Orchard operation platform

Abstract

The invention relates to the technical field of picking platforms, in particular to an orchard operation platform which comprises a jacking and supporting mechanism arranged on a vehicle body and used for supporting the platform to keep a horizontal state, a nail inserting mechanism arranged on the jacking and supporting mechanism and used for firmly grasping the ground and a material collecting mechanism arranged on the jacking and supporting mechanism and used for transferring fruits from the platform. The jacking mechanism comprises a supporting assembly which is arranged on the vehicle body and used for supporting platforms with different heights, a locking assembly which is arranged on the platform and used for fastening the supporting assembly, and an operation assembly which is arranged on the platform and used for opening the locking assembly so that the platform can fall down; according to the lifting platform, platforms of different heights can be dynamically supported, the supporting position can be automatically locked, the stability of the platform is improved, the platform is prevented from toppling, the safety performance is improved, and the technical problems that the stability of the lifting platform on one side of a vehicle body is poor, the platform is inclined due to uneven stress, the vehicle body rolls over, and the safety is not high are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of picking platform, and in particular to a fruit orchard operation platform. BACKGROUND

[0002] Fruit trees are generally labor-intensive crops, especially pear trees. Harvesting is an important part of the production process, and there are problems such as high labor intensity, long occupation of farm time, strong seasonality of harvesting, high loss during harvesting, and low efficiency. With the increasing concentration of fruit tree planting and the continuous expansion of the scale of orchard planting, the traditional picking method has been far from meeting the needs of modern orchard production. The use of an orchard picking platform can improve picking efficiency to a certain extent, and the cost is more affordable than that of a robot picking, and the use is more reliable, which greatly improves the efficiency of manual picking.

[0003] However, in actual use, the inventor found that the platform on one side of the vehicle body has poor stability. During operation, due to the weight of the human body and the weight of the continuously picked fruits, the platform is prone to tilting due to uneven force, causing the vehicle body to roll over, and the safety is not high. SUMMARY

[0004] The purpose of the present application is to solve the technical problems of poor stability of the platform on one side of the vehicle body, uneven force on the platform, tilting of the platform, and low safety by setting a fruit orchard operation platform that can dynamically support platforms of different heights, automatically lock the position of the support, improve the stability of the platform, prevent the platform from tilting, and increase the safety performance.

[0005] To solve the above technical problems, the technical scheme is as follows: A fruit orchard operation platform is provided on a vehicle body by a lifting mechanism, comprising a top support mechanism arranged on the vehicle body and used for supporting the platform to maintain a horizontal state, a spike mechanism arranged on the top support mechanism and used for firmly grabbing the ground, and a material collection mechanism arranged on the top support mechanism and used for transferring fruits from the platform. The top support mechanism comprises a lifting assembly arranged on the vehicle body and used for supporting platforms of different heights, a locking assembly arranged on the platform and used for fastening the lifting assembly, and an operating assembly arranged on the platform and used for opening the locking assembly to allow the platform to fall.

[0006] As a preferred embodiment, the lifting assembly comprises: A connecting rod, one end of the connecting rod is arranged on the vehicle body, and the other end of the connecting rod is provided with a connecting plate; A loading box, two groups of the loading box are symmetrically arranged on the connecting plate; The X-shaped scissor structure frame is installed in the loading box; The first limiting sliding groove is symmetrically arranged on the bottom of the platform. The first limiting block is symmetrically arranged in the first limiting sliding groove, and the upper ends of the X-shaped scissor structure frame are respectively hingedly arranged on the bottom of the first limiting block.

[0007] As a preferred, the platform is arranged on the lifting mechanism through two groups of mounting rods, and the locking assembly comprises: The horizontal rod is arranged on the mounting rod. The side plate is arranged on one end of the horizontal rod. The positioning pin is arranged on the side plate, and the positioning pin is arranged on the side plate. The positioning hole is arranged on the first limiting block and matched with the positioning pin.

[0008] As a preferred, the operation assembly comprises: The control rod is arranged on the platform through the ear plate. The transmission rod is arranged on one end of the horizontal rod.

[0009] As a preferred, the nail inserting mechanism comprises a nail falling assembly arranged on the lifting assembly and a transmission assembly arranged on the lifting assembly and used for driving the nail falling assembly to descend.

[0010] As a preferred, the nail falling assembly comprises: The strip plate is arranged on the bottom of the loading box. The threaded rod is arranged on the strip plate. The ground tap is arranged on the lower end of the threaded rod. The ground nail is arranged on the bottom of the ground tap. The lifting column is arranged on the upper end of the threaded rod. The gear is arranged on the side wall of the loading box through the clamp seat. A limiting strip is arranged on the lifting column, and the gear rotates synchronously with the lifting column through the limiting strip.

