CN215043200U - Damping device for agricultural tractor cab - Google Patents
Damping device for agricultural tractor cab Download PDFInfo
- Publication number
- CN215043200U CN215043200U CN202120270973.2U CN202120270973U CN215043200U CN 215043200 U CN215043200 U CN 215043200U CN 202120270973 U CN202120270973 U CN 202120270973U CN 215043200 U CN215043200 U CN 215043200U
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- seat
- elastic
- agricultural tractor
- connecting block
- buffer
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Abstract
The utility model discloses a damping device for an agricultural tractor cab, which comprises an installation chassis, wherein elastic supporting devices are arranged on two sides of the upper surface of the installation chassis, a driving seat is arranged on the elastic supporting devices, a connecting seat is arranged on the rear side surface of the driving seat, the connecting seat is hinged with a first strip-shaped connecting block, the end part of the first strip-shaped connecting block is provided with a buffer, the buffer is connected with an installation support arranged on the upper surface of the installation chassis through a second strip-shaped connecting block, a movable limiting device in the damping device for the agricultural tractor cab plays the roles of buffering and damping in the left and right directions, and components such as the first strip-shaped connecting block, the buffer, the second strip-shaped connecting block and the like play the roles of damping and supporting at the rear part, so that the driving seat effectively plays the role of damping, the comfort level of a driver is improved, and the phenomenon of fatigue of the driver caused by jolts is avoided, the practicability of the use is improved.
Description
Technical Field
The utility model relates to a tractor driver's cabin technical field specifically is a damping device for agricultural tractor driver's cabin.
Background
The tractor generally is at the abominable field operation in environment, the impact and the vibration that its driver's cabin received during the operation are great, the navigating mate jolts badly, arouse fatigue easily and cause the incident, especially the driver's seat that the driver took, consequently need carry out the cushioning effect to the seat in tractor driver's cabin, most driving chairs in the existing market only have a simple cushioning effect to it, the driver's cabin is jolted the in-process, the easy left side of driver shakes right, influence body balance, the navigating mate operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an agricultural tractor is damping device for driver's cabin, avoid the easy left side of navigating mate to shake the emergence of phenomenon, reduce and influence the health balance to cause the emergence of driving unstable phenomenon, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural tractor is damping device for driver's cabin, includes the installation chassis, the upper surface both sides of installation chassis are provided with elastic support device, the last driving seat that is provided with of elastic support device, driving seat's trailing flank is provided with the connecting seat, the connecting seat articulates there is first bar connecting block, the tip of first bar connecting block is provided with the buffer, the buffer is connected with the erection support who sets up at installation chassis upper surface through second bar connecting block, driving seat's lower surface is provided with the installation axle, the both sides of installation axle are provided with movable stop device.
As a preferred technical scheme of the utility model, the slide that elastic support device and installation chassis upper surface set up corresponds the setting.
As an optimal technical scheme of the utility model, be provided with the stopper on the slide.
As a preferred technical scheme of the utility model, activity stop device includes elastic shaft, connection support, leg joint knot and leg joint seat, the leg joint knot is articulated mutually with the installation axle, the leg joint knot is articulated mutually with the leg joint seat, the other end of leg joint knot articulates there is the elastic shaft, the elastic shaft is connected with connection support.
As an optimal technical scheme of the utility model, elastic support device includes spring, support plate and elasticity post, the symmetry sets up both sides around the elasticity post on the support plate, the lateral surface of elasticity post is provided with the spring.
As an optimized technical scheme of the utility model, the lateral surface of buffer is provided with spring restriction card.
Compared with the prior art, the beneficial effects of the utility model are that: this activity stop device plays the absorbing effect of buffering about in damping device for agricultural tractor driver's cabin, and parts such as first bar connecting block, buffer and second bar connecting block play the effect that the shock attenuation was supported at the rear to make driving seat effectively play absorbing effect, improve driver's comfort level, avoid improving the practicality of using because of jolting the emergence of aggravation driver fatigue phenomenon.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a right side view of the structure of the present invention.
