiple first connecting holes on the first connecting part a301 are arranged one-to-one with the multiple third connecting holes on the third connecting part a7, so that the first connecting part a301 and the third connecting part a7 can be connected by bolts and nuts. Correspondingly, the first connecting part b and the third connecting part b8 are connected to each other in the same way.

[0055] Furthermore, the second fixing member 2 is provided with two fourth connecting parts, namely fourth connecting part a201 and fourth connecting part b. Fourth connecting parts a201 and fourth connecting part b are arranged facing each other, and each has multiple fourth connecting holes. After the first fixing plate 3 and the second fixing plate 4 are assembled onto the second fixing member 2, the multiple second connecting holes on the second connecting part a202 correspond one-to-one with the multiple fourth connecting holes on the fourth connecting part a201, so that the second connecting part a302 and the fourth connecting part a201 can be connected using bolts and nuts. Correspondingly, the second connecting part b and the fourth connecting part b are connected in the same way.

[0056] Furthermore, the connecting component also includes a first support connector 5, which is disposed in the middle portion of the first fixed plate 3. Optionally, the first support connector 5 is disposed on the outer surface of the first fixed plate 3. The first support connector and the first fixed plate 3 are integrally processed to have an integral structure, or the first support connector 5 and the first fixed plate 3 are fixedly connected by welding or other methods. The first support connector 5 is generally elongated, and the end of the first support connector 5 away from the first fixed plate 3 is as follows: Figure 1 The top end is provided with a third connecting part a7 in the state shown.

[0057] Specifically, the first support connector 5 includes a first support plate 501 and a first wall panel. Preferably, there are two first wall panels, namely first wall panel a502 and first wall panel b (the first wall panel b is not shown in the figure due to the viewing angle). First wall panel a502 and first wall panel b are arranged facing each other. First wall panel a502 and first wall panel b are respectively connected to the first support plate 501. Furthermore, the bottom ends of the first support plate 501, first wall panel a502, and first wall panel b are simultaneously connected to the first fixing plate 3. Preferably, the first support plate 501, first wall panel a502, and first wall panel b are welded from sheet metal parts so that the first support connector 5 forms a frame structure as a whole, ensuring the structural stability of the first support connector 5.

[0058] Furthermore, the connecting component also includes a second support connector 6, which is disposed in the middle portion of the second fixed plate 4. Optionally, the second support connector 6 is disposed on the outer surface of the second fixed plate 4. The second support connector and the second fixed plate 4 are integrally processed to have an integral structure, or the second support connector 6 and the second fixed plate 4 are fixedly connected by welding or other methods. The second support connector 6 is generally elongated, and the end of the second support connector 6 away from the second fixed plate 4 is as follows: Figure 1 The top end of the device shown has a third connecting part b8.

[0059] Specifically, the second support connector 6 includes a second support plate and a second wall plate. Preferably, there are two second wall plates, namely second wall plate a and second wall plate b, which are arranged facing each other. Second wall plate a and second wall plate b are respectively connected to the second support plate, and the bottom ends of the second support plate, second wall plate a, and second wall plate b are simultaneously connected to the second fixing plate 4. Preferably, the second support plate, second wall plate a, and second wall plate b are welded from sheet metal parts to form a frame structure for the second support connector 6, ensuring the structural stability of the second support connector 6.

[0060] Furthermore, the third connecting part includes a mounting plate 9, a hanging ear 11, and a support part 12. The bottom edge of the mounting plate 9 is connected to the first support connector 5 and the second support connector 6, and the top edge of the mounting plate 9 serves as a supporting edge 10. After the third connecting part is connected to the front loading assembly, the supporting edge 10 can support the front loading assembly from below.

[0061] One end of the supporting side 10 is provided with a hook 11. The hook 11 is hook-shaped. The front loading assembly is provided with a rear connection. The rear connection includes at least two hanging shafts for fitting and engaging with the hook 11. One hanging shaft is used for fitting and engaging with the hook 11 of the third connecting part a7, and the other hanging shaft is used for fitting and engaging with the hook 11 of the third connecting part b8.

[0062] A support portion 12 is provided at the other end of the supporting edge 10. The support portion 12 can engage with a local position of the front loading assembly, thereby enhancing the support effect on the front loading assembly and strengthening the connection strength and stability between the third connecting portion and the front loading assembly. Specifically, the support portion 12 is a notch structure partially opened in the supporting edge 10. Preferably, the support portion 12 is an arc-shaped notch, and more preferably, the support portion 12 is a semi-circular notch.