[0011] Preferably, the transmission assembly comprises: A fixed block is arranged on the outer wall of the loading box. A rack is horizontally arranged on the fixed block and is used to drive the gear to rotate. A stop block is arranged on the outer wall of the loading box, and a third elastic member is arranged between one end of the rack and the stop block. A force receiving block is arranged at one end of the rack. A limiting track is arranged at the bottom of the platform and is used to drive the force receiving block to translate with the rack.

[0012] Preferably, the material collecting mechanism comprises a material conveying assembly arranged between the strip plate and the platform and an adjusting assembly arranged on the material conveying assembly. The material conveying assembly comprises: Two groups of loading boxes are fixed on the strip plate. Two groups of first fixed boxes are symmetrically arranged at the bottom of the platform. A first winding roller is arranged in the first fixed box and is wound with a conveying belt, and a first motor for driving the first winding roller is arranged on the outer wall of the first fixed box. A second limiting sliding groove is arranged at one side of the opening of the loading box. Two groups of second limiting blocks are symmetrically and slidingly arranged in the second limiting sliding groove, one end of the conveying belt is fixed between the two second limiting blocks, and a fourth elastic member is arranged between the second limiting blocks and the end of the second limiting sliding groove. A curtain is arranged at one end of the rack, and the curtain is moved to a position above the loading box to block the fruits from the rollers on the conveying belt.

[0013] Preferably, the adjusting assembly comprises: A hook-faced magic tape is arranged on the bottom of the conveying belt along the fruit conveying direction. A second fixed box is arranged at the bottom of the first fixed box. A second winding roller is arranged in the second fixed box and is wound with a rough-faced magic tape, and a second motor for driving the second winding roller is arranged on the outer wall of the second fixed box. A third roller is arranged at one side of the loading box opening, and the one end of the loop face magic tape is arranged on the third roller, and a third motor for driving the third roller is arranged at the loading box opening. An extension plate is arranged between the loading box opening and the second fixed box. A hydraulic part is arranged on the extension plate. A plurality of groups of abutting wheels are arranged on the hydraulic part output shaft, and are used for pressing the loop face magic tape to the hook face magic tape.

[0014] Preferably, the material conveying assembly further comprises: A discharging box is arranged on the platform, and two groups of discharging cavities are arranged in the discharging box. Two groups of discharging barrels are arranged at the bottom of the discharging cavities, respectively, and the diameters of the two groups of discharging barrels are different, and the two groups of discharging barrels are located above the conveying belt.

[0015] The present application has the following advantages: (1) In the present application, the top support mechanism and the plug mechanism cooperate, on the one hand, can dynamically support platforms of different heights, automatically lock the position of the support, has high operation flexibility, improves the stability of the platform, ensures the force balance of the platform, prevents the platform from falling down, and increases the safety performance; on the other hand, it can automatically grab the ground, increase the stability of the support, avoid the soft soil on the ground to provide support, prevent the vehicle body from rolling over, convenient to use, and good structure linkage; (2) In the present application, the material conveying assembly and the adjusting assembly cooperate, on the one hand, can transfer the fruits picked on the conveying platform in real time, and collect the fruits of different sizes, avoid the platform from being overloaded due to the accumulation of too much fruits, reduce the weight of the platform, and prevent the platform from falling down; on the other hand, the shape of the conveying belt can be changed, so that the central axis of the conveying belt is concave downward, facilitating the conveying of the fruits by the conveying belt, and avoiding the fruits from rolling off from both sides of the conveying belt.

[0016] In summary, the device has the advantages of high operation flexibility, good safety performance, convenient use, and good structure linkage, and is especially suitable for the technical field of picking platforms. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0018] Figure 1 It is a structural schematic view of an orchard operation platform.

[0019] Figure 2 is a structural schematic view of the supporting mechanism.

[0020] Figure 3 is a structural schematic view of the lifting assembly.

[0021] Figure 4 is a structural schematic view of the operating assembly.

[0022] Figure 5 is a structural schematic view of the transmission assembly.

[0023] Figure 6 is a structural schematic view of the locking assembly.

[0024] Figure 7 is a structural schematic view of the material transferring assembly.

[0025] Figure 8 is a structural front view of Figure 7 is a partial enlarged view of A in

[0026] Figure 9 is a structural schematic view of the adjusting assembly.

