CN212743840U - Double-purpose ladder is picked to fruit tree - Google Patents

Abstract

The utility model discloses a fruit tree picking dual-purpose ladder, which is characterized in that one end of the support frame is sleeved on a central shaft, at least one support bent pipe is arranged on the support frame, the middle of the support bent pipe protrudes to one side to form a groove, the two ends of the support bent pipe close to the other end respectively protrude to the other side to form a groove opposite to the middle direction, the positions of the central shaft close to the two ends are respectively provided with a rotating groove, two rotating sleeves are respectively sleeved on the two ends of the central shaft, the rotating sleeves are screwed with fastening bolts, one end of a rack is fixedly arranged on the outer side surface of the rotating sleeve, the other end of the rack is provided with a limit lug, the rack is provided with at least one limit groove, at least one object hanging rod is arranged on the object hanging rack, and a limiting cap is arranged at one end of each object hanging rod.

Description

Double-purpose ladder is picked to fruit tree

Technical Field

The utility model relates to a double-purpose ladder is picked to fruit tree relates to one kind and can be used for the fruit tree to pick the ladder with fruit transportation, belongs to the agricultural equipment field. In particular to a fruit tree picking dual-purpose ladder which is used for clamping a support frame on a trunk, can ensure that a device does not shake when a person picks and can be used as a simple transportation tool.

Background

After fruits are ripe, fruit growers need to pick fruits on trees, but many fruits are higher in position and cannot be picked directly, the fruit growers need to pick the fruits by means of tools such as ladders, most of the existing fruit tree picking ladders need to lean on the tree trunks, picking personnel stand on the cross bars of the special ladder for picking the fruits, when the ladder leans against the trunk, the ladder is mainly supported on the trunk by the cross bar on the ladder, because the cross bar of the ladder is in a straight bar shape, the contact between the ladder and the side surface of the trunk is point contact, the ladder is not stably leaned on the trunk, meanwhile, a plurality of fruit tree planting areas are uneven mountainous areas and forest lands, the bottom end of the ladder is easy to slip on the uneven ground, and the ladder is unsafe during picking, and the existing ladder for picking fruit trees has single function, only has a supporting function and no transportation function, and needs a special transportation tool for transportation after picking.

Notice No. CN105863484A discloses a ladder of picking fruit vegetables, including the ladder body, the ladder body side pole has, side pole is last to install a sack, the sack above have the import, install a chaplet in import department, the chaplet can open the import, has the export below the sack, the cylindrical horizontal pole of this ladder leans on the trunk, is the punctiform contact with the trunk, and unstable safety, and the ladder only has the support function, does not have the transportation function, the function singleness.

The publication number CN203271559U discloses a picking auxiliary ladder specially used for picking idesia polycarpa fruits with high terrain and complex positions, such as mountain lands, sloping fields, forest lands and the like, in particular to a special ladder for picking fruits, wherein a U-shaped tree clamp, a standing plate, a body protecting ring and a safety rope are respectively arranged on the ladder; u type tree anchor clamps have two chucks, are equipped with the hole on the chuck, are used for being equipped with fixed rope, prevent ladder landing and partial to, and this supplementary ladder only has support function, does not have transportation function, and this supplementary ladder need be fixed through the rope, when the ladder needs often to be removed, troublesome poeration.

Disclosure of Invention

In order to improve the condition, the utility model relates to a double-purpose ladder is picked to fruit tree provides one kind and fixes the support frame card on the trunk, and the device can not rock when can ensure personnel to pick, and can be used as the double-purpose ladder is picked to simple and easy transport means's fruit tree.

