Damping spring seat for tractor

Abstract

The utility model relates to the technical field of tractor seats, and discloses a damping spring seat for a tractor, which comprises a base assembly, a damping assembly is fastened and connected to the middle of the upper surface of the base assembly, the damping assembly comprises a mounting piece and mounting holes, and the mounting holes uniformly penetrate through the edge of the upper surface of the mounting piece. The middle of the upper surface of the mounting piece is fixedly connected with a spring body, the upper portion of the damping assembly is fixedly connected with placing assemblies, and a connecting assembly is fixedly connected between the placing assemblies. According to the damping spring seat for the tractor, through the arrangement of the damping assembly and the connecting assembly, the problems that according to an existing damping spring seat for the tractor, a damping spring has a certain service life, the damping performance of the damping spring becomes poor, and generally, a damping spring structure cannot be independently replaced are solved; or when an existing damping spring seat for the tractor is used, the size structure of the existing damping spring seat is generally fixed, and the size of the existing damping spring seat cannot be flexibly adjusted according to different tractors.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor seats, in particular to a shock-absorbing spring seat for a tractor. Background Art

[0002] Tractors are self-propelled power machines used to pull and drive working machinery to complete various mobile operations. They can also be used as fixed working power. They are composed of systems or devices such as engine, transmission, travel, steering, hydraulic suspension, power output, electrical instruments, driving control and traction. The engine power is transmitted to the drive wheels by the transmission system to make the tractor move. In real life, rubber belts are commonly used as the medium for power transmission. Tractors are divided into agricultural, industrial and special purpose tractors according to their functions and uses; they are divided into wheeled, crawler, boat-shaped tractors and self-propelled chassis according to their structural types. However, they still have the following disadvantages in actual use:

[0003] At present, the existing shock-absorbing spring seats for tractors have a certain life span of their shock-absorbing springs after being used for a period of time, and their shock-absorbing performance will deteriorate. It is generally impossible to replace the shock-absorbing spring structure alone, which has certain limitations in use; or the existing shock-absorbing spring seats for tractors usually have a relatively fixed size structure when in use, and cannot be flexibly adjusted in size according to different tractors, which has certain limitations in use. Therefore, it is necessary to improve a shock-absorbing spring seat for tractors to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a shock-absorbing spring seat for a tractor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock-absorbing spring seat for a tractor, comprising a base assembly, a shock-absorbing assembly is fastened to the middle of the upper surface of the base assembly, and the shock-absorbing assembly comprises a mounting plate and a mounting hole, the mounting holes are evenly arranged through the edge of the upper surface of the mounting plate, and a spring body is fixedly connected to the middle of the upper surface of the mounting plate, a placement assembly is fastened to the upper part of the shock-absorbing assembly, and a connecting assembly is fixedly connected between the placement assemblies.

[0006] Preferably, the connecting assembly includes a first connecting rod and a second connecting rod, and the second connecting rod is plugged into one end of the first connecting rod, the first connecting rod has jacks equidistantly penetrated through its circumferential surface, and the second connecting rod has a connecting hole penetrated through one end of its circumferential surface.

[0007] Preferably, the base assembly includes a base block and a through hole, and the through hole is arranged through the middle of the upper surface of the base block, and first screw holes are arranged around the through hole.

[0008] Preferably, the placement assembly includes a placement seat and a circular groove, and the circular groove is arranged on the bottom surface of the placement seat, and the second screw holes are evenly arranged on the edge of the bottom surface of the circular groove.

[0009] Preferably, the bottom surface of the placement component is fastened to the limiting component, and the limiting component includes a fixing plate and a fixing hole, the fixing holes are evenly penetrated through the edge of the upper surface of the fixing plate, and the limiting column is fixedly connected to the middle of one side surface of the fixing plate.

[0010] Preferably, a seat cushion is placed between the placement components, and the number of the seat cushion is one.

[0011] Compared with the prior art, the utility model provides a shock-absorbing spring seat for a tractor, which has the following beneficial effects:

[0012] 1. The shock-absorbing spring seat for a tractor has the effect of facilitating the replacement of the shock-absorbing spring structure alone through the provided shock-absorbing assembly, thereby solving the problem that the existing shock-absorbing spring seat for a tractor has a life span of a certain period of time after being used for a period of time, and its shock-absorbing performance will deteriorate, and the shock-absorbing spring structure generally cannot be replaced alone, which results in certain limitations in use.

[0013] 2. The shock-absorbing spring seat for a tractor has the effect of flexibly adjusting the size of the seat through the provided connecting components, thereby solving the problem that the existing shock-absorbing spring seats for tractors usually have a relatively fixed size structure during use and cannot be flexibly adjusted in size according to different tractors, thus having certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure of the placement component and the connection component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the placement component structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the shock absorbing component of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0021] In the figure: 1. base assembly; 11. base block; 111. through hole; 112. first screw hole; 2. shock absorbing assembly; 21. mounting plate; 211. mounting hole; 22. spring body; 3. limiting assembly; 31. fixing plate; 311. fixing hole; 32. limiting column; 4. placement assembly; 41. placement seat; 411. circular groove; 412. second screw hole; 5. cushion; 6. connecting assembly; 61. first connecting rod; 611. jack; 62. second connecting rod; 621. connecting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0024] See also Figure 1-4 The utility model provides a technical solution: a shock-absorbing spring seat for a tractor, comprising a base component 1, a shock-absorbing component 2 is fastened to the middle of the upper surface of the base component 1, and the shock-absorbing component 2 comprises a mounting plate 21 and a mounting hole 211, the mounting holes 211 are evenly arranged on the edge of the upper surface of the mounting plate 21, and a spring body 22 is fixedly connected to the middle of the upper surface of the mounting plate 21, a placement component 4 is fastened to the upper part of the shock-absorbing component 2, and a connecting component 6 is fixedly connected between the placement components 4; the connecting component 6 comprises a first connecting rod 61 and a second connecting rod 62, and the second connecting rod 62 is plugged and connected to one end inside the first connecting rod 61, and the circumferential surface of the first connecting rod 61 is equidistantly penetrated with plug holes 611, and one end of the circumferential surface of the second connecting rod 62 is penetrated with a connecting hole 621.

