CN111386856A - Centralized harvesting device for black-skinned wax gourds - Google Patents
Centralized harvesting device for black-skinned wax gourds Download PDFInfo
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- CN111386856A CN111386856A CN202010379153.7A CN202010379153A CN111386856A CN 111386856 A CN111386856 A CN 111386856A CN 202010379153 A CN202010379153 A CN 202010379153A CN 111386856 A CN111386856 A CN 111386856A
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- shaped frame
- sliding groove
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a centralized harvesting device for black-skin white gourds, which comprises a trolley, a longitudinal screw rod arranged on the trolley, a longitudinal chute, a screw rod motor used for driving the longitudinal screw rod to rotate, a fixing plate arranged on the longitudinal screw rod, a hydraulic oil cylinder arranged on the fixing plate, an upright post arranged on the hydraulic oil cylinder, an L-shaped rod arranged at the upper end of the upright post, a rotating motor arranged at the rear end of a L-shaped rod, a U-shaped rod connected with a rotating shaft of the rotating motor, a box body arranged on the trolley and provided with an opening at the upper end, a cover plate arranged on the box body and a buffer structure arranged on the middle part of the cover plate, wherein the fixing plate is in threaded fit connection with the longitudinal screw rod, and the fixing plate is connected with the longitudinal chute through a sliding.
Description
Technical Field
The invention relates to the technical field of black-skinned wax gourd harvesting equipment, in particular to a centralized harvesting device for black-skinned wax gourds, which can effectively save labor intensity and labor force, and can prevent the black-skinned wax gourds from being damaged and hurt people.
Background
The black-skin white gourd is green, the tender white gourd is black, and the mature white gourd is bullet-shaped; the melon is about 60 cm long, 20-25 cm in transverse diameter, thick in meat quality, free of hollow, and particularly resistant to transportation, the weight of a single melon is generally 15-25 kg, and the weight of a single melon can reach more than 35 kg; during harvesting, two persons are required to cooperate, one person holds the melon body, the other person cuts off vines at the upper end of the melon, and then the two persons lift the melon and transport the melon to a vehicle;
consequently, the harvest black skin wax gourd needs 2 individuals to work together, just can guarantee the safety of melon, and the melon is heavier, and it is more difficult to transport the melon outwards from the melon field.
Disclosure of Invention
The invention aims to overcome the defects that the harvesting of the black-skin white gourds in the prior art needs more labor force and has high labor intensity, and provides a centralized harvesting device of the black-skin white gourds, which can effectively save the labor force and the labor force, and can prevent the black-skin white gourds from being damaged and hurt.
In order to achieve the purpose, the invention adopts the following technical scheme:
a centralized harvesting device for black-skinned wax gourds comprises a trolley, a longitudinal screw rod arranged on the trolley, a longitudinal chute, a screw rod motor used for driving the longitudinal screw rod to rotate, a fixing plate arranged on the longitudinal screw rod, a hydraulic oil cylinder arranged on the fixing plate, an upright post arranged on the hydraulic oil cylinder, an L-shaped rod arranged at the upper end of the upright post, a rotating motor arranged at the rear end of a L-shaped rod, a U-shaped rod connected with a rotating shaft of the rotating motor, a box body arranged on the trolley and provided with an opening at the upper end, a cover plate arranged on the box body and a buffer structure arranged on the middle part of the cover plate, wherein the fixing plate is in threaded fit;
two sides of the U-shaped rod are respectively provided with two fixed cylinders, and telescopic rods of the two fixed cylinders are respectively connected with the outer side surfaces of the two arc-shaped fixed plates; the screw rod motor, the hydraulic oil cylinder, the rotating motor and the two fixed air cylinders are all electrically connected with the controller, and the buffer structure comprises a rectangular opening arranged on the cover plate, two arc-shaped shells which are arched downwards and respectively arranged on the left edge and the right edge of the rectangular opening, and a horizontal buffer net arranged on the upper side surface of each arc-shaped shell; an annular baffle is arranged on the rectangular opening, a rectangular base plate is arranged at the rear part of the rectangular opening, a gap is arranged between the lower ends of the two arc-shaped shells, and a gap is arranged between the two horizontal buffer nets.
