Shock-resistant connector for tractor

Abstract

The utility model belongs to the technical field of connectors for tractors, and particularly relates to an anti-seismic connector for a tractor, which comprises a fixing plate, fixing blocks are symmetrically fixed on one side of the fixing plate, sliding grooves are formed in opposite sides of the two fixing blocks, first damping rods are fixedly mounted in the sliding grooves, a sliding rod is arranged between the two fixing blocks, and the first damping rods and the second damping rods are fixedly mounted in the sliding grooves. The two ends of the sliding rod extend into the two sliding grooves correspondingly and are fixedly connected with the corresponding first damping rods, and the first damping rods are sleeved with first springs. The connecting rod is fixedly installed on one side of the sliding rod, a connecting plate is fixedly installed on one side of the connecting rod, and a cavity is formed in the connecting plate. When the whole device is used, it is ensured that force borne by the upper portion, the lower portion, the left portion and the right portion of the ploughing roller can be effectively buffered, and the ploughing roller is evenly stressed; the linearity and the uniformity of ploughing are prevented from being influenced, and meanwhile, the problems of distortion, breakage and the like of parts can also be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors for tractors, and particularly relates to an anti-seismic connector for tractors. Background Technique

[0002] Ploughing refers to the process of cultivating farmland using a plough. A plough is an agricultural tool for tilling the land, mainly composed of a heavy blade, usually attached to a group of livestock or motor vehicles that pull it, and can also be driven by human power. The main function of the plough is to break up soil clods and plough out furrows to prepare for sowing.

[0003] Some existing connectors for tractors do not have anti-seismic functions. When the ploughing roller is impacted by forces in different directions of up, down, left, and right, it is easy to cause uneven stress on the ploughing roller, affecting the straightness and uniformity of ploughing. Moreover, the forces in all directions may cause problems such as distortion and fracture of parts. In view of this, we propose an anti-seismic connector for tractors. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-seismic connector for tractors to solve the problems raised in the above background technique.

[0005] In view of this, the utility model provides an anti-seismic connector for tractors, including:

[0006] A fixing plate, on one side of which fixing blocks are symmetrically fixed. On the opposite sides of the two fixing blocks, chutes are respectively opened. A damping rod I is fixedly installed in each chute. A sliding rod is arranged between the two fixing blocks. The two ends of the sliding rod respectively extend into the two chutes and are fixedly connected to the corresponding damping rod I. A spring I is sleeved on the damping rod I;

[0007] A connecting rod, which is fixedly installed on one side of the sliding rod. A connecting plate is fixedly installed on one side of the connecting rod. A cavity is opened in the connecting plate. A through groove is opened on the side of the connecting plate away from the connecting rod. A moving rod is slidably installed in the cavity. On both sides of the moving rod, damping rods II symmetrically fixed to the inner wall of the cavity are respectively fixedly installed. A spring II is sleeved on the damping rod II. A rectangular rod fixed to the moving rod is slidably installed in the through groove. One end of the rectangular rod is fixedly installed with a mounting plate.

[0008] In this technical solution, the staff uses a wrench and several bolts to fix the fixing plate on the tractor through several mounting holes I on the fixing plate. Subsequently, using a wrench and several bolts to fix the mounting plate on the ploughing roller through several mounting holes II on the mounting plate. Then, the tractor can be driven into the field for work;

[0009] During the plowing process, the flatness of some farmlands is relatively low. During the displacement of the plowing roller in the soil, the plowing roller will be subjected to pressure in the left and right directions. When subjected to pressure from the right, the plowing roller will displace to the left. Subsequently, the plowing roller will drive the mounting plate to displace to the left. At this time, the mounting plate will drive the rectangular rod to displace to the left. The rectangular rod will slide in the through groove and drive the moving rod to displace to the left in the cavity. At this time, the two damping rods II on the left side of the moving rod will contract and squeeze, and the two springs II on the left side of the moving rod will contract and squeeze. At this time, the two damping rods II and the two springs II on the right side of the moving rod will elongate. At this time, it is possible to buffer the pressure from the right received by the plowing roller. Subsequently, the plowing roller will be subjected to pressure from the left, causing the plowing roller to displace to the right, causing the two damping rods II and the springs II on the right side of the moving rod to contract. At this time, the two damping rods II and the two springs II on the left side of the moving rod will elongate, so as to be able to buffer the pressure from the left received by the plowing roller;

[0010] When the plowing roller displaces up and down, the plowing roller will drive the sliding rod to displace up and down through the mounting plate, rectangular rod, moving rod, connecting plate and connecting rod. When the sliding rod displaces upward, the spring I at the top of the sliding rod will contract. At this time, the spring I at the top of the sliding rod will contract, and the damping rod I and the spring I at the bottom of the sliding rod will elongate, so as to be able to buffer the upward force of the plowing roller. Subsequently, the sliding rod will displace downward, and the spring I and the damping rod I at the bottom of the sliding rod will contract, and the spring I and the damping rod I at the top of the sliding rod will elongate, so as to be able to buffer the downward force of the sliding rod.

