Work vehicle

Abstract

To maintain coupling strength between a front part of a dash panel and a rear part of an upper panel in a work vehicle.SOLUTION: An upper panel 30 is provided at the front side relative to a dash panel 14. A front part 14d of the dash panel 14 and rear parts 32 and 33 of the upper panel 30 overlap with each other in such a way that the front part 14d of the dash panel 14 is positioned at the upper side relative to the rear parts 32 and 33 of the upper panel 30. At a portion in which the front part 14d of the dash panel 14 and the rear parts 32 and 33 of the upper panel 30 overlap with each other, a clearance 40 is formed between a front end 14e of the front part 14d of the dash panel 14 and a coupling member 38. The clearance 40 is opened toward the front side from the front end 14e of the front part 14d of the dash panel 14.SELECTED DRAWING: Figure 5

Description

[Technical Field]

[0001] The present invention relates to a dash panel configuration for a work vehicle. [Background technology]

[0002] As disclosed in Patent Document 1, some work vehicles have a dash panel provided in front of the driver's seat and passenger seat, with a steering wheel and the like arranged on the dash panel. In this case, the upper panel may be provided in front of the dash panel, and the front portion of the dash panel and the rear portion of the upper panel may be connected by a connecting member. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2019-14466 A (see Figures 1 and 2) Summary of the Invention [Problem to be solved by the invention]

[0004] In a work vehicle, the dash panel is a relatively large component and is often molded from synthetic resin. As a result, slight vertical displacement occurs in each portion of the front of the dash panel in the left-right direction during molding, which can cause the front of the dash panel to become wavy. As the work vehicle is used, the dash panel is exposed to sunlight for a long period of time, which can cause the front of the dash panel to become wavy. As mentioned above, if the front portion of the dash panel becomes wavy, there is a concern that the strength of the connection between the front portion of the dash panel and the rear portion of the upper panel will be reduced.

[0005] The present invention aims to provide a structure in a work vehicle that ensures and maintains the strength of the connection between the front portion of the dash panel and the rear portion of the upper panel. [Means for solving the problem]

[0006] The work vehicle of the present invention comprises a traveling device, a body to which the traveling device is attached and supported by the traveling device, a driver's seat and a passenger seat arranged side by side on the body in the left-right direction, a dash panel arranged in front of the driver's seat and the passenger seat, and an upper panel arranged in front of the dash panel, the front part of the dash panel and the rear part of the upper panel being overlapped so that the front part of the dash panel is positioned above the rear part of the upper panel, and a connecting member attached across the front part of the dash panel and the rear part of the upper panel to connect the front part of the dash panel and the rear part of the upper panel, and at the overlapping part of the front part of the dash panel and the rear part of the upper panel, a gap is formed between the front end of the front part of the dash panel and the connecting member, and the gap is open forward from the front end of the front part of the dash panel.

[0007] According to the present invention, a dash panel is provided in front of the driver's seat and passenger seat, and an upper panel is provided in front of the dash panel. The front portion of the dash panel and the rear portion of the upper panel are overlapped so that the front portion of the dash panel is positioned above the rear portion of the upper panel. A connecting member is attached across the front portion of the dash panel and the rear portion of the upper panel, connecting the front portion of the dash panel and the rear portion of the upper panel.

[0008] By overlapping the front portion of the dash panel with the rear portion of the upper panel so that the front portion of the dash panel is positioned above the rear portion of the upper panel, the design near the front portion of the dash panel becomes more appealing.

[0009] According to the present invention, a gap is formed between the front end of the front part of the dash panel and the connecting member, and the gap opens forward from the front end of the front part of the dash panel. As a result, even if a wavy state occurs in the front part of the dash panel when the connecting member is attached, or even if a wavy state occurs in the front part of the dash panel after the connecting member is attached, the wavy state in the front part of the dash panel is absorbed by the gap as long as the wavy state in the front part of the dash panel is within the range of the gap.

[0010] The wavy state of the front part of the dash panel is absorbed by the gap, so that when the connecting member is attached, the front part of the dash panel and the rear part of the upper panel are connected by the connecting member without being affected by the wavy state of the front part of the dash panel. Even if a wavy state occurs in the front part of the dash panel after the connecting member is attached, the wavy state in the front part of the dash panel is absorbed by the gap, so that the connection by the connecting member is less susceptible to the wavy state in the front part of the dash panel.

