CN210946348U

CN210946348U - Ramp structure for getting into field

Info

Publication number: CN210946348U
Application number: CN201921771685.4U
Authority: CN
Inventors: 林开清; 詹文泰; 林子浩
Original assignee: Fujian Dadi Engineering Design Co ltd
Current assignee: Fujian Dadi Engineering Design Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-07
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a structure of ramp of leaving farmland is applied to between field road and the field piece, including the ramp of leaving farmland, the domatic sliding connection of ramp of leaving farmland has the cab apron, crosses the cab apron and extends the ramp of leaving farmland and form the conflict relation with the field piece near the one end of field piece, crosses the cab apron and installs slide mechanism, and slide mechanism is including setting up a plurality of pulleys at the cab apron lower surface, and the ramp of leaving farmland is offered along length direction symmetry and is used for supplying two gliding spouts of pulley. The utility model has the advantage of simple operation when eliminating the difference in height of the landing ramp and the connection of the field pieces.

Description

Ramp structure for getting into field

Technical Field

The utility model belongs to the technical field of the field road and specifically relates to a ramp structure of leaving farmland is related to.

Background

In order to put the agricultural machinery into the field for cultivation, a field descending ramp is required to be arranged between the field road and the field. The field descending ramp is formed by paving concrete, so the field descending ramp has a certain thickness, and soil in the field block is filled, so the connection part of the field descending ramp and the field block has a certain height difference. When the agricultural machine passes through the joint of the field piece and the field descending ramp, the traditional method is to cover soil and tamp the joint of the field descending ramp and the field piece, so that the height difference of the joint of the field descending ramp and the field piece is eliminated, and the agricultural machine smoothly passes through the joint of the field piece and the field descending ramp. However, the covering soil is easy to loosen in rainy days, needs to be frequently filled and tamped, and is troublesome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ramp structure of leaving a field, easy operation when the difference in height of ramp and field piece junction is eliminated to the advantage.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a ramp structure of falling field, is applied to between field road and the field piece, including the ramp of falling field, the domatic sliding connection of ramp of falling field has the cab apron, crosses the cab apron and extends the ramp of falling field and form the conflict relation with the field piece near the one end of field piece, crosses the cab apron and installs slide mechanism, and slide mechanism is including setting up a plurality of pulleys at the cab apron lower surface, and two spouts that are used for supplying the pulley to slide are offered along length direction symmetry to the ramp of falling field.

Through adopting above-mentioned technical scheme, cross the cab apron and pass through pulley and spout and slide on the domatic of field ramp, can have different difference in height according to the junction of field ramp and field piece, slide the cab apron towards the direction of field piece, make the cab apron be close to the one end of field piece and contradict on the field piece, make the agricultural machinery in the field piece get back to the field ramp smoothly through crossing the cab apron on, cross the cab apron through sliding and eliminate the difference in height of field ramp and field piece junction, easy operation.

The utility model discloses further set up to: the sliding mechanism further comprises a screw rod, the screw rod penetrates through the transition plate and is in threaded connection with the transition plate, the pulley comprises a wheel seat and a roller, the roller is rotatably connected onto the wheel seat, a bearing is installed between the screw rod and the wheel seat, the screw rod is rotatably connected with an inner ring of the bearing, the wheel seat is fixedly connected with an outer ring of the bearing, and a gap is reserved between the inner ring of the bearing and the wheel seat.

Through adopting above-mentioned technical scheme, screw rod and transition board threaded connection, through the bearing, the pulley can not rotate along with the rotation of screw rod, and when rotating the screw rod, the screw rod drives the ramp of passing the transition board and leaving the domatic of decline ramp, makes transition board and decline ramp have the clearance, conveniently passes the slip of transition board on decline ramp.

The utility model discloses further set up to: the screw rod penetrating out of the transition plate is connected with a first handle.

Through adopting above-mentioned technical scheme, conveniently rotate the screw rod through first handle.

The utility model discloses further set up to: the one end demountable installation that the field piece was kept away from to the cab apron has the scraper blade, and the bottom surface and the spout of scraper blade form the butt, and the both ends of scraper blade form the butt with the both sides inner wall of spout, and the clearance mouth has been seted up to the one end that the field piece was kept away from to the spout.

