Recognizable telescopic inverted umbrella-shaped fruit collecting device

Abstract

The utility model discloses a recognizable telescopic inverted umbrella-shaped fruit collecting device, and particularly relates to the technical field of fruit picking, the recognizable telescopic inverted umbrella-shaped fruit collecting device comprises a base, wheels are fixedly mounted at four corners of the bottom of the base, a movable opening is formed in the middle of the front end of the base, and an umbrella-shaped telescopic mechanism is fixedly mounted at the upper end of the base; a plurality of supporting assemblies are fixedly installed on the umbrella-shaped telescopic mechanism, umbrella cloth is jointly installed on the multiple supporting assemblies, and a collecting opening is formed in the position, close to the center, of the inner wall of the umbrella cloth. According to the recognizable telescopic inverted-umbrella-shaped fruit collecting device, a large-area conical funnel-shaped collecting face is formed through unfolding of the umbrella-shaped telescopic mechanism, the coverage range is wide, a large number of fruits falling off due to vibration can be rapidly received, omission is reduced, the umbrella cloth is made of elastic buffering materials, the impact force generated when the fruits fall off is effectively reduced, and the fruit collecting effect is good. The breakage rate caused by impact is obviously reduced, and the fruit quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit collection technical field, especially a kind of identifiable telescopic inverted umbrella-shaped fruit collection device. BACKGROUND

[0002] With the arrival of season, fruit ripens and needs to be picked. And at this time, fruit farmers need to be busy with picking the fruit that has ripened every day. For jujube and other fruits, usually, the way of vibration is used for picking, and this picking method has large picking area, large quantity and is convenient, which greatly improves the efficiency of picking and reduces labor intensity. However, due to the large quantity of fruits shaken off at the same time and the large distribution area, some fruits are directly dropped to the ground and damaged by impact, which reduces the yield of good useful fruits picked, resulting in economic losses of fruit farmers. Therefore, an identifiable telescopic inverted umbrella-shaped fruit collection device is provided. SUMMARY

[0003] The main purpose of the utility model is to provide an identifiable telescopic inverted umbrella-shaped fruit collection device, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] An identifiable telescopic inverted umbrella-shaped fruit collection device, comprising a base, wheels are fixedly installed at the four corners of the bottom of the base, a movable opening is formed in the middle of the front end of the base, an umbrella-shaped telescopic mechanism is fixedly installed on the upper end of the base, a plurality of support assemblies are fixedly installed on the umbrella-shaped telescopic mechanism, an umbrella cloth is jointly installed on the plurality of support assemblies, and a collection opening is formed in the inner wall of the umbrella cloth near the center position.

[0006] Preferably, the umbrella telescopic mechanism comprises a semicircular arc-shaped plate, two arc-shaped connecting plates, four third mounting plates and a motor, the semicircular arc-shaped plate is fixedly installed on the upper end of the base, and the middle part of the semicircular arc-shaped plate is located directly above the movable opening, an arc-shaped groove is formed in the middle part of the upper end of the semicircular arc-shaped plate, the two sides of the arc-shaped groove are provided with openings, two arc-shaped connecting plates slide in the openings on the two sides of the arc-shaped groove, an outwardly inclined first supporting rod is fixedly installed on the middle part of the outer surface of the semicircular arc-shaped plate, a first mounting plate is fixedly installed on the end of the first supporting rod away from the semicircular arc-shaped plate, an outwardly inclined second supporting rod is fixedly installed on the side of the arc-shaped connecting plate close to the arc-shaped groove, a second mounting plate is fixedly installed on the end of the second supporting rod away from the arc-shaped connecting plate, an outwardly inclined third supporting rod is fixedly installed on the side of the arc-shaped connecting plate away from the arc-shaped groove, a third mounting plate is arranged between the first mounting plate and the second mounting plates on the two sides, a third mounting plate is also arranged between the second mounting plate and the fourth mounting plate on the same side, the two third supporting rods can be closely attached together, the first mounting plate, the third mounting plates, the second mounting plate and the third supporting rods are circumferentially distributed, and the four third mounting plates are distributed on the two sides of the second mounting plate on the same side in pairs, a pair of intermeshing gears is rotatably installed on the first mounting plate, the third mounting plate and the third mounting plate, a first connecting rod is fixedly installed between the two gears close to each other on the first mounting plate and the third mounting plate and the third mounting plate and the second mounting plate, a second connecting rod is rotatably installed on the inner end of the fourth mounting plate, the other end of the second connecting rod is fixedly connected with a gear on the third mounting plate on the side of the second mounting plate close to the second connecting rod, a supporting assembly is fixedly installed on the first connecting rod or the second connecting rod, the motor is fixedly installed on the first mounting plate, the output end of the motor drives one of the gears on the first mounting plate to rotate, a fourth supporting rod is fixedly installed on the bottom of the first mounting plate, and the bottom of the fourth supporting rod is fixedly installed on the upper end of the base.

