CN210087226U

CN210087226U - Fruit picking ladder

Info

Publication number: CN210087226U
Application number: CN201822108154.9U
Authority: CN
Inventors: 罗梁才; 罗锦才
Original assignee: Guangxi Bolicheng Construction Machinery Co Ltd
Current assignee: Guangxi Bolicheng Construction Machinery Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-02-18
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a fruit picking ladder, including supporting pin, diagonal draw piece, first tread day board and second tread day board, first tread day board and the mutual series connection of second tread day board, both ends bottom behind the mutual series connection of first tread day board and second tread day board respectively with the upper end of supporting the pin is articulated, the lower extreme of supporting the pin with the one end of diagonal draw piece is connected, should draw the other end of piece + to one side with the both sides of the series connection department of first tread day board and second tread day board are connected. The utility model discloses a pluck fruit ladder and open, fold and convenient to carry, can be through pivot self-adaptation topography when uneven topography and soft soil operation to can carry out the operation safely on the footboard face.

Description

Fruit picking ladder

Technical Field

The utility model relates to an orchard operation instrument technical field especially relates to a pluck fruit ladder.

Background

The peasant when pruning the fruit branch or picking the fruit in the orchard, picking personnel need use the climbing instrument to prune or pick in the shortest time, prune the fruit branch or pick in the orchard and carry out high altitude construction most of the time, especially to the fruit of high position, adopt fruit tree ladder and fruit picker to pick at present usually, when having picking personnel room length to face upward in the use picker picking process, intensity of labour is big, easy tired, and picking efficiency is lower, and single picking quantity is less, and carry inconveniently. When using the fruit tree ladder, the security is not high, and the cat ladder can not be folded, and is very inconvenient during the use, along with the rising of picking the height, the width that can be picked can be dwindled, and the fruit of picking in addition is more, and the quality is too heavy inconvenient to be deposited in on the fruit ladder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit picking ladder, the utility model discloses a fruit picking ladder is opened, is folded and convenient to carry, can be through pivot self-adaptation topography when uneven topography and soft soil operation to can carry out the operation on the pedal face safely. In order to realize the purpose, the utility model discloses a following technological effect:

according to the utility model discloses an aspect provides a fruit picking frame, including supporting pin, diagonal draw piece, first tread day board and second tread day board, first tread day board and the mutual series connection of second tread day board, both ends bottom behind the mutual series connection of first tread day board and second tread day board respectively with the upper end of supporting pin is articulated, the lower extreme of supporting the pin with the one end of diagonal draw piece is connected, the other end of this diagonal draw piece with the both sides of first tread day board and the serial connection of second tread day board are connected.

Preferably, the first tread top plate and the second tread top plate are connected in series and rotatably connected through a support shaft, and two ends of the support shaft vertically penetrate into the cross sections of the first tread top plate and the second tread top plate respectively to be connected in series and rotatably.

Preferably, a first bearing is arranged in the cross section of one end or two ends of the first tread top plate and the second tread top plate, a supporting cross beam is transversely fixed in the plate at one end or two ends of the first tread top plate and the second tread top plate, a second bearing is arranged in the supporting cross beam, two ends of the supporting shaft respectively penetrate into the first bearing in the cross section of the first tread top plate and the first bearing in the cross section of the second tread top plate and penetrate out of the second bearing in the supporting cross beam, and the first tread top plate and the second tread top plate are connected in series and rotatably connected.

Preferably, the distance between the end of the first tread ceiling and the center of the supporting beam is 8-15 cm.

Preferably, the bottoms of the two ends of the first tread top plate and the second tread top plate which are connected in series are respectively hinged with the upper end of the supporting pin through a U-shaped connecting piece.

Preferably, the same end of the first tread day board or the second tread day board is welded with two support pins respectively, the support pin is formed by connecting a main support pin and an auxiliary telescopic pin in series, the auxiliary telescopic pin is sleeved in the main support pin, a limit hole and a limit pin assembly matched with the limit hole are arranged on the side walls of the auxiliary telescopic pin and the main support pin respectively, and the limit pin assembly is inserted into the limit hole to match and fix the main support pin and the auxiliary telescopic pin.

Preferably, a connecting pipe is welded between the lower end parts of two main support pins at the lower part of the same end of the first tread top plate or the second tread top plate, a support part in an L shape is arranged on each main support pin, a stainless steel transverse pipe is horizontally lapped between adjacent main support pins, a support part in an L shape is arranged on each main support pin, and a stainless steel pipe is horizontally lapped between adjacent main support pins.