Pushing the cart into a melon field, and controlling a screw rod motor to drive a longitudinal screw rod to rotate by a worker through a controller so as to enable the upright post to move back and forth; the motor is rotated to drive the U-shaped rod to rotate, the U-shaped rod surrounds three faces of a white gourd, the hydraulic oil cylinder is controlled to drive the upright post and the U-shaped rod to lift, the two arc-shaped fixing plates correspond to the upper portion of the black-skinned white gourd, the two fixing cylinders are controlled to drive the two arc-shaped fixing plates to gradually approach the black-skinned white gourd and clamp the black-skinned white gourd, and then a worker cuts off vines connecting the black-skinned white gourd and the gourd frame;
control hydraulic cylinder rises earlier and descends again, control black skin wax gourd lower extreme and rectangle backing plate contact, control two fixed cylinders drive the arc fixed plate that corresponds respectively and loosen black skin wax gourd, control push cylinder drives the arc push pedal and promotes black skin wax gourd upper portion and move down forward, black skin wax gourd falls down on falling buffer structure, black skin wax gourd is from the clearance between two horizontal buffer net lower extremes, the clearance between two arc casing lower extremes falls, get into in the box.
Preferably, the rear part of the rectangular opening is provided with an elastic push plate at the edge, the cover plate is provided with a longitudinal cylinder connected with one end of the elastic push plate, and the longitudinal cylinder is electrically connected with the controller; the longitudinal cylinder is connected with the elastic push plate through the cross rod, and the lower part of the annular baffle plate is provided with a avoiding hole for passing through the cross rod.
Longitudinal cylinder drives the elasticity push pedal and removes to the apron rear portion, and black skin wax gourd is kept off by the annular baffle rear end, and the lower extreme backward movement of black skin wax gourd is promoted to the elasticity push pedal, and promotion cylinder drives the arc push pedal and promotes black skin wax gourd upper portion and move down forward, makes black skin wax gourd fix a position more easily and fall down, is convenient for better arrangement black skin wax gourd in the box.
Preferably, a plurality of buffer springs are arranged in the arc-shaped shell, the lower ends of the buffer springs are connected with the moving plate, and the moving plate is connected with the inner edge of the horizontal buffer net through a connecting plate.
When the black-skin white gourd falls down from between the lower ends of the two arc-shaped shells and between the lower ends of the two horizontal buffer nets, each buffer spring drives the movable plate to move upwards; after the black-skinned wax gourd enters the guide mechanism, each buffer spring drives the movable plate to reset, so that the two horizontal buffer nets automatically reset to recover the buffer function.
Preferably, the inner side surfaces of the two arc-shaped fixing plates are provided with buffer backing plates.
The buffer backing plate is used for preventing the surface of the black-skin wax gourd from being damaged by clamping.
Preferably, a left U-shaped frame with a right opening and a right U-shaped frame with a left opening are arranged on the cover plate, a left air bag is arranged in the left U-shaped frame, a right air bag is arranged in the right U-shaped frame, a left cavity is arranged on the cover plate on the left side of the left U-shaped frame, a right cavity is arranged on the cover plate on the right side of the right U-shaped frame, piston plates are arranged in the left cavity and the right cavity, return springs are arranged in the left cavity and the right cavity, the left U-shaped frame is connected with the piston plate of the left cavity through a left push-pull rod, the right U-shaped frame is connected with the piston plate of the right cavity through a right push-pull rod, the left air bag is communicated with the right cavity through an air guide tube; the cover plate is provided with a left front transverse sliding groove, a left rear transverse sliding groove, a right front transverse sliding groove and a right rear transverse sliding groove, the left U-shaped frame is respectively in sliding connection with the left front transverse sliding groove and the left rear transverse sliding groove, and the right U-shaped frame is respectively in sliding connection with the right front transverse sliding groove and the right rear transverse sliding groove.
Horizontal spout and the horizontal spout right-hand member in left side front all extend to the annular baffle left side behind, and right front horizontal spout and the horizontal spout left end in right back all extend to the annular baffle right side.
