Forestry fruit processing device

Abstract

The invention relates to the field of fruit picking, in particular to a forestry fruit processing device.The forestry fruit processing device comprises surrounding and leaning arc plates, a fan-shaped support, a fruit falling net, a fruit collecting box, a supporting lantern ring, a crawling telescopic mechanism and a fruit picking mechanism, the surrounding and leaning arc plates are evenly arranged on the outer side of a fruit tree and abut against the outer surface of a trunk, and the bottom ends of the surrounding and leaning arc plates extend outwards to be provided with the fan-shaped support; fruit falling nets are arranged in the fan-shaped support, the fruit collecting boxes are arranged below the fruit falling nets in a one-to-one correspondence mode, the supporting lantern ring is installed on the outer side of the surrounding and leaning arc plate in an up-and-down sliding mode, a plurality of sets of crawling telescopic mechanisms are arranged on the supporting lantern ring, and a fruit picking mechanism is arranged at the end of each set of crawling telescopic mechanism. According to the fruit picking and collecting device, fruits can be synchronously picked and stored, and the integrated treatment process of picking, storing, guiding and collecting of the fruits is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of fruit picking, and in particular to a forestry fruit processing device. Background Art

[0002] Fruit picking is the process of picking fruits that have reached maturity. It is a labor-intensive link in fruit production. Timely and reasonable harvesting has a great impact on the yield, quality, storage, transportation, processing and market supply of fruits in the current and next year. One of the existing picking methods is to manually climb to the top of the tree trunk to pick the ripe fruits one by one. Although this method can select fruits of different maturity, it is very unsafe. Once falling from a tall tree, it is easy to cause physical injuries to the pickers; another method is to use a long pole to knock the branches to make the ripe fruits fall off the branches, but this method is inefficient in fruit picking.

[0003] At present, there are some fruit picking machines on the market, but in actual application, it is found that fruit picking machines still require manual cooperation to knock on the tree crown or trunk, which can easily cause large-scale damage to the trunk and branches. At the same time, the picked fruits will fall directly, and the fallen fruits are easily broken, which reduces the quality of the fruit. Summary of the invention

[0004] The purpose of the present invention is to provide a forestry fruit processing device to solve the above-mentioned technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A forestry fruit processing device includes an arc-shaped surrounding plate, a fan-shaped bracket, a fruit-dropping net, a fruit collection box, a support collar, a crawling telescopic mechanism and a fruit picking mechanism. The arc-shaped surrounding plate is evenly arranged on the outside of the fruit tree and close to the outer surface of the trunk. The bottom end of the arc-shaped surrounding plate is provided with a fan-shaped bracket extending outward. The fan-shaped bracket is provided with a fruit-dropping net inside. The fruit collecting boxes are provided under the fruit-dropping net in a one-to-one correspondence. The support collar is slidably installed on the outside of the arc-shaped surrounding plate. A plurality of groups of crawling telescopic mechanisms are provided on the support collar, and a fruit picking mechanism is provided at the end of each group of the crawling telescopic mechanisms.

[0007] The fruit picking mechanism includes a sleeve, and a first gear and a second gear are rotatably installed at the upper and lower ends of the sleeve respectively, a plurality of groups of stem cutting blades are evenly arranged on the first gear, and the stem cutting blades are rotatably matched with the top end of the sleeve through a first rotating shaft, the center of the stem cutting blade is rotatably connected to one end of a first connecting rod, and the other end of the first connecting rod is rotatably matched with the first gear, and the first gear drives the stem cutting blade to open and close synchronously, and a plurality of groups of fruit falling baffles are evenly arranged on the second gear, and the fruit falling baffles are rotatably matched with the bottom end of the sleeve through a second rotating shaft, the center of the fruit falling baffle is rotatably connected to one end of the second connecting rod, and the other end of the second connecting rod is rotatably matched with the second gear, and the second gear drives the fruit falling baffles to open and close synchronously.