[0011] As described above, by configuring the gap to absorb the wavy state of the front part of the dash panel, the strength of the connection between the front part of the dash panel and the rear part of the upper panel is ensured and the strength of the connection is maintained over the long term. The wavy state of the front part of the dash panel is absorbed into the gap, resulting in a desirable design in the vicinity of the front part of the dash panel.

[0012] In the present invention, it is preferable that the dash panel and the upper panel are provided across the right and left sides of the aircraft, and the gap is provided across the entire width of the dash panel and the entire width of the upper panel.

[0013] According to the present invention, when the dash panel and upper panel are provided across the right and left sides of the fuselage, gaps are provided across the entire width of the dash panel and the entire width of the upper panel, so that the undulations in the front part of the dash panel are absorbed by the gaps over a wide range. This is advantageous in terms of ensuring and maintaining the strength of the connection between the front portion of the dash panel and the rear portion of the upper panel, and is also advantageous in terms of making the design around the front portion of the dash panel more appealing.

[0014] In the present invention, it is preferable that an upper horizontal frame is provided which is located forward of the dash panel and connected along the left-right direction across the right and left parts of the body, and that the upper panel is connected to the upper horizontal frame.

[0015] According to the present invention, an upper horizontal frame is provided that is connected along the left-right direction across the right and left sides of the fuselage, and an upper panel is connected to the upper horizontal frame, which provides sufficient support for the upper panel and the dash panel connected to the rear of the upper panel.

[0016] In the present invention, it is preferable that a lower horizontal frame is provided which is located at a lower position than the upper horizontal frame and is connected along the left-right direction across the right and left parts of the body, and that the lower part of the dash panel is connected to the lower horizontal frame.

[0017] According to the present invention, a lower horizontal frame is provided that is connected along the left-right direction across the right and left sides of the fuselage, and the lower part of the dash panel is connected to the lower horizontal frame, which provides sufficient support for the lower part of the dash panel, which is advantageous in that the dash panel can be supported with sufficient strength.

[0018] In the present invention, it is preferable that the right and left portions of the dash panel are connected to the right and left portions of the fuselage.

[0019] According to the present invention, the right and left portions of the dash panel are connected to the right and left portions of the fuselage, which is advantageous in that the dash panel can be supported with sufficient strength.

[0020] In the present invention, the aircraft has a floor frame provided at the bottom of the aircraft and a ROPs frame connected to the floor frame and surrounding the driver's seat and the passenger seat, and it is preferable that the upper horizontal frame and the lower horizontal frame are connected along the left-right direction across the right and left parts of the ROPs frame, and that the right and left parts of the dash panel are connected to the right and left parts of the ROPs frame.

[0021] In work vehicles, the vehicle may be equipped with a floor frame located at the bottom of the vehicle body and a ROPs frame connected to the floor frame and surrounding the driver's seat and passenger seat, and the ROPs frame is constructed to be sufficiently strong.

[0022] According to the present invention, the right and left parts of the ROPs frame become the right and left parts of the fuselage, the upper horizontal frame and the lower horizontal frame are connected across the right and left parts of the ROPs frame, and the right and left parts of the dash panel are connected to the right and left parts of the ROPs frame. This is advantageous in that the upper panel is connected to the ROPs frame via the upper horizontal frame, the front of the dash panel is connected to the ROPs frame via the upper panel and upper horizontal frame, the lower part of the dash panel is connected to the ROPs frame via the lower horizontal frame, and the right and left parts of the dash panel are connected to the ROPs frame.This is advantageous in that the upper panel is supported with sufficient strength. [Brief explanation of the drawings]

[0023] [Figure 1] FIG. [Figure 2] FIG. 2 is a plan view of the vicinity of the dash panel and the upper panel. [Figure 3] FIG. [Figure 4] This is a rear view of the area around the upper horizontal frame and lower horizontal frame. [Figure 5] FIG. 2 is a left side view in vertical section of the vicinity of the dash panel and the upper panel. DETAILED DESCRIPTION OF THE INVENTION

[0024] Figures 1 to 5 show a multipurpose work vehicle, which is an example of a work vehicle, and in Figures 1 to 5, F indicates the forward direction, B indicates the backward direction, U indicates the upward direction, D indicates the downward direction, R indicates the right direction, and L indicates the left direction.