Preferably, the limiting pin assembly comprises a limiting shaft, a bolt and a clamping part, one end of the limiting shaft is perpendicular to the clamping part and is integrally formed, the other end of the limiting shaft is provided with a pin hole, and the bolt is inserted into the pin hole.

Preferably, the bolt comprises an insertion part and a limiting part which are integrally formed, the limiting part is bent from one end of the insertion part and approaches to the other end of the insertion part, and the limiting part is wavy or zigzag.

Preferably, the inclined pulling piece is a steel wire rope, a nylon rope or a rubber rope.

To sum up, because the utility model adopts the above technical scheme, the utility model discloses following technological effect has:

(1) the fruit picking ladder of the utility model is convenient to open, fold and carry, can adapt to the adjustment of different heights and can stretch out and draw back freely. And the first tread top plate and the second tread top plate can rotate freely along the support shaft to form a surface parallel to the ground surface, so that the self-adaptive ground grabbing device can rotate through the support shaft to grab the ground in an uneven terrain or soft soil operation, a stabilizing effect is achieved, and the fruit picking operation can be conveniently and quickly performed and the safety effect can be performed on operators when the device is used in the uneven terrain or soft soil of an orchard.

(1) The utility model discloses a thereby two tread day boards pass through the length of axis of rotation series connection extension face to can bear more personnel and pluck the fruit, pick the in-process and still conveniently leave fruit on the face.

Drawings

FIG. 1 is a schematic view of a fruit picking ladder of the present invention;

FIG. 2 is a schematic view of the U-shaped connecting member of the present invention;

fig. 3 is a schematic view of the connection structure of the support shaft of the present invention;

FIG. 4 is a schematic structural view of another embodiment of a fruit picking rack of the present invention;

FIG. 5 is a schematic structural view of a spacing pin assembly of the present invention;

in the drawing, a supporting pin 1, a diagonal pulling piece 2, a first tread top plate 3, a second tread top plate 4, a supporting shaft 5, a main supporting pin 10, an auxiliary telescopic pin 11, a limiting hole 12, a limiting pin assembly 13, a connecting pipe 14, a supporting piece 15, a stainless steel transverse pipe 16, a supporting cross beam 30, a second bearing 31, the second bearing 31, a U-shaped connecting piece 40, a rotating shaft hole 41, a first bearing 50, a limiting shaft 130, a bolt 131, a clamping part 132, an inserting part 131a and a limiting part 13 b.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

As shown in fig. 1 and 2, the fruit picking ladder of the utility model comprises a supporting pin 1, a diagonal pulling piece 2, a first tread top plate 3 and a second tread top plate 4, the first tread top plate 3 and the second tread top plate 4 are connected in series, the bottoms of the two ends of the first tread top plate 3 and the second tread top plate 4 after being connected in series are respectively hinged with the upper end of the supporting pin 1, the lower end of the supporting pin 1 is connected with one end of the inclined pull piece 2, the other end of the diagonal member 2 is connected with the two sides of the serial connection position of the first tread top plate 3 and the second tread top plate 4, the inclined pulling piece 2 is a steel wire rope, a nylon rope or a rubber rope, preferably a detachable steel wire rope, the steel wire rope is connected between the lower part of the tread ceiling plate and the supporting pin, so that the pin is not moved, the supporting pin is stabilized, and the steel wire rope has the advantage of not occupying the position during folding. The bottom of the two ends of the first tread top plate 3 and the second tread top plate 4 which are connected in series are hinged with the upper end of the supporting pin 1 through a U-shaped connecting piece 40, the outer wall of the bottom end of the U-shaped connecting piece 40 is welded at the bottom ends of the first tread top plate 3 and the second tread top plate 4, the first tread top plate 3 and the second tread top plate 4 are square, the U-shaped connecting piece 40 is welded at the lower end of each corner, rotating shaft holes 41 are arranged on the two side walls of the U-shaped connecting piece, the upper end of the supporting pin 1 is inserted into the accommodating cavity of the U-shaped connecting piece 40, the upper end of the supporting pin 1 is connected with a rotating shaft (not shown) connected between the rotating shaft holes 41, a U-shaped accessory is welded below the tread top plate, the supporting pin 1 can be folded or unfolded along the U-shaped connecting piece 40, and can be flush with the tread top plate when the supporting pin 1 is folded, when the supporting pins 1 are opened, the supporting legs are unfolded to form a splayed state, so that the whole fruit picking frame is convenient to open or fold.

