JP2004106627A - Traveling vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To mount integrally formed radiator, oil cooler and condenser accurately, easily and surely. <P>SOLUTION: At the position in the immediate front of an engine, the radiator, the oil cooler and the condenser are superimposed on a vehicle frame in the fore-and-aft direction while these radiator, oil cooler and condenser are integrally mounted on the vehicle frame through an integral linking and mounting body. Since the radiator, the oil cooler and the condenser are superimposed in the fore-and-aft direction and are integrally mounted on the vehicle frame through the integral linking and mounting body, they can be compactly arranged at the position in the immediate front of the engine. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a traveling vehicle.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as one form of a traveling vehicle, there is a vehicle in which a vehicle body frame is provided between a pair of left and right traveling units, a motor unit is provided at a front portion of the vehicle body frame, and an operation unit is disposed at a rear position of the motor unit.
[0003]
The prime mover has an engine mounted on the body frame via an engine mount, a radiator, an oil cooler, and a condenser located in front of the engine, and an air cleaner extending in the front-rear direction above the engine. And the muffler is arranged.
[0004]
Here, the engine mount is formed of an engine-side support piece continuously provided on the engine side, a body frame-side support piece continuously provided on the vehicle body frame side, and an elastic body for vibration isolation interposed between the two support pieces. are doing.
[0005]
The air cleaner is arranged at the rear of the engine to avoid interference with other equipment, for example, a compressor.
[0006]
An exhaust pipe is connected to the muffler, and exhaust is performed through the exhaust pipe.
[0007]
[Problems to be solved by the invention]
However, the traveling vehicle described above still has the following disadvantages.
[0008]
(1) A radiator, an oil cooler, and a condenser are arranged at the front position of the engine, but since they are individually assembled, the work of arranging them compactly at the front position of the engine becomes complicated. ing.
[0009]
(2) The air cleaner is disposed at the rear of the engine. However, the air cleaner extends in the front-rear direction and projects rearward from the rear end of the engine. The length is longer.
[0010]
(3) The engine is mounted on the vehicle body frame via the engine mount. If the vehicle body frame receives a large vibration and impact from the road surface, an excessive tensile load is applied to the elastic body forming a part of the engine mount. Acts to damage the elastic body and the like, and as a result, the engine mount may not function as a vibration isolator.
[0011]
(4) Although an exhaust pipe is connected to the muffler, the exhaust pipe may interfere with other components due to vibrations of the engine and the vehicle body to generate noise.
[0012]
[Means for Solving the Problems]
Therefore, in the present invention, the radiator, the oil cooler, and the condenser are arranged on the vehicle body frame in the front-rear direction at a position immediately in front of the engine, and these radiators are integrated with the vehicle body frame via an integral connection and mounting body. And an oil cooler and a condenser are integrally mounted.
[0013]
In addition, the present invention is also characterized by the following configurations.
[0014]
(1) An air cleaner extending in the front-rear direction is disposed at a position directly above the engine, and the axis of the air cleaner is disposed so as to be inclined so as to intersect a virtual center line in the front-rear direction of the engine.
[0015]
(2) The engine is mounted on the vehicle body frame via a plurality of engine mounts, and at least one engine mount is provided with a restriction pin for restricting the vertical movement of the engine in a lateral direction. And a restriction pin receiving piece is provided on the control pin, and the restriction pin is inserted into a restriction pin engaging recess formed in the restriction pin receiving piece.
[0016]
(3) A muffler is arranged at the upper part of the engine, an exhaust pipe is extended from the muffler, and a middle part of the exhaust pipe is connected to an exhaust pipe support which is erected on the engine via a vibration-proof rubber receiver. And supported it.
[0017]
(4) The front and rear partition walls are formed by rising upward at the upper edge of the integral connection and mounting body, and the intake pipe insertion holes are formed in the front and rear partition walls, while the air cleaner is disposed above the engine. Extending the intake pipe forward from the air cleaner, inserting the distal end of the intake pipe into the intake pipe insertion hole, the inner peripheral edge of the intake pipe insertion hole, and the outer peripheral edge of the distal end of the intake pipe. A ring-shaped sealing sliding body was interposed between them.