[0025] (Overall configuration of the work vehicle) 1 and 2, right and left front wheels 1 (corresponding to running devices) are provided at the front of the machine body 3, and right and left rear wheels 2 (also corresponding to running devices) are provided at the rear of the machine body 3, and the machine body 3 is supported by the front wheels 1 and the rear wheels 2. The machine body 3 has a floor frame 4, a rope frame 5, a rear frame 6, a lower frame 7, etc.

[0026] A floor frame 4 is provided at the bottom of the fuselage 3, and a driver's seat 8 and a passenger seat 9 are provided on the floor frame 4 side by side in the left-right direction. A ROP frame 5 is connected to the floor frame 4 so as to surround the driver's seat 8 and the passenger seat 9.

[0027] Right and left doors 10 are attached so as to be able to open and close to the right part 5a and left part 5b of the ROPs frame 5. The rear frame 6 and the lower frame 7 are connected to the rear part of the ROPs frame 5 and extend rearward, and a loading platform 11 is provided on the rear frame 6. In this case, the right part 5a of the ROPs frame 5 corresponds to the right part of the body 3, and the left part 5b of the ROPs frame 5 corresponds to the left part of the body 3.

[0028] (Configuration of the travel transmission system) As shown in Fig. 1, an engine 12, a continuously variable transmission 13, a transmission case (not shown), and rear wheels 2 are mounted on a lower frame 7. Inside the transmission case, there are provided a gear-type auxiliary transmission (not shown) capable of shifting to two forward speeds and one reverse speed, a rear wheel differential (not shown), and a front wheel transmission (not shown).

[0029] The power of the engine 12 is transmitted to the continuously variable transmission 13 where the speed is changed, transmitted from the continuously variable transmission 13 to the auxiliary transmission where the speed is changed, transmitted from the auxiliary transmission to the rear wheel differential device, and transmitted from the rear wheel differential device to the rear wheels 2. The power branched between the auxiliary transmission and the rear wheel differential device is transmitted to the front wheels 1 via the front wheel transmission device.

[0030] When the front wheel transmission is operated to the four-wheel drive state, power branched between the sub-transmission and the rear wheel differential is transmitted to the front wheels 1, resulting in a four-wheel drive state in which the front wheels 1 and the rear wheels 2 are driven. When the front wheel transmission is operated to the two-wheel drive state, power is cut off at the front wheel transmission, resulting in a two-wheel drive state in which the rear wheels 2 are driven.

[0031] (Configuration of the lower horizontal frame 21 and the upper horizontal frame 22) As shown in Figures 2 and 4, a linear lower horizontal frame 21 is provided, and the lower horizontal frame 21 is connected along the left-right direction across the lower part of the right part 5a and the lower part of the left part 5b of the rope frame 5.

[0032] An upper horizontal frame 22 is provided, and the upper horizontal frame 22 has a right portion 22a, a left portion 22b, and a center portion 22c. The right portion 22a of the upper horizontal frame 22 is connected to the vertical middle portion of the right portion 5a of the ROP frame 5 and extends diagonally forward left in plan view. The left portion 22b of the upper horizontal frame 22 is connected to the vertical middle portion of the left portion 5b of the ROP frame 5 and extends diagonally forward right in plan view.

[0033] The central portion 22c of the upper horizontal frame 22 is connected in the left-right direction to the front ends of the right portion 22a and the left portion 22b of the upper horizontal frame 22. The lower horizontal frame 21 is provided at a lower position than the upper horizontal frame 22.

[0034] Right and left vertical frames 24 are provided, which are angled in side view, and the vertical frames 24 are connected across the left part of the lower horizontal frame 21 and the left part of the upper horizontal frame 22 (central part 22c). In plan view, a channel-shaped intermediate horizontal frame 23 is provided, and the intermediate horizontal frame 23 is connected across the lower part of the right part 5a of the ROPS frame 5 and the right vertical frame 24.

[0035] Right and left upper and lower frames 25 are provided along the vertical direction, and the upper and lower frames 25 are connected to the right and left parts of the central portion 22c of the upper horizontal frame 22 and the front part of the floor frame 4. In a side view, the upper and lower frames 25 are provided forward of the ROP frame 5 and the lower horizontal frame 21. A front-rear frame 26 along the front-rear direction is connected to the left part of the lower horizontal frame 21 and the vertical middle part of the left upper and lower frame 25.

