CN216611369U

CN216611369U - Energy-absorbing and anti-collision tractor air guide sleeve

Info

Publication number: CN216611369U
Application number: CN202123329964.5U
Authority: CN
Inventors: 吴炳帅; 仇珣; 张广昌
Original assignee: Shandong Dingyi Industrial Design Consulting Service Co ltd
Current assignee: Shandong Dingyi Industrial Design Consulting Service Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an energy-absorbing and anti-collision tractor air guide sleeve, which comprises a placing cover, wherein a front side anti-collision mechanism is arranged at the bottom position of one end of the placing cover, the front side anti-collision mechanism comprises movable rods, a baffle plate, a telescopic spring, a connecting plate, foamed aluminum cylinders, a sand bag, a limiting rod, a supporting plate, an L-shaped plate, a screw rod, a limiting plate and a fixing plate, the movable rods are symmetrically and slidably embedded at the bottom position of one end of the placing cover, and one ends of the two movable rods are embedded into one end of the baffle plate respectively. The safety of the driver is increased.

Description

Energy-absorbing and anti-collision tractor air guide sleeve

Technical Field

The utility model relates to the technical field of agricultural tractor hoods, in particular to an energy-absorbing and anti-collision tractor air guide sleeve.

Background

The hood is the main covering part of the tractor, it forms the space to accommodate parts such as the engine, etc., provide the safe working condition for operator, reduce the emergence of the accident, guarantee the engine and its spare part, part are protected from the influence of the external natural condition at the same time, provide the convenience for maintaining the tractor;

however, when the existing tractor air guide sleeve is impacted externally, an assembly for protecting the placing cover from front side impact is lacked, so that the phenomenon of excessive damage and falling is caused, and the placing cover and a driver cannot be effectively protected.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-absorbing and anti-collision tractor air guide sleeve, which can effectively solve the problems that when external impact is applied to the tractor air guide sleeve, an assembly for protecting a placing sleeve from front side impact is lacked, so that the phenomenon of excessive damage and dropping is caused, and the placing sleeve and a driver cannot be effectively protected.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-absorbing and anti-collision tractor air guide sleeve comprises a placing cover, wherein a front side anti-collision mechanism is mounted at the bottom of one end of the placing cover, and comprises a movable rod, a baffle plate, a telescopic spring, a connecting plate, a foamed aluminum cylinder, a sand bag, a limiting rod, a supporting plate, an L-shaped plate, a screw rod, a limiting plate and a fixing plate;

it has the movable rod, two to place cover one end bottom position department symmetry slip embedding the movable rod one end all imbeds in baffle one end, it has expanding spring, two to place the cover inner wall to be close to the embedding of movable rod outside the movable rod other end all imbeds in connecting plate one end, it has placed a foamed aluminum section of thick bamboo to place inside being close to connecting plate one side position department equidistance of cover, the inside sand hill of having placed of foamed aluminum section of thick bamboo, it has the fixed plate to place inside grabbing of cover to be close to foamed aluminum section of thick bamboo avris position department welding, fixed plate one end equidistance activity embedding has the gag lever post, and a plurality of side the gag lever post one end all imbeds in backup pad one end, backup pad one end middle part position department welding has the L template, fixed plate one end is close to one of them L template one side position department welding has the screw rod, screw rod outer end screw thread has cup jointed the restriction board.

Preferably, a foamed aluminum cylinder outer end and gag lever post outer end are closely laminated, two expanding spring one end all imbeds in connecting plate one end.

Preferably, the outer end of the limiting plate is matched with the inside of the L-shaped plate, and one end of the limiting plate is attached to one end of the fixing plate.

Preferably, the top end inside the placing cover is equidistantly provided with side anti-collision mechanisms, and each side anti-collision mechanism comprises a U-shaped frame, a mounting hole, a sliding hole, a fixed rod, a tension spring, a sliding plate, a rubber block and a supporting rod;

place the welding of the inside top equidistance of cover and have U type frame, U type frame top both sides position department has all seted up the mounting hole, the slip hole has all been seted up to U type frame both sides end, the inside embedding of slip hole has the dead lever, the inside top of slip hole is close to the embedding of dead lever outside and has the extension spring, two the dead lever outer end imbeds respectively in sliding plate top both sides, the sliding plate bottom bonds and has the block rubber, is located a plurality of with one side U type frame inner wall bottom all cup joints in the bracing piece outer end.