[0008] As a further solution of the present invention: a connecting column is extended from one side of the sleeve, a driving motor is fixedly installed in the connecting column, a driving gear is connected to the output end of the driving motor, the driving gear is meshed with the first gear, a plurality of groups of synchronization rods are installed on the edge of the sleeve so as to rotate evenly in the circumferential direction, and a first transmission tooth and a second transmission tooth are respectively socketed on the upper and lower ends of the synchronization rod, the first transmission tooth is meshed with the first gear, and the second transmission tooth is meshed with the second gear.

[0009] As a further solution of the present invention: a rotation groove is arranged in the sleeve, a restraining protrusion is arranged at the center of the synchronization rod, and the restraining protrusion is adapted to be rotatably installed in the rotation groove.

[0010] As a further solution of the present invention: an external gear ring is fixedly provided on the outside of the support ring, and limiting ring grooves are circumferentially provided at both ends of the support ring. An extension frame is provided at the bottom of the support ring, and the extension frame is rotatably connected to one end of the support connecting rod, and the other end of the support connecting rod is rotatably connected to the electric slider, and the two ends of the fan-shaped bracket are assembled with adjacent fan-shaped brackets to form an electric slide groove, and the electric slider is adapted to be slidably installed in the electric slide groove.

[0011] As a further solution of the present invention: the crawling telescopic mechanism includes a crawling bracket, a crawling motor is fixedly arranged on the top of the crawling bracket, a crawling gear is rotatably installed inside the crawling bracket, the output end of the crawling motor is connected to the crawling gear, the crawling gear is meshed with the outer gear ring, and limiting rollers are rotatably installed at the upper and lower ends of the crawling bracket, and the limiting rollers are adapted to be slidably installed in the limiting ring groove.

[0012] As a further solution of the present invention: an electric shaft is rotatably installed on one side of the crawling bracket, the top end of the electric shaft is rotatably matched with one end of the parallel traction arm, the other end of the parallel traction arm is rotatably connected with a mounting frame, and a telescopic cylinder is rotatably installed on the bottom end of the electric shaft, and the output end of the telescopic cylinder is rotatably matched with the bottom of the parallel traction arm.

[0013] As a further solution of the present invention: a sliding rod is vertically fixed on one side of the mounting frame, a supporting slide plate is extended on the outer side of the connecting column, the supporting slide plate is slidably installed on the sliding rod, and the bottom of the supporting slide plate is connected to the mounting frame through a supporting spring.

[0014] As a further solution of the present invention: the fruit falling net is penetrated with a fruit falling opening, the upper end of the fruit receiving box is provided with a fruit inlet, the fruit inlet corresponds to the fruit falling opening, a guide plate is provided inside the fruit receiving box, a buffer slope is extended from one end of the guide plate, the buffer slope is located directly below the fruit inlet, partitions are evenly arranged on the upper end of the guide plate, the partitions divide the guide plate into a number of guide cavities for the flow of fruits, and each guide cavity is arranged with fruit screening holes with gradually increasing apertures.

[0015] As a further solution of the present invention: a plurality of groups of inclined baffles are arranged between the bottom of the guide plate and the fruit collecting box, the inclined baffles divide the inner cavity of the fruit collecting box into a plurality of chambers, and each of the chambers is connected to a fruit screening hole of a corresponding aperture.

[0016] Beneficial effects of the present invention:

[0017] (1) By setting a fruit picking mechanism, when the sleeve is aligned with the fruit, the first gear drives the multiple sets of stem cutting blades to rotate and open through the first connecting rod. At this time, the second gear will also drive the multiple sets of fruit falling baffles to open synchronously through the second connecting rod, so that the sleeve exposes the opening and the fruit falls into the inner cavity of the sleeve. Then the first gear drives the multiple sets of stem cutting blades to rotate and close to cut the fruit branches until the branches are cut off. At this time, the second gear will drive the multiple sets of fruit falling baffles to close synchronously, and the picked fruits will fall onto the fruit falling baffles, thereby realizing the synchronous picking and storage process of the fruits, avoiding the fruits from falling directly and being damaged. The sleeve storing the fruits is transferred to the top of the fruit falling net along with the crawling telescopic mechanism, and then the fruit falling baffles open to allow the fruits to fall into the fruit falling net, and then guide them into the fruit collecting box for classification, screening and collection, thereby realizing the integrated processing process of picking, storing, guiding and collecting the fruits.