[0027] Figure 10 is a structural front view of Figure 9 is a partial enlarged view of B in

[0028] Figure 11 is a structural front view of Figure 9

[0029] Figure 12 is a structural schematic view of the lifting mechanism. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0031] Embodiment One As shown in Figures 1-11 , a fruit orchard operating platform, the platform 1 is arranged on a vehicle body 3 through a lifting mechanism 2, comprising a supporting mechanism 4 arranged on the vehicle body 3 and used for supporting the platform 1 to keep a horizontal state, a peg mechanism 5 arranged on the supporting mechanism 4 and used for holding the ground, and a material receiving mechanism 6 arranged on the supporting mechanism 4 and used for transferring the fruits from the platform 1. The supporting mechanism 4 comprises a lifting assembly 41 arranged on the vehicle body 3 and used for supporting the platform 1 at different heights, a locking assembly 42 arranged on the platform 1 and used for fastening the lifting assembly 41, and an operating assembly 43 arranged on the platform 1 and used for opening the locking assembly 42 so as to make the platform 1 fall.

[0032] ​In the embodiment, through cooperation of the set top support mechanism 4 and the plug-in mechanism 5, on the one hand, different height platforms can be dynamically supported, the position of the support is automatically locked, the operation flexibility is higher, the stability of the platform is improved, the force balance of the platform is ensured, the platform is prevented from falling down, and the safety performance is increased; on the other hand, the ground can be automatically grabbed tightly, the stability of the support is increased, the ground soil is difficult to provide support force due to softness, the vehicle body is prevented from rolling over, the use is convenient, and the structure linkage is better.

[0033] In detail, first, the vehicle body 3 carries the platform 1 to stop at a designated position on the ground under the fruit trees, after the worker gets on the platform 1, the lifting mechanism 2 drives the platform 1 to rise to a designated height, in the process of the platform 1 rising, the limiting rail 526 rises gradually to be separated from the force block 525 at one end of the rack 522, the rack 522 moves horizontally under the restoring force of the third elastic member 524, so that the rack 522 drives the gear 516 to rotate, the gear 516 rotates synchronously with the lifting column 515 through the limiting strip 517, the lifting column 515 rotates synchronously with the threaded rod 512, so that the threaded rod 512 drives the lifting column 515 to go down, so that the ground nail 514 at the lower end of the threaded rod 512 is inserted into the soil of the ground, and the ground nail 513 is compacted on the ground. At this time, the curtain 619 at one end of the rack 522 translates to a position above the loading box 611, and a packaging bag is placed in the loading box 611 in advance; at the same time, in the process of the platform 1 rising, the platform 1 gradually lifts the X-shaped scissor structure frame 414 in the loading box 413, so that the two first limiting blocks 416 at the upper two ends of the X-shaped scissor structure frame 414 drive each other to approach, in the process of the two first limiting blocks 416 approaching each other, the positioning hole 425 of the first limiting block 416 drives the outer side of the positioning pin 424 to translate through the slope of the positioning pin 424, so that the two first limiting blocks 416 can gradually approach each other, after the platform 1 rises to a designated height, the positioning pin 424 is inserted into the first limiting sliding groove 415 again under the elastic force of the first elastic member 423, the non-slope part of the positioning pin 424 prevents the two first limiting blocks 416 from moving away from each other, the two first limiting blocks 416 do not move away from each other, and the X-shaped scissor structure frame 414 will not descend, so that the X-shaped scissor structure frame 414 can stably support the platform 1; at the same time, in the process of the platform 1 rising, the first roller 613 gradually releases the conveying belt 614, the second roller 623 gradually releases the magic tape 624, after the platform 1 rises to a designated height, the hydraulic member 629 drives the roller 6291 to roll and press the magic tape 624 on the magic hook tape 621 at the bottom of the conveying belt 614, so that the magic tape 624 and the magic hook tape 621 are combined, the hydraulic member 629 drives the roller 6291 to reset downward, the second roller 623 and the third roller 626 synchronously wind the magic tape 624, so that the magic tape 624 pulls the bottom of the conveying belt 614 downward through the magic hook tape 621, the axis of the bottom of the conveying belt 614 is concave downward, which facilitates the conveying of fruits on the conveying belt 614 and avoids the fruits from rolling off from the two sides of the conveying belt 614; then, the fruits picked by the worker are divided into large and small fruits and are respectively put into two groups of feeding cavities 6192 in the feeding box 6191, the large and small fruits fall from two feeding cylinders 6193 onto two groups of conveying belts 614, and the fruits roll downward from the conveying belts 614 onto the curtain 619 above the loading box 611, and the fruits fall into the packaging bag in the loading box 611.Finally, when platform 1 begins to descend, lifting mechanism 2 drives platform 1 gradually downward. Simultaneously, a worker walks to a position on platform 1 near lifting mechanism 2 and manually presses down control lever 431. Control lever 431, via transmission rod 433, drives two horizontal rods 421 away from each other. Horizontal rods 421 drive side panels 422 away from platform 1, causing side panels 422, along with positioning pins 424, to disengage from first limiting slots 415, allowing two first limiting blocks 416 to slide freely within first limiting slots 415. That is, as lifting mechanism 2 drives platform 1 downward, the X-shaped scissor structure frame 414 gradually descends and is stored in the loading box 413, ready for next use.