[0018]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described.
[0019]
That is, in the traveling vehicle according to the present invention, the radiator, the oil cooler, and the condenser are arranged on the vehicle body frame in a front-rear direction at a position immediately before the engine, and the vehicle body frame is integrally connected to the vehicle body frame via an attachment / attachment body. The radiator, oil cooler and condenser are integrally mounted.
[0020]
An air cleaner extending in the front-rear direction is disposed immediately above the engine, and the axis of the air cleaner is disposed in an inclined shape that intersects a virtual center line in the front-rear direction of the engine.
[0021]
In addition, the engine is mounted on the body frame via a plurality of engine mounts, and at least one engine mount is provided with a restriction pin for restricting the vertical movement of the engine in a lateral direction, while the vehicle body frame has A regulating pin receiving piece is provided, and the regulating pin is inserted into a regulating pin engaging recess formed in the regulating pin receiving piece.
[0022]
In addition, a muffler is arranged at the top of the engine, an exhaust pipe is extended from the muffler, and a middle part of the exhaust pipe is connected to an exhaust pipe support that is erected on the engine via a vibration-proof rubber receiver. And support them.
[0023]
Further, the front and rear partition walls are formed by rising upward at the upper edge of the integral connection and mounting body, and the intake pipe insertion holes are formed in the front and rear partition walls, while the air cleaner is disposed at a position above the engine. Extending the intake pipe forward from the air cleaner, inserting the distal end of the intake pipe into the intake pipe insertion hole, the inner peripheral edge of the intake pipe insertion hole, and the outer peripheral edge of the distal end of the intake pipe. A ring-shaped sealing sliding body is interposed between them.
[0024]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0025]
A shown in FIG. 1 is a traveling vehicle according to the present invention. In the traveling vehicle A, a vehicle body frame 2 is erected between a pair of left and right crawler traveling parts 1 and 1, and a front part of the vehicle body frame 2 is provided. A prime mover unit 3 is provided, an operating unit 4 is provided at the rear, and a transmission unit 5 is provided below the operating unit 4.
[0026]
As shown in FIGS. 1 to 3, each traveling unit 1 includes a traveling frame 10 extending in the front-rear direction, front and rear driven wheels 11 and 12 attached to front and rear ends of the traveling frame 10, respectively. A drive wheel 13 is disposed between the front and rear driven wheels 11 and 12 and at an upper position, and a crawler belt 14 wound between the driven wheels 11, 12 and 13 and formed into a triangular shape in a side view. I have. Reference numeral 15 denotes a front driven wheel support shaft, 16 denotes a rear driven wheel support shaft, 17 denotes a drive wheel support shaft, 18 denotes an equalizer, 19 denotes a crawler belt slippage prevention member, and 20 denotes a crawler belt tension adjuster.
[0027]
As shown in FIG. 2 and FIG. 3, a pair of front and rear connecting frames 21 and 22 extending in the left-right direction are horizontally laid between the pair of right and left running frames 10 and 10. The side ends of the connection frames 21 and 22 are detachably connected.
[0028]
As shown in FIGS. 2 and 3, support bases 23, 23, which will be described later, are provided at rear portions of the traveling frames 10, 10. Are connected detachably.
[0029]
As shown in FIGS. 1 to 3, the vehicle body frame 2 includes a pair of left and right vehicle body frame forming pieces 30, 30 extending in the front-rear direction, and a transmission section 5 erected between the rear portions of both body frame forming pieces 30, 30. And axle cases 31 extending from the left and right rear portions of the transmission portion 5 to the left and right outside.