[0018] (2) By setting up a crawling telescopic mechanism, the crawling motor drives the crawling gear to rotate, and the crawling gear drives the crawling bracket to rotate around the outer gear ring to change the position of the fruit picking mechanism. At the same time, the electric shaft drives the fruit picking mechanism to deflect, and the telescopic cylinder drives the parallel traction arm to adjust the pitch angle. In conjunction with the up and down sliding adjustment of the support ring, the multi-dimensional azimuth adjustment process of the fruit picking mechanism can be realized. Not only can the fruit picking mechanism be accurately aimed at the fruit for picking, but it can also transfer the picked and stored fruit to the top of the fruit drop net to realize the guiding process of picking the fruit.

[0019] (3) By setting up a fruit collection box, the fruits that fall onto the fruit drop net will roll to the fruit drop opening and continue to enter the fruit collection box through the fruit inlet. The falling fruits will be buffered by the buffer slope to achieve the protection process of the fruits. At the same time, the fruits will be guided into the guide cavity along the buffer slope. When passing through the fruit screening holes that match the size of the fruits, the fruits will pass through the fruit screening holes and directly fall into the containing chamber inside the fruit collection box, thereby realizing the automatic screening and classification process of the picked fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the support ring in the present invention.

[0023] Figure 3 It is a structural schematic diagram of the crawling telescopic mechanism in the present invention.

[0024] Figure 4 It is a structural schematic diagram of the fruit picking mechanism in the present invention.

[0025] Figure 5 It is a structural schematic diagram of the fruit picking mechanism in the present invention from another perspective.

[0026] Figure 6 It is a schematic diagram of the internal structure of the sleeve in the present invention.

[0027] Figure 7 It is a schematic diagram of the transmission structure of the synchronization rod in the present invention.

[0028] Figure 8 It is a structural schematic diagram of the guide plate in the present invention.

[0029] Fig. 9 It is a schematic diagram of the internal structure of the fruit collecting box in the present invention.

[0030] In the figure: 1, surrounding arc plate; 2, fan-shaped bracket; 21, electric slide; 3, fruit drop net; 31, fruit drop opening; 4, fruit collection box; 41, fruit inlet; 42, guide plate; 421, buffer slope; 422, partition; 423, fruit screening hole; 43, oblique baffle; 5, support collar; 51, outer gear ring; 52, limit ring groove; 53, extension frame; 54, support connecting rod; 55, electric slide block; 6, crawling telescopic mechanism; 61, crawling bracket; 611, limit roller; 62, crawling motor; 63, electric shaft; 64, parallel traction arm; 65, mounting frame ; 651, slide bar; 652, support spring; 66, telescopic cylinder; 67, creeping gear; 7, fruit picking mechanism; 71, sleeve; 711, connecting column; 712, supporting slide plate; 713, rotating groove; 72, first gear; 73, stem cutting blade; 731, first rotating shaft; 732, first connecting rod; 74, second gear; 75, fruit falling baffle; 751, second rotating shaft; 752, second connecting rod; 76, driving motor; 761, driving gear; 77, synchronization rod; 771, first transmission tooth; 772, second transmission tooth; 773, restraining protrusion. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1 As shown, the present invention is a forestry fruit processing device, including an arc-enclosing plate 1, a fan-shaped bracket 2, a fruit-dropping net 3, a fruit collection box 4, a support collar 5, a crawling telescopic mechanism 6 and a fruit picking mechanism 7. The arc-enclosing plate 1 is evenly arranged on the outside of the fruit tree and close to the outer surface of the trunk. The bottom end of the arc-enclosing plate 1 is provided with a fan-shaped bracket 2 extending outward, and a fruit-dropping net 3 is provided inside the fan-shaped bracket 2. The fruit collection boxes 4 are arranged one by one below the fruit-dropping net 3. The support collar 5 is slidably installed on the outside of the arc-enclosing plate 1, and a plurality of groups of crawling telescopic mechanisms 6 are provided on the support collar 5. A fruit picking mechanism 7 is provided at the end of each group of crawling telescopic mechanisms 6.