[0034] Further, if Figures 2-6 As shown, the support assembly 41 includes: A connecting rod 411, one end of which is provided on the vehicle body 3, and the other end of which is provided with a connecting plate 412; Loading boxes 413, two groups of loading boxes 413 are symmetrically arranged on the connecting plate 412; X-shaped scissor-type structure frames 414, two sets of the X-shaped scissor-type structure frames 414 are respectively installed inside the loading box 413; First limiting sliding grooves 415, two groups of the first limiting sliding grooves 415 are symmetrically arranged at the bottom of the platform 1; First limiting blocks 416, two groups of the first limiting blocks 416 are symmetrically slidably fitted in the first limiting grooves 415, and the upper two ends of the X-shaped scissor structure frame 414 are respectively hingedly disposed at the bottom of the first limiting blocks 416; The platform 1 is mounted on the lifting mechanism 2 via two sets of mounting rods 11, and the locking assembly 42 includes: Horizontal rods 421, two groups of horizontal rods 421 are respectively passed through and slidably disposed on the mounting rod 11; Side plates 422, two groups of side plates 422 are respectively arranged at one end of the two horizontal rods 421, and a first elastic member 423 is provided between the side plates 422 and the mounting rod 11; Positioning pins 424, several groups of positioning pins 424 are respectively disposed on the side plates 422, one end of each positioning pin 424 passes through the interior of the first limiting sliding groove 415 and is provided with an inclined surface, and the inclined surfaces of the several groups of positioning pins 424 are symmetrically oriented toward both sides; The positioning hole 425 is formed on the first limiting block 416 and cooperates with the positioning pin 424 .

[0035] It should be noted that the structure and function of the X-shaped scissor structure frame 414 are both existing technologies, and adopt the non-power system of the scissor-type lift, namely the scissor frame.

[0036] In the embodiment, the lifting assembly 41 and the locking assembly 42 cooperate to stably support the platform at different heights, and the automatic locking structure is flexible and prevents the platform from falling.

[0037] In detail, during the lifting of the platform 1, the platform 1 gradually lifts the X-shaped scissor structure frame 414 in the loading box 413 upward, so that the two upper ends of the X-shaped scissor structure frame 414 drive the two first limiting blocks 416 to approach each other in the first limiting sliding groove 415, and during the approaching of the two first limiting blocks 416, the positioning hole 425 of the first limiting block 416 drives the positioning pin 424 to translate outward through the inclined surface of the positioning pin 424, that is, the side plate 422 moves away from the side of the platform 1, so that the two first limiting blocks 416 can gradually approach each other. After the platform 1 is lifted to a specified height, the side plate 422 with the positioning pin 424 is inserted into the first limiting sliding groove 415 again under the elastic force of the first elastic member 423, and the non-inclined surface part of the positioning pin 424 prevents the two first limiting blocks 416 from moving away from each other, so that the two first limiting blocks 416 cannot move away from each other, and the X-shaped scissor structure frame 414 cannot descend, so that the X-shaped scissor structure frame 414 can stably support the platform 1.

[0038] Further, as shown in Figures 3-6 the operation assembly 43 comprises: a control rod 431, which is arranged on the platform 1 through an ear plate lifting mechanism, and a second elastic member 432 is arranged between the upper end of the control rod 431 and the ear plate; a transmission rod 433, two groups of which are symmetrically hingedly arranged at one end of the control rod 431, and the other end of the transmission rod 433 is hingedly arranged at one end of the horizontal rod 421.

[0039] In the embodiment, the operation assembly 43 and the locking assembly 42 cooperate to open the locking assembly 42 and automatically fold the X-shaped scissor structure frame 414, which is convenient for the lowering of the platform 1.

[0040] In detail, when the platform 1 is lowered, the lifting mechanism 2 drives the platform 1 to gradually descend, and at the same time, the worker walks to a position on the platform 1 close to the lifting mechanism 2 and manually presses the control rod 431 downward, so that the control rod 431 drives the two horizontal rods 421 to move away from each other through the transmission rod 433, and the horizontal rod 421 drives the side plate 422 to move away from the platform 1, so that the side plate 422 with the positioning pin 424 is separated from the first limiting sliding groove 415, and the two first limiting blocks 416 can freely slide in the first limiting sliding groove 415, that is, as the lifting mechanism 2 drives the platform 1 to descend, the two first limiting blocks 416 can move away from each other, so that the X-shaped scissor structure frame 414 gradually descends and is folded in the loading box 413 for next use.