[0011] In the above technical solution, further, both ends of the spring I are tightly welded to the sliding rod and the inner wall of the corresponding chute respectively.

[0012] In this technical solution, the structure stability of the spring I is ensured.

[0013] In the above technical solution, further, both ends of the spring II are tightly welded to the moving rod and the inner wall of the cavity respectively

[0014] In this technical solution, the structure stability of the spring II is ensured.

[0015] In the above technical solution, further, both ends of the sliding rod are slidably connected to the two chutes respectively.

[0016] In this technical solution, it is ensured that both ends of the sliding rod can slide in the two chutes respectively.

[0017] In the above technical solution, further, the connecting rod and the sliding rod are of an integrally formed structure.

[0018] In this technical solution, the structure stability between the connecting rod and the sliding rod is ensured.

[0019] In the above technical solution, further, the movable rod and the rectangular rod are integrally formed structures.

[0020] In this technical solution, the structure between the movable rod and the rectangular rod is ensured to be stable.

[0021] In the above technical solution, further, a plurality of first mounting holes are formed in the fixing plate, a plurality of second mounting holes are formed in the mounting plate, and the through groove is communicated with the cavity.

[0022] In this technical solution, the staff uses a wrench and a plurality of bolts to fix the fixing plate on the tractor through the plurality of first mounting holes on the fixing plate. Subsequently, a wrench and a plurality of bolts are used again to fix the mounting plate on the plowing roller through the plurality of second mounting holes on the mounting plate. Subsequently, the tractor can be driven into the field for work; ensuring that the rectangular rod can drive the movable rod to displace normally.

[0023] The beneficial effects of the present utility model are:

[0024] For the anti-seismic tractor connector, through the cooperation among the provided fixing plate, mounting plate, connecting plate, fixing block, damping rod one, spring one, sliding rod, connecting rod, movable rod, rectangular rod, spring two, damping rod two, through groove, sliding groove and cavity, it is ensured that the forces received by the plowing roller in all directions can be effectively buffered, so that the force on the plowing roller is uniform, avoiding affecting the straightness and uniformity of plowing, and at the same time, it can also prevent problems such as distortion and fracture of parts. Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 It is a schematic diagram of the structure inside the fixing block and inside the connecting plate of the present utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the connecting plate of the present utility model;

[0028] Figure 4 It is a schematic diagram of the structure inside the connecting plate of the present utility model;

[0029] Figure 5 It is a schematic diagram of the sectional structure of the fixing block of the present utility model.

[0030] The marks in the figure are indicated as:

[0031] 1. Fixed plate; 2. Connecting plate; 3. Mounting plate; 4. Fixed block; 5. First damping rod; 6. First spring; 7. Sliding rod; 8. Connecting rod; 9. Moving rod; 10. Rectangular rod; 11. Second spring; 12. Second damping rod; 13. Through groove; 14. Chute; 15. Cavity. Detailed implementation manner

[0032] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0033] In the description of the present application, it should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary implementation manners according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn in actual proportional relationship. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.

[0034] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data may be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. generally belong to the same category and do not limit the number of objects. For example, the first object may be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0035] It should be noted that in the description of this application, the orientation or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary instructions, these directional terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the directional terms "inner, outer" refer to the inside and outside relative to the contour of each component itself.

[0036] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0037] Embodiment 1:

[0038] Please refer to Figure 1 - Figure 5 As shown, this embodiment provides an anti-seismic tractor connector, comprising:

[0039] A fixing plate 1, on one side of the fixing plate 1, fixing blocks 4 are symmetrically fixed. On the opposite sides of the two fixing blocks 4, sliding grooves 14 are respectively formed. In the sliding grooves 14, damping rods 5 are fixedly installed. Between the two fixing blocks 4, there is a sliding rod 7. The two ends of the sliding rod 7 respectively extend into the two sliding grooves 14 and are fixedly connected to the corresponding damping rods 5. A first spring 6 is sleeved on the damping rod 5;

[0040] Connecting rod 8 is fixedly installed on one side of the sliding rod 7. A connecting plate 2 is fixedly installed on one side of the connecting rod 8. A cavity 15 is formed in the connecting plate 2. A through groove 13 is formed on the side of the connecting plate 2 away from the connecting rod 8. A moving rod 9 is slidably installed in the cavity 15. On both sides of the moving rod 9, damping rods two 12 fixedly connected to the inner wall of the cavity 15 are symmetrically and fixedly installed. A spring two 11 is sleeved on the damping rod two 12. A rectangular rod 10 fixedly connected to the moving rod 9 is slidably installed in the through groove 13. A mounting plate 3 is fixedly installed at one end of the rectangular rod 10.