[0033] Specifically, by setting the surrounding arc plate 1, the support ring 5, the crawling telescopic mechanism 6 and the fruit picking mechanism 7, the fan-shaped bracket 2 and the fruit falling net 3 are arranged under the fruit tree, and the crawling telescopic mechanism 6 can crawl circumferentially around the support ring 5 to adjust the position of the fruit picking mechanism 7. At the same time, the crawling telescopic mechanism 6 can be extended and rotated so that the fruit picking mechanism 7 is aligned with the fruit on the fruit tree, and then the fruit picking mechanism 7 is used to accurately pick the fruit. After the fruit is picked, the crawling telescopic mechanism 6 is used again to adjust the position of the fruit picking mechanism 7, and the fruit picking mechanism 7 drops the fruit into the fruit falling net 3. After being guided by the fruit falling net 3, the fruit enters the fruit collecting box 4 for screening to achieve classified collection.

[0034] like Figure 4 and Figure 5 As shown, the fruit picking mechanism 7 includes a sleeve 71, and the upper and lower ends of the sleeve 71 are rotatably installed with a first gear 72 and a second gear 74, a plurality of groups of stem cutting blades 73 are evenly arranged on the first gear 72, and the stem cutting blades 73 are rotatably matched with the top of the sleeve 71 through a first rotating shaft 731, and the center of the stem cutting blade 73 is rotatably connected to one end of a first connecting rod 732, and the other end of the first connecting rod 732 is rotatably matched with the first gear 72, and the first gear 72 drives the stem cutting blade 73 to open and close synchronously, and a plurality of groups of fruit falling baffles 75 are evenly arranged on the second gear 74, and the fruit falling baffles 75 are rotatably matched with the bottom end of the sleeve 71 through a second rotating shaft 751, and the center of the fruit falling baffles 75 is rotatably connected to one end of a second connecting rod 752, and the other end of the second connecting rod 752 is rotatably matched with the second gear 74, and the second gear 74 drives the fruit falling baffles 75 to open and close synchronously.

[0035] Specifically, by setting the fruit picking mechanism 7, when the sleeve 71 is aligned with the fruit, the first gear 72 drives the multiple groups of stem cutting blades 73 to rotate and open through the first connecting rod 732. At this time, the second gear 74 will also drive the multiple groups of fruit falling baffles 75 to open synchronously through the second connecting rod 752, so that the sleeve 71 exposes the opening and the fruit falls into the inner cavity of the sleeve 71. Then, the first gear 72 drives the multiple groups of stem cutting blades 73 to rotate and close to cut the fruit branches and stems until the branches and stems are cut off. At this time, the second gear 74 will It drives multiple groups of fruit falling baffles 75 to close synchronously, and the picked fruits will fall exactly on the fruit falling baffles 75, thereby realizing the synchronous picking and storage process of the fruits, and preventing the fruits from falling directly and being damaged. The sleeve 71 storing the fruits is transferred to the top of the fruit falling net 3 along with the crawling telescopic mechanism 6, and then the fruit falling baffles 75 are opened to allow the fruits to fall into the fruit falling net 3, and then guided into the fruit collecting box 4 for classification, screening and collection, thereby realizing the integrated processing process of picking, storing, guiding and collecting the fruits.

[0036] like Figure 6 and Figure 7As shown, a connecting column 711 is extended from one side of the sleeve 71, and a driving motor 76 is fixedly installed in the connecting column 711. The output end of the driving motor 76 is connected to a driving gear 761, and the driving gear 761 is meshed with the first gear 72. A plurality of groups of synchronous rods 77 are installed on the edge of the sleeve 71 so as to rotate evenly in the circumferential direction. The upper and lower ends of the synchronous rod 77 are respectively sleeved with a first transmission tooth 771 and a second transmission tooth 772. The first transmission tooth 771 is meshed with the first gear 72, and the second transmission tooth 772 is meshed with the second gear 74.