When the black-skinned wax gourd falls onto the cover plate, the black-skinned wax gourd is firstly contacted with the left air bag and the right air bag, the left air bag and the right air bag buffer the black-skinned wax gourd, the surface of the black-skinned wax gourd is not easy to damage, the air in the left air bag and the right air bag is extruded into the right part of the left cavity and the left part of the right cavity, the air pressure in the right part of the left cavity and the left part of the right cavity is increased, the piston plate of the left cavity drives the left U-shaped frame and the left air bag to move leftwards, the piston plate of the right cavity drives the right U-shaped frame and the right air bag to move rightwards; the two return springs respectively drive the two piston plates to return.
Preferably, one side plate of the box body is made of transparent materials. The transparent side plate is convenient for observing the condition in the box body, and if the box body is almost full, the cart is pushed out of the melon field and replaced with a new box body.
Therefore, the invention has the following beneficial effects: can effectively save intensity of labour, save the labour, black skin wax gourd is difficult to be damaged, and personnel are difficult to be injured, results efficiently.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a top plan view of the cart of the present invention;
FIG. 3 is a schematic structural diagram of the U-shaped plate, the fixed cylinder, the arc-shaped fixed plate, the pushing cylinder and the arc-shaped push plate of the invention;
FIG. 4 is a cross-sectional view of a cushioning structure of the present invention;
fig. 5 is a schematic structural view of a left U-shaped frame, a right U-shaped frame, a left air bag, a right air bag, a left cavity, a right cavity, a piston plate, a return spring, a left push-pull rod, a right push-pull rod, a left front transverse chute, a left rear transverse chute, a right front transverse chute and a right rear transverse chute of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The embodiment shown in the figures 1, 2, 3 and 4 is a centralized harvesting device for black white gourd, which comprises a trolley 1, a longitudinal screw rod 2 arranged on the trolley, a longitudinal sliding groove 21, a screw rod motor 22 used for driving the longitudinal screw rod to rotate, a fixing plate 3 arranged on the longitudinal screw rod, a hydraulic oil cylinder 31 arranged on the fixing plate, an upright post 32 arranged on the hydraulic oil cylinder, an L-shaped rod 33 arranged at the upper end of the upright post, a rotating motor 34 arranged at the rear end of the L-shaped rod, a U-shaped rod 35 connected with a rotating shaft of the rotating motor, a box body 4 arranged on the trolley and provided with an opening at the upper end, a cover plate 5 arranged on the box body, a buffer structure 51 arranged on the middle part of the cover plate, wherein the fixing plate is in threaded fit connection with the longitudinal screw rod, the fixing plate is connected with the longitudinal sliding groove through a sliding block, buffer backing plates 3521 are arranged on the inner side surfaces of two arc-shaped fixing plates, one side plate of the box body is made of.
As shown in fig. 3, two fixing cylinders 351 are respectively arranged on two sides of the U-shaped rod, and the telescopic rods of the two fixing cylinders are respectively connected with the outer side surfaces of the two arc-shaped fixing plates 352; the screw rod motor, the hydraulic oil cylinder, the rotating motor and the two fixed cylinders are all electrically connected with the controller;
as shown in fig. 4, the buffer structure includes a rectangular opening 511 provided on the cover plate, two arc-shaped shells 512 which are arched downwards and respectively provided on the left edge and the right edge of the rectangular opening, and a horizontal buffer net 513 provided on the upper side of the arc-shaped shells; an annular baffle plate 514 is arranged on the rectangular opening, a rectangular base plate 10 is arranged at the rear part of the rectangular opening, a gap is arranged between the lower ends of the two arc-shaped shells, and a gap is arranged between the two horizontal buffer nets.
The rear part of the rectangular opening is provided with an elastic push plate 6, the cover plate is provided with a longitudinal cylinder 61 connected with one end of the elastic push plate, and the longitudinal cylinder is electrically connected with the controller. The longitudinal cylinder is connected with the elastic push plate through a cross rod 62, and the lower part of the annular baffle plate is provided with a avoiding hole for passing through the cross rod.
