CN115367401A - Intelligent guide rail transportation system applied to orchard - Google Patents

Abstract

The invention discloses an intelligent guide rail transportation system applied to an orchard, which comprises a load base, wherein the outer wall of the load base is fixedly connected with a traction block, supporting columns are fixedly connected to the top of the load base at four corners, a plurality of fixing clamping holes distributed at equal intervals are formed in the outer wall of each supporting column, a protection pad is fixedly connected to the orifice of each fixing clamping hole, an alarm fixing frame lock is connected to each fixing clamping hole in a sliding mode, and a rapid loading protection mechanism is clamped on each alarm fixing frame lock. According to the bamboo basket loading and unloading device, the bearing rods, the splicing rods, the bearing plates, the basket clamping convex edges, the sliding sleeves, the movable basket clamping rods, the square rods, the limiting blocks and the like form the rapid loading mechanism, a plurality of bamboo baskets can be fixed together in advance, and the rapid loading and unloading operation of goods can be realized only by carrying the rapid loading mechanism during loading and unloading, so that the loading and unloading time is greatly shortened, the working efficiency is improved, the gap intervals can be adjusted by the movable basket clamping rods, and the bamboo basket loading and unloading device is suitable for bamboo baskets with different sizes.

Description

Intelligent guide rail transportation system applied to orchard

Technical Field

The application relates to the technical field of agricultural picking transportation, in particular to an intelligent guide rail transportation system applied to an orchard.

Background

Most of mountainous and hilly areas in China are always main production areas of fruits such as apples, oranges, pears, cherries and the like, and mountainous orchards have the problems of underdeveloped traffic network, insufficient labor force, high labor intensity, low labor efficiency and the like. The single-rail transporter is one of the rail transporters, consists of a gasoline engine traction head and a load-carrying compartment, and can transport about two hundred kilograms of goods at a time.

The single-rail transport vehicle has the following components and characteristics: (1) basically comprises: the monorail car is a transport vehicle towed by a tractor equipped with a power machine, rides on a light monorail to run, and the rail with a rack structure is supported by a fixed support and laid on the ground. The driving device mainly takes a gasoline engine as a main part, takes a belt and chain transmission as a main transmission mode, and consists of a driving device, a clutch device, a braking device, a track anti-side falling and anti-derailing device, a main frame, a trailer and a single track with teeth. At present, a single-rail transport vehicle can be used for completing related operations such as pesticide spraying, fertilizer application, transportation and the like in a hillside orchard.

(2) The main characteristics are as follows: compare with traditional wheeled cargo airplane, crawler conveyor, the single track transport vechicle has two characteristics: (1) the road-building device does not need a more standard passing road, and can be used at any place where road repairing is difficult, thereby avoiding large-scale reformation of landform and reducing environmental load. (2) The climbing capacity is strong, easy and simple to handle, easily control, adaptability is strong, and the range of application is wide, has increased the function of preventing turning on one's side, and the loading capacity obtains promoting, the flexibility obtains strengthening simultaneously.

The single-rail conveyor can improve the transportation efficiency of goods in mountainous regions, but has the following problems;

firstly, the method comprises the following steps: the mountain region is precipitous, and track inclination is big, and the load railway carriage or compartment often takes place to turn on one's side, askew, leads to the goods to drop, and agricultural product generally deposits in the bamboo basket, and agricultural product causes certain loss when turning on one's side.

II, secondly: the goods loading and unloading are slow, the goods can be carried in one box, the efficiency is low, and part of achievements can not be transported in time in the season of rush to receive.