[0030]
A pair of left and right traveling frames 10, 10 is fixed to the middle portion of the pair of left and right traveling frames 10, 10, and a pair of left and right support bases 23, 23 is moved upward from the rear of the pair of left and right traveling frames 10, 10. The transmission section 5 is erected between the support stands 23, 23 via axle cases 31, 31, and the rear end of the transmission section 5 is detachably connected to the rear connection frame 22.
[0031]
As shown in FIGS. 1 and 4, the engine unit 3 has an engine E mounted between the front portions of a pair of left and right body frame forming pieces 30, 30, and a radiator 32, an oil cooler 33, and a condenser in front of the engine E. 34 and the like, an air cleaner 35 is disposed immediately above, and a muffler 36 is disposed above and on the right side.
[0032]
As shown in FIGS. 1 to 4, the transmission unit 38 is interlocked to the rear of the engine E via a transmission shaft 38, and the transmission unit 5 is connected to the transmission unit 5 as shown in FIGS. 1 to 3. In addition, the PTO shaft 39 is interlocked and connected so that the PTO shaft 39 projects rearward from the center of the rear wall of the transmission unit 5.
[0033]
As shown in FIG. 1, the driving unit 4 includes a driving unit support frame 40 provided on a middle part of the vehicle body frame 2, and a steering column 41 is erected at a front portion of the driving unit support frame 40. A steering wheel 43 is attached to the upper end of the column 41 via a wheel support shaft 42, a driver's seat 44 is arranged at a position behind the steering wheel 43, and a fuel tank 45 is arranged at a position on the left side of the driver's seat 44. The battery 46 is disposed at the right side position.
[0034]
A floor portion 47 is stretched on the driving portion support frame 40 located between the steering column 41 and the driver's seat 44, and left and right support frames 48, 48 is extended rearward and upward, and the base end of a forward / reverse switching lever (shift lever) 50 is attached to the right support frame 48 via a lever attachment body 49. 51 is a canopy.
[0035]
In the above-described configuration, the gist of the present invention is that the radiator 32, the oil cooler 33, and the condenser 34 are superimposed in the front-rear direction on the body frame 2 at a position immediately before the engine E, as shown in FIGS. The radiator 32, the oil cooler 33, and the condenser 34 are integrally mounted on the vehicle body frame 2 via an integrated connection and mounting body 55.
[0036]
That is, as shown in FIGS. 4 to 6, the supporting horizontal frame 56 is suspended between the front portions of the pair of left and right vehicle body frame forming pieces 30, and is integrally connected and mounted on the supporting horizontal frame 56. The body 55 is detachably fixed, and the same connecting and attaching body 55 includes a frame 57 formed in a square frame shape in a front view, and a rear end edge of a lower frame forming piece 57a of the frame 57. A radiator support piece 58 formed to extend rearward from the portion, an upper partition wall forming piece 59 formed to extend upward from the rear end edge of the upper frame forming piece 57b of the frame body 57, The left and right side frame forming pieces 57c of the frame body 57 are formed from left and right side partition wall forming pieces 60, 60 which are formed to extend outward from the rear end edges of the pieces 57c.
[0037]
Then, the radiator 32 is placed on the radiator support piece 58 and integrally attached thereto, and the oil cooler 33 and the condenser 34 are accommodated and integrally attached in the frame 57. Numeral 61 denotes a dust-proof net extending from the front end of the frame 57. The dust-proof net 61 is attached to a guide piece 65 formed at the front end of the frame 57 so as to be freely inserted and removed in the vertical direction.
[0038]
In this manner, the radiator 32, the oil cooler 33, and the condenser 34 are superposed in the front-rear direction, and are attached to the supporting horizontal frame 56 of the vehicle body frame 2 via the integral connection / mounting body 55. The radiator 32, the oil cooler 33, and the condenser 34 are integrally attached to the integral connection and attachment body 55 in advance, and thereafter, these are brought to a position immediately before the engine E via the integral connection and attachment body 55. It can be arranged compactly.
[0039]
Moreover, the work of assembling the radiator 32, the oil cooler 33, and the condenser 34 integrally formed through the integrated connection and attachment body 55 can be performed accurately, easily, and reliably.