A plurality of buffer springs 5121 are arranged in the arc-shaped shell, the lower ends of the buffer springs are connected with a moving plate 5122, and the moving plate is connected with the inner edge of the horizontal buffer net through a connecting plate 5123.
As shown in fig. 5, a left U-shaped frame 71 with a right opening and a right U-shaped frame 72 with a left opening are arranged on the cover plate, a left air bag 711 is arranged in the left U-shaped frame, a right air bag 721 is arranged in the right U-shaped frame, a left cavity 73 is arranged on the cover plate on the left side of the left U-shaped frame, a right cavity 74 is arranged on the cover plate on the right side of the right U-shaped frame, piston plates 70 are arranged in the left cavity and the right cavity, return springs 701 are arranged in the left part of the left cavity and the right part of the right cavity, the left U-shaped frame is connected with the piston plate of the left cavity through a left push-pull rod 702, the right U-shaped frame is connected with the piston plate of the right cavity through a right push-pull rod 703, the left air bag; the cover plate is provided with a left front transverse sliding groove 704, a left rear transverse sliding groove 705, a right front transverse sliding groove 706 and a right rear transverse sliding groove 707, the left U-shaped frame is respectively in sliding connection with the left front transverse sliding groove and the left rear transverse sliding groove through two sliding blocks, and the right U-shaped frame is respectively in sliding connection with the right front transverse sliding groove and the right rear transverse sliding groove through two sliding blocks.
The using method of the invention is as follows:
pushing the cart into a melon field, and controlling a screw rod motor to drive a longitudinal screw rod to rotate by a worker through a controller so as to enable the upright post to move back and forth; controlling a rotating motor to drive a U-shaped rod to rotate, enabling the U-shaped rod to surround three faces of a white gourd, controlling a hydraulic oil cylinder to drive an upright post and the U-shaped rod to lift, enabling two arc-shaped fixing plates to correspond to the upper portion of the black-skinned white gourd, controlling two fixing cylinders to drive the two arc-shaped fixing plates to gradually approach the black-skinned white gourd and clamp the black-skinned white gourd, and then cutting off vines connecting the black-skinned white gourd and a gourd rack by workers;
the hydraulic oil cylinder is controlled to ascend and then descend, the lower end of the black-skinned wax gourd is controlled to be in contact with the rectangular base plate, the two fixed air cylinders are controlled to respectively drive the corresponding arc-shaped fixed plates to loosen the black-skinned wax gourd, the longitudinal air cylinder drives the elastic push plate to move backwards, the black-skinned wax gourd is blocked by the rear end of the annular baffle plate, and the elastic push plate pushes the lower end of the black-skinned wax gourd to move backwards;
when the black-skinned wax gourd falls onto the cover plate, the black-skinned wax gourd is firstly contacted with the left air bag and the right air bag, the left air bag and the right air bag buffer the black-skinned wax gourd, gas in the left air bag and the right air bag is extruded into the right part of the left cavity and the left part of the right cavity, the air pressure of the right part of the left cavity and the left part of the right cavity is increased, the piston plate of the left cavity drives the left U-shaped frame and the left air bag to move leftwards, the piston plate of the right cavity drives the right U-shaped frame and the right air bag to move rightwards, the black-skinned wax gourd falls onto two horizontal buffer nets from a gap between the left air bag and the right air bag;
the black-skin wax gourd falls down from the gap between the lower ends of the two horizontal buffer nets and enters the box body.