[0041] Further, as shown in Figures 2-5 the pin inserting mechanism 5 comprises a pin dropping assembly 51 arranged on the lifting assembly 41 and a transmission assembly 52 arranged on the lifting assembly 41 and used for driving the pin dropping assembly 51 to descend; the pin dropping assembly 51 comprises: a strip 511, two groups of the strips 511 are respectively arranged at the bottom of the loading box 413; a threaded rod 512, the threaded rod 512 is arranged through and threaded on the strip 511; a ground tap 513, the ground tap 513 is arranged at the lower end of the threaded rod 512; a ground pin 514, the ground pin 514 is arranged at the bottom of the ground tap 513; a lifting column 515, the lifting column 515 is arranged at the upper end of the threaded rod 512; a gear 516, the gear 516 is arranged through and rotatably arranged on the sidewall of the loading box 413 by a clamping seat, and the upper end of the lifting column 515 is arranged through and slidably arranged in the middle part of the gear 516; a limiting strip 517, the limiting strip 517 is arranged on the lifting column 515, and the gear 516 rotates synchronously with the lifting column 515 through the limiting strip 517; the transmission assembly 52 comprises: a fixed block 521, the fixed block 521 is arranged on the outer wall of the loading box 413; a rack 522, the rack 522 is arranged through and slidably arranged on the fixed block 521, and used for driving the gear 516 to rotate; a stop block 523, the stop block 523 is arranged on the outer wall of the loading box 413, and a third elastic member 524 is arranged between one end of the rack 522 and the stop block 523; a force receiving block 525, the force receiving block 525 is arranged at one end of the rack 522; a limiting track 526, the limiting track 526 is arranged at the bottom of the platform 1, and used for driving the force receiving block 525 to translate with the rack 522.

[0042] It should be noted that the limiting track 526 limits the horizontal position of the rack 522 through the force receiving block 525, so that the third elastic member 524 is in a compressed state, and after the limiting track 526 rises and is separated from the force receiving block 525, the third elastic member 524 is elongated and reset, thereby driving the rack 522 to translate, and the rack 522 drives the gear 516 to descend with the ground pin 514 into the soil in the ground.

[0043] In the embodiment, the setting nail falling assembly 51 and the transmission assembly 52 cooperate to automatically grab the ground, increase the stability of the support, avoid the soft soil of the ground to provide support force, and prevent the vehicle body from overturning.

[0044] In detail, in the process of lifting the platform 1, the limiting rail 526 gradually separates from the force block 525 at one end of the rack 522, the rack 522 moves horizontally under the reset elastic force of the third elastic member 524, the rack 522 drives the gear 516 to rotate, the gear 516 rotates synchronously with the lifting column 515 through the limiting strip 517, the lifting column 515 rotates synchronously with the threaded rod 512, the threaded rod 512 drives the lifting column 515 to move downward, the ground nail 514 at the lower end of the threaded rod 512 descends and is inserted into the soil of the ground, and the ground nail 513 is compacted on the ground. At this time, the blocking curtain 619 at one end of the rack 522 translates to a position above the loading box 611, and a packaging bag is placed in the loading box 611 in advance, so as to grab the ground and provide stable support force.

[0045] Further, as shown in Figures 7-11 the receiving mechanism 6 includes a material conveying assembly 61 arranged between the strip plate 511 and the platform 1 and an adjusting assembly 62 arranged on the material conveying assembly 61. The material conveying assembly 61 includes: a loading box 611, two groups of the loading box 611 are fixed on the strip plate 511; a first fixed box 612, two groups of the first fixed box 612 are symmetrically arranged at the bottom of the platform 1; a first winding roller 613, the first winding roller 613 is arranged in the first fixed box 612 and is wound with a conveying belt 614, and a first motor 615 for driving the first winding roller 613 is arranged on the outer wall of the first fixed box 612; a second limiting sliding groove 616, the second limiting sliding groove 616 is arranged on one side of the opening of the loading box 611; a second limiting block 617, two groups of the second limiting block 617 are symmetrically and slidingly matched in the second limiting sliding groove 616, one end of the conveying belt 614 is fixedly arranged between the two second limiting blocks 617, and a fourth elastic member 618 is arranged between the second limiting block 617 and the end of the second limiting sliding groove 616; a blocking curtain 619, the blocking curtain 619 is arranged at one end of the rack 522, and the blocking curtain 619 moves to a position above the loading box 611 to block the fruits from the rollers on the conveying belt 614; The adjusting assembly 62 includes: a hook-faced magic tape 621, the hook-faced magic tape 621 is arranged at the bottom of the conveying belt 614 along the fruit conveying direction; A second fixed box 622 is arranged at the bottom of the first fixed box 612; A second winding roller 623 is arranged inside the second fixed box 622, and the second winding roller 623 is wound with the rough side magic tape 624. The outer wall of the second fixed box 622 is provided with a second motor 625 for driving the second winding roller 623; A third winding roller 626 is arranged at one side of the opening of the loading box 611. One end of the rough side magic tape 624 is arranged on the third winding roller 626. The opening of the loading box 611 is provided with a third motor 627 for driving the third winding roller 626; An extension plate 628 is arranged between the opening of the loading box 611 and the second fixed box 622; A hydraulic part 629 is arranged on the extension plate 628; A plurality of sets of abutting wheels 6291 are arranged on the output shaft of the hydraulic part 629, and are used to press the rough side magic tape 624 onto the hook side magic tape 621; The material conveying assembly 61 further comprises: A discharging box 6191 is arranged on the platform 1, and two groups of discharging cavities 6192 are arranged inside the discharging box 6191; Two groups of discharging barrels 6193 are arranged at the bottom of the discharging cavities 6192, respectively. The two groups of discharging barrels 6193 have different diameters and are located above the conveying belt 614.