[0040]
Here, the support structure of the engine E will be described. As shown in FIGS. 4 and 6 to 8, the engine E has a plurality of (four in this embodiment) engine mounts 70 on the body frame 2. , 70, 70, and restricting pins 71, 71, 71, 71 for restricting excessive movement of the engine E in the vertical direction on the engine mounts 70, 70, 70, 70. On the other hand, regulating pin receiving pieces 72, 72, 72, 72 are provided on the body frame 2, and regulating pin engaging recesses 73, 73, 73, 73 formed on the regulating pin receiving pieces 72, 72, 72, 72. The regulating pins 71, 71, 71, 71 are inserted therein.
[0041]
In other words, the four engine mounts 70, 70, 70, 70 are provided at four front and rear portions of the pair of left and right vehicle body frame forming pieces 30, 30, respectively. An anti-vibration rubber support 74 is provided on the upper surface of the anti-vibration rubber support 74 as an elastic body having an anti-vibration function. An anti-vibration rubber receiver 76 protrudes outward through a fixing bracket 79, and a lower surface portion 76 a formed on the anti-vibration rubber receiver 76 so as to be inclined upward and outward through the receiving surface 77. Thus, they are connected in a state of being brought into surface contact with the vibration isolating rubber body 75.
[0042]
The above-mentioned regulating pin 71 is attached to the rear wall of the anti-vibration rubber support 74 while the above-mentioned regulating pin 71 protrudes rearward from the anti-vibration rubber receiver 76. A restriction pin engaging concave portion 73 that engages with the restricting pin 71 from above is formed in the notch 72 in a cutout shape, and the restricting pin 71 is inserted and disposed in the restricting pin engaging concave portion 73.
[0043]
Further, a regulating piece 78 is provided so as to project from the vibration-proof rubber support 74 toward the lower surface of the vibration-proof rubber receiver 76.
[0044]
In this way, since the regulating pin 71 is inserted into the regulating pin engaging recess 73 formed in the regulating pin receiving piece 72, the vehicle body frame 2 receives a large vibration or impact from the road surface, and the engine E moves upward. In the case where the engine E rises, the regulating pin 71 engages with the regulating pin engaging recess 73, and the operation of separating the engine E upward from the vehicle body frame 2 is regulated.
[0045]
On the other hand, since the regulating piece 78 protrudes from the anti-vibration rubber support 74 toward the lower surface of the anti-vibration rubber receiver 76, the vehicle body frame 2 receives a large vibration or impact from the road surface, and the engine E moves downward. In the case of sinking, the lower surface portion 76a of the vibration-proof rubber receiver 76 abuts on the upper end portion 78a of the regulating piece 78, and the operation of the engine E excessively approaching the vehicle body frame 2 is regulated.
[0046]
Therefore, it is possible to prevent an excessive tensile load or a compressive load from acting on the vibration isolating rubber body 75 forming a part of the engine mount 70, and to prevent the vibration isolating rubber body 75 from being damaged. can do. As a result, the anti-vibration function of the engine mount 70 can be satisfactorily secured.
[0047]
4 to 6, an air cleaner 35 extending in the front-rear direction is disposed at a position directly above the engine E, and the axis P of the air cleaner 35 is aligned with a virtual center line C in the front-rear direction of the engine E. It is arranged in an inclined shape that intersects with.
[0048]
In this way, by arranging the air cleaner 35 extending in the front-rear direction in an inclined manner, a drawer space larger than the front-rear width of the filter 35a housed in the air cleaner 35 is secured at a position immediately in front of the air cleaner 35. Thus, the filter 35a can be smoothly pulled out without interfering with another object such as the radiator 32 disposed immediately before, and the filter 35a can be easily replaced.
[0049]
In addition, since the air cleaner 35 can be disposed so as not to protrude rearward from the rear end of the engine E, the front and rear length of the hood 37 covering the motor unit 3 can be shortened accordingly. As a result, the front and rear length of the vehicle body can be reduced in size.