In the figure: 1, a first strip-shaped connecting block, 2 buffers, 3 spring limiting clamps, 4 driving seats, 5 elastic shafts, 6 connecting supports, 7 mounting underframe, 8 springs, 9 support plates, 10 elastic columns, 11 support connecting buckles, 12 support connecting buckles, 13 elastic supporting devices, 14 mounting supports, 15 connecting seats, 16 movable limiting devices, 17 second strip-shaped connecting blocks, 18 sliding seats and 19 limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Referring to fig. 1-3, the present invention provides a technical solution: a damping device for an agricultural tractor cab comprises an installation underframe 7, elastic supporting devices 13 are arranged on two sides of the upper surface of the installation underframe 7, each elastic supporting device 13 comprises a spring 8, a support plate 9 and an elastic column 10, the support plate 9 is symmetrically arranged on the front side and the rear side of the corresponding elastic column 10, the springs 8 are arranged on the outer side surface of the corresponding elastic column 10, the elastic supporting devices 13 play a role in buffering, damping and stabilizing the seat in the vertical direction, the elastic supporting devices 13 are arranged corresponding to sliding seats arranged on the upper surface of the installation underframe 7, the elastic supporting devices 13 move on the sliding seats in a small amplitude manner so as to offset impact force caused by bumping, limit blocks are arranged on the sliding seats and used for limiting the moving distance of the elastic supporting devices 13 on the sliding seats, driving seats 4 are arranged on the elastic supporting devices 13, and connecting seats 15 are arranged on the rear side surfaces of the driving seats 4, the connecting seat 15 is hinged with a first strip-shaped connecting block 1, the end part of the first strip-shaped connecting block 1 is provided with a buffer 2, the outer side surface of the buffer 2 is provided with a spring limiting card 3, the spring limiting card 3 plays a limiting role on a spring on the buffer 2, the buffer 2 is connected with an installation support 14 arranged on the upper surface of an installation underframe 7 through a second strip-shaped connecting block 17, the lower surface of the driving seat 4 is provided with an installation shaft, two sides of the installation shaft are provided with movable limiting devices 16, each movable limiting device 16 comprises an elastic shaft 5, a connecting support 6, a support connecting buckle 12 and a support connecting seat 11, the support connecting buckle 12 is hinged with the installation shaft, the support connecting buckle 12 is hinged with the support connecting seat 11, the other end of the support connecting buckle 12 is hinged with an elastic shaft 5, and the elastic shaft 5 is connected with the connecting support 6, the device can play the effect of shock attenuation buffering, improves driver's comfort level, improves the practicality of using.
When in use: the installation underframe 7 is installed in a cab through a fastener, the spring limiting card 3 is rotated, the tightness of a spring on the buffer 2 is adjusted, when a vehicle runs in the field, the movable limiting device 16 plays a role in buffering and damping in the left-right direction, the first strip-shaped connecting block 1, the buffer 2, the second strip-shaped connecting block 17 and other components play a role in damping and supporting at the rear of the driving seat 4, and the driving comfort is improved.
When the tractor generates larger vibration, the movable limiting device, the elastic supporting device and the buffer can absorb the vibration and impact of jolting on the tractor, thereby improving the riding comfort of a cab and the operation stability; the spring limiting card 3 plays a limiting role in limiting the spring on the buffer 2, and the practicability of use is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an agricultural tractor is damping device for driver's cabin, is including installation chassis (7), the upper surface both sides of installation chassis (7) are provided with elastic support device (13), be provided with on elastic support device (13) and drive seat (4), its characterized in that: the rear side face of driving seat (4) is provided with connecting seat (15), connecting seat (15) articulate has first bar connecting block (1), the tip of first bar connecting block (1) is provided with buffer (2), buffer (2) are connected at the erection support (14) of installation chassis (7) upper surface through second bar connecting block (17) and setting, the lower surface of driving seat (4) is provided with the installation axle, the both sides of installation axle are provided with activity stop device (16).
2. A shock-absorbing device for an agricultural tractor cab according to claim 1, wherein: the elastic supporting device (13) is arranged corresponding to a sliding seat (18) arranged on the upper surface of the mounting underframe (7).
3. A shock-absorbing device for an agricultural tractor cab according to claim 2, wherein: and a limiting block (19) is arranged on the sliding seat (18).
4. A shock-absorbing device for an agricultural tractor cab according to claim 1, wherein: activity stop device (16) include elastic shaft (5), connection support (6), leg joint knot (12) and leg joint seat (11), leg joint knot (12) are articulated mutually with the installation axle, leg joint knot (12) are articulated mutually with leg joint seat (11), the other end of leg joint knot (12) articulates there is elastic shaft (5), elastic shaft (5) are connected with connection support (6).
5. A shock-absorbing device for an agricultural tractor cab according to claim 1, wherein: the elastic supporting device (13) comprises a spring (8), a support plate (9) and an elastic column (10), the support plate (9) is symmetrically arranged on the front side and the rear side of the elastic column (10), and the spring (8) is arranged on the outer side surface of the elastic column (10).
6. A shock-absorbing device for an agricultural tractor cab according to claim 1, wherein: and a spring limiting clamp (3) is arranged on the outer side surface of the buffer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120270973.2U CN215043200U (en) | 2021-02-01 | 2021-02-01 | Damping device for agricultural tractor cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120270973.2U CN215043200U (en) | 2021-02-01 | 2021-02-01 | Damping device for agricultural tractor cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215043200U true CN215043200U (en) | 2021-12-07 |
Family
ID=79257899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120270973.2U Active CN215043200U (en) | 2021-02-01 | 2021-02-01 | Damping device for agricultural tractor cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215043200U (en) |
-
2021
- 2021-02-01 CN CN202120270973.2U patent/CN215043200U/en active Active
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