The utility model relates to a double-purpose ladder is picked to fruit tree is realized like this: the utility model relates to a fruit tree picking dual-purpose ladder, which comprises a supporting device and a climbing device, wherein the supporting device comprises a supporting frame, a leaning elbow, a central shaft, a rotating sleeve and a rack, one end of the supporting frame is sleeved on the central shaft, at least one leaning elbow is arranged on the supporting frame, the middle of the leaning elbow protrudes to one side to form a groove, the leaning elbow is adjacent to two ends and protrudes to the other side to form a groove with the direction opposite to the middle direction, the rotating grooves are respectively arranged on the central shaft and are adjacent to two ends, the two rotating sleeves are respectively sleeved on two ends of the central shaft, a fastening bolt is screwed on the rotating sleeve, one end of the rack is fixedly arranged on the outer side surface of the rotating sleeve, a limit lug is arranged on the other end of the rack, at least one limit groove is arranged on the rack, at least one rack, one end of the hanging rod is provided with a limiting cap, the climbing device consists of a supporting foot ring, a supporting sleeve, a rotating plate, a truckle, a climbing frame, a limiting hole, a limiting seat, a spring, a limiting ring and a telescopic rod, one end of the climbing frame is sleeved in a rotating groove on the central shaft, the climbing frame consists of two long rods and a short rod, the short rod of the climbing frame is close to the other end of the climbing frame, the climbing frame is provided with at least three rotating plates, the rotating plates are connected with the climbing frame through rotating pins, the rotating plates can rotate relative to the climbing frame, the rotating plates are provided with fixing holes close to the rotating pins, the two long rods of the climbing frame are provided with limiting holes close to the rotating pins, the limiting holes correspond to the fixing holes on the rotating plates one by one, the long rods of the climbing frame are provided with at least three limiting seats, and the limiting seats on the two climbing frames correspond one by one, the limiting seat is provided with a positioning hole, the positioning hole corresponds to a fixing hole on the rotating plate one by one, at least one caster is arranged on the long rod of the climbing frame, the casters on the two long rods of the climbing frame correspond to one by one, at least one supporting foot ring is sleeved on the short rod of the climbing frame, at least one supporting foot ring is sleeved at the bottom end of the supporting frame, two symmetrical supporting sleeves are arranged on the outer side surfaces of the supporting foot rings, the springs are arranged in the supporting sleeves, one end of each spring is connected with the outer side surface of the corresponding supporting foot ring, one end of each telescopic rod is arranged in the corresponding supporting sleeve, one end of each telescopic rod is provided with a limiting block, one end of each telescopic rod is connected with the corresponding spring, the other end of each telescopic rod extends out of the corresponding supporting sleeve, the limiting ring is;

furthermore, the center shaft is changed into a main leaning pipe, the leaning bent pipe is removed, the main leaning pipe is divided into three sections, the middle section of the main leaning pipe is a U-shaped pipe, an auxiliary leaning pipe is arranged at the bottom end of the supporting frame, the auxiliary leaning pipe is divided into three sections, the middle section of the auxiliary leaning pipe is a U-shaped pipe, the middle section of the auxiliary leaning pipe is of a telescopic structure, and at least one supporting foot ring is sleeved on the auxiliary leaning pipe.

Has the beneficial effects.

The device has double functions, is convenient to move, can be used for picking fruits and can also be used as a simple transportation tool.

The design of elbow structure can be with the device card solid on the trunk, and the device can not rock when guaranteeing personnel to pick, ensures personnel's safety.

Thirdly, a special rack is arranged, so that picked fruits can be hung conveniently, and the fruit picker is simple in structure and wide in application range.

Drawings

Fig. 1 the utility model relates to a three-dimensional structure diagram under transport vechicle state of double-purpose ladder is picked to fruit tree.

Fig. 2 the utility model relates to a three-dimensional structure diagram under ladder state of double-purpose ladder is picked to fruit tree.

Fig. 3 the utility model relates to a supporting leg of dual-purpose ladder is picked to fruit tree's structural schematic.

Fig. 4 the utility model relates to a three-dimensional structure diagram of center pin of double-purpose ladder is picked to fruit tree.

Fig. 5 the utility model relates to a fruit tree picks three-dimensional structure diagram under embodiment 2's the ladder state of double-purpose ladder.

In the attached drawings

Wherein the method comprises the following steps: support foot ring 1, support cover 2, support frame 3, support and lean on return bend 4, rotor plate 5, truckle 6, climbing rack 7, center pin 8, rotating sleeve 9, rack 10, spacer pin 11, spacing hole 12, spacing seat 13, spring 14, spacing ring 15, telescopic link 16, assist and lean on pipe 17, main pipe 18 that leans on.