[0050]
4 and 5, the base end of the intake pipe 62 is connected to the air cleaner 35 so that the distal end 62a of the intake pipe 62 extends forward. An intake pipe insertion hole 63 is formed in an upper partition wall forming piece 59 as a front and rear partition wall formed by being raised upward at the upper end edge of the connection and attachment body 55, and the intake pipe is inserted into the intake pipe insertion hole 63. A distal end 62a of the intake pipe 62 is inserted, and a ring-shaped sealing slide 64 is provided between the inner peripheral edge of the intake pipe insertion hole 63 and the outer peripheral edge of the distal end 62a of the intake pipe 62. ing.
[0051]
In this manner, since the distal end portion 62a of the intake pipe 62 is inserted into the intake pipe insertion hole 63 via the ring-shaped sliding slider 64, the air cleaner 35 vibrates due to the vibration of the engine E. Even when the intake pipe 62 connecting the base end to the air cleaner 35 slides in the front-rear direction, the distal end of the intake pipe 62 can be freely moved in the front-rear direction in the sealing sliding body 64. The intake pipe 62 can be prevented from being damaged by a tensile load or the like acting on the intake pipe 62 by sliding, and the outer peripheral edge of the distal end portion 62a of the intake pipe 62 and the intake pipe insertion hole 63 can be prevented. The airtightness between the inner peripheral edge portion and the inner peripheral edge portion can be sufficiently ensured.
[0052]
4 to 7, a muffler 36 extending in the front-rear direction is arranged at the upper right side of the engine E, and the base end of the exhaust pipe 80 is connected to the front wall of the muffler 36. Then, the exhaust pipe 80 is once extended forward, and the midway portion 80a is extended downward, and the distal end portion 80b is projected outside through a projection hole 81 formed in a lower portion of the left side wall of the bonnet 37. I have.
[0053]
A midway portion 80a of the exhaust pipe 80 is supported by an exhaust pipe support 82 via the anti-vibration rubber receiver 76 protruding from the engine E. The exhaust pipe support 82 is The lower exhaust pipe support piece 82a is projected upward from the body 76, and the lower end of the upper exhaust pipe support piece 82b is connected to the upper end of the lower exhaust pipe support piece 82a by a connection bolt 83.
[0054]
In addition, the upper exhaust pipe support piece 82b is formed to have an L-shaped cross-section by extending in the vertical direction, and a midway portion 80a of the exhaust pipe 80 is arranged along the inner surface of the upper exhaust pipe support piece 82b. The outer peripheral surface of the intermediate portion 80a is continuously connected to the inner surface of the upper exhaust pipe support piece 82b by welding or the like.
[0055]
In this manner, the midway portion 80a of the exhaust pipe 80 extending from the muffler 36 is supported by the engine E by being continuously connected to the exhaust pipe support 82 erected by the engine E via the vibration-proof rubber receiver 76. The exhaust pipe 80 can be vibrated integrally with the engine E, so that the exhaust pipe 80 can be prevented from interfering with other components. As a result, it is possible to reliably prevent the exhaust pipe 80 from interfering with other components and generating noise.
[0056]
As shown in FIGS. 1 and 4, the bonnet 37 covering the motor unit 3 is fixed to the vehicle body frame 2, and can be opened and closed on the fixed bonnet formation 85. It is formed from the movable bonnet forming body 86 attached.
[0057]
FIGS. 9 and 10 show an engine mount 70 according to a second embodiment. The engine mount 70 has the same basic structure as the engine mount 70 according to the first embodiment. It differs in the structure that regulates the vertical movement of E.