[0007] Preferably, the supporting assembly comprises a fan-shaped supporting frame, a plurality of supporting rods are fixedly installed in the fan-shaped supporting frame, a fixed plate is fixedly installed on the upper end of the fan-shaped supporting frame, the fixed plate is fixedly connected with the first connecting rod or the second connecting rod, and an arc-shaped baffle is fixedly installed on the inner wall of the fan-shaped supporting frame.

[0008] Preferably, a plurality of the fan-shaped supporting frames are expanded and spliced to form a conical funnel, the umbrella cloth is covered and installed on the inner wall of the conical funnel, a gap is formed on the umbrella cloth from the middle part to the outside, and the umbrella bodies on the two sides of the gap are connected with the two supporting assemblies on the two sides.

[0009] Preferably, a push-pull handle is fixedly installed on the rear part of the upper end of the wheel.

[0010] Compared with the prior art, the umbrella has the following beneficial effects:

[0011] The utility model discloses a collapsible inverted-umbrella-shaped fruit collecting device can be identified, through the unfolding of umbrella-shaped telescopic mechanism, forms large area conical hopper inverted-umbrella-shaped collection surface, and the coverage is wide, can quickly undertake the large amount of fruit that shakes and falls, reduces the omission. Umbrella cloth adopts elastic buffer material, effectively reduces the impact force when the fruit falls, significantly reduces the breakage rate caused by the impact, improves the fruit quality, the device bottom is equipped with wheel and push-pull handle, and the fruit farmer is convenient in orchard movement and positioning, umbrella-shaped telescopic mechanism is driven through the motor, realizes one key unfolding or folding, and the operation is simple, adapts to different fruit tree height and topography demand, adopts first support rod, second support rod, third support rod, gear meshing transmission and fourth support rod reinforcement design, ensures the structural stability of device in the unfolded state, avoids the deformation caused by external force or fruit accumulation, guarantees the reliability of continuous operation, and the inner wall of umbrella cloth is provided with the collection mouth, cooperates conical hopper structure, guides the fruit automatic sliding to the central position, is convenient for centralized storage to the collection basket or transport equipment, reduces the manual sorting cost, improves the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is whole structure schematic diagram of the utility model;

[0013] Figure 2 It is connection schematic diagram of umbrella-shaped telescopic mechanism and support subassembly of the utility model;

[0014] Figure 3 It is structure schematic diagram of umbrella-shaped telescopic mechanism of the utility model;

[0015] Figure 4 It is connection schematic diagram of first connecting rod and gear of the utility model;

[0016] Figure 5 It is connection schematic diagram of second connecting rod and gear of the utility model;

[0017] Figure 6 It is structure schematic diagram of support subassembly of the utility model;

[0018] Figure 7 It is connection schematic diagram of third support rod and fourth mounting plate of the utility model.

[0019] In the diagram: 1. Base; 2. Wheel; 3. Umbrella-shaped telescopic mechanism; 4. Support assembly; 5. Umbrella fabric; 51. Collection port; 31. Semi-circular arc plate; 311. Arc groove; 32. Arc connecting plate; 33. First support rod; 34. First mounting plate; 35. Gear; 36. Second support rod; 37. Second mounting plate; 38. Third mounting plate; 39. First connecting rod; 310. Motor; 312. Third support rod; 3121. Fourth mounting plate; 313. Second connecting rod; 314. Fourth support rod; 41. Fan-shaped support frame; 42. Support rod; 43. Fixing plate; 44. Arc baffle; 101. Movable opening; 6. Push-pull handle. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figures 1-6 As shown, a retractable, inverted umbrella-shaped fruit collecting device includes a base 1, with wheels 2 fixedly installed at each of the four corners of the base 1. An opening 101 is located at the center of the front end of the base 1. An umbrella-shaped telescopic mechanism 3 is fixedly installed on the upper end of the base 1. Multiple support components 4 are fixedly installed on the umbrella-shaped telescopic mechanism 3, and an umbrella cloth 5 is mounted on all the support components 4. A collecting opening 51 is located near the center of the inner wall of the umbrella cloth 5. The umbrella cloth 5 adopts a double-layer composite structure: the inner layer is a silicone or polyurethane (PU) coated fabric, and the outer layer is a high-strength nylon mesh. The silicone layer provides excellent impact absorption performance, reducing the instantaneous pressure when the fruit impacts; the outer nylon mesh layer combines wear resistance and breathability, preventing the fruit from being scratched by friction. In use, the collecting device is pushed under the tree where the fruit needs to be collected, and then the umbrella-shaped telescopic mechanism 3 is activated to open it. The fruit that falls is caught by the umbrella cloth 5 and rolls down the umbrella cloth 5 into the collecting opening 51. Because the umbrella-shaped telescopic mechanism 3 opens over a large area, it can collect a large quantity of fruit with high collection efficiency. Furthermore, because the umbrella cloth 5 has an elastic cushioning effect, the fruit falling onto the umbrella cloth 5 can be well cushioned and will not be damaged by impact, which greatly ensures the safety of the fruit, reduces the damage rate, and thus increases the economic benefits for fruit farmers.