The specific implementation mode is as follows:

example 1

The utility model relates to a double-purpose ladder is picked to fruit tree is realized like this: the utility model relates to a fruit tree picking dual-purpose ladder, which comprises a supporting device and a climbing device, wherein the supporting device comprises a supporting frame 3, a leaning elbow 4, a central shaft 8, a rotating sleeve 9 and a rack 10, one end of the supporting frame 3 is sleeved on the central shaft 8, at least one leaning elbow 4 is arranged on the supporting frame 3, the middle of the leaning elbow 4 protrudes to one side to form a groove, the leaning elbow 4 is adjacent to the two ends and protrudes to the other side to form a groove opposite to the middle direction, the central shaft 8 is provided with rotating grooves near the two ends, two rotating sleeves 9 are respectively sleeved on the two ends of the central shaft 8, a fastening bolt is screwed on the rotating sleeve 9, one end of the rack 10 is fixedly arranged on the outer side surface of the rotating sleeve 9, the other end of the rack 10 is provided with a limit lug, the rack 10 is provided with at least one limit groove, the rack 10 is provided with at least one hanging rod, one end of the hanging rod is provided with a limiting cap, the climbing device consists of a supporting foot ring 1, a supporting sleeve 2, a rotating plate 5, a caster 6, a climbing frame 7, a limiting hole 12, a limiting seat 13, a spring 14, a limiting ring 15 and a telescopic rod 16, one end of the climbing frame 7 is sleeved in a rotating groove on a central shaft 8, the climbing frame 7 consists of two long rods and a short rod, the short rod of the climbing frame 7 is close to the other end of the climbing frame 7, the climbing frame 7 is provided with at least three rotating plates 5, the rotating plates 5 are connected with the climbing frame 7 through rotating pins, the rotating plates 5 can rotate relative to the climbing frame 7, the rotating plates 5 are provided with fixing holes close to the rotating pins, the two parts of the climbing frame 7 are provided with limiting holes 12 close to the rotating pins, the limiting holes 12 correspond to the fixing holes on the rotating plates 5 one by one, at least three limiting seats 13 are arranged on the long rod of the climbing frame 7, the limiting seats 13 on the two long rods of the climbing frame 7 correspond to one another, the limiting seats 13 are provided with positioning holes, the positioning holes correspond to the fixing holes on the rotating plate 5, at least one caster 6 is arranged on the long rod of the climbing frame 7, the casters 6 on the two long rods of the climbing frame 7 correspond to one another, at least one supporting foot ring 1 is sleeved on the short rod of the climbing frame 7, at least one supporting foot ring 1 is sleeved at the bottom end of the supporting frame 3, two symmetrical supporting sleeves 2 are arranged on the outer side surface of the supporting foot ring 1, the spring 14 is arranged in the supporting sleeves 2, one end of the spring 14 is connected with the outer side surface of the supporting foot ring 1, one end of the telescopic rod 16 is arranged in the supporting sleeves 2, one end of the telescopic rod 16 is provided with a limiting block, one end of the telescopic rod 16 is connected with the, the other end of the telescopic rod 16 extends out of the support sleeve 2, a limiting ring 15 is arranged on the inner wall of the bottom end of the support sleeve 2, and an anti-skid pad is arranged on one side surface of the rotating plate 5;

when the device is used, the device has a picking mode and a transportation mode, when picking is needed, the support frame 3 is firstly abutted against a trunk, the support frame 3 is ensured to be abutted against a middle groove of the elbow 4 and clamped on the trunk, the climbing frame 7 is rotated around the central shaft 8, an included angle between the climbing frame 7 and the support frame 3 is an acute angle, then the rotating plate 5 is rotated to be parallel to the limiting seat 13, the rotating plate 5 is fixed by the limiting pin 11 and the limiting hole 12, the ladder is in the picking mode, and personnel can climb upwards through the rotating plate 5; the picking bags are hung on the rack 10, picked fruits can be directly placed in the picking bags, and the use is convenient;

when needs were transported, extract spacer pin 11, rotate rotor plate 5 to with climbing frame 7 parallel, utilize the locating hole on spacer pin 11 and the climbing frame 7, it is fixed with rotor plate 5, 7 bottoms of lifting climbing frame are kept away from backward, until support frame 3 and climbing frame 7 parallel placement, place climbing frame 7 in on the ground, 3 bottoms of lifting support frame, the device is the mode of transportation this moment, place the fruit of picking on rotor plate 5, can directly stimulate support frame 3 and remove.