[0037] Specifically, by setting the synchronization rod 77, during the fruit picking process, the driving motor 76 drives the first gear 72 to rotate through the driving gear 761, the first gear 72 drives the first transmission tooth 771 to rotate, the first transmission tooth 771 will drive the synchronization rod 77 to rotate, the synchronization rod 77 will drive the second transmission tooth 772 to rotate, the second transmission tooth 772 will drive the second gear 74 to rotate, so that the first gear 72 and the second gear 74 rotate synchronously, the stem cutting blade 73 and the fruit falling baffle 75 will also open and close synchronously, when the stem cutting blade 73 performs a rotating cutting action, the fruit falling baffle 75 will also rotate and close, so that it can just catch the picked fruit.

[0038] like Figure 6 and Figure 7 As shown, a rotation groove 713 is provided in the sleeve 71 , and a restraining protrusion 773 is provided at the center of the synchronization rod 77 . The restraining protrusion 773 is adapted to be rotatably installed in the rotation groove 713 .

[0039] Specifically, during the rotation of the synchronization rod 77, the constraint protrusion 773 will always rotate in the rotation groove 713. The function of the constraint protrusion 773 is to impose axial movement constraints on the synchronization rod 77, so that the synchronization rod 77 can only rotate axially and cannot shake up and down, thereby ensuring the stability of the synchronization rod 77 during rotation.

[0040] like Figure 1 and Figure 2 As shown, an outer gear ring 51 is fixedly provided on the outside of the support collar 5, and limiting ring grooves 52 are circumferentially provided at both ends of the support collar 5. An extension frame 53 is provided at the bottom of the support collar 5, and the extension frame 53 is rotatably connected to one end of the support connecting rod 54, and the other end of the support connecting rod 54 is rotatably connected to the electric slider 55. The two ends of the fan-shaped bracket 2 are assembled with the adjacent fan-shaped brackets 2 to form the electric slide 21, and the electric slider 55 is adapted to be slidably installed in the electric slide 21.

[0041] Specifically, by setting a supporting connecting rod 54, an electric slider 55 and an electric slide 21, the electric slider 55 is driven by electricity to slide along the electric slide 21, and the supporting connecting rod 54 is used to synchronously drive the supporting ring 5 to slide up and down, so that the supporting ring 5 can be raised and lowered to cooperate with the crawling telescopic mechanism 6 to achieve the height position adjustment of the fruit picking mechanism 7, and then the fruit picking mechanism 7 can be aligned with the fruit on the fruit tree.

[0042] It should be noted that the support collar 5 and the outer toothed ring 51 in this embodiment are respectively formed by a plurality of arc-shaped collars and arc-shaped toothed rings spliced ​​together to form a ring shape, so that the support collar 5 can be easily installed after the surrounding arc plate 1 is closed. As for the splicing method, any one of the existing splicing methods such as block clamping, rivet riveting or magnetic adsorption can be adopted. Similarly, the surrounding arc plate 1 and the fan-shaped bracket 2 can also be assembled by the above splicing method according to actual conditions.

[0043] like Figure 2 and Figure 3 As shown, the crawling telescopic mechanism 6 includes a crawling bracket 61, a crawling motor 62 is fixedly arranged on the top of the crawling bracket 61, a crawling gear 67 is rotatably installed inside the crawling bracket 61, the output end of the crawling motor 62 is connected to the crawling gear 67, the crawling gear 67 is meshed with the outer gear ring 51, and the upper and lower ends of the crawling bracket 61 are rotatably installed with limit rollers 611, and the limit rollers 611 are adapted to be slidably installed in the limit ring groove 52.

[0044] Furthermore, an electric shaft 63 is rotatably installed on one side of the crawling bracket 61, the top of the electric shaft 63 is rotatably matched with one end of the parallel traction arm 64, the other end of the parallel traction arm 64 is rotatably connected to a mounting frame 65, and a telescopic cylinder 66 is rotatably installed on the bottom end of the electric shaft 63, and the output end of the telescopic cylinder 66 is rotatably matched with the bottom of the parallel traction arm 64.