Through adopting above-mentioned technical scheme, when crossing the cab apron and sliding towards field road direction, the scraper blade that forms the butt with the spout plays the clearance effect to the spout, makes the pulley slide smoothly on the spout, and is convenient to clear up the debris in the spout outside the spout through the clearance mouth.

The utility model discloses further set up to: one side of the scraper close to the transition plate is provided with a T-shaped strip, and the transition plate is provided with a T-shaped groove for the T-shaped strip to slide.

Through adopting above-mentioned technical scheme, the scraper blade passes through T type strip and T type groove sliding connection with passing the cab apron, makes things convenient for the scraper blade to install on passing the cab apron.

The utility model discloses further set up to: the bottom surface of clearance mouth is the slope form, and the bottom surface of clearance mouth is close to the one end of spout and the tank bottom parallel and level of spout, and the one end that the spout was kept away from to the bottom surface of clearance mouth is less than the tank bottom of spout.

Through adopting above-mentioned technical scheme, the bottom surface of clearance mouth is the slope form, makes things convenient for debris to fall out in can following the clearance mouth fast when passing through the clearance mouth.

The utility model discloses further set up to: and second handles are arranged on two side walls of the transition plate.

Through adopting above-mentioned technical scheme, through the second handle, make things convenient for the transition plate to slide on the lower field ramp.

To sum up, the utility model discloses a beneficial technological effect does:

1. the transition plate is in conflict with the field block through sliding, so that the operation is simple when the height difference of the connection part of the field block and the field descending ramp is required to be eliminated.

2. The scraper plate cleans the sliding groove along with the sliding of the transition plate, so that the pulley can smoothly slide in the sliding groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic sectional view of the chute of the present embodiment;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 of the present embodiment.

Description of reference numerals: 1. a field descending ramp; 2. a transition plate; 3. field blocks; 4. a pulley; 41. a wheel seat; 42. a roller; 5. a screw; 6. a chute; 7. a bearing; 8. a squeegee; 81. t-shaped strips; 9. a T-shaped groove; 10. cleaning the opening; 11. a first handle; 12. a second handle; 13. and (5) a field road.

Detailed Description

Example (b):

a structure of a field descending ramp comprises a field descending ramp 1, wherein a slope surface of the field descending ramp 1 is connected with a transition plate 2 in a sliding mode, and one end, close to a field piece 3, of the transition plate 2 extends out of the field descending ramp 1 to form a conflict relation with the field piece 3.

As shown in fig. 2, a sliding mechanism is installed on one side of the transition plate 2, which is far away from the field block 3, the sliding mechanism comprises a plurality of pulleys 4, sliding chutes 6 for the pulleys 4 to slide are respectively arranged on two sides of the field descending ramp 1 along the length direction, and the two sliding chutes 6 are respectively connected with the two pulleys 4 in a sliding manner.

As shown in fig. 2 and 3, a screw 5 penetrates through the transition plate 2, and the screw 5 is in threaded connection with the transition plate 2. The pulley 4 comprises a wheel seat 41 and a roller 42 rotationally connected with the wheel seat 41, a bearing 7 is connected between the screw rod 5 and the wheel seat, the screw rod 5 is rotationally connected with an inner ring of the bearing 7, an outer ring of the bearing 7 is welded with the wheel seat 41, and a gap is reserved between the inner ring of the bearing 7 and the wheel seat 41. The screw rod 5 is rotated, so that the screw rod 5 drives the transition plate 2 which is butted with the field descending ramp 1 to gradually leave the field descending ramp 1, a gap is reserved between the transition plate 2 and the field descending ramp 1, and the transition plate 2 can conveniently slide on the field descending ramp 1.

As shown in fig. 3, both sides of one end of the transition plate 2 far away from the field 3 can be detachably provided with scrapers 8 for cleaning the sliding grooves 6, one side of each scraper 8 close to the transition plate 2 is connected with a T-shaped strip 81, and the transition plate 2 is provided with a T-shaped groove 9 for the T-shaped strip 81 to slide. When the scraping plate 8 is arranged on the transition plate 2, two ends of the scraping plate 8 are abutted against the inner walls of two sides of the sliding groove 6, and the bottom surface of the scraping plate 8 is abutted against the bottom of the sliding groove 6.

