CN212473287U

CN212473287U - Boarding pedal for tractor

Info

Publication number: CN212473287U
Application number: CN202021142975.5U
Authority: CN
Inventors: 李玉杰; 朱新雨
Original assignee: Luoyang Fengshou Fenmeide Agricultural Machinery Equipment Co Ltd
Current assignee: Luoyang Fengshou Fenmeide Agricultural Machinery Equipment Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-05
Anticipated expiration: 2030-06-19

Abstract

A boarding pedal for a tractor relates to the technical field of tractor accessories and comprises a pedal I and a pedal II, wherein a connecting plate is arranged at the rear side of the pedal I, a fixing unit is arranged at the rear side of the connecting plate, supporting plates I are arranged on the left side and the right side of the bottom of the pedal I, sliding grooves I are formed in the outer sides of the two supporting plates I, each sliding groove I is a through groove, a telescopic folding unit I is arranged in each sliding groove I, the pedal II is positioned below the pedal I, supporting plates II are arranged on the left side and the right side of the bottom of the pedal II, sliding grooves II are formed in the outer sides of the two supporting plates II, each sliding groove II is a through groove, and a telescopic folding unit II corresponding to the telescopic folding unit I; the utility model discloses a fixed unit can carry out quick convenient dismouting to the footboard of boarding, and flexible folding unit I and flexible folding unit II's between footboard I and the footboard II are flexible folding, and the footboard of boarding of being convenient for is folded and is accomodate.

Description

Boarding pedal for tractor

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of tractor accessory technique and specifically relates to a boarding footboard for tractor is related to.

[ background of the invention ]

The tractor is a self-propelled power machine used for towing and driving a working machine to complete various mobile operations, the volume of the tractor is larger and larger along with the development of agricultural mechanization, and a boarding pedal is arranged on the outer side of a vehicle, close to an operation position, of the tractor in order to facilitate an operator to board the tractor. However, most of the existing boarding pedals are fixed on a tractor, are inconvenient to disassemble, assemble, fold and store, occupy relatively large space, are exposed for a long time, are relatively easy to damage, and influence the service life.

[ Utility model ] content

In order to overcome not enough among the background art, the utility model discloses a boarding footboard for tractor, the utility model discloses a fixed unit and footboard I, footboard II, flexible folding unit I and flexible folding unit II's cooperation is used to this reaches and is convenient for carry out dismouting and folding purpose of accomodating to the boarding footboard.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the boarding pedal for the tractor comprises a pedal I and a pedal II, wherein a connecting plate is arranged at the rear side of the pedal I, a fixing unit is arranged at the rear side of the connecting plate, supporting plates I are arranged on the left side and the right side of the bottom of the pedal I, sliding grooves I are formed in the outer sides of the two supporting plates I and are through grooves, telescopic folding units I are arranged in the sliding grooves I, the pedal II is located below the pedal I, supporting plates II are arranged on the left side and the right side of the bottom of the pedal II, sliding grooves II are formed in the outer sides of the two supporting plates II and are through grooves, telescopic folding units II corresponding to the telescopic folding units I are arranged in the sliding grooves II, and the telescopic folding units I are connected with the telescopic folding units II through pin shafts.

The fixed unit comprises a hanging ring, a hook and a fixed plate, the hook is arranged at the rear side of the connecting plate, the hanging ring is arranged at the front side of the fixed plate, and the hanging ring and the hook are correspondingly clamped.

Flexible folding unit I includes connecting axle I, connecting rod II and pivot I, connecting axle I sliding connection is in two spout I, both ends extend to two spout I's the outside respectively about connecting axle I, connecting rod I's quantity is two, and the inboard upper end of two connecting rod I rotates with connecting axle I's both ends about respectively and is connected, connecting rod II's quantity is two, and just the inboard upper end of two connecting rod I rotates through the front end in pivot I and two backup pad I outsides respectively and is connected, pivot I is located spout I's front side, connecting rod I and connecting rod II cross, and connecting rod I and connecting rod II's intersect rotates through the round pin axle and connects.

The telescopic folding unit II comprises a connecting shaft II, a rotating shaft II, a connecting rod III and a connecting rod IV, the connecting shaft II is connected in the two sliding chutes II in a sliding manner, the left end and the right end of the connecting shaft II respectively extend to the outer sides of the two sliding chutes II, the number of the connecting rods IV is two, the upper ends of the inner sides of the two connecting rods III are respectively and rotatably connected with the left end and the right end of the connecting shaft II, the number of the connecting rods III is two, the upper ends of the inner sides of the two connecting rods III are respectively and rotatably connected with the front ends of the outer sides of the two supporting plates II through rotating shafts II, the rotating shaft II is positioned at the front side of the sliding groove II, the connecting rod III and the connecting rod IV are crossed, the cross point of the connecting rod III and the connecting rod IV is rotationally connected through a pin shaft, the inner side of the upper end of the connecting rod III is rotationally connected with the outer side of the lower end of the connecting rod II through the pin shaft, the outer side of the upper end of the connecting rod IV is rotatably connected with the inner side of the lower end of the connecting rod I through a pin shaft.