Example 2

The difference between this example and example 1 is: the central shaft 8 is changed into a main leaning pipe 18, the leaning bent pipe 4 is removed, the main leaning pipe 18 is divided into three sections, the middle section of the main leaning pipe 18 is a U-shaped pipe, an auxiliary leaning pipe 17 is arranged at the bottom end of the support frame 3, the auxiliary leaning pipe 17 is divided into three sections, the middle section of the auxiliary leaning pipe 17 is a U-shaped pipe, the middle section of the auxiliary leaning pipe 17 is of a telescopic structure, and at least one support leg ring 1 is sleeved on the auxiliary leaning pipe 17; when in use, the material can be saved on the premise of not influencing the abutting effect, and the use in a transportation mode state is more facilitated;

the middle of the abutting bent pipe 4 protrudes to one side to form a groove, and the two ends of the abutting bent pipe 4, which are close to the two ends, respectively protrude to the other side to form grooves opposite to the middle direction, so that the support frame 3 can be better attached to a trunk, and the stability of the device is facilitated;

the climbing frame 7 can be limited by the design that the rotating grooves are respectively formed in the central shaft 8 close to the two ends, so that the climbing frame is prevented from transversely sliding on the central shaft 8;

the rack 10 is provided with at least one limiting groove, so that fruit bags can be clamped and fixed better;

the rack 10 is provided with at least one hanging rod, so that more fruit bags can be hung;

the middle section of the auxiliary leaning pipe 17 is designed to be of a telescopic structure, so that the length of the middle section of the auxiliary leaning pipe 17 can be adjusted to adapt to trunks with different thicknesses;

the design of the telescopic rod 16 arranged in the support sleeve 2 can better adapt to the fluctuated bottom surface, and the stability of the device is ensured;

the rotating sleeve 9 is screwed with a fastening bolt, and after the rack 10 is manually adjusted, the rack 10 can be fixed more stably by the fastening bolt;

the design of the anti-slip pad is arranged on one side surface of the rotating plate 5, so that the friction force between the sole and the rotating plate 5 is increased, and people are prevented from sliding off;

the support frame 3 is matched and abutted against the bent pipe 4, so that the device can be clamped on a trunk, the device is prevented from shaking when a person picks the tree, and the safety of the person is guaranteed;

the climbing frame 7 is matched with the rotating plate 5, so that a climbing mode can be formed;

the support frame 3 is matched with the climbing frame 7 and the caster 6, so that a transportation mode can be formed, a dual-mode structure is realized, and the use is more convenient;

the rotating plate 5 can be adjusted according to different requirements through the mutual matching of the limiting pin 11, the limiting seat 13, the limiting hole 12, the fixing hole and the positioning hole, and the multifunctional application of the device can be realized by combining the matching use of the support frame 3 and the climbing frame 7;

in the climbing mode, the climbing frame 7 is rotated to enable an included angle between the climbing frame and the supporting frame 3 to be an acute angle, and then the rotating plate 5 is rotated to enable the rotating plate to be parallel to the limiting seat 13, so that a ladder can be formed, and picking and climbing are facilitated;

in the transportation mode, the rotating plate 5 is rotated to be parallel to the climbing frame 7, then the bottom end of the climbing frame 7 is lifted and is far away backwards, and the support frame 3 is lifted after the climbing frame is parallel to the bottom end of the climbing frame, so that a transportation trolley mode is formed, and picked fruits can be placed on the rotating plate 5 for transportation and use;