As shown in fig. 1 and 4, a cleaning opening 10 is formed in the inner wall of one side of the sliding groove 6, which is far away from the field 3, the cleaning opening 10 penetrates through the side wall of the field descending ramp 1 from the inner wall of the sliding groove 6, the bottom surface of the cleaning opening 10 is inclined, one end of the bottom surface of the cleaning opening 10, which is close to the sliding groove 6, is flush with the groove bottom of the sliding groove 6, one end of the bottom surface of the cleaning opening 10, which is far away from the sliding groove 6, is lower than the groove bottom of the sliding groove 6, and therefore sundries collected by the scraper 8 can be conveniently discharged.

As shown in fig. 4, the screw 5 penetrating the transition plate 2 is connected with a first handle 11, and the screw 5 is conveniently rotated by the first handle 11. The second handles 12 are arranged on two side walls of the transition plate 2, and the transition plate 2 is conveniently pushed through the second handles 12.

The application method of the embodiment comprises the following steps:

when the agricultural machine needs to return to the field descending ramp 1 from the field 3, the screw rod 5 is rotated to enable a gap to be reserved between the transition plate 2 and the slope surface of the field descending ramp 1, then the transition plate 2 is slid to enable the transition plate 2 to be in collision relation with the field 3, then the screw rod 5 is rotated to enable one side, close to the field descending ramp 1, of the transition plate 2 to be in collision with the slope surface of the field descending ramp 1, and the agricultural machine returns to the field road 13 through the transition plate 2 and the field descending ramp 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a ramp structure of getting off farmland, is applied to between field road (13) and field piece (3), its characterized in that: including field ramp (1), the domatic sliding connection of field ramp (1) has cab apron (2), the one end of crossing cab apron (2) and being close to field piece (3) extends field ramp (1) and forms the conflict relation with field piece (3), crosses cab apron (2) and installs slide mechanism, slide mechanism is including setting up a plurality of pulleys (4) crossing cab apron (2) lower surface, and two spouts (6) that are used for supplying pulley (4) gliding are offered along length direction symmetry in field ramp (1).

2. A field ramp structure according to claim 1, wherein: slide mechanism still includes screw rod (5), screw rod (5) run through out cab apron (2), and screw rod (5) and cab apron (2) threaded connection, pulley (4) are including wheel seat (41) and gyro wheel (42), gyro wheel (42) rotate to be connected on wheel seat (41), install bearing (7) between screw rod (5) and wheel seat (41), screw rod (5) rotate with the inner circle of bearing (7) to be connected, wheel seat (41) and the outer lane fixed connection of bearing (7), leave the clearance between the inner circle of bearing (7) and wheel seat (41).

3. A field ramp structure according to claim 2, wherein: the screw rod (5) penetrating out of the transition plate (2) is connected with a first handle (11).

4. A field ramp structure according to claim 3, wherein: one end of the transition plate (2) far away from the field block (3) is detachably provided with a scraper (8), the bottom surface of the scraper (8) is abutted to the sliding groove (6), the two ends of the scraper (8) are abutted to the inner walls of the two sides of the sliding groove (6), and the end of the sliding groove (6) far away from the field block (3) is provided with a cleaning opening (10).

5. A field ramp structure according to claim 4, wherein: one side of the scraper (8) close to the transition plate (2) is provided with a T-shaped strip (81), and the transition plate (2) is provided with a T-shaped groove (9) for the T-shaped strip (81) to slide.

6. A field ramp structure according to claim 5, wherein: the bottom surface of the cleaning opening (10) is inclined, one end, close to the sliding groove (6), of the bottom surface of the cleaning opening (10) is flush with the groove bottom of the sliding groove (6), and one end, far away from the sliding groove (6), of the bottom surface of the cleaning opening (10) is lower than the groove bottom of the sliding groove (6).

7. A field ramp structure according to claim 1, wherein: and second handles (12) are arranged on two side walls of the transition plate (2).