The upper surface of footboard I and footboard II all arranges and has seted up the rectangle and led to the groove, the position that the upper surface of footboard I and footboard II lies in between two adjacent rectangle lead to grooves all arranges and is equipped with the non-skid protrusion.

The upper surface of connecting plate is equipped with the handle, correspond on the handle and be equipped with anti-skidding cover.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

a tractor is with footboard of boarding, can carry out quick convenient dismouting to the footboard of boarding through fixed unit, through flexible folding unit I and flexible folding unit II between footboard I and the footboard II flexible folding, the footboard of boarding of being convenient for is folded and is accomodate.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural diagram of the telescopic folding unit I and the telescopic folding unit II of the present invention;

1. a pedal I; 2. a connecting plate; 3. a fixing unit; 31. hanging a ring; 32. hooking; 33. a fixing plate; 4. a handle; 5. a telescopic folding unit I; 51. connecting a shaft I; 52. a connecting rod I; 53. a connecting rod II; 54. a rotating shaft I; 6. a support plate II; 7. a pedal II; 8. a telescopic folding unit II; 81. connecting the shaft II; 82. a rotating shaft II; 83. a connecting rod III; 84. a connecting rod IV; 9. anti-skid projections; 10. a rectangular through groove; 11. a pin shaft; 12. a chute II; 13. a support plate I; 14. a chute I.

[ detailed description ] embodiments

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The boarding pedal for the tractor described with reference to fig. 1 to 4 comprises a pedal I1 and a pedal II7, a connecting plate 2 is arranged at the rear side of the pedal I1, a fixing unit 3 is arranged at the rear side of the connecting plate 2, support plates I13 are arranged at the left and right sides of the bottom of the pedal I1, sliding grooves I14 are arranged at the outer sides of the two support plates I13, the sliding grooves I14 are through grooves, a telescopic folding unit I5 is arranged in the sliding groove I14, the pedal II7 is positioned below the pedal I1, support plates II6 are arranged at the left and right sides of the bottom of the pedal II7, sliding grooves II 2 are arranged at the outer sides of the two support plates II6, the sliding grooves II 8269556 are through grooves, a telescopic folding unit II8 corresponding to the telescopic folding unit I5 is arranged in the sliding groove II12, the telescopic folding unit I367 is connected with the telescopic folding unit II8 through a pin 11, and the telescopic folding unit I5 and the extension and the telescopic folding unit, is convenient for boarding and folding storage.

Fixed unit 3 includes link 31, couple 32 and fixed plate 33, couple 32 arranges the rear side of establishing at connecting plate 2, the front side of fixed plate 33 is equipped with link 31, link 31 corresponds the joint with couple 32, through couple 32 on the connecting plate 2 and the link 31 joint on the fixed plate 33 with break away from, accomplish installation and dismantlement.

The telescopic folding unit I5 comprises a connecting shaft I51, a connecting rod I52, a connecting rod II53 and a rotating shaft I54, the connecting shaft I51 is slidably connected into two sliding grooves I14, the left end and the right end of the connecting shaft I51 extend to the outer sides of the two sliding grooves I14 respectively, the number of the connecting rods I52 is two, the upper ends of the inner sides of the two connecting rods I52 are rotatably connected with the left end and the right end of the connecting shaft I51 respectively, the number of the connecting rods II53 is two, the upper ends of the inner sides of the two connecting rods I52 are rotatably connected with the front ends of the outer sides of two supporting plates I13 through the rotating shaft I54 respectively, the rotating shaft I54 is located on the front side of the sliding groove I14, the connecting rod I52 and the connecting rod II53 are crossed, and the crossing point of the connecting rod.

The telescopic folding unit II8 comprises a connecting shaft II81, a rotating shaft II82, a connecting rod III83 and a connecting rod IV84, the connecting shaft II81 is connected in two sliding grooves II12 in a sliding manner, the left end and the right end of the connecting shaft II81 extend to the outer sides of the two sliding grooves II12 respectively, the number of the connecting rods IV84 is two, the upper ends of the inner sides of the two connecting rods III83 are respectively and rotatably connected with the left end and the right end of the connecting shaft II81, the number of the connecting rods III83 is two, and the upper ends of the inner sides of the two connecting rods III83 are respectively connected with the front ends of the outer sides of the two supporting plates II6 through a rotating shaft II82 in a rotating way, the rotating shaft II82 is positioned at the front side of the sliding groove II12, the connecting rod III83 and the connecting rod IV84 are crossed, and the crossing point of the connecting rod III83 and the connecting rod IV84 is rotatably connected through a pin shaft 11, the inner side of the upper end of the connecting rod III83 is rotatably connected with the outer side of the lower end of the connecting rod II53 through a pin shaft 11, the outer side of the upper end of the connecting rod IV84 is rotatably connected with the inner side of the lower end of the connecting rod I52 through a pin shaft 11.

Rectangular through grooves 10 are formed in the upper surfaces of the pedal I1 and the pedal II7, anti-skid protrusions 9 are arranged at positions, located between every two adjacent rectangular through grooves 10, of the upper surfaces of the pedal I1 and the pedal II7, the anti-skid protrusions 9 play a role in preventing soles from skidding when boarding, and sundries such as water or dust in the upper surface area of the pedal I1 and the pedal II7 can be prevented through the rectangular through grooves 10.