[0046] In this embodiment, the material conveying assembly 61 and the adjusting assembly 62 are arranged in cooperation. On the one hand, the picked fruits on the conveying platform can be transferred in real time, and the large and small fruits can be collected and classified, so as to avoid overloading of the platform due to excessive accumulation of fruits, reduce the weight of the platform, and prevent the platform from falling. On the other hand, the shape of the conveying belt 614 can be changed, so that the central axis of the conveying belt 614 is concave downward, which facilitates the conveying of the fruits by the conveying belt 614 and avoids the fruits from rolling off from both sides of the conveying belt 614.

[0047] In detail, during the rising process of the platform 1, the first roller 613 gradually releases the conveyor belt 614, and the second roller 623 gradually releases the fleece-surface Velcro 624. The platform 1 rises to a specified height and then stops. The hydraulic component 629 drives the wheel 6291 to press the fleece-surface Velcro 624 against the hook-surface Velcro 621 at the bottom of the conveyor belt 614, so that the fleece-surface Velcro 624 and the hook-surface Velcro 621 are adhered. The hydraulic component 629 drives the wheel 6291 to reset downward, and the second roller 623 and the third roller 626 synchronously retract the fleece-surface Velcro 624. The fleece-side Velcro 624 pulls the bottom of the conveyor belt 614 downward through the hook-side Velcro 621, causing the central axis of the bottom of the conveyor belt 614 to be concave downward; then, the fruits picked by the workers are divided into large and small fruits, and are respectively put into the two groups of discharge cavities 6192 of the discharge box 6191. The large and small fruits fall from the two drop barrels 6193 onto the two groups of conveyor belts 614, and the fruits roll down from the conveyor belt 614 to the curtain 619 above the loading box 611. The curtain 619 prevents the fruits from rushing forward due to inertia, and the fruits fall into the packaging bags in the loading box 611.

[0048] Example 2 like Figure 12 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: Further, if Figure 12 As shown, the lifting mechanism 2 includes: First columns 21, two groups of the first columns 21 are symmetrically arranged on the vehicle body 3; A sleeve plate 22, which is raised and lowered and sleeved between the two first upright posts 21; Linear motors 23, two groups of linear motors 23 are respectively arranged at the lower end of the first column 21, and are used to drive the sleeve plate 22 to move up and down along the first column 21; Second columns 24, two groups of second columns 24 are symmetrically arranged on the sleeve plate 22; A screw rod 25 , the screw rod 25 being vertically rotatably disposed between the upper end of the second column 24 and the sleeve plate 22 ; A threaded block 26 , wherein the threaded block 26 is threadedly mounted on the screw rod 25 , and the platform 1 is mounted on the threaded block 26 via two sets of mounting rods 11 ; The stepper motor 27 is disposed at the upper end of the second column 24 and is used to drive the screw rod 25 to work.

[0049] In this embodiment, the lifting mechanism 2 is provided to drive the platform to rise and fall to different heights, making it convenient for workers to pick fruits at different heights on the fruit trees, with a high degree of automation.

[0050] In detail, when the platform 1 is ascending, the linear motor 23 first drives the sleeve plate 22 to ascend with the second stand 24 to a specified height, and then the stepping motor 27 drives the screw block 26 to continue ascending with the platform 1 to a specified height through the screw rod 25.