When the black-skin white gourd falls from the lower ends of the two arc-shaped shells, each buffer spring drives the movable plate to move upwards; after the black-skinned wax gourd enters the guide mechanism, each buffer spring drives the movable plate to reset, so that the two horizontal buffer nets automatically reset to recover the buffer function.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A centralized harvesting device for black-skinned wax gourds is characterized by comprising a trolley (1), a longitudinal screw rod (2) arranged on the trolley, a longitudinal sliding groove (21), a screw rod motor (22) used for driving the longitudinal screw rod to rotate, a fixing plate (3) arranged on the longitudinal screw rod, a hydraulic oil cylinder (31) arranged on the fixing plate, an upright post (32) arranged on the hydraulic oil cylinder, an L-shaped rod (33) arranged at the upper end of the upright post, a rotating motor (34) arranged at the rear end of the L-shaped rod, a U-shaped rod (35) connected with a rotating shaft of the rotating motor, a box body (4) arranged on the trolley and provided with an opening at the upper end, a cover plate (5) arranged on the box body and a buffer structure (51) arranged on the middle part of;
two sides of the U-shaped rod are respectively provided with two fixed cylinders (351), and telescopic rods of the two fixed cylinders are respectively connected with the outer side surfaces of the two arc-shaped fixed plates (352); the screw rod motor, the hydraulic oil cylinder, the rotating motor and the two fixed air cylinders are all electrically connected with the controller, the buffer structure comprises a rectangular opening (511) arranged on the cover plate, two arc-shaped shells (512) which are arched downwards and respectively arranged on the left edge and the right edge of the rectangular opening, and a horizontal buffer net (513) arranged on the upper side surface of each arc-shaped shell; an annular baffle (514) is arranged on the rectangular opening, a rectangular base plate (10) is arranged at the rear part of the rectangular opening, a gap is arranged between the lower ends of the two arc-shaped shells, and a gap is arranged between the two horizontal buffer nets.
2. The centralized harvesting device of the black white gourd according to claim 1, wherein the back part of the rectangular opening is provided with an elastic push plate (6), the cover plate is provided with a longitudinal cylinder (61) connected with one end of the elastic push plate, and the longitudinal cylinder is electrically connected with the controller; the longitudinal cylinder is connected with the elastic push plate through a cross rod (62), and the lower part of the annular baffle plate is provided with a dodging hole for passing through the cross rod.
3. The centralized harvesting device of the black white gourd according to claim 1, wherein a plurality of buffer springs (5121) are arranged in the arc-shaped shell, the lower end of each buffer spring is connected with a movable plate (5122), and the movable plate is connected with the inner edge of the horizontal buffer net through a connecting plate (5123).
4. The centralized harvesting device of the black-skinned wax gourds according to claim 1, characterized in that the inner side surfaces of the two arc-shaped fixing plates are respectively provided with a buffer backing plate (3521).
5. The centralized harvesting device of the black white gourd according to claim 1, wherein a left U-shaped frame (71) and a right U-shaped frame (72) which are opened rightwards and opened leftwards are arranged on the cover plate, a left air bag (711) is arranged in the left U-shaped frame, a right air bag (721) is arranged in the right U-shaped frame, a left cavity (73) is arranged on the cover plate on the left side of the left U-shaped frame, a right cavity (74) is arranged on the cover plate on the right side of the right U-shaped frame, piston plates (70) are arranged in the left cavity and the right cavity, return springs (701) are arranged in the left part and the right part of the left cavity, the left U-shaped frame is connected with the piston plate of the left cavity through a left push-pull rod (702), the right U-shaped frame is connected with the piston plate of the right cavity through a right push-pull rod (703), the left air bag is communicated; the cover plate is provided with a left front transverse sliding groove (704), a left rear transverse sliding groove (705), a right front transverse sliding groove (706) and a right rear transverse sliding groove (707), the left U-shaped frame is respectively in sliding connection with the left front transverse sliding groove and the left rear transverse sliding groove, and the right U-shaped frame is respectively in sliding connection with the right front transverse sliding groove and the right rear transverse sliding groove.
6. The centralized harvesting device of the black-skinned wax gourd of any one of claims 1 to 5, wherein one side plate of the case body is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379153.7A CN111386856A (en) | 2020-05-07 | 2020-05-07 | Centralized harvesting device for black-skinned wax gourds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379153.7A CN111386856A (en) | 2020-05-07 | 2020-05-07 | Centralized harvesting device for black-skinned wax gourds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111386856A true CN111386856A (en) | 2020-07-10 |
Family
ID=71412027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010379153.7A Withdrawn CN111386856A (en) | 2020-05-07 | 2020-05-07 | Centralized harvesting device for black-skinned wax gourds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111386856A (en) |
-
2020
- 2020-05-07 CN CN202010379153.7A patent/CN111386856A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200710 |
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| WW01 | Invention patent application withdrawn after publication |