[0041] Among them, the staff uses a wrench and several bolts to fix the fixing plate 1 on the tractor through several mounting holes one on the fixing plate 1. Subsequently, use a wrench and several bolts to fix the mounting plate 3 on the plowing roller through several mounting holes two on the mounting plate 3. Subsequently, the tractor can be driven into the field for work;

[0042] During the process of plowing, the flatness of some farmlands is relatively low. During the displacement of the plowing roller in the soil, the plowing roller will be subjected to pressure in the left and right directions. When subjected to pressure from the right, the plowing roller will displace to the left. Subsequently, the plowing roller will drive the mounting plate 3 to displace to the left. At this time, the mounting plate 3 will drive the rectangular rod 10 to displace to the left. The rectangular rod 10 will slide in the through groove 13 and drive the moving rod 9 to displace to the left in the cavity 15. At this time, the two damping rods two 12 on the left side of the moving rod 9 will be compressed and contract. And the two spring two 11 on the left side of the moving rod 9 will be compressed and contract. At this time, the two damping rods two 12 and the two spring two 11 on the right side of the moving rod 9 will elongate. At this time, it can buffer the pressure from the right on the plowing roller. Subsequently, the plowing roller will be subjected to pressure from the left, causing the plowing roller to displace to the right, causing the two damping rods two 12 and the spring two 11 on the right side of the moving rod 9 to contract. At this time, the two damping rods two 12 and the two spring two 11 on the left side of the moving rod 9 will elongate, so as to be able to buffer the pressure from the left on the plowing roller;

[0043] When the plowing roller displaces up and down, the plowing roller will drive the sliding rod 7 to displace up and down through the mounting plate 3, the rectangular rod 10, the moving rod 9, the connecting plate 2 and the connecting rod 8. When the sliding rod 7 displaces upward, the spring one 6 at the top of the sliding rod 7 will contract. At this time, the spring one 6 at the top of the sliding rod 7 will contract. The damping rod one 5 and the spring one 6 at the bottom of the sliding rod 7 will elongate, so as to be able to buffer the upward force of the plowing roller. Subsequently, the sliding rod 7 will displace downward. The spring one 6 and the damping rod one 5 at the bottom of the sliding rod 7 will contract. The spring one 6 and the damping rod one 5 at the top of the sliding rod 7 will elongate, so as to be able to buffer the downward force of the sliding rod 7.

[0044] Embodiment 2:

[0045] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: both ends of the first spring 6 are tightly welded to the sliding rod 7 and the inner wall of the corresponding chute 14 respectively.

[0046] Among them, the structure of the first spring 6 is ensured to be stable.

[0047] Embodiment 3:

[0048] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: both ends of the second spring 11 are tightly welded to the moving rod 9 and the inner wall of the cavity 15 respectively.

[0049] Among them, the structure of the second spring 11 is ensured to be stable.

[0050] Embodiment 4:

[0051] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: both ends of the sliding rod 7 are slidably connected to the two chutes 14 respectively.

[0052] Among them, it is ensured that both ends of the sliding rod 7 can slide in the two chutes 14 respectively.

[0053] Embodiment 5:

[0054] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the connecting rod 8 and the sliding rod 7 are of an integrally formed structure.

[0055] Among them, the structure between the connecting rod 8 and the sliding rod 7 is ensured to be stable.

[0056] Embodiment 6:

[0057] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the moving rod 9 and the rectangular rod 10 are of an integrally formed structure.

[0058] Among them, the structure between the moving rod 9 and the rectangular rod 10 is ensured to be stable.

[0059] Embodiment 7:

[0060] This embodiment provides a shock-resistant tractor connector. In addition to including the technical solutions of the above embodiments, it also has the following technical features: a number of first mounting holes are formed on the fixing plate 1, a number of second mounting holes are formed on the mounting plate 3, and the through groove 13 is communicated with the cavity 15.

[0061] Among them, the staff use a wrench and several bolts to fix the fixing plate 1 on the tractor through several first mounting holes on the fixing plate 1. Subsequently, use a wrench and several bolts to fix the mounting plate 3 on the plowing roller through several second mounting holes on the mounting plate 3. Then, the tractor can be driven into the field for work; ensure that the rectangular rod 10 can drive the moving rod 9 to displace normally.