[0036] A front panel 27 is attached to the front of the floor frame 4, the right and left parts 5a and 5b of the ROPs frame 5, the upper horizontal frame 22, and the upper and lower frames 25. The front panel 27 separates the area of ​​the driver's seat 8 and passenger seat 9 from the area in front of the ROPs frame 5.

[0037] (Configuration around the steering wheel 15) - 1 2, 3, and 4, a base member 20 is provided, and the control handle 15, the gearshift lever 16, the parking lever 17, and the switching lever 18 are attached to the base member 20. The base member 20 is attached to a vertical frame 24.

[0038] A steering handle 15, a gearshift lever 16, a parking lever 17, and a switching lever 18 are attached to a vertical frame 24 via a base member 20, and are provided in front of the driver's seat 8.

[0039] A dash panel 14 is provided in front of the driver's seat 8 and the passenger seat 9, and a steering handle 15, a gearshift lever 16, a parking lever 17, and a switching lever 18 pass through openings in the dash panel 14 and protrude to the outside of the dash panel 14.

[0040] An accelerator pedal 28 and a brake pedal 29 are provided below the left portion of the dash panel 14. Two auxiliary handles 19 are provided side by side in the left-right direction in the center and right portions (in front of the passenger seat 9) of the dash panel 14. The auxiliary handles 19 are connected to the intermediate horizontal frame 23 and extend rearward from the dash panel 14.

[0041] (Configuration around the steering wheel 15) - 2 1, 2, 3, and 4, the continuously variable transmission 13 is configured as a belt-type continuously variable transmission. When the rotation speed of the engine 12 increases as a result of depressing the accelerator pedal 28, the continuously variable transmission 13 is automatically operated to a higher speed. When the rotation speed of the engine 12 decreases as a result of releasing the accelerator pedal 28, the continuously variable transmission 13 is automatically operated to a lower speed.

[0042] The front wheels 1 are steered using a steering handle 15. A shift lever 16 operates the auxiliary transmission in the transmission case to two forward speeds and one reverse speed. A selector lever 18 operates the front wheel transmission to four-wheel drive or two-wheel drive, and the rear wheel differential to differential operation or differential lock.

[0043] The vehicle is provided with brakes (not shown) that can brake the front wheels 1 and rear wheels 2, and the brakes are operated to a braking state by stepping on the brake pedal 29. The vehicle is also provided with a parking brake device (not shown), and the parking brake device is operated by operating the parking lever 17, and the brakes are maintained in a braking state.

[0044] (Configuration of upper panel 30) 2 and 5, the upper panel 30 is provided in front of the dash panel 14. The upper panel 30 has a first portion 31, a second portion 32 (corresponding to the rear portion of the upper panel 30), and a third portion 33 (corresponding to the rear portion of the upper panel 30), and is formed by bending a metal sheet. The upper panel 30 has a width spanning the right portion 5a and the left portion 5b of the ROPs frame 5.

[0045] In the upper panel 30, the first portion 31 is formed in a flat plate shape. The upper horizontal frame 22 is provided forward of the dash panel 14, and the front portion of the first portion 31 is connected to the upper horizontal frame 22 (the right portion 22a, the left portion 22b, and the center portion 22c).

[0046] The second portion 32 is formed in a gentle arc shape in a plan view, and extends diagonally upward and rearward from the rear of the first portion 31. A bracket 34 is connected to the right portion 5a and the left portion 5b of the ROPS frame 5, and the right and left portions of the second portion 32 are connected to the bracket 34 with bolts. The third portion 33 is formed in a flat plate shape, and is formed in a gentle arc shape in a plan view, and extends rearward from the rear of the second portion 32.

[0047] 1 and 5, the hood 35 is provided at the top of the front part of the fuselage 3 so as to be openable and closable about an axis D1 along the left-right direction, and is provided in front of the upper panel 30. When the hood 35 is operated to the closed position, the rear end 35a of the hood 35 is located above the first portion 31 and the second portion 32 of the upper panel 30, and a gap 36 spanning the entire width of the hood 35 is formed between the first portion 31 and the second portion 32 of the upper panel 30 and the rear end 35a of the hood 35.

[0048] (Dash Panel 14 Configuration) As shown in FIGS. 2 and 3, the dash panel 14 is integrally formed from synthetic resin, and has a width spanning the right and left portions 5a and 5b of the ROPs frame 5.