As shown in fig. 3, the first tread top plate 3 and the second tread top plate 4 are connected in series and rotated by a support shaft 5, two ends of the support shaft 5 respectively vertically penetrate into the cross sections of the first tread top plate 3 and the second tread top plate 4 to be connected in series and rotated, a first bearing 50 is arranged in the cross section of one end or two ends of the first tread top plate 3 and the second tread top plate 4, a support cross beam 30 is transversely fixed in the plate at one end or two ends of the first tread top plate 3 and the second tread top plate 4, a second bearing 31 is arranged in the support cross beam 30, two ends of the support shaft 5 respectively penetrate into the first bearing 50 in the cross section of the first tread top plate 3 and the cross section of the second tread top plate 4 and penetrate out of the second bearing 31 in the support cross beam 30, so as to realize that the first tread top plate 3 and the second tread top plate 4 are connected in series and rotated, the distance between the end of the first tread ceiling 3 and the center of the supporting beam 30 is 8-15 cm. The first tread top plate 3 and the second tread top plate 4 are tread top plates formed by welding stainless steel square pipes with the diameter of 5-10cm, the supporting shaft 5 is a solid stainless steel rod, namely, the supporting beam 30 (stainless steel pipe) in the two tread top plates is inserted, the end parts of the two ends of the supporting shaft 5 are fixed by snap springs (not shown), so that the first tread top plate 3 and the second tread top plate 4 form a rotating shaft structure, when the supporting pin 1 is placed on uneven ground and loose ground, when the supporting pin is stepped on the first tread top plate 3 or the second tread top plate 4, the center of gravity of stepping can be changed, the first tread top plate 3 or the second tread top plate 4 can not be parallel to the ground, therefore, the block of pedals rotates an angle along the supporting shaft 5, the pedal surface is in an inclined state, so as to be kept in a parallel state with the ground, and the whole four feet are inclined outwards, therefore, the self-adaptive ground grabbing device can grab the ground in an uneven terrain and soft soil in a self-adaptive mode through the rotating shaft to achieve a stabilizing effect, and can achieve the effects of convenience, rapidness and safety for fruit picking operation and operators when the device is used in the uneven terrain and the soft soil in an orchard.

As shown in fig. 4, two support pins 1 are welded at the same end of the first tread top plate 3 or the second tread top plate 4, the support pins 1 are formed by connecting a main support pin 10 and an auxiliary telescopic pin 11 in series, the auxiliary telescopic pin 11 is sleeved in the main support pin 10, the side walls of the auxiliary telescopic pin 11 and the main support pin 10 are respectively provided with a limit hole 12 and a limit pin assembly 13 matched with the limit hole 12, and the limit pin assembly 13 is inserted into the limit hole 12 to match and fix the main support pin 10 and the auxiliary telescopic pin 11; a connecting pipe 14 is welded between the lower end parts of two main support pins 10 below the same end of the first tread top plate 3 or the second tread top plate 4, the connecting pipe 14 is transversely welded between the lower end parts of the two main support pins 10, so that the lower ends of the two main support pins are connected into a whole, the main support pins 10 can be prevented from being opened outwards, L-shaped supporting pieces 15 are arranged on the main support pins 10, a stainless steel transverse pipe 16 is horizontally lapped between the adjacent main support pins 10, when the height of the main support pins 10 is increased, the stainless steel transverse pipe 16 can be placed on the supporting pieces 15 to serve as a step, and the climbing to the first tread top plate 3 and the second tread top plate 4 is facilitated; the limiting pin assembly 13 includes a limiting shaft 130, a bolt 131 and a clamping portion 132, as shown in fig. 5, one end of the limiting shaft 130 is perpendicular to and integrally formed with the clamping portion 132, the other end of the limiting shaft 130 is provided with a pin hole, the bolt 131 is inserted into the pin hole, the bolt 131 is composed of an integrally formed insertion portion 131a and a limiting portion 13b, the limiting portion 13b is bent from one end of the insertion portion 131a and approaches along the other end of the insertion portion 131a, and the limiting portion 13b is in a wave shape or a zigzag shape; each main supporting pin 10 is a stainless steel square tube supporting leg with the length of 45-60cm, an auxiliary telescopic pin 11 is sleeved in the main supporting pin 10 to form a telescopic state, each auxiliary telescopic pin 11 is provided with 3-6 limiting holes 12 with the diameter of 8mm, each supporting pin 10 square tube is provided with 1-2 limiting holes with the diameter of 8mm, and the function of the supporting pin is that a limiting pin assembly 13 can be inserted into the limiting holes to fix the supporting pins after the required height is selected when the ladder is lifted; the utility model discloses a pluck fruit ladder can pluck fruit, beta pruning, can fold and go up and down, adapts to various uneven topography and soft soil, and the usage is extensive, and operator safety during the operation, swift, light.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A fruit picking ladder is characterized in that: including supporting pin (1), drawing piece (2) to one side, first tread day board (3) and second tread day board (4) series connection each other, both ends bottom after first tread day board (3) and second tread day board (4) series connection each other respectively with the upper end of supporting pin (1) is articulated, the lower extreme of supporting pin (1) with the one end of drawing piece (2) to one side is connected, should draw the other end of piece (2) to one side with the both sides of first tread day board (3) and second tread day board (4) series connection department are connected.