[0058]
That is, it extends in the front-rear direction at a corner formed by the side surface 79a of the fixing bracket 79 attached to the side wall of the engine E and the side wall 76b of the vibration-proof rubber receiver 76 protruding from the fixing bracket 79. While a plate-like vertical movement restricting piece 87 is fixedly mounted, a vertical movement restricting piece receiver 88 is attached to the rear wall of the vibration isolating rubber support 74, and the vertical movement restricting piece A vertical movement restricting piece engaging concave portion 89 for restricting the vertical movement of the restricting piece 87 is formed in a notch shape, and the outer edge of the vertical motion restricting piece 87 is inserted and disposed in the vertical moving restricting piece engaging concave portion 89. are doing.
[0059]
In this manner, since the outer edge of the vertical movement restricting piece 87 is inserted into the vertical movement restricting piece engaging recess 89, the vehicle body frame 2 receives a large vibration or impact from the road surface, and the engine E moves upward. When the engine E rises or sinks downward, the vertical movement restricting piece 87 engages with the vertical movement restricting piece engaging recess 89, and the engine E is excessively separated upward or downward from the vehicle body frame 2. Operation is regulated.
[0060]
Therefore, it is possible to prevent an excessive tensile load or a compressive load from acting on the vibration isolating rubber body 75 forming a part of the engine mount 70, and to prevent the vibration isolating rubber body 75 from being damaged. can do. As a result, the anti-vibration function of the engine mount 70 can be satisfactorily secured.
[0061]
【The invention's effect】
(1) According to the first aspect of the present invention, the radiator, the oil cooler, and the condenser are arranged on the vehicle body frame in a front-rear direction at a position immediately in front of the engine, and are integrally connected to the vehicle body frame. The radiator, the oil cooler, and the condenser are integrally mounted via the radiator.
[0062]
In this way, the radiator, oil cooler, and condenser are superimposed in the front-rear direction and mounted on the vehicle body frame via the integral connection and mounting body. Can be.
[0063]
Moreover, the work of assembling the integrally formed radiator, oil cooler, and capacitor can be performed accurately, simply, and reliably.
[0064]
(2) According to the second aspect of the present invention, an air cleaner extending in the front-rear direction is disposed at a position directly above the engine, and the axis of the air cleaner is disposed in an inclined manner to intersect a virtual center line in the front-rear direction of the engine. ing.
[0065]
In this manner, the air cleaner extending in the front-rear direction can be arranged so as not to protrude rearward from the rear end of the engine, and accordingly, the front-rear length of the hood covering the prime mover portion is reduced by the short width. The front and rear length of the vehicle body can be reduced.
[0066]
(3) According to the third aspect of the present invention, the engine is mounted on the vehicle body frame via the plurality of engine mounts, and at least one engine mount is provided with a restricting pin for restricting the vertical movement of the engine. In the meantime, a regulating pin receiving piece is provided on the vehicle body frame, and the regulating pin is inserted into a regulating pin engaging recess formed in the regulating pin receiving piece.
[0067]
In this way, since the regulating pin is inserted into the regulating pin engaging recess formed in the regulating pin receiving piece, when the vehicle body frame receives a large vibration or impact from the road surface, the regulating pin is engaged with the regulating pin. The operation of engaging the engagement recess and separating the engine from the vehicle body frame is restricted.
[0068]
Therefore, it is possible to prevent an excessive tensile load from acting on the elastic body forming a part of the engine mount, and it is possible to prevent the elastic body from being damaged. As a result, the anti-vibration function of the engine mount can be satisfactorily secured.
[0069]
(4) According to the fourth aspect of the present invention, a muffler is disposed above the engine, an exhaust pipe is extended from the muffler, and a middle part of the exhaust pipe is erected on the engine via a vibration-proof rubber receiver. It is connected to the exhaust pipe support and is supported.
[0070]
In this way, the exhaust pipe extending from the muffler is connected to the exhaust pipe support that is erected by the engine via the vibration-proof rubber receiver, and is supported by the engine. Can be integrally vibrated to prevent the exhaust pipe from interfering with other constituent members. As a result, it is possible to reliably prevent the exhaust pipe from interfering with other components or generating noise.