Disclosure of Invention

The invention aims to provide an intelligent guide rail transportation system applied to an orchard to solve the problems in the background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a be applied to intelligent guide rail conveyor system in orchard, includes the load base, the outer wall fixedly connected with traction block of load base, and load base top is located four corners fixedly connected with support column, and the outer wall of support column is equipped with the fixing clip hole that a plurality of equidistance distribute, and the drill way fixedly connected with protection pad in fixing clip hole, sliding connection has the solid lock of warning in the fixing clip hole, and the solid lock of warning goes up the joint and has quick year thing protection machanism, and quick year thing protection machanism includes top cap protection machanism and quick year thing mechanism, quick year thing mechanism includes bearing bar and splice bar, fixed connection between bearing bar and the splice bar, the equal fixedly connected with square bar in both ends of bearing bar, and two stoppers of the outer wall fixedly connected with of square bar, the one end fixedly connected with handle of square bar, the middle section fixedly connected with bearing plate of splice bar, and the both sides of bearing plate are provided with the card basket chimb, the outer wall sliding connection of splice bar has movable card basket mechanism, and movable card basket mechanism includes sliding sleeve, movable card basket bar, the outer wall of movable card basket bar and the outer wall all is provided with anti-skidding arch, the main part of protection mechanism is the apron, and the main part of cover plate frame, and the relative symmetrical mounting panel that a plurality of top cap distributes between the mounting panel that is provided with.

Preferably, the top of support column is equipped with the reservation groove, and sliding connection has additional increase frame in the reservation groove, and adjacent support column is connected to additional increase frame.

Preferably, the outer wall of the additional lengthening frame is provided with a reserved clamping hole, and the reserved clamping hole and the fixed clamping hole are positioned on the same straight line.

Preferably, the support column is composed of a connecting rod body and a clamping rod body, the outer wall of the connecting rod body is fixedly connected with connecting sleeves, and connecting rods are fixedly connected between the connecting sleeves.

Preferably, the alarm fixing frame lock consists of a lock head, a lock body and a pull handle, wherein the lock body is provided with a wire pipe, and the alarm fixing frame lock can slide in the reserved clamping hole and the fixed clamping hole.

Preferably, the outside of tapered end is provided with the strengthening rib, and is provided with first spring bolt and the second spring bolt of intermeshing on the tapered end, and first spring bolt sets up in the activity groove, be provided with on the tapered end with the locked groove of square bar adaptation, the bottom of locked groove is provided with presss from both sides tight piece, the inside of lock body is equipped with the controller, opening and closing of first spring bolt of controller control and second spring bolt, controller electric connection alarm and signal transmitter.

Preferably, the top of the sliding sleeve is provided with a threaded pipe orifice, and the inner wall of the threaded pipe orifice is in threaded connection with a threaded retention knob.

Preferably, through rotation axis connection between top cap protection machanism and the quick thing mechanism of carrying, the one end and the apron frame fixed connection of axis of rotation, the other end of axis of rotation and the one end fixed connection of bearing plate, the other end of bearing plate is provided with the snap ring, the outer wall fixedly connected with buckle, buckle and the snap ring adaptation of apron frame.

Preferably, the outer wall of the support column is fixedly connected with an electronic resistance induction tube, a lateral protection rod is inserted in the electronic resistance induction tube and electrically connected with the controller, the lateral protection rod is connected with the adjacent support column, and the lateral protection rod is a straight rod or a W-shaped rod.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, a quick loading mechanism is formed by the arranged bearing rods, the splicing rods, the bearing plates, the clamping basket convex edges, the sliding sleeves, the movable clamping basket rods, the square rods, the limiting blocks and the like, a plurality of bamboo baskets can be fixed together in advance, and the quick loading and unloading operation of goods can be realized only by carrying the quick loading mechanism during loading and unloading, so that the loading and unloading time is greatly shortened, the working efficiency is improved, the gap intervals can be adjusted by the movable clamping basket rods, and the device is suitable for bamboo baskets with different sizes; cover plate frame, mounting panel, spring through setting up constitute top cap protection machanism, when leading to the load base slope because of the track slope, the top cap protection machanism pocket lives quick thing mechanism's top, and the spring makes the device be applicable to not bamboo basket of co-altitude, through the linkage cooperation of each part, realizes goods about quick to protect the goods.