[0025] Working principle: When using the shock-absorbing spring seat for tractors, the base assembly 1 is placed in the placement groove set in the tractor seat area, and then the seat cushion 5 is placed between the placement seats 41. When the size of the seat needs to be adjusted, it is only necessary to insert the second connecting rod 62 at different depths inside the first connecting rod 61, and then use the knob bolt to insert it into the socket 611 and tighten it clockwise in the connecting hole 621. When the shock-absorbing spring structure needs to be replaced, it is only necessary to unscrew the bolt in the mounting hole 211 counterclockwise, and then unplug the shock-absorbing assembly 2. The new shock-absorbing assembly 2 can be installed in the opposite way. It is relatively convenient and practical, and it is worth promoting vigorously.

[0026] Among them Figure 5 As shown, the base assembly 1 includes a base block 11 and a through hole 111, and the through hole 111 is set through the middle of the upper surface of the base block 11, and a first screw hole 112 is set around the through hole 111; specifically, the base assembly 1 can be disassembled by unscrewing the external bolts in the first screw hole 112 counterclockwise.

[0027] Among them Figure 4 As shown, the placement component 4 includes a placement seat 41 and a circular groove 411, and the circular groove 411 is arranged on the bottom surface of the placement seat 41, and the bottom edge of the circular groove 411 is evenly provided with second screw holes 412; specifically, the fixing plate 31 is placed in the circular groove 411, and an external bolt is inserted into the fixing hole 311, and the external bolt is turned clockwise to connect the placement component 4 and the limit component 3.

[0028] Among them Figure 6 As shown, the bottom surface of the placement component 4 is fastened to the limiting component 3, and the limiting component 3 includes a fixing plate 31 and a fixing hole 311, the fixing hole 311 is evenly penetrated through the edge of the upper surface of the fixing plate 31, and the limiting column 32 is fixedly connected to the middle of the surface of one side of the fixing plate 31; specifically, the external bolts in the fixing hole 311 can be unscrewed counterclockwise to disassemble the limiting component 3 and the placement component 4.

[0029] Among them Figure 1 As shown, a seat cushion 5 is placed between the placement components 4, and the number of the seat cushion 5 is one; specifically, the seat cushion 5 can be removed by applying a vertical upward force to the seat cushion 5.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A shock-absorbing spring seat for a tractor, characterized in that: The invention comprises a base assembly (1), wherein a shock absorbing assembly (2) is fastened to the middle of the upper surface of the base assembly (1), and the shock absorbing assembly (2) comprises a mounting plate (21) and a mounting hole (211), wherein the mounting hole (211) is evenly arranged through the edge of the upper surface of the mounting plate (21), and a spring body (22) is fixedly connected to the middle of the upper surface of the mounting plate (21), and a placement assembly (4) is fastened to the upper part of the shock absorbing assembly (2), and a connection assembly (6) is fixedly connected between the placement assemblies (4).

2. A shock-absorbing spring seat for a tractor according to claim 1, characterized in that: The connection assembly (6) comprises a first connection rod (61) and a second connection rod (62), wherein the second connection rod (62) is plug-connected to one end inside the first connection rod (61), the circumferential surface of the first connection rod (61) is equidistantly penetrated with insertion holes (611), and one end of the circumferential surface of the second connection rod (62) is penetrated with a connection hole (621).

3. A shock-absorbing spring seat for a tractor according to claim 1, characterized in that: The base assembly (1) comprises a base block (11) and a through hole (111), wherein the through hole (111) is arranged through the middle of the upper surface of the base block (11), and first screw holes (112) are arranged around the through hole (111).

4. A shock-absorbing spring seat for a tractor according to claim 1, characterized in that: The placement assembly (4) comprises a placement seat (41) and a circular groove (411), wherein the circular groove (411) is arranged on the bottom surface of the placement seat (41), and second screw holes (412) are evenly arranged on the edge of the bottom surface of the circular groove (411).

5. The shock-absorbing spring seat for a tractor according to claim 1, characterized in that: The bottom surface of the placement component (4) is fastened to the limiting component (3), and the limiting component (3) comprises a fixing plate (31) and a fixing hole (311), the fixing hole (311) is evenly arranged through the edge of the upper surface of the fixing plate (31), and the limiting column (32) is fixedly connected to the middle of one side surface of the fixing plate (31).

6. A shock-absorbing spring seat for a tractor according to claim 1, characterized in that: A seat cushion (5) is placed between the placement components (4), and the number of the seat cushion (5) is one.

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