[0045] Specifically, by setting up a crawling telescopic mechanism 6, the crawling motor 62 drives the crawling gear 67 to rotate, and the crawling gear 67 drives the crawling bracket 61 to rotate around the outer gear ring 51 to change the position of the fruit picking mechanism 7. At the same time, the electric shaft 63 drives the fruit picking mechanism 7 to deflect, and the telescopic cylinder 66 drives the parallel traction arm 64 to adjust the pitch angle, and cooperates with the up and down sliding adjustment of the support ring 5, so as to realize the multi-dimensional azimuth adjustment process of the fruit picking mechanism 7, which not only enables the fruit picking mechanism 7 to accurately pick the fruit, but also enables the picked and stored fruit to be transferred to the top of the fruit falling net 3 to realize the guiding process of picking the fruit.

[0046] like Figure 4As shown, a slide bar 651 is vertically fixed on one side of the mounting frame 65, and a support slide plate 712 is extended on the outer side of the connecting column 711. The support slide plate 712 is slidably installed on the slide bar 651, and the bottom of the support slide plate 712 is connected to the mounting frame 65 through a support spring 652.

[0047] Specifically, by setting the support spring 652, during the fruit picking process, the port of the sleeve 71 is opened and aimed at the fruit, and then the sleeve 71 moves upward to allow the fruit to enter the inner cavity of the sleeve 71. During this process, when the sleeve 71 hits the tree trunk or branch and is squeezed, the support slide plate 712 will slide up and down along the slide bar 651 and squeeze the return spring, so that the sleeve 71 has a certain elastic activity space when picking the fruit, which can effectively buffer the squeeze impact and avoid the sleeve 71 directly colliding with the tree trunk or branch and causing damage, which is beneficial to the ecological protection of forestry orchards.

[0048] like Figure 8 As shown, a fruit falling opening 31 is provided through the fruit falling net 3, a fruit inlet 41 is provided at the upper end of the fruit receiving box 4, the fruit inlet 41 corresponds to the fruit falling opening 31, a guide plate 42 is provided inside the fruit receiving box 4, a buffer slope 421 is extended at one end of the guide plate 42, the buffer slope 421 is located directly below the fruit inlet 41, partitions 422 are evenly provided on the upper end of the guide plate 42, the partitions 422 divide the guide plate 42 into a plurality of guide cavities for the flow of fruits, and each guide cavity is arranged with fruit screening holes 423 with gradually increasing apertures.

[0049] like Fig. 9 As shown, a plurality of groups of inclined baffles 43 are arranged between the bottom of the guide plate 42 and the fruit receiving box 4. The inclined baffles 43 divide the inner cavity of the fruit receiving box 4 into a plurality of chambers, and each chamber is connected to a fruit screening hole 423 of a corresponding aperture.

[0050] Specifically, by setting up the fruit collecting box 4, the fruits that fall on the fruit falling net 3 will roll to the fruit falling opening 31, and continue to enter the fruit collecting box 4 through the fruit inlet 41. The falling fruits are buffered by the buffer slope 421 to realize the protection process of the fruits. At the same time, the fruits will be guided into the guiding cavity along the buffer slope 421. When passing through the fruit screening holes 423 that match the size of the fruits, the fruits will pass through the fruit screening holes 423 and directly fall into the accommodating chamber inside the fruit collecting box 4, thereby realizing the automatic screening and classification process of the picked fruits.

[0051] It should be noted that the surfaces of the partition 422 and the inclined baffle 43 are both covered with a sponge layer, and the bottom of each collecting chamber in the fruit collecting box 4 is also paved with a sponge layer to ensure that the fruit will not be damaged due to hard bumps during the process of guiding and collecting.