Preferably, the inner part of the sliding hole is matched with the outer end of the sliding plate, and two sides of the top end of the sliding plate are respectively sleeved on the outer ends of the two fixing rods in a sliding manner.

Preferably, the inner part of the rubber block is matched with the outer end of the support rod, and the bottom end of the tension spring is embedded into the top end of the sliding plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with front side anticollision institution, through expanding spring and movable rod, carry out the buffering for the first time when being convenient for strike the front side that the baffle received, and the cooperation connecting plate, be convenient for with the leading-in foamed aluminum section of thick bamboo of impact force and the sand hill inside, because the restriction of fixed plate, be convenient for restrict a plurality of foamed aluminum sections of thick bamboo, with this cooperation foamed aluminum section of thick bamboo parcel sand hill, thereby be convenient for absorb more impact forces, the convenience is protected the front end of placing the cover, increases driver's security.

2. Be provided with side anticollision institution, through U type frame, be convenient for place the bracing piece, and the effort through the extension spring, make things convenient for the sliding plate to drive the rubber piece and carry out the centre gripping fixed to the position of bracing piece, and through the mounting hole, be convenient for fix the installation of U type frame on placing the inside top of cover, simultaneously through the bracing piece, be convenient for receive side impact to placing the cover when, support it, work as because the restriction of U type frame, make the bracing piece rebound, and be convenient for restrict the position of bracing piece through the extension spring, cushion with this side impact force, avoid placing cover excessive deformation.

3. Be provided with fixed plate, connecting plate, gag lever post, backup pad, screw rod and L template, through fixed plate and connecting plate, be convenient for place a foamed aluminum section of thick bamboo to through a plurality of gag lever posts and backup pad, be convenient for carry out orderly the putting to a foamed aluminum section of thick bamboo, and through the screw rod, be convenient for to the angle of adjusting the limiting plate, the cooperation L template is convenient for restrict fixedly to a plurality of foamed aluminum sections of thick bamboo.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the placement housing of the present invention;

FIG. 3 is a schematic view of the mounting structure of the limiting plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the support pole of the present invention;

reference numbers in the figures: 1. placing a cover;

2. a front side collision avoidance mechanism; 201. a movable rod; 202. a baffle plate; 203. a tension spring; 204. a connecting plate; 205. a foamed aluminum cylinder; 206. sand bags; 207. a limiting rod; 208. a support plate; 209. an L-shaped plate; 210. a screw; 211. a limiting plate; 212. a fixing plate;

3. a lateral anti-collision mechanism; 301. a U-shaped frame; 302. mounting holes; 303. a slide hole; 304. fixing the rod; 305. a tension spring; 306. a sliding plate; 307. a rubber block; 308. a support rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, which is characterized in that an energy-absorbing and anti-collision tractor air guide sleeve comprises a placing cover 1, wherein a front side anti-collision mechanism 2 is installed at the bottom of one end of the placing cover 1, and the front side anti-collision mechanism 2 comprises a movable rod 201, a baffle plate 202, a telescopic spring 203, a connecting plate 204, a foamed aluminum cylinder 205, a sand bag 206, a limiting rod 207, a supporting plate 208, an L-shaped plate 209, a screw 210, a limiting plate 211 and a fixing plate 212;

the bottom position of one end of the placing cover 1 is symmetrically and slidably embedded with movable rods 201, one ends of the two movable rods 201 are embedded into one end of a baffle 202, the inner wall of the placing cover 1 is embedded with telescopic springs 203 near the outer sides of the movable rods 201, the other ends of the two movable rods 201 are embedded into one end of a connecting plate 204, a foamed aluminum cylinder 205 is placed in the placing cover 1 at an equal distance at a position near one side of the connecting plate 204, a sand bag 206 is placed in the foamed aluminum cylinder 205, a fixing plate 212 is welded at a position near the side of the foamed aluminum cylinder 205 in the placing cover 1, one end of the fixing plate 212 is embedded into a limiting rod 207 at an equal distance, so that the position of the foamed aluminum cylinder 205 is limited, the outer end of the foamed aluminum cylinder 205 is tightly attached to the outer end of the limiting rod 207, one end of the two telescopic springs 203 is embedded into one end of the connecting plate 204, one end of a plurality of the limiting rods 207 at the side is embedded into one end of a supporting plate 208, and a L-shaped plate 209 is welded at the middle position at one end of the supporting plate 208, the fixing plate 212 is welded at one side of one L-shaped plate 209, the limiting plate 211 is sleeved at the outer end of the screw rod 210 in a threaded manner, the limiting plate 211 is convenient to place, the outer end of the limiting plate 211 is matched with the inside of the L-shaped plate 209, and one end of the limiting plate 211 is attached to one end of the fixing plate 212.