[0049] The lower portion 14c of the dash panel 14 is connected to the lower horizontal frame 21 by a pin-shaped connecting member 38. The dash panel 14 is attached from the rear (outside) to the intermediate horizontal frame 23. The auxiliary handle 19 is attached from the rear (outside) to a portion of the intermediate horizontal frame 23 on the outer surface of the dash panel 14. With the dash panel 14 sandwiched between the intermediate horizontal frame 23 and the auxiliary handle 19, the intermediate horizontal frame 23, dash panel 14, and auxiliary handle 19 are fastened together and connected by bolts 39.

[0050] Right and left reinforcing members 37 (see FIG. 1) are connected to the vertical middle portion of the right portion 5a and the vertical middle portion of the left portion 5b of the ROPs frame 5. The right portion 14a of the dash panel 14 is connected to the right reinforcing member 37 by a connecting member 38. The left portion 14b of the dash panel 14 is connected to the left reinforcing member 37 by a connecting member 38. The right portion 14a and the left portion 14b of the dash panel 14 are connected to the right portion 5a and the left portion 5b of the ROPs frame 5 via the reinforcing members 37.

[0051] 2 and 5, the front portion 14d of the dash panel 14 is placed from above on the second portion 32 and the third portion 33 of the upper panel 30, and the front portion 14d of the dash panel 14 overlaps the second portion 32 and the third portion 33 of the upper panel 30. In a side view (cross-sectional view), the front portion 14d of the dash panel 14 extends diagonally forward and downward along the second portion 32 of the upper panel 30.

[0052] A connecting member 38 is attached across the front portion 14d of the dash panel 14 and the third portion 33 of the upper panel 30, connecting the front portion 14d of the dash panel 14 to the second portion 32 and the third portion 33 of the upper panel 30.

[0053] (Configuration of gap 40) As shown in Figures 2 and 5, in the area where the front portion 14d of the dash panel 14 and the second portion 32 and third portion 33 of the upper panel 30 are overlapped, a gap 40 is formed in the area between the front end portion 14e of the front portion 14d of the dash panel 14 and the connecting member 38 (the area between the front portion 14d of the dash panel 14 and the second portion 32 of the upper panel 30) in a side view (cross-sectional view).

[0054] In a side view (cross-sectional view), the gap 40 opens forward from the front end 14e of the front part 14d of the dash panel 14, and opens diagonally forward and downward along the second part 32 of the upper panel 30. In a plan view, the gap 40 is provided across the entire width of the dash panel 14 and the entire width of the upper panel 30, and is provided across the right part 5a and left part 5b of the ROPs frame 5.

[0055] (First Alternative Embodiment of the Invention) The gap 40 may not be provided across the entire width of the dash panel 14 and the entire width of the upper panel 30, but may instead be provided across the entire width of the dash panel 14 and the entire width of the upper panel 30 in parts where the gap 40 exists and parts where the gap 40 does not exist.

[0056] (Second Alternative Embodiment of the Invention) The front portion 14d of the dash panel 14 may extend substantially horizontally forward in a side view (cross-sectional view). According to this configuration, the second portion 32 of the upper panel 30 is inclined in a side view (cross-sectional view), so that the vertical distance of the gap 40 becomes larger in a portion closer to the front end portion 14e of the front portion 14d of the dash panel 14 in a side view (cross-sectional view).

[0057] (Correspondence to claims)-1 The vehicle is equipped with a running device (front wheels 1, rear wheels 2) and a body 3 to which the running device (front wheels 1, rear wheels 2) is attached and supported by the running device (front wheels 1, rear wheels 2). A driver's seat 8 and a passenger seat 9 are provided on the body 3, lined up in the left-right direction.

[0058] The vehicle is provided with a dash panel 14 provided in front of the driver's seat 8 and the passenger seat 9, and an upper panel 30 provided in front of the dash panel 14. The front portion 14d of the dash panel 14 and the rear portion (third portion 33) of the upper panel 30 are overlapped so that the front portion 14d of the dash panel 14 is positioned above the rear portion (second portion 32, third portion 33) of the upper panel 30. A connecting member 38 is provided which is attached across the front portion 14d of the dash panel 14 and the rear portion (second portion 32, third portion 33) of the upper panel 30, connecting the front portion 14d of the dash panel 14 and the rear portion (second portion 32, third portion 33) of the upper panel 30.