[0063] Furthermore, the third connecting part also includes a connecting hole 13 and a locking element. The locking element can be a pin. The mounting plate 9 has a connecting hole 13, which is located below the supporting edge 10. The rear connection of the front loading assembly is provided with a locking hole. After the front loading assembly is assembled to the two third connecting parts, the locking hole is directly opposite the connecting hole 13. By using the locking element to pass through the connecting hole 13 and the locking hole in sequence, the front loading assembly and the third connecting part can be locked in the connected state, further strengthening the connection strength between the two and ensuring the stability of the front loading assembly.

[0064] In summary, the tractor front loading connection mechanism provided in this application has a simple structure, which can ensure the connection strength and stability of the front loading assembly. Compared with the traditional connection method, it does not require the configuration of a column, front longitudinal beam, middle connection, and rear longitudinal beam, which significantly reduces the assembly difficulty between the tractor front loading connection mechanism and the tractor, as well as between the front loading assembly and the tractor front loading connection mechanism. This greatly improves the production efficiency of the tractor front loading connection mechanism, reduces the difficulty of subsequent maintenance, and helps to control production and maintenance costs.

[0065] The embodiments of this application also provide a tractor, including the tractor front loading connection mechanism described in any of the above embodiments, and thus have all the beneficial technical effects of the tractor front loading connection mechanism, which will not be repeated here.

[0066] The tractor provided in this application, through the aforementioned tractor front loading connection mechanism, can significantly shorten the assembly time and improve assembly efficiency, demonstrating good performance in saving economic and time costs in the production process.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A tractor front loading connection mechanism, characterized in that, include: First fastener; The second fastener is provided at an interval from the first fastener; A connecting member, wherein the connecting member is provided with a first connecting part and a second connecting part, the first connecting part being connected to the first fixing member, and the second connecting part being connected to the second fixing member; The connecting member is further provided with a third connecting part, which is used to connect to the front loading assembly of the tractor.

2. The tractor front loading connection mechanism according to claim 1, characterized in that, The connecting component includes: A first fixing plate, one end of which is provided with the first connecting part, and the other end of which is provided with the second connecting part; The second fixing plate is provided with the first fixing plate and the second fixing plate facing each other; one end of the second fixing plate is provided with another first connecting part, and the other end of the second fixing plate is provided with another second connecting part.

3. The tractor front loading connection mechanism according to claim 1, characterized in that, The first connecting part is plate-shaped and has a plurality of first connecting holes; The second connecting part is plate-shaped and has multiple second connecting holes.

4. The tractor front loading connection mechanism according to claim 2, characterized in that, The connecting member further includes: A first support connector is disposed on the first fixing plate, and the first support connector is provided with the third connecting part; The second support connector is disposed on the second fixing plate, and the second support connector is provided with another third connecting part.

5. The tractor front loading connection mechanism according to claim 4, characterized in that, The first support connector includes: A first support plate, which is connected to the first fixing plate; The first wall panel is connected to both the first support plate and the first fixing plate, and the first wall panel is set at an angle to the first support plate. The second support connector includes: The second support plate is connected to the second fixing plate; The second wall panel is connected to both the second support plate and the second fixing plate, and the second wall panel is set at an angle to the second support plate.

6. The tractor front loading connection mechanism according to claim 5, characterized in that, The third connecting part includes: The first support plate and the second support plate are respectively provided with the hanging plate, and the hanging plate is provided with a supporting edge; A hanging ear is provided on the supporting edge; The support portion is disposed on the supporting edge; the support portion has an arc-shaped notch structure; The front loading assembly is provided with a rear connection that can be adapted and connected to the hook, and the support portion can be snapped into or abutted against the front loading assembly.

7. The tractor front loading connection mechanism according to claim 6, characterized in that, The third connecting part further includes: The mounting plate has the connection hole, and the front loading assembly has a locking hole that can mate with the connection hole; A locking element, which is detachably inserted into the connecting hole and the locking hole.

8. The tractor front loading connection mechanism according to claim 1, characterized in that, The first fixing member is provided with a third fixing part, which is connected to the first connecting part; The second fastener is provided with a fourth fastening part, which is connected to the second connecting part.

9. The tractor front loading connection mechanism according to any one of claims 1 to 8, characterized in that, The first fastener is the gearbox housing of the tractor; the second fastener is the front bracket of the tractor.

10. A tractor, characterized in that, The tractor front loading connection mechanism includes any one of claims 1 to 9.

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