Its two, constitute solid frame lock of warning through parts such as tapered end, lock body, controller, alarm, the signal transmitter that set up, can fix carrying thing protection machanism fast, and the unique design of tapered end has reduced and has carried thing protection machanism fast and rock, when the automobile body slope leads to carrying thing protection machanism fast and drop from warning solid frame lock, first spring bolt and second spring bolt trigger alarm and signal transmitter, in time remind the staff.

And thirdly, the electronic resistance induction tube and the side protection rod which are arranged provide protection force from the side, so that the device has all-round protection capability, when the car body is inclined towards one side and the bamboo basket or the rapid carrying protection mechanism is seriously separated, the side protection rod provides a certain blocking effect, and the alarm and the signal transmitter are triggered to remind a worker.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a partial schematic structural view of the present embodiment 1;

FIG. 3 is a schematic view of a supporting column structure in the present embodiment 1;

fig. 4 is a schematic structural view of the alarm fixing frame lock of the embodiment 1;

fig. 5 is a schematic structural view of the rapid loading protection mechanism of the embodiment 1;

fig. 6 is a schematic structural view of the quick loading mechanism of the embodiment 1;

FIG. 7 is a schematic view of the sliding sleeve structure of the embodiment 1;

FIG. 8 is a schematic structural diagram of the top cover protection mechanism of the embodiment 1;

fig. 9 is an overall configuration diagram of the present embodiment 1;

FIG. 10 is a schematic flow chart of the present embodiment 1;

FIG. 11 is a schematic view of the side guard bar in the present embodiment 2;

in the figure: 1. a load base; 2. a rapid loading protection mechanism; 2-1, a top cover protection mechanism; 2-2, a rapid loading mechanism; 3. an additional lengthening frame is added; 4. a support pillar; 5. reserving a clamping hole; 6. fixing the clamp hole; 7. an alarm fixing frame lock; 8. connecting sleeves; 9. a traction block; 10. a connecting rod; 11. connecting a rod body; 12. locking the rod body; 13. a protective pad; 14. a lock body; 15. pulling a handle; 16. a conduit; 17. a movable groove; 18. a first bolt; 19. a second lock tongue; 20. reinforcing ribs; 21. a lock head; 22. locking the groove; 23. a clamping block; 24. a load-bearing bar; 2401. a square bar; 25. splicing rods; 26. a grip; 27. a limiting block; 28. a card basket convex edge; 29. a bearing plate; 30. a sliding sleeve; 31. a movable basket clamping rod; 32. anti-skid projections; 33. a threaded pipe orifice; 34. a threaded retention knob; 35. a rotating shaft; 36. a cover plate frame; 37. mounting a plate; 38. a spring; 39. buckling; 40. an electronic resistance sensing tube; 41. side guard bar.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2, 5, 6 and 8, the invention provides an intelligent guide rail transportation system applied to an orchard, which comprises a load base 1, wherein the outer wall of the load base 1 is fixedly connected with a traction block 9, the top of the load base 1 is fixedly connected with support columns 4 at four corners, the outer wall of each support column 4 is provided with a plurality of fixing clamp holes 6 distributed at equal intervals, the hole openings of the fixing clamp holes 6 are fixedly connected with a protection pad 13, an alarm fixing frame lock 7 is connected in each fixing clamp hole 6 in a sliding manner, a quick loading protection mechanism 2 is clamped on each alarm fixing frame lock 7, each quick loading protection mechanism 2 comprises a top cover protection mechanism 2-1 and a quick loading mechanism 2-2, each quick loading mechanism 2-2 comprises a load rod 24 and a splicing rod 25, the load rod 24 is fixedly connected with the splicing rods 25, the two ends of the load rod 24 are fixedly connected with square rods 2401, the outer wall of the square rod 2401 is fixedly connected with two limit blocks 27, one end of the square rod 2401 is fixedly connected with a handle 26, the middle section of the splice rod 25 is fixedly connected with a bearing plate 29, two sides of the bearing plate 29 are provided with a clamping basket convex edge 28, the outer wall of the splice rod 25 is slidably connected with a movable clamping basket mechanism, the movable clamping basket mechanism comprises a sliding sleeve 30 and a movable clamping basket rod 31, the outer walls of the movable clamping basket rod 31 and the clamping basket convex edge 28 are both provided with anti-skid protrusions 32, the main body of the top cover protection mechanism 2-1 is a cover plate frame 36, the outer wall of the cover plate frame 36 is fixedly connected with a plurality of mounting plates 37 which are symmetrically distributed at equal intervals, a spring 38 is arranged between the opposite mounting plates 37, the fast loading mechanism 2-2 divides the loading and unloading steps into two steps, pre-loads bamboo baskets, improves the working efficiency, when the transport vehicle goes back and forth between a starting point and a finishing point, a worker can place the bamboo baskets loaded with goods on the fast loading mechanism 2-2, or the bamboo basket is detached from the fast carrying mechanism 2-2, compared with the carrying and loading and unloading mode of one basket, the mode provided by the invention is faster; the top cover protection mechanism 2-1 protects the goods, and when the car body inclines and turns on one's side, the bamboo basket can be prevented from falling off, and the loss is reduced.