[0051] Working process: First, the vehicle body 3 carries the platform 1 to stop at the designated position on the ground under the fruit trees, after the worker gets on the platform 1, the lifting mechanism 2 drives the platform 1 to rise to the designated height, in the process of the platform 1 rising, the limiting rail 526 rises gradually away from the force block 525 at one end of the rack 522, the rack 522 moves horizontally under the reset elastic force of the third elastic piece 524, so that the rack 522 drives the gear 516 to rotate, the gear 516 rotates synchronously with the lifting column 515 through the limiting strip 517, the lifting column 515 rotates synchronously with the threaded rod 512, so that the threaded rod 512 brings the lifting column 515 down, so that the ground nail 514 at the lower end of the threaded rod 512 is inserted into the soil on the ground, and the ground nail 513 is compacted on the ground. At this time, the curtain 619 at one end of the rack 522 translates to a position above the loading box 611, and a packaging bag is placed in the loading box 611 in advance; at the same time, in the process of the platform 1 rising, the X-shaped scissor structure frame 414 inside the loading box 413 is gradually lifted upwards, so that the two first limiting blocks 416 at the upper two ends of the X-shaped scissor structure frame 414 drive each other to approach, and in the process of the two first limiting blocks 416 approaching each other, the positioning hole 425 of the first limiting block 416 drives the outer side of the positioning pin 424 to translate through the slope of the positioning pin 424, so that the two first limiting blocks 416 can gradually approach each other. After the platform 1 rises to the designated height, the positioning pin 424 is inserted into the first limiting sliding groove 415 again under the elastic force of the first elastic piece 423, and the non-slope part of the positioning pin 424 prevents the two first limiting blocks 416 from moving away from each other, so that the X-shaped scissor structure frame 414 cannot be lowered, thereby stably supporting the platform 1; at the same time, in the process of the platform 1 rising, the first roller 613 gradually releases the conveying belt 614, and the second roller 623 gradually releases the magic tape 624, and after the platform 1 rises to the designated height, the hydraulic piece 629 drives the roller 6291 to roll and press the magic tape 624 on the hook magic tape 621 at the bottom of the conveying belt 614, so that the magic tape 624 and the hook magic tape 621 are combined, the hydraulic piece 629 drives the roller 6291 to reset downward, and the second roller 623 and the third roller 626 synchronously wind the magic tape 624, so that the magic tape 624 pulls the bottom of the conveying belt 614 downward through the hook magic tape 621, so that the axis of the bottom of the conveying belt 614 is concave downward, facilitating the conveying of fruits on the conveying belt 614 and avoiding the fruits from rolling off from the two sides of the conveying belt 614; then, the fruits picked by the worker are divided into large and small fruits and are respectively put into the two groups of feeding cavities 6192 of the feeding box 6191, and the large and small fruits fall from the two feeding cylinders 6193 onto the two groups of conveying belts 614, and the fruits roll from the conveying belt 614 to the curtain 619 above the loading box 611, and fall into the packaging bag in the loading box 611.Finally, when the platform 1 starts to descend, the lifting mechanism 2 drives the platform 1 to gradually descend, at the same time, the worker walks to the platform 1 close to the lifting mechanism 2, manually presses the control rod 431 downward, the control rod 431 drives the two horizontal rods 421 to move away from each other through the transmission rod 433, the horizontal rod 421 drives the side plate 422 to move away from the platform 1, so that the side plate 422 takes the positioning pin 424 away from the first limiting sliding groove 415, so that the two first limiting blocks 416 can freely slide in the first limiting sliding groove 415, that is, as the lifting mechanism 2 drives the platform 1 to descend, the X-shaped scissor structure frame 414 gradually descends and is collected in the loading box 413, and is ready for use next time.

[0052] In the description of the present application, it should be understood that the terms "front and back", "left and right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0053] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0054] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements easily thought of by those skilled in the art under the technical hints of the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An orchard operating platform, which is arranged on a vehicle body through a lifting mechanism, characterized in that: It includes a supporting mechanism provided on the vehicle body and used to support the platform to maintain a horizontal state, a nail inserting mechanism provided on the supporting mechanism and used to grip the ground, and a material collecting mechanism provided on the supporting mechanism and used to transfer the fruit from the platform; The supporting mechanism includes a supporting assembly arranged on the vehicle body and used to support platforms of different heights, a locking assembly arranged on the platform and used to fasten the supporting assembly, and an operating assembly arranged on the platform and used to open the locking assembly to allow the platform to fall.

2. An orchard operating platform according to claim 1, characterized in that: The support assembly includes: A connecting rod, one end of which is provided on the vehicle body, and the other end of which is provided with a connecting plate; Loading boxes, two groups of loading boxes are symmetrically arranged on the connecting plate; X-shaped scissor-type structural frames, two sets of the X-shaped scissor-type structural frames are respectively installed inside the loading box; First limiting sliding grooves, two groups of the first limiting sliding grooves are symmetrically arranged at the bottom of the platform; The first limiting blocks, two groups of the first limiting blocks are symmetrically slidably fitted inside the first limiting sliding groove, and the upper two ends of the X-shaped scissor structure frame are respectively hingedly set at the bottom of the first limiting blocks.