The upper surface of the connecting plate 2 is provided with a handle 4, the handle 4 is correspondingly provided with an anti-skid sleeve, and the boarding pedal is convenient to take and lift integrally through the handle 4.

Embodiment 1, when in use, a fixed plate 33 is fixed on a proper position of a tractor, a hook 32 on a connecting plate 2 is connected with a hanging ring 31 on the fixed plate 33 in a clamping manner, installation is completed, then a pedal II7 is pulled, a telescopic folding unit I5 and a telescopic folding unit II8 are driven to extend, the boarding can be used, after use is completed, a hand handle 4 is pulled, the hook 32 is separated from the hanging ring 31, disassembly is completed, then the pedal I1 is pressed, the telescopic folding unit I5 and the telescopic folding unit II8 are driven to shorten, folding is completed, and storage is facilitated.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. A boarding pedal for a tractor comprises a pedal I (1) and a pedal II (7), and is characterized in that: a connecting plate (2) is arranged at the rear side of the pedal I (1), a fixing unit (3) is arranged at the rear side of the connecting plate (2), the left side and the right side of the bottom of the pedal I (1) are both provided with a support plate I (13), the outer sides of the two support plates I (13) are both provided with a sliding chute I (14), the sliding chute I (14) is a through groove, a telescopic folding unit I (5) is arranged in the sliding chute I (14), the pedal II (7) is positioned below the pedal I (1), the left side and the right side of the bottom of the pedal II (7) are respectively provided with a supporting plate II (6), the outer sides of the two supporting plates II (6) are respectively provided with a sliding groove II (12), the sliding groove II (12) is a through groove, a telescopic folding unit II (8) corresponding to the telescopic folding unit I (5) is arranged in the sliding groove II (12), the telescopic folding unit I (5) is connected with the telescopic folding unit II (8) through a pin shaft (11).

2. The boarding pedal for tractors according to claim 1, characterized in that: fixed unit (3) include link (31), couple (32) and fixed plate (33), the rear side at connecting plate (2) is established in couple (32) range, the front side of fixed plate (33) is equipped with link (31), link (31) and couple (32) correspond the joint.

3. The boarding pedal for tractors according to claim 1, characterized in that: the telescopic folding unit I (5) comprises a connecting shaft I (51), a connecting rod I (52), a connecting rod II (53) and a rotating shaft I (54), the connecting shaft I (51) is connected in the two sliding grooves I (14) in a sliding manner, the left end and the right end of the connecting shaft I (51) respectively extend to the outer sides of the two sliding grooves I (14), the number of the connecting rods I (52) is two, the upper ends of the inner sides of the two connecting rods I (52) are respectively and rotatably connected with the left end and the right end of the connecting shaft I (51), the number of the connecting rods II (53) is two, the upper ends of the inner sides of the two connecting rods I (52) are respectively connected with the front ends of the outer sides of the two supporting plates I (13) in a rotating way through a rotating shaft I (54), the rotating shaft I (54) is positioned at the front side of the sliding groove I (14), the connecting rod I (52) and the connecting rod II (53) are crossed, and the intersection point of the connecting rod I (52) and the connecting rod II (53) is rotationally connected through a pin shaft (11).

4. The boarding pedal for tractor according to claim 3, wherein: the telescopic folding unit II (8) comprises a connecting shaft II (81), a rotating shaft II (82), a connecting rod III (83) and a connecting rod IV (84), the connecting shaft II (81) is connected in the two sliding chutes II (12) in a sliding manner, the left end and the right end of the connecting shaft II (81) extend to the outer sides of the two sliding chutes II (12) respectively, the number of the connecting rods IV (84) is two, the upper ends of the inner sides of the two connecting rods III (83) are respectively connected with the left end and the right end of the connecting shaft II (81) in a rotating manner, the number of the connecting rods III (83) is two, the upper ends of the inner sides of the two connecting rods III (83) are respectively connected with the front ends of the outer sides of the two supporting plates II (6) in a rotating manner through the rotating shaft II (82), the rotating shaft II (82) is positioned at the front sides of the sliding chutes II (12), the connecting rods III (83) and the connecting rods IV (84) are crossed, and the, the inner side of the upper end of the connecting rod III (83) is rotatably connected with the outer side of the lower end of the connecting rod II (53) through a pin shaft (11), and the outer side of the upper end of the connecting rod IV (84) is rotatably connected with the inner side of the lower end of the connecting rod I (52) through the pin shaft (11).

5. The boarding pedal for tractors according to claim 1, characterized in that: the upper surface of footboard I (1) and footboard II (7) all arranges and has seted up rectangle through groove (10), the position that the upper surface of footboard I (1) and footboard II (7) is located between two adjacent rectangle through grooves (10) all arranges and is equipped with non-skid protrusion (9).

6. The boarding pedal for tractors according to claim 1, characterized in that: the upper surface of connecting plate (2) is equipped with handle (4), correspond on handle (4) and be equipped with anti-skidding cover.