Referring to fig. 1 and 2, a pre-groove is formed in the top end of each supporting column 4, an additional extension frame 3 is connected to the pre-groove in a sliding mode, the additional extension frame 3 is connected to the adjacent supporting columns 4, the additional extension frame 3 increases the carrying capacity of the device, the additional extension frame 3 is lifted during use, the additional rapid carrying protection mechanism 2 can be reloaded, and when the device is not used, the additional extension frame 3 can be lowered, and too much space is not occupied.

Referring to fig. 3, the outer wall of the additional extension frame 3 is provided with the reserved clamping holes 5, the reserved clamping holes 5 and the fixed clamping holes 6 are in the same straight line, so that when the cargoes are loaded, the rapid loading protection mechanisms 2 on each layer are in the same vertical line, the weight distribution is uniform, the gravity centers are kept consistent, the vehicle body is more stable, and when the transport vehicle runs on an inclined track, the vehicle body is not easy to incline due to the larger weight of one side.

Referring to fig. 1, the supporting column 4 is composed of a connecting rod body 11 and a locking rod body 12, a connecting sleeve 8 is fixedly connected to the outer wall of the connecting rod body 11, a connecting rod 10 is fixedly connected between the connecting sleeves 8, the connecting sleeve 8 reinforces the bottom of the supporting column 4, and the stability of the bottom of the supporting column 4 provides a stable condition for the upper part.

Referring to fig. 4, the alarm fixing lock 7 is composed of a lock head 21, a lock body 14 and a pull handle 15, a spool 16 is arranged on the lock body 14, the alarm fixing lock 7 can slide in the reserved clamping hole 5 and the fixed clamping hole 6, and the alarm fixing lock 7 provides two functions of fixing and alarming.

Referring to fig. 4, a reinforcing rib 20 is arranged on the outer side of a lock head 21, a first lock tongue 18 and a second lock tongue 19 which are mutually engaged are arranged on the lock head 21, the first lock tongue 18 is arranged in a movable groove 17, a lock groove 22 which is matched with a square rod 2401 is arranged on the lock head 21, a clamping block 23 is arranged at the bottom of the lock groove 22, a controller is arranged inside a lock body 14, the controller controls the first lock tongue 18 and the second lock tongue 19 to be opened and closed, the controller is electrically connected with an alarm and a signal transmitter, when a vehicle body is seriously inclined, a rapid loading protection mechanism 2 is separated from the lock groove 22 under the action of excessive tensile force, the alarm is triggered by the overturning of the first lock tongue 18 and the second lock tongue 19 to send an alarm to remind workers, and the signal transmitter sends coordinate information at the moment, so that the searching time is reduced for rush repair, and the loss is reduced.