The top end in the placing cover 1 is equidistantly provided with the side anti-collision mechanisms 3, and each side anti-collision mechanism 3 comprises a U-shaped frame 301, a mounting hole 302, a sliding hole 303, a fixed rod 304, a tension spring 305, a sliding plate 306, a rubber block 307 and a supporting rod 308;

place cover 1 inside top equidistance welding and have U type frame 301, mounting hole 302 has all been seted up to U type frame 301 top both sides position department, sliding hole 303 has all been seted up to U type frame 301 both sides end, the inside embedding of sliding hole 303 has dead lever 304, the inside top of sliding hole 303 is close to the embedding of dead lever 304 outside and has been had extension spring 305, two dead lever 304 outer ends are embedded in sliding plate 306 top both sides respectively, be convenient for the slip of sliding plate 306, the inside and sliding plate 306 outer end of sliding hole 303 agrees with, sliding plate 306 top both sides slide respectively and cup joint in two dead lever 304 outer ends, sliding plate 306 bottom bonds there is rubber block 307, a plurality of U type frame 301 inner wall bottoms that lie in the same side all cup joint in bracing piece 308 outer end, be convenient for support placing cover 1 both sides end, the inside and bracing piece 308 outer end agree with of rubber block 307, be convenient for the activity of bracing piece 308, the extension spring 305 bottom is embedded in sliding plate 306 top.

The working principle and the using process of the utility model are as follows: firstly, placing a plurality of foamed aluminum cylinders 205 between a fixing plate 212 and a connecting plate 204, then pulling a supporting plate 208 to enable the supporting plate 208 to drive a plurality of limiting rods 207 to penetrate through the fixing plate 212 to be in contact with the foamed aluminum cylinders 205, so that the foamed aluminum cylinders 205 are placed orderly, pulling a limiting plate 211 to enable the limiting plate 211 to rotate at the outer end of a screw 210, and when the limiting plate 211 rotates into an L-shaped plate 209, so that a plurality of supporting rods 308 are limited, and a plurality of foamed aluminum cylinders 205 are limited and fixed on one side of the fixing plate 212;

secondly, when the placing cover 1 is impacted at the front side, the baffle 202 drives the movable rod 201 to move, the movable rod 201 drives the connecting plate 204 to move, the telescopic spring 203 is driven to stretch, the reaction force of the telescopic spring 203 is convenient for buffering the baffle 202 when the front side is impacted, when the connecting plate 204 is contacted with the outer end of the foamed aluminum cylinder 205, the impact force is absorbed and guided into the sandbag 206 under the action of the foamed aluminum cylinder 205, and the impact force is guided into the foamed aluminum cylinder 205 from the interior of the sandbag 206 again, so that the sandbag 206 is wrapped by the foamed aluminum cylinder 205 in a matching manner, more impact force is convenient to absorb, the front end of the placing cover 1 is convenient to protect, and the safety of a driver is improved;