[0022] The umbrella-shaped telescopic mechanism 3 comprises a semicircular arc-shaped plate 31, two arc-shaped connecting plates 32, four third mounting plates 38 and a motor 310, the semicircular arc-shaped plate 31 is fixedly installed on the upper end of the base 1, and the middle part of the semicircular arc-shaped plate 31 is located directly above the movable opening 101, an arc-shaped groove 311 is formed in the middle part of the upper end of the semicircular arc-shaped plate 31, the two sides of the arc-shaped groove 311 are provided with openings, two arc-shaped connecting plates 32 slide in the openings on the two sides of the arc-shaped groove 311, an outwardly inclined first supporting rod 33 is fixedly installed on the middle part of the outer surface of the semicircular arc-shaped plate 31, a first mounting plate 34 is fixedly installed on the end of the first supporting rod 33 away from the semicircular arc-shaped plate 31, an outwardly inclined second supporting rod 36 is fixedly installed on the side of the arc-shaped connecting plate 32 close to the arc-shaped groove 311, a second mounting plate 37 is fixedly installed on the end of the second supporting rod 36 away from the arc-shaped connecting plate 32, an outwardly inclined third supporting rod 312 is fixedly installed on the side of the arc-shaped connecting plate 32 away from the arc-shaped groove 311, a third mounting plate 38 is arranged between the first mounting plate 34 and the second mounting plate 37 on the same side, a third mounting plate 38 is also arranged between the second mounting plate 37 and the fourth mounting plate 3121 on the same side, the two third supporting rods 312 can be closely attached together, the first mounting plate 34, the third mounting plate 38, the second mounting plate 37 and the third supporting rod 312 are circumferentially distributed, and the four third mounting plates 38 are distributed on the two sides of the second mounting plate 37 on the same side in pairs, a pair of intermeshing gears 35 are rotatably installed on the first mounting plate 34, the third mounting plate 38 and the second mounting plate 37, a first connecting rod 39 is fixedly installed between the two gears 35 close to each other on the first mounting plate 34, the third mounting plate 38 and the second mounting plate 37, a second connecting rod 313 is rotatably installed in the inner end of the fourth mounting plate 3121, the other end of the second connecting rod 313 is fixedly connected with a gear 35 on the third mounting plate 38 close to the second connecting rod 313 on the side of the second mounting plate 37, a supporting assembly 4 is fixedly installed on the first connecting rod 39 or the second connecting rod 313, the motor 310 is fixedly installed on the first mounting plate 34, the output end of the motor 310 drives one of the gears 35 on the first mounting plate 34 to rotate, a fourth supporting rod 314 is fixedly installed on the bottom of the first mounting plate 34, the fourth supporting rod 314 is fixedly installed on the upper end of the base 1, the fourth supporting rod 314 further supports the first mounting plate 34, and the stability of the overall collecting device is provided.