[0071]
(5) According to the fifth aspect of the present invention, the front and rear partition walls are formed so as to rise upward at the upper end edge of the integral connection and mounting body, and the intake pipe insertion holes are formed in the front and rear partition walls, while the engine is formed. An air cleaner is disposed at a position above the air cleaner, the intake pipe is extended forward of the air cleaner, the tip of the intake pipe is inserted into the intake pipe insertion hole, and the inner peripheral edge of the intake pipe insertion hole and the intake air are sucked. A ring-shaped sealing slide is interposed between the outer peripheral edge of the distal end of the pipe and the outer peripheral edge.
[0072]
In this way, since the distal end of the intake pipe is inserted into the intake pipe insertion hole via the ring-shaped sealing sliding body, the air cleaner vibrates due to the vibration of the engine, and the base end is connected to the air cleaner. Even if the intake pipe connecting the parts slides in the front-rear direction, the tip of the intake pipe slides freely in the front-rear direction in the sealing sliding body and pulls on the intake pipe. It is possible to prevent damage due to the load, etc., and to ensure good sealing between the outer peripheral edge of the tip of the intake pipe and the inner peripheral edge of the intake pipe insertion hole. can do.
[Brief description of the drawings]
FIG. 1 is a partially cutaway side view of a traveling vehicle according to the present invention.
FIG. 2 is a side view of a traveling unit of the traveling vehicle.
FIG. 3 is a cross-sectional plan view of the traveling unit.
FIG. 4 is an explanatory side view of a motor unit.
FIG. 5 is a plan view of the motor unit.
FIG. 6 is an explanatory front view of the motor unit.
FIG. 7 is a rear view of the motor unit.
FIG. 8 is a side view of the engine mount.
FIG. 9 is a rear view of a motor unit including an engine mount according to a second embodiment.
FIG. 10 is a side view of the engine mount.
[Explanation of symbols]
A running vehicle 1 running section 2 body frame 3 prime mover section 4 driving section 5 mission section

Claims (5)

At a position immediately before the engine (E), the radiator (32), the oil cooler (33), and the condenser (34) are arranged on the vehicle body frame (2) in a superposed state in the front-rear direction, and are mounted on the vehicle body frame (2). A traveling vehicle, wherein the radiator (32), the oil cooler (33), and the condenser (34) are integrally mounted via an integrated connection and mounting body (55). An air cleaner (35) extending in the front-rear direction is disposed just above the engine (E), and an axis (P) of the air cleaner (35) intersects a virtual center line (C) in the front-rear direction of the engine (E). A traveling vehicle, wherein the traveling vehicle is arranged in an inclined shape. Regulations for mounting the engine (E) on the body frame (2) via a plurality of engine mounts (70) and restricting the vertical movement of the engine (E) on at least one engine mount (70). A pin (71) is provided to protrude in the lateral direction, and a regulating pin receiving piece (72) is provided on the body frame (2), and a regulating pin engaging recess (73) formed in the regulating pin receiving piece (72) is provided. A traveling vehicle, characterized in that the restriction pin (71) is inserted through the vehicle. A muffler (36) is arranged above the engine (E), an exhaust pipe (80) is extended from the muffler (36), and a middle part (80a) of the exhaust pipe (80) is connected to the engine (E). A traveling vehicle characterized by being supported by being connected to an exhaust pipe support (82) which is erected via a vibration-proof rubber receiver (76). A front and rear partition wall (59) is formed by being raised upward at the upper end edge of the integral connection and attachment body (55), and an intake pipe insertion hole (63) is formed in the front and rear partition wall (59), while the engine is formed. An air cleaner (35) is disposed above (E), the intake pipe (62) is extended forward of the air cleaner (35), and the tip (62a) of the intake pipe (62) is inserted through the intake pipe. It is inserted into the hole (63), and a ring-shaped sliding seal is provided between the inner peripheral edge of the intake pipe insertion hole (63) and the outer peripheral edge of the tip end (62a) of the intake pipe (62). The traveling vehicle according to claim 1, wherein a body (64) is interposed.

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