[0052] The working principle of the present invention is as follows: Figure 1-Figure 9As shown, when in use, first place the surrounding arc plate 1 around the trunk of the fruit tree, assemble and assemble the support collar 5, and at the same time place the fruit collection box 4 under the fruit drop net 3, ready for picking. During the picking process, the electric slider 55 is driven by electricity to slide along the electric slide 21, and the support collar 5 is driven to slide up and down synchronously by the support connecting rod 54. The crawling motor 62 drives the crawling gear 67 to rotate, and the crawling gear 67 drives the crawling bracket 61 to rotate around the outer gear ring 51 to change the position of the fruit picking mechanism 7. At the same time, the electric shaft 63 drives the fruit picking mechanism 7 to deflect, and the telescopic cylinder 66 drives the parallel traction arm 64 to adjust the pitch angle, and cooperates with the up and down sliding adjustment of the support collar 5, so that the multi-dimensional orientation adjustment process of the fruit picking mechanism 7 can be realized, so that the fruit picking mechanism 7 can be aligned with the fruit. When the sleeve 71 is aligned with the fruit, the first gear 72 drives the multiple sets of stem cutting blades 73 to rotate and open through the first connecting rod 732. At this time, the second gear 74 will also drive the multiple sets of fruit falling baffles 75 to open synchronously through the second connecting rod 752, so that the sleeve 71 exposes the opening and the fruit falls into the inner cavity of the sleeve 71. Then the first gear 72 drives the multiple sets of stem cutting blades 73 to rotate and close to cut the fruit branches until the branches are cut off. At this time, the second gear 74 will drive the multiple sets of fruit falling baffles 75 to close synchronously, and the picked fruits will fall exactly on the fruit falling baffles 75, thereby realizing the synchronous picking and storage process of the fruits to prevent the fruits from falling directly and being damaged. The sleeve 71 storing the fruits is transferred to the top of the fruit falling net 3 along with the crawling telescopic mechanism 6, and then the fruit falling baffles 75 open to allow the fruits to fall into the fruit falling net 3. The fruits that fall onto the fruit falling net 3 will roll to the fruit falling opening 31, and continue to enter the fruit collecting box 4 through the fruit inlet 41. The falling fruits will be buffered by the buffer slope 421 to achieve the protection process of the fruits. At the same time, the fruits will be guided into the guiding cavity along the buffer slope 421. When passing through the fruit screening holes 423 that match the size of the fruits, the fruits will pass through the fruit screening holes 423 and directly fall into the accommodating chamber inside the fruit collecting box 4, thereby realizing the automatic screening and classification process of the picked fruits.

[0053] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A forestry fruit processing device, comprising a surrounding arc plate (1), a fan-shaped bracket (2), a fruit dropping net (3), a fruit collecting box (4), a supporting collar (5), a crawling telescopic mechanism (6) and a fruit picking mechanism (7), characterized in that: The surrounding arc plate (1) is evenly arranged on the outside of the fruit tree and is close to the outer surface of the tree trunk. The bottom end of the surrounding arc plate (1) is extended outward to be provided with a fan-shaped bracket (2). The fan-shaped bracket (2) is provided with a fruit falling net (3). The fruit collecting boxes (4) are arranged under the fruit falling net (3) in a one-to-one correspondence. The support ring (5) is slidably installed on the outside of the surrounding arc plate (1). A plurality of groups of crawling telescopic mechanisms (6) are provided on the support ring (5). A fruit picking mechanism (7) is provided at the end of each group of the crawling telescopic mechanisms (6). The fruit picking mechanism (7) comprises a sleeve (71), and a first gear (72) and a second gear (74) are rotatably mounted on the upper and lower ends of the sleeve (71), respectively; a plurality of groups of stem cutting blades (73) are evenly arranged on the first gear (72); the stem cutting blades (73) are rotatably engaged with the top end of the sleeve (71) via a first rotating shaft (731); the center of the stem cutting blades (73) is rotatably connected to one end of a first connecting rod (732); and the other end of the first connecting rod (732) is rotatably engaged with the first gear (72). The first gear (72) drives the stem cutting blade (73) to open and close synchronously. A plurality of groups of fruit falling baffles (75) are evenly arranged on the second gear (74). The fruit falling baffles (75) are rotatably matched with the bottom end of the sleeve (71) via a second rotating shaft (751). The center of the fruit falling baffle (75) is rotatably connected to one end of a second connecting rod (752). The other end of the second connecting rod (752) is rotatably matched with the second gear (74). The second gear (74) drives the fruit falling baffles (75) to open and close synchronously.