Referring to fig. 7, a threaded pipe opening 33 is disposed at the top of the sliding sleeve 30, a threaded fixing knob 34 is threadedly connected to the inner wall of the threaded pipe opening 33, and the threaded fixing knob 34 is screwed to abut against the splicing rod 25, so as to fix the position of the sliding sleeve 30.

Referring to fig. 5 and 8, the top cover protection mechanism 2-1 and the fast loading mechanism 2-2 are connected through a rotating shaft 35, one end of the rotating shaft 35 is fixedly connected with a cover plate frame 36, the other end of the rotating shaft 35 is fixedly connected with one end of a bearing plate 29, a clamping ring is arranged at the other end of the bearing plate 29, a buckle 39 is fixedly connected to the outer wall of the cover plate frame 36, the buckle 39 is matched with the clamping ring, and the turnover type movable connection facilitates fixing and dismounting.

Referring to fig. 9, an electronic resistance induction tube 40 is fixedly connected to the outer wall of each support pillar 4, a side protection rod 41 is inserted into the electronic resistance induction tube 40, the electronic resistance induction tube 40 is electrically connected with a controller, the side protection rods 41 are connected with the adjacent support pillars 4, and the side protection rods 41 are straight rods, provide protection from the side and have an alarm prompting function.

When the rapid loading device is used, a worker firstly fixes a bamboo basket containing agricultural products in the rapid loading mechanism 2-2, the position of the movable clamping basket rod 31 is adjusted, the bamboo basket is clamped between the movable clamping basket rod 31 and the bearing plate 29, the loading of goods can be completed by screwing the threaded fixing knob 34, the top cover protection mechanism 2-1 is covered, the buckle 39 is locked with the snap ring, the bamboo basket is firmly fixed, the firmness is greatly improved under the condition of normal operation shaking, the rapid loading protection mechanism 2 which finishes loading the bamboo basket is fixed in the alarm fixing frame lock 7, the rapid loading can be realized, after the goods reach, the rapid loading protection mechanism 2 on a vehicle body is disassembled, the rapid loading protection mechanism 2 which is prepared in advance and does not load the bamboo basket is placed on the vehicle body and is brought back, the worker on the mountain finishes the loading of the bamboo basket in the waiting process, the working efficiency can be greatly improved, and when the vehicle body is turned on side accidentally, the large tensile force enables the rapid loading protection loading mechanism 2 to be separated from the alarm fixing frame lock 7, so that an alarm and a signal emitter are triggered to remind the worker to overhaul; the side guard bar 41 forms protection from the side, and when the transport vehicle turns over accidentally, the side guard bar 41 firstly inclines towards the two sides of the vehicle body, and the side guard bar 41 can block the components such as the rapid loading protection mechanism 2.

Example 2

Referring to fig. 11, the technical solution of the intelligent guide rail transportation system for an orchard provided by the present invention further includes that the side protection rods 41 are W-shaped rods, and the W-shaped rods generate a larger protection area, so as to provide a more comprehensive protection effect.

During the use, side protective rod 41 is W shape pole, and W shape pole produces great protection area, provides more comprehensive protecting effect, promotes the reliability of protection.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (9)