[0059] At the portion where the front portion 14d of the dash panel 14 and the rear portion (second portion 32, third portion 33) of the upper panel 30 overlap, a gap 40 is formed in the portion between the front end portion 14e of the front portion 14d of the dash panel 14 and the connecting member 38. The gap 40 opens forward from a front end 14e of the front portion 14d of the dash panel 14.

[0060] (Correspondence to claims)-2 A dash panel 14 and an upper panel 30 are provided across the right and left sections 5a, 5b of the fuselage 3. A gap 40 is provided across the entire width of the dash panel 14 and the entire width of the top panel 30.

[0061] (Correspondence to claims) - 3 An upper horizontal frame 22 is provided in front of the dash panel 14 and connected along the left-right direction across the right section 5a and left section 5b of the body 3. An upper panel 30 (first section 31) is connected to the upper horizontal frame 22.

[0062] A lower horizontal frame 21 is provided at a position lower than the upper horizontal frame 22 and is connected along the left-right direction across the right section 5a and the left section 5b of the fuselage 3. A lower portion 14c of the dash panel 14 is connected to the lower horizontal frame 21. The right and left portions 14 a and 14 b of the dash panel 14 are connected to the right and left portions 5 a and 5 b of the fuselage 3 .

[0063] The body 3 has a floor frame 4 provided at the bottom of the body 3, and a ROPs frame 5 connected to the floor frame 4 and surrounding a driver's seat 8 and a passenger seat 9. An upper horizontal frame 22 and a lower horizontal frame 21 are connected along the left-right direction across a right portion 5a and a left portion 5b of the ROPs frame 5. The right and left portions 14a, 14b of the dash panel 14 are connected to the right and left portions 5a, 5b of the ROP frame 5. [Industrial Applicability]

[0064] The present invention can be applied not only to work vehicles with front wheels 1 and rear wheels 2, but also to work vehicles with front wheels 1 and rear crawler running devices (not shown), and also to work vehicles that do not have front wheels 1 and rear wheels 2 but have right and left crawler running devices. [Explanation of symbols]

[0065] 1 Front wheel (running gear) 2 Rear wheels (running gear) 3 aircraft 4 Floor frame 5 Rops Frame 5a Right side 5b Left 8 Driver's seat 9 Passenger seat 14 Dash panel 14a right side 14b Left 14c bottom 14d front 14e Front end 21 Lower horizontal frame 22 Upper horizontal frame 30 Top Panel 32 Second part (rear) 33 Third part (rear) 38 Connecting member 40 Gap

Claims

1. Running gear and a machine body to which the running device is attached and supported by the running device; A driver's seat and a passenger seat are arranged side by side in the left-right direction on the aircraft body; a dash panel provided in front of the driver's seat and the passenger seat; an upper panel provided in front of the dash panel, The front portion of the dash panel and the rear portion of the upper panel are overlapped with each other so that the front portion of the dash panel is positioned above the rear portion of the upper panel, a connecting member attached across the front portion of the dash panel and the rear portion of the upper panel to connect the front portion of the dash panel and the rear portion of the upper panel; In the overlapping portion between the front portion of the dash panel and the rear portion of the upper panel, a gap is formed between the front end of the front portion of the dash panel and the connecting member, In the work vehicle, the gap is open forward from the front end of the front part of the dash panel.

2. the dash panel and the upper panel are provided across the right and left sides of the fuselage, 2. The work vehicle according to claim 1, wherein the gap is provided across the entire width of the dash panel and the entire width of the upper panel.

3. An upper horizontal frame is provided forward of the dash panel and connected along the left-right direction across the right and left portions of the body, 2. The work vehicle according to claim 1, wherein the upper panel is connected to the upper lateral frame.

4. A lower horizontal frame is provided at a position lower than the upper horizontal frame and connected along the left-right direction across the right and left parts of the body, 4. The work vehicle according to claim 3, wherein a lower portion of the dash panel is connected to the lower horizontal frame.

5. 4. The work vehicle according to claim 3, wherein the right and left portions of the dash panel are connected to the right and left portions of the vehicle body.

6. The vehicle body has a floor frame provided at a lower part of the vehicle body, and a ROPS frame connected to the floor frame and surrounding the driver's seat and the passenger seat, The upper horizontal frame and the lower horizontal frame are connected along the left-right direction across the right and left parts of the rope frame, 5. A work vehicle according to claim 4, wherein the right and left portions of the dash panel are connected to the right and left portions of the ROPs frame.

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