2. The ladder of claim 1, wherein: the first tread top plate (3) and the second tread top plate (4) are connected in series and rotatably connected through a support shaft (5), and two ends of the support shaft (5) vertically penetrate into the cross sections of the first tread top plate (3) and the second tread top plate (4) respectively to be connected in series and rotatably.

3. The ladder of claim 2, wherein: the novel tread plate structure is characterized in that first bearings (50) are arranged in cross sections of one end or two ends of the first tread top plate (3) and the second tread top plate (4), supporting cross beams (30) are transversely fixed in plates at one end or two ends of the first tread top plate (3) and the second tread top plate (4), second bearings (31) are arranged in the supporting cross beams (30), two ends of a supporting shaft (5) penetrate into the first bearings (50) in the cross sections of the first tread top plate (3) and the second tread top plate (4) respectively and penetrate out of the second bearings (31) in the supporting cross beams (30), and the first tread top plate (3) and the second tread top plate (4) are connected in series and rotatably.

4. The ladder of claim 3, wherein: the distance between the end part of the first tread top plate (3) and the center of the supporting cross beam (30) is 8-15 cm.

5. The ladder of claim 1, wherein: the bottoms of the two ends of the first tread top plate (3) and the second tread top plate (4) which are connected in series are respectively hinged with the upper end of the supporting pin (1) through a U-shaped connecting piece (40).

6. The ladder of claim 1, wherein: two support pins (1) are welded at the same end of a first tread top plate (3) or a second tread top plate (4) respectively, the support pins (1) are formed by connecting a main support pin (10) and an auxiliary telescopic pin (11) in series, the auxiliary telescopic pin (11) is sleeved in the main support pin (10), a limit hole (12) and a limit pin assembly (13) matched with the limit hole (12) are arranged on the side walls of the auxiliary telescopic pin (11) and the main support pin (10) respectively, and the limit pin assembly (13) is inserted into the limit hole (12) and is matched and fixed with the main support pin (10) and the auxiliary telescopic pin (11).

7. The ladder of claim 6, wherein: the lower end parts of two main support pins (10) below the same end of the first tread top plate (3) or the second tread top plate (4) are welded with a connecting pipe (14), L-shaped support pieces (15) are arranged on the main support pins (10), and a stainless steel transverse pipe (16) is horizontally lapped between the adjacent main support pins (10).

8. The ladder of claim 6, wherein: the limiting pin assembly (13) comprises a limiting shaft (130), a bolt (131) and a clamping part (132), one end of the limiting shaft (130) is perpendicular to the clamping part (132) and is integrally formed, the other end of the limiting shaft (130) is provided with a pin hole, and the bolt (131) is inserted into the pin hole.

9. The ladder of claim 8, wherein: the bolt (131) is composed of an insertion part (131a) and a limiting part (13b) which are integrally formed, the limiting part (13b) is bent from one end of the insertion part (131a) and approaches along the other end of the insertion part (131a), and the limiting part (13b) is wavy or zigzag.

10. The ladder of claim 1, wherein: the inclined pulling piece (2) is a steel wire rope, a nylon rope or a rubber rope.