[0023] The umbrella-shaped telescopic mechanism 3 is in a folded state when not in use. When in use, the motor 310 is started to drive the gear 35 to rotate. The gear 35 drives another gear 35 on the first mounting plate 34 to rotate at the same time. The gear 35 drives the first connecting rod 39 to rotate, so that the first connecting rods 39 on both sides rotate synchronously to unfold. The gears 35 on the unfolded first connecting rods 39 drive the first connecting rods 39 on the other side to rotate through the meshing gears 35. Then, through the cooperation of multiple gears 35, the multiple folded first connecting rods 39 and second connecting rods 313 are unfolded, thereby driving the umbrella cloth 5 to unfold. In the unfolding process of the first connecting rods 39 and the second connecting rods 313, the arc-shaped connecting plates 32 are driven to slide in the arc-shaped grooves 311 through the second supporting rods 36 and the third supporting rods 312. When the first connecting rods 39 and the second connecting rods 313 are unfolded to the maximum position, the two arc-shaped connecting plates 32 close to each other at the end away from the arc-shaped grooves 311, and the third supporting rods 312 are close to each other. The unfolding process of the second supporting rods 36 and the third supporting rods 312 drives the support assembly 4 to move, thereby surrounding the main rod of the fruit tree between multiple support assemblies 4. The umbrella cloth 5 arranged around the fruit tree collects the fruits, has a full collection range and high collection efficiency, greatly ensures the safety of the fruits, and reduces the damage rate.

[0024] The support assembly 4 comprises a fan-shaped support frame 41, a plurality of supporting rods 42 are fixedly installed inside the fan-shaped support frame 41, a fixed plate 43 is fixedly installed outside the upper end of the fan-shaped support frame 41, the fixed plate 43 is fixedly connected with the first connecting rod 39 or the second connecting rod 313, and an arc-shaped baffle 44 is fixedly installed at the lower middle part of the inner wall of the fan-shaped support frame 41. The supporting rods 42 are made of carbon fiber composite material or glass fiber reinforced plastic (GFRP), have light weight and high strength characteristics, have elastic deformation ability, and further improve the buffering effect. The main body of the fan-shaped support frame 41 is made of aluminum alloy material, which ensures the structural rigidity and reduces the overall weight, and is convenient to move. The plurality of arc-shaped baffles 44 are combined to form a cylinder, and then the umbrella cloth 5 covers around the cylinder. When the umbrella cloth 5 receives the fruits, the fruits are prevented from falling to the ground along the central opening of the umbrella surface. The fruits are blocked by the cylinder and discharged into the collecting frame or basket through the collecting port 51.

[0025] The plurality of fan-shaped support frames 41 are unfolded and spliced to form a conical funnel. The umbrella cloth 5 is covered and installed on the inner wall of the conical funnel. A slit is provided on the umbrella cloth 5 from the middle to the outside. The umbrella bodies on both sides of the slit are connected with the two support assemblies 4 on both sides. The conical funnel collecting device formed by multiple combinations can collect fruits in a large range and quickly. The collected fruits fall into the collecting port 51 near the central position along the downward umbrella surface, avoiding accumulation on the umbrella cloth 5 and collision with the falling fruits to cause damage, and improving the collection quality of the fruits.

[0026] The push-pull handle 6 is fixedly installed on the rear upper end of the wheel 2, and the whole collecting device is moved by pushing the push-pull handle 6, which is convenient and labor-saving.

[0027] The working principle of the utility model is as follows: in use, the fruit farmer pushes the collecting device to move to the position below the fruit tree to be collected, so that the trunk of the fruit tree is located in the movable opening 101, and then the motor 310 is started to drive the gear 35 to rotate, the gear 35 rotates to drive another gear 35 located on the first mounting plate 34 to rotate, the rotation of the gear 35 drives the first connecting rod 39 to rotate, so that the first connecting rod 39 on the two sides rotates synchronously to be unfolded, the gear 35 on the unfolded first connecting rod 39 drives the first connecting rod 39 on the other side to rotate and unfold through the meshing gears 35, then the first connecting rod 39 and the second connecting rod 313 are unfolded through the cooperation of the plurality of gear 35 groups, so that the umbrella cloth 5 is unfolded, in the unfolding process of the first connecting rod 39 and the second connecting rod 313, the arc-shaped connecting plate 32 is driven to slide in the arc-shaped groove 311 through the second supporting rod 36 and the third supporting rod 312, when the first connecting rod 39 and the second connecting rod 313 are unfolded to the maximum position, the two arc-shaped connecting plates 32 are close to each other at the end away from the arc-shaped groove 311, and the third supporting rod 312 is close to each other, the second supporting rod 36 and the third supporting rod 312 are unfolded to drive the supporting assembly 4 to move, so that the trunk of the fruit tree is surrounded between the plurality of supporting assemblies 4, the first connecting rod 39 and the second connecting rod 313 are unfolded to drive the umbrella cloth 5 to be unfolded to form a large-area conical funnel-shaped collecting surface, the coverage range is wide, a large number of fruits shaken and fallen can be quickly received, and omission is reduced.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An identifiable telescopic inverted umbrella-shaped fruit collecting device comprising a base (1) characterised in that: The base (1) bottom four corners are fixedly provided with wheels (2), the middle part of the front end of the base (1) is provided with a movable opening (101), the upper end of the base (1) is fixedly provided with an umbrella-shaped telescopic mechanism (3), a plurality of supporting assemblies (4) are fixedly installed on the umbrella-shaped telescopic mechanism (3), and an umbrella cloth (5) is jointly installed on the plurality of supporting assemblies (4), and a collecting opening (51) is formed in the inner wall of the umbrella cloth (5) close to the center position.