2. A forestry fruit processing device according to claim 1, characterized in that: A connecting column (711) is extended from one side of the sleeve (71), a driving motor (76) is fixedly installed in the connecting column (711), an output end of the driving motor (76) is connected to a driving gear (761), the driving gear (761) is meshed with the first gear (72), a plurality of groups of synchronous rods (77) are uniformly rotated and installed on the edge of the sleeve (71), the upper and lower ends of the synchronous rods (77) are respectively sleeved with a first transmission tooth (771) and a second transmission tooth (772), the first transmission tooth (771) is meshed with the first gear (72), and the second transmission tooth (772) is meshed with the second gear (74).

3. A forestry fruit processing device according to claim 2, characterized in that: A rotation groove (713) is provided in the sleeve (71), and a restraining protrusion (773) is provided in the center of the synchronization rod (77), and the restraining protrusion (773) is adapted to be rotationally installed in the rotation groove (713).

4. A forestry fruit processing device according to claim 2, characterized in that: An outer gear ring (51) is fixedly provided on the outer side of the support collar (5); upper and lower ends of the support collar (5) are circumferentially provided with limit ring grooves (52); an extension frame (53) is provided at the bottom of the support collar (5); the extension frame (53) is rotatably connected to one end of a support connecting rod (54); the other end of the support connecting rod (54) is rotatably connected to an electric slider (55); the two ends of the fan-shaped bracket (2) are assembled with adjacent fan-shaped brackets (2) to form an electric slide groove (21); and the electric slider (55) is adapted to be slidably installed in the electric slide groove (21).

5. A forestry fruit processing device according to claim 4, characterized in that: The crawling telescopic mechanism (6) comprises a crawling bracket (61), a crawling motor (62) is fixedly arranged at the top of the crawling bracket (61), a crawling gear (67) is rotatably mounted inside the crawling bracket (61), an output end of the crawling motor (62) is connected to the crawling gear (67), the crawling gear (67) is meshed with the outer gear ring (51), and limiting rollers (611) are rotatably mounted at the upper and lower ends of the crawling bracket (61), and the limiting rollers (611) are adapted to be slidably mounted in the limiting ring groove (52).

6. A forestry fruit processing device according to claim 5, characterized in that: An electric rotating shaft (63) is rotatably mounted on one side of the crawling bracket (61); the top end of the electric rotating shaft (63) is rotatably matched with one end of a parallel traction arm (64); the other end of the parallel traction arm (64) is rotatably connected to a mounting frame (65); a telescopic cylinder (66) is rotatably mounted on the bottom end of the electric rotating shaft (63); the output end of the telescopic cylinder (66) is rotatably matched with the bottom of the parallel traction arm (64).

7. A forestry fruit processing device according to claim 6, characterized in that: A slide bar (651) is vertically fixedly provided on one side of the mounting frame (65), a support slide plate (712) is extended outside the connecting column (711), the support slide plate (712) is slidably installed on the slide bar (651), and the bottom of the support slide plate (712) is connected to the mounting frame (65) via a support spring (652).

8. The forestry fruit processing device according to claim 1, characterized in that: The fruit falling net (3) is provided with a fruit falling opening (31) through it, the upper end of the fruit receiving box (4) is provided with a fruit inlet (41), the fruit inlet (41) corresponds to the fruit falling opening (31), a guide plate (42) is provided inside the fruit receiving box (4), one end of the guide plate (42) is provided with a buffer slope (421), the buffer slope (421) is located directly below the fruit inlet (41), the upper end of the guide plate (42) is evenly provided with partitions (422), the partitions (422) divide the guide plate (42) into a plurality of guide cavities for fruit flow, and each guide cavity is provided with fruit screening holes (423) with gradually increasing apertures arranged through it.

9. The forestry fruit processing device according to claim 8, characterized in that: A plurality of groups of inclined baffles (43) are arranged between the bottom of the guide plate (42) and the fruit collecting box (4), the inclined baffles (43) dividing the inner cavity of the fruit collecting box (4) into a plurality of chambers, and each of the chambers is connected to a fruit screening hole (423) of a corresponding aperture.

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