[0062] Working principle: The staff use a wrench and several bolts to fix the fixing plate 1 on the tractor through several first mounting holes on the fixing plate 1. Subsequently, use a wrench and several bolts to fix the mounting plate 3 on the plowing roller through several second mounting holes on the mounting plate 3. Then, the tractor can be driven into the field for work;

[0063] During the plowing process, the flatness of some farmlands is relatively low. When the plowing roller displaces in the soil, the plowing roller will be subjected to pressure in the left and right directions. When subjected to pressure from the right, the plowing roller will displace to the left. Subsequently, the plowing roller will drive the mounting plate 3 to displace to the left. At this time, the mounting plate 3 will drive the rectangular rod 10 to displace to the left. The rectangular rod 10 will slide in the through groove 13 and drive the moving rod 9 to displace to the left in the cavity 15. At this time, the two damping rods II 12 on the left side of the moving rod 9 will be compressed and contract, and the two springs II 11 on the left side of the moving rod 9 will be compressed and contract. At this time, the two damping rods II 12 and the two springs II 11 on the right side of the moving rod 9 will elongate. At this time, it can buffer the pressure from the right on the plowing roller. Subsequently, the plowing roller will be subjected to pressure from the left, causing the plowing roller to displace to the right, causing the two damping rods II 12 and the springs II 11 on the right side of the moving rod 9 to contract. At this time, the two damping rods II 12 and the two springs II 11 on the left side of the moving rod 9 will elongate, so as to be able to buffer the pressure from the left on the plowing roller;

[0064] When the plowing roller displaces up and down, the plowing roller will drive the sliding rod 7 to displace up and down through the mounting plate 3, the rectangular rod 10, the moving rod 9, the connecting plate 2 and the connecting rod 8. When the sliding rod 7 displaces upward, the spring I 6 at the top of the sliding rod 7 will contract. At this time, the spring I 6 at the top of the sliding rod 7 will contract, and the damping rod I 5 and the spring I 6 at the bottom of the sliding rod 7 will elongate, so as to be able to buffer the upward force of the plowing roller. Subsequently, the sliding rod 7 will displace downward, the spring I 6 and the damping rod I 5 at the bottom of the sliding rod 7 will contract, and the spring I 6 and the damping rod I 5 at the top of the sliding rod 7 will elongate, so as to be able to buffer the downward force of the sliding rod 7.

[0065] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. An anti-seismic connector for a tractor, characterized in that, Comprising: A fixed plate (1), on one side of the fixed plate (1), fixed blocks (4) are symmetrically fixed. On the opposite sides of the two fixed blocks (4), sliding grooves (14) are opened. A damping rod I (5) is fixedly installed in the sliding groove (14). Between the two fixed blocks (4), there is a sliding rod (7). The two ends of the sliding rod (7) respectively extend into the two sliding grooves (14) and are fixedly connected with the corresponding damping rod I (5). A spring I (6) is sleeved on the damping rod I (5). A connecting rod (8), the connecting rod (8) is fixedly installed on one side of the sliding rod (7). On one side of the connecting rod (8), a connecting plate (2) is fixedly installed. A cavity (15) is opened in the connecting plate (2). A through groove (13) is opened on the side of the connecting plate (2) away from the connecting rod (8). A moving rod (9) is slidably installed in the cavity (15). On both sides of the moving rod (9), damping rods II (12) symmetrically fixedly installed and fixed to the inner wall of the cavity (15) are provided. A spring II (11) is sleeved on the damping rod II (12). A rectangular rod (10) fixedly connected with the moving rod (9) is slidably installed in the through groove (13). One end of the rectangular rod (10) is fixedly installed with a mounting plate (3).

2. The anti-seismic tractor connector according to claim 1, characterized in that, Both ends of the spring I (6) are tightly welded to the sliding rod (7) and the inner wall of the corresponding sliding groove (14) respectively.

3. The anti-seismic tractor connector according to claim 1, characterized in that, Both ends of the spring II (11) are tightly welded to the moving rod (9) and the inner wall of the cavity (15) respectively.

4. An anti-seismic tractor connector according to claim 1, characterized in that, Both ends of the sliding rod (7) are slidably connected with the two sliding grooves (14).

5. An anti-seismic tractor connector according to claim 1, characterized in that, The connecting rod (8) and the sliding rod (7) are of an integrally formed structure.

6. An anti-seismic tractor connector according to claim 1, characterized in that, The moving rod (9) and the rectangular rod (10) are of an integrally formed structure.

7. An anti-seismic tractor connector according to claim 1, characterized in that, A number of mounting holes I are opened on the fixed plate (1). A number of mounting holes II are opened on the mounting plate (3). The through groove (13) communicates with the cavity (15).

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