3. An orchard operating platform according to claim 2, characterized in that: The platform is arranged on the lifting mechanism via two sets of mounting rods, and the locking assembly comprises: Horizontal rods, two groups of horizontal rods are respectively connected and slidably arranged on the mounting rod; Side plates, two groups of side plates are respectively arranged at one end of the two horizontal rods, and a first elastic member is arranged between the side plates and the mounting rods; Locating pins, wherein a plurality of groups of the positioning pins are respectively arranged on the side plates, one end of the positioning pins passes through the interior of the first limiting sliding groove and is provided with an inclined surface, and the inclined surfaces of the plurality of groups of the positioning pins are symmetrically oriented toward both sides; A positioning hole is provided on the first limiting block and cooperates with the positioning pin.

4. An orchard operating platform according to claim 3, characterized in that: The operating components include: A control rod, the control rod is raised and lowered on the platform through a lug plate, and a second elastic member is provided between the upper end of the control rod and the lug plate; Transmission rods, one end of the two groups of transmission rods is symmetrically hinged to the lower end of the control rod, and the other end of the transmission rods is respectively hinged to one end of the horizontal rod.

5. The orchard operating platform according to claim 2, characterized in that: The nail insertion mechanism includes a nail dropping assembly arranged on the supporting assembly and a transmission assembly arranged on the supporting assembly and used for driving the nail dropping assembly to descend.

6. An orchard operating platform according to claim 5, characterized in that: The nail drop assembly includes: Strips, two groups of strips are respectively arranged at the bottom of the loading box; a threaded rod, the threaded rod passing through and having threads disposed on the strip; A ground racket, the ground racket being arranged at the lower end of the threaded rod; Ground nails, the ground nails are arranged at the bottom of the ground rack; A lifting column, the lifting column being arranged at the upper end of the threaded rod; A gear, the gear being rotatably mounted on the side wall of the loading box via a clamping seat, and the upper end of the lifting column being passed through and slidably mounted in the middle of the gear; A limiting bar is provided on the lifting column, and the gear rotates synchronously with the lifting column through the limiting bar.

7. An orchard operating platform according to claim 6, characterized in that: The transmission assembly comprises: A fixing block, the fixing block being arranged on an outer wall of the loading box; A rack, which is horizontally passed through and slidably arranged on the fixed block and is used to drive the gear to rotate; a stopper, the stopper being arranged on the outer wall of the loading box, and a third elastic member being arranged between one end portion of the rack and the stopper; A force-bearing block, the force-bearing block being arranged at one end of the rack; The limiting track is arranged at the bottom of the platform and is used to drive the force-bearing block to move horizontally with the rack.

8. The orchard operating platform according to claim 7, characterized in that: The material receiving mechanism includes a material feeding component provided between the strip plate and the platform and an adjustment component provided on the material feeding component; The feeding assembly comprises: Charging boxes, two groups of charging boxes are respectively fixed on the strips; First fixing boxes, two groups of the first fixing boxes are symmetrically arranged at the bottom of the platform; a first roller, the first roller being disposed inside the first fixed box and having a conveyor belt wound thereon, and a first motor for driving the first roller being disposed on an outer wall of the first fixed box; A second limiting chute, the second limiting chute being opened on one side of the opening of the charging box; a second limiting block, wherein two groups of the second limiting blocks are symmetrically slidably fitted in the second limiting chute, one end of the conveyor belt is fixedly disposed between the two second limiting blocks, and a fourth elastic member is disposed between the second limiting block and the end of the second limiting chute; A blocking curtain is arranged at one end of the rack, and the blocking curtain moves to a position above the charging box to block the fruits from the roller on the conveyor belt.

9. The orchard operating platform according to claim 8, characterized in that: The adjustment component includes: A hook-surface Velcro is provided at the bottom of the conveyor belt along the fruit conveying direction; a second fixing box, the second fixing box being arranged at the bottom of the first fixing box; a second roller, the second roller being disposed inside the second fixing box and being wound with a fleece-surface Velcro tape, and a second motor for driving the second roller being disposed on an outer wall of the second fixing box; a third roller, the third roller being arranged at one side of the opening of the loading box, one end of the fleece-surface Velcro being arranged on the third roller, and a third motor for driving the third roller being arranged at the opening of the loading box; an extension plate, the extension plate being arranged between the opening of the charging box and the second fixing box; a hydraulic component, the hydraulic component being arranged on the extension plate; A plurality of push wheels are arranged on the output shaft of the hydraulic component and are used to press the fleece-side Velcro onto the hook-side Velcro.

10. The orchard operating platform according to claim 8, characterized in that: The feeding assembly further comprises: A discharge box is provided on the platform and has two sets of discharge cavities therein; Blanking barrels, two groups of blanking barrels are respectively arranged at the bottom of the discharge cavity, the two groups of blanking barrels have different diameters, and are respectively located above the conveyor belt.

Images