the purpose of fixing the support frame 3 on the trunk in a clamping manner, ensuring that the device does not shake when the personnel pick the tree and can be used as a simple transportation tool is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. The utility model provides a double-purpose ladder is picked to fruit tree, characterized by: the support device comprises a support device and a climbing device, the support device comprises a support frame, a support abutting bend, a central shaft, rotating sleeves and a rack, one end of the support frame is sleeved on the central shaft, at least one support abutting bend is arranged on the support frame, a groove is formed by abutting the bend to protrude to one side, the abutting bend is abutted to protrude to the other side close to two ends respectively, the groove is opposite to the middle direction, rotating grooves are formed in the positions close to two ends of the central shaft respectively, the two rotating sleeves are sleeved on two ends of the central shaft respectively, fastening bolts are arranged on the rotating sleeves in a screwed mode, one end of the rack is fixedly arranged on the outer side face of the rotating sleeves, a limiting convex block is arranged at the other end of the rack, at least one limiting groove is formed in the rack, at least one rack rod is arranged on the rack, a limiting cap is arranged at one end of the, Support cover, rotor plate, truckle, climbing frame, spacing hole, spacing seat, spring, spacing ring and telescopic link and constitute, climbing frame one end cover is arranged in the epaxial rotation inslot of center the one-to-one of fixed orifices on spacing hole and the rotor plate, it has the locating hole to open on the spacing seat, fixed orifices one-to-one on locating hole and the rotor plate, climbing frame stock overhead has at least one truckle, the truckle one-to-one on two stocks of climbing frame, at least one supporting leg ring has been put to the cover on the climbing frame quarter butt, at least one supporting leg ring has been put to the bottom cover of support frame, two support covers of symmetry have been put on the supporting leg ring lateral surface, the spring is arranged in the support cover, spring one end and supporting leg ring lateral surface are connected.

2. The dual-purpose ladder for picking fruit trees as claimed in claim 1, wherein the central shaft is changed into a main leaning pipe, the leaning bent pipe is removed, the main leaning pipe is divided into three sections, the middle section of the main leaning pipe is a U-shaped pipe, and an auxiliary leaning pipe is arranged at the bottom end of the supporting frame.

3. The dual-purpose ladder for picking fruit trees as claimed in claim 1, wherein the climbing frame is composed of two long poles and a short pole, and the short pole of the climbing frame is close to the other end of the climbing frame.

4. The dual-purpose ladder for picking fruit trees as claimed in claim 3, wherein the climbing frame is provided with at least three rotation plates, the rotation plates are connected with the climbing frame through rotation pins, the rotation plates can rotate relative to the climbing frame, fixing holes are formed in the positions of the rotation plates, which are close to the rotation pins, and limiting holes are formed in two long rods of the climbing frame, which are close to the rotation pins.

5. The dual-purpose ladder for picking fruit trees as claimed in claim 1, wherein one end of the telescopic rod is disposed in the supporting sleeve, one end of the telescopic rod is disposed with a limiting block, one end of the telescopic rod is connected with the spring, and the other end of the telescopic rod extends out of the supporting sleeve.

6. The dual-purpose ladder for picking fruit trees as claimed in claim 1, wherein a limiting ring is arranged on the inner wall of the bottom end of the supporting sleeve.

7. The dual-purpose ladder for picking fruit trees as claimed in claim 3 or 4, wherein at least three limiting seats are provided on the long poles of the climbing frame, and the limiting seats on the two long poles of the climbing frame correspond to each other one by one.

8. The dual-purpose ladder for picking fruit trees as claimed in claim 2, wherein the auxiliary leaning tube is divided into three sections, the middle section of the auxiliary leaning tube is a U-shaped tube, and the middle section of the auxiliary leaning tube is of a telescopic structure.

9. The dual-purpose ladder for picking fruit trees as claimed in claim 8, wherein at least one support leg ring is sleeved on the auxiliary leaning tube.

10. The dual-purpose ladder for picking fruit trees as claimed in claim 1, wherein a non-slip mat is disposed on one side of the rotating plate.

Images