then, the sliding plate 306 is pulled, so that the movable plate slides at the outer end of the fixed rod 304 and simultaneously drives the tension spring 305 to stretch, then the supporting rod 308 is pulled, so that the supporting rod 308 is placed inside the plurality of U-shaped frames 301, at this time, due to the reaction force of the tension spring 305, the sliding plate 306 conveniently drives the rubber block 307 to clamp and fix the position of the supporting rod 308, the U-shaped frames 301 are conveniently installed and fixed at the top end inside the placing cover 1 through the installation hole 302, meanwhile, when the placing cover 1 is impacted laterally, two ends of the placing cover 1 deform, so that the inside of the placing cover 1 is contacted with two ends of the plurality of supporting rods 308, so as to support the placing cover, when the supporting rod 308 drives the rubber block 307 to move due to the limitation of the U-shaped frames 301 and the continuous deformation of the placing cover 1, the rubber block 307 drives the sliding plate 306 to move upwards at the outer end of the fixed rod 304, so that the tension spring 305 is stretched, so that through the reaction force of the tension spring 305, the lateral impact force is convenient to buffer, and the placing cover 1 is prevented from excessively deforming.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tractor kuppe of energy-absorbing anticollision, is including placing cover (1), its characterized in that: a front side anti-collision mechanism (2) is installed at the bottom of one end of the placing cover (1), and the front side anti-collision mechanism (2) comprises a movable rod (201), a baffle (202), a telescopic spring (203), a connecting plate (204), an aluminum foam cylinder (205), a sand bag (206), a limiting rod (207), a supporting plate (208), an L-shaped plate (209), a screw rod (210), a limiting plate (211) and a fixing plate (212);

it has movable rod (201), two to place cover (1) one end bottom position department symmetry slip embedding, movable rod (201) one end all is embedded in baffle (202) one end, it has expanding spring (203) to place cover (1) inner wall to be close to movable rod (201) outside embedding, two movable rod (201) other end all is embedded in connecting plate (204) one end, place cover (1) inside and be close to connecting plate (204) one side position equidistance and place a foam aluminum section of thick bamboo (205), foam aluminum section of thick bamboo (205) inside has placed sand hill (206), place cover (1) inside and grab and be close to foam aluminum section of thick bamboo (205) avris position department and weld fixed plate (212), fixed plate (212) one end equidistance activity embedding has spacing pole (207), and a plurality of side spacing pole (207) one end all is embedded in backup pad (208) one end, backup pad (208) one end middle part position department welding has L template (209), one end of the fixing plate (212) is welded with a screw rod (210) at a position close to one side of one L-shaped plate (209), and a limiting plate (211) is sleeved at the outer end of the screw rod (210) in a threaded manner.

2. The energy absorbing and crash proof tractor air guide sleeve of claim 1, wherein: the outer end of the foamed aluminum cylinder (205) is tightly attached to the outer end of the limiting rod (207), and one end of each expansion spring (203) is embedded into one end of the connecting plate (204).

3. The energy absorbing and crash proof tractor air guide sleeve of claim 1, wherein: the outer end of the limiting plate (211) is matched with the interior of the L-shaped plate (209), and one end of the limiting plate (211) is attached to one end of the fixing plate (212).

4. The energy absorbing and crash proof tractor air guide sleeve of claim 1, wherein: the top end of the interior of the placing cover (1) is equidistantly provided with side anti-collision mechanisms (3), and each side anti-collision mechanism (3) comprises a U-shaped frame (301), a mounting hole (302), a sliding hole (303), a fixed rod (304), a tension spring (305), a sliding plate (306), a rubber block (307) and a supporting rod (308);

it has U type frame (301) to place the welding of the inside top equidistance of cover (1), mounting hole (302) have all been seted up to U type frame (301) top both sides position department, sliding hole (303) have all been seted up to U type frame (301) both sides end, the inside embedding of sliding hole (303) has dead lever (304), the inside top of sliding hole (303) is close to dead lever (304) outside embedding and has extension spring (305), two dead lever (304) outer end is embedded into in sliding plate (306) top both sides respectively, sliding plate (306) bottom bonds and has rubber block (307), is located a plurality of with one side U type frame (301) inner wall bottom all cup joints in bracing piece (308) outer end.

5. The energy absorbing and crash proof tractor air guide sleeve of claim 4, wherein: the inner part of the sliding hole (303) is matched with the outer end of the sliding plate (306), and two sides of the top end of the sliding plate (306) are respectively sleeved on the outer ends of the two fixing rods (304) in a sliding mode.

6. The energy absorbing and crash proof tractor air guide sleeve of claim 4, wherein: the inner part of the rubber block (307) is matched with the outer end of the supporting rod (308), and the bottom end of the tension spring (305) is embedded into the top end of the sliding plate (306).