2. A collapsible inverted-umbrella-shaped fruit collection device according to claim 1, wherein: The umbrella telescopic mechanism (3) includes a semicircular arc-shaped plate (31), two arc-shaped connecting plates (32), four third mounting plates (38) and a motor (310), the semicircular arc-shaped plate (31) is fixedly installed on the upper end of the base (1), and the middle part of the semicircular arc-shaped plate (31) is located directly above the movable opening (101); an arc-shaped groove (311) is formed in the middle part of the upper end of the semicircular arc-shaped plate (31); the two sides of the arc-shaped groove (311) are provided with openings; the two arc-shaped connecting plates (32) slide in the openings on the two sides of the arc-shaped groove (311); an outwardly inclined first supporting rod (33) is fixedly installed on the middle part of the outer surface of the semicircular arc-shaped plate (31); a first mounting plate (34) is fixedly installed at the end of the first supporting rod (33) away from the semicircular arc-shaped plate (31); an outwardly inclined second supporting rod (36) is fixedly installed on the side of the arc-shaped connecting plate (32) close to the arc-shaped groove (311); a second mounting plate (37) is fixedly installed at the end of the second supporting rod (36) away from the arc-shaped connecting plate (32); an outwardly inclined third supporting rod (312) is fixedly installed on the side of the arc-shaped connecting plate (32) away from the arc-shaped groove (311); a third mounting plate (38) is arranged between the first mounting plate (34) and the second mounting plates (37) on the two sides; a third mounting plate (38) is also arranged between the second mounting plate (37) and the fourth mounting plate (3121) on the same side; the two third supporting rods (312) can be closely attached together; the first mounting plate (34), the third mounting plates (38), the second mounting plate (37) and the third supporting rods (312) are circumferentially distributed, and the four third mounting plates (38) are distributed on the two sides of the second mounting plate (37) on the same side in pairs; a pair of intermeshing gears (35) are rotatably installed on the first mounting plate (34), the second mounting plate (37) and the third mounting plate (38); a first connecting rod (39) is fixedly installed between the two gears (35) on the first mounting plate (34) and the third mounting plate (38) and the third mounting plate (38) and the second mounting plate (37); a second connecting rod (313) is rotatably installed in the fourth mounting plate (3121); the other end of the second connecting rod (313) is fixedly connected with a gear (35) on the third mounting plate (38) on the side of the second mounting plate (37) close to the second connecting rod (313); a supporting assembly (4) is fixedly installed on the first connecting rod (39) or the second connecting rod (313); the motor (310) is fixedly installed on the first mounting plate (34); the output end of the motor (310) drives one of the gears (35) on the first mounting plate (34) to rotate; a fourth supporting rod (314) is fixedly installed on the bottom of the first mounting plate (34); and the bottom of the fourth supporting rod (314) is fixedly installed on the upper end of the base (1).

3. A collapsible inverted-umbrella-shaped fruit collection device according to claim 2, wherein: The support assembly (4) comprises a fan-shaped support frame (41), a plurality of supporting rods (42) are fixedly installed inside the fan-shaped support frame (41), a fixed plate (43) is fixedly installed at the outer upper end of the fan-shaped support frame (41), the fixed plate (43) is fixedly connected with the first connecting rod (39) or the second connecting rod (313), and an upright arc-shaped baffle (44) is fixedly installed at the middle of the lower inner wall of the fan-shaped support frame (41).

4. A collapsible inverted-umbrella-shaped fruit collection device according to claim 3, wherein: A plurality of the fan-shaped support frames (41) are expanded and spliced to form a conical funnel, the umbrella cloth (5) is covered and installed on the inner wall of the conical funnel, and a gap is formed on the umbrella cloth (5) from the middle to the outside.

5. The collapsible inverted-umbrella-shaped fruit collector of claim 1, wherein: A push-pull handle (6) is fixedly installed at the rear upper end of the wheel (2).

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