1. The utility model provides an intelligent guide rail transportation system for orchard which characterized in that: the fast loading and unloading device comprises a loading base (1), wherein a traction block (9) is fixedly connected to the outer wall of the loading base (1), a supporting column (4) is fixedly connected to the top of the loading base (1) and is positioned at the four corners of the top of the loading base (1), a plurality of fixing clamp holes (6) distributed at equal intervals are formed in the outer wall of the supporting column (4), a protection pad (13) is fixedly connected to the orifice of each fixing clamp hole (6), an alarm fixing frame lock (7) is slidably connected into each fixing clamp hole (6), a fast loading protection mechanism (2) is clamped on each alarm fixing frame lock (7), each fast loading protection mechanism (2) comprises a top cover protection mechanism (2-1) and a fast loading mechanism (2-2), each fast loading mechanism (2-2) comprises a bearing rod (24) and a splicing rod (25), each bearing rod (24) and the splicing rod (25) are fixedly connected, square rods (2401) are fixedly connected to the two ends of each bearing rod (24), two limit blocks (27) are fixedly connected to the outer wall of each square rod (2401), each handle (26) is fixedly connected to one end of each square rod (24), a convex edge of each bearing rod (29), a basket (25) is fixedly connected to the two side of each bearing rod (29), and a basket (25) is provided with a sliding basket (29), and a basket (25) and a basket (29) is provided with a sliding clamp mechanism, the movable basket clamping mechanism comprises a sliding sleeve (30) and a movable basket clamping rod (31), anti-skid protrusions (32) are arranged on the outer walls of the movable basket clamping rod (31) and the basket clamping convex edge (28), a cover plate frame (36) is arranged on the main body of the top cover protection mechanism (2-1), a plurality of mounting plates (37) which are symmetrically distributed at equal intervals are fixedly connected to the outer wall of the cover plate frame (36), and springs (38) are arranged between the opposite mounting plates (37).

2. The intelligent guideway transit system for orchards of claim 1, wherein: the top of support column (4) is equipped with the reservation groove, and sliding connection has additional increase frame (3) in the reservation groove, and adjacent support column (4) are connected in additional increase frame (3).

3. An intelligent guideway transit system for orchards according to claim 2, wherein: the outer wall of the additional lengthening frame (3) is provided with a reserved clamping hole (5), and the reserved clamping hole (5) and the fixed clamping hole (6) are positioned on the same straight line.

4. The intelligent guideway transit system for orchards of claim 1, wherein: the support column (4) is composed of a connecting rod body (11) and a clamping rod body (12), the outer wall of the connecting rod body (11) is fixedly connected with a connecting sleeve (8), and a connecting rod (10) is fixedly connected between the connecting sleeves (8).

5. The intelligent guideway transit system for orchards of claim 1, wherein: the alarm fixing frame lock (7) consists of a lock head (21), a lock body (14) and a pull handle (15), a line pipe (16) is arranged on the lock body (14), and the alarm fixing frame lock (7) can slide in the reserved clamping hole (5) and the fixed clamping hole (6).

6. The intelligent guideway transit system for orchards of claim 5, wherein: the outside of tapered end (21) is provided with strengthening rib (20), and is provided with first spring bolt (18) and second spring bolt (19) of intermeshing on tapered end (21), and first spring bolt (18) set up in activity groove (17), be provided with on tapered end (21) with lock groove (22) of square bar (2401) adaptation, the bottom of lock groove (22) is provided with presss from both sides tight piece (23), the inside of lock body (14) is equipped with the controller, opening and closing of first spring bolt (18) of controller control and second spring bolt (19), controller electric connection alarm and signal transmitter.

7. The intelligent guideway transit system for orchards of claim 1, wherein: the top of the sliding sleeve (30) is provided with a threaded pipe orifice (33), and the inner wall of the threaded pipe orifice (33) is in threaded connection with a threaded fixing knob (34).

8. The intelligent guideway transit system for orchards of claim 1, wherein: top cap protection machanism (2-1) and carry between the thing mechanism (2-2) fast and be connected through axis of rotation (35), the one end and the apron frame (36) fixed connection of axis of rotation (35), the other end of axis of rotation (35) and the one end fixed connection of bearing plate (29), the other end of bearing plate (29) is provided with the snap ring, the outer wall fixedly connected with buckle (39) of apron frame (36), buckle (39) and snap ring adaptation.

9. The intelligent guideway transit system for orchards of claim 1, wherein: support column (4) outer wall fixedly connected with electron resistance induction pipe (40), and it has side fender rod (41) to peg graft in electron resistance induction pipe (40), electron resistance induction pipe (40) and controller electric connection, adjacent support column (4) are connected to side fender rod (41), and side fender rod (41) are straight shape pole or W shape pole.

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