CN210868806U - Lotus seedpod picker - Google Patents

Abstract

The utility model discloses a lotus pod picker, which belongs to the technical field of pickers. It includes a sleeve (4), a collection cover (7), a harvesting knife (3), a pulling rope (8), an elastic piece (5) and a fixing rod (1). One end is provided with a U-shaped opening (71); the fixing rod (1) is passed through both ends of the upper limit hole (41) of the sleeve (4), and the elastic member (5) is arranged on the sleeve (4), and is connected with the fixing rod (4). The rod (1) is in contact; the reaper (3) is provided with a through hole (322) on the handle (32), the fixing rod (1) passes through the handle (32), and the blade (31) is located at the end of the U-shaped opening (71). Right side; one end of the pull rope (8) is connected with the fixing rod (1), and the other end extends out of the sleeve (4). The device pulls the pull rope (8) to achieve the purpose of cutting the lotus pod by the harvesting knife (3). The device has simple structure and flexible operation. The technical problems of low picking efficiency and inconvenient operation of the existing picker can be solved.

Description

lotus picker

technical field

The utility model discloses a lotus pod picker, which belongs to the technical field of pickers.

Background technique

Lotus pods are aquatic plants. When picking, people need to be on board to cut off the lotus pods with picking tools for harvesting. However, in the existing picking tools, the cutting knife is often directly fixed on the connecting rod, and a collecting net is arranged under the cutting knife, and the cutting knife cuts off the lotus by pulling the connecting rod. Fixing the lotus canopy, at the same time, the force of the lotus canopy is uneven, which is easy to cause the cut lotus canopy to fall directly into the water, or the whole stem of the lotus canopy is broken, which is not convenient for the harvesting of the lotus canopy. Broken lotus pods need to be harvested again, and some lotus pods need to be picked repeatedly, resulting in low efficiency of the overall lotus pod harvesting.

Utility model content

The technical problem to be solved by the utility model is that the existing picking and harvesting tools are easy to cause the lotus pod to fall into the water, which is inconvenient for picking, and the overall picking efficiency is low.

The technical scheme adopted by the utility model to solve the technical problem is: a lotus pod picker, including a casing, a collection cover, a harvesting knife, a pulling rope, an elastic piece and two fixing rods, and the collection cover is a hollow hemispherical structure, and is arranged on the At one end of the sleeve, the outer wall of the collection cover is provided with at least one U-shaped opening; the side wall of the sleeve close to the end of the collection cover is symmetrically provided with strip-shaped limit holes, and the fixing rods are respectively penetrated at both ends of the two limit holes, and the elastic The part is sleeved on the outer wall of the casing, and the two ends are respectively contacted and connected with the two fixed rods; the harvester includes a handle and a blade whose axes do not overlap, the handle is provided with a through hole, and the handle is placed close to one end of the collection cover. In the tube, the blade is located on the right side of the central line of the U-shaped opening, and the fixing rod near the end of the collecting cover passes through the knife handle along the through hole; one end of the pull rope is connected with the fixing rod near the collecting cover, and the other end extends out of the casing along the inner wall of the casing .

Wherein, the handle and the blade of the harvesting knife in the above device are vertically arranged, so that the entire harvesting knife has a T-shaped structure.

Further, in the above device, two blade sliding openings are symmetrically arranged on the outer wall of the connecting end of the sleeve and the collecting cover, and the width of the blade sliding opening is adapted to the thickness of the blade.

Wherein, the above-mentioned device also includes a lotus pod pusher, the cross-section of the lotus pod pusher is a T-shaped structure, the lotus pod pusher is arranged above the blade, is located on the left side of the blade, and is connected with the outer wall of the casing.

Wherein, the fixing rod in the above-mentioned device is a bolt structure, and the screw rod in the bolt passes through the casing and then is threadedly connected with the nut.

Wherein, the above-mentioned device further includes at least two fixing rings, the fixing rings are sleeved on the outer wall of the casing, and are located between the two fixing rods, and the two ends of the elastic member are respectively contacted and connected with the two fixing rings.

Wherein, the elastic member in the above device is a tubular spring structure.

Wherein, the above-mentioned device also includes a connecting ring, the handle is a hollow structure, the connecting ring is sleeved on the fixing rod near the side of the collecting cover, and the connecting ring is located inside the handle, and the connecting end of the pulling rope is connected with the connecting ring.

Wherein, in the above-mentioned device, two sides of the outer wall of the knife handle are symmetrically provided with strip-shaped through-hole-shaped installation grooves, which are located on the side wall away from the blade end, and the fixing rod away from the collecting cover side passes through the installation groove.

Wherein, in the above device, two U-shaped openings are arranged on the collecting cover, and are symmetrically arranged on both sides, and the connecting line of the two U-shaped openings is perpendicular to the axis of the sleeve.

The beneficial effects of the present utility model are as follows: 1. The optimized structure of the device enables the picking objects, that is, lotus pods, to enter from both sides, and a collector is installed below. After a certain amount is collected, the lotus pods in the collector can be harvested again. The structure simplifies the picking and collection action, reduces repetitive labor, and makes it easier and more convenient for laborers to harvest lotus pods. 2. The harvesting knife located on the head is a removable and replaceable part, which is easy to disassemble. It can be disassembled and polished when the knife edge is blunt. When the knife edge is damaged, it can be disassembled and replaced with a new knife, which greatly facilitates customers and makes maintenance. The cost is reduced, and it is more conducive to maintenance; 3. The product has a simple structure and is easy to use, the spring stiffness is large, and the position of the push plate can be adjusted according to the actual situation.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

4 is a schematic diagram of a half-section structure of the present utility model;

Fig. 5 is the structural schematic diagram of the reaping knife of the utility model;

Fig. 6 is the front structure schematic diagram of Fig. 5 of the utility model;

FIG. 7 is a schematic diagram of the casing structure of the utility model;

FIG. 8 is a schematic front view of the structure of FIG. 7 of the present invention.

Marked as: 1 is the fixing rod, 2 is the fixing ring, 3 is the harvesting knife, 31 is the blade, 32 is the handle, 321 is the installation slot, 322 is the through hole, 4 is the sleeve, 41 is the limit hole, 42 is a blade sliding opening, 5 is an elastic piece, 6 is a lotus push piece, 7 is a collection cover, 71 is a U-shaped opening, 8 is a drawstring, and 9 is a connecting ring.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 8, the lotus harvester of the present invention includes a sleeve 4, a collection cover 7, a harvesting knife 3, a pulling rope 8, an elastic member 5 and two fixed rods 1, and the collection cover 7 is a hollow hemisphere The outer wall of the collection cover 7 is provided with at least one U-shaped opening 71; the side wall of the sleeve 4 close to the end of the collection cover 7 is symmetrically provided with a strip-shaped limit hole 41. 1 are respectively worn at both ends of the two limiting holes 41, the elastic member 5 is sleeved on the outer wall of the casing 4, and the two ends are respectively contacted and connected with the two fixed rods 1; The blade 31, the handle 32 is provided with a through hole 322, the handle 32 is placed in the sleeve 4 at one end of the collection cover 7, the blade 31 is located on the right side of the center line of the U-shaped opening 71, and the fixing rod 1 near the end of the collection cover 7 is along the edge. The through hole 322 passes through the handle 32 ; one end of the pulling rope 8 is connected to the fixing rod 1 near the collecting cover 7 , and the other end extends out of the sleeve 4 along the inner wall of the sleeve 4 . Those skilled in the art can understand that, in this device, by placing the knife handle 32 in the sleeve 4, the collecting cover 7 is connected to the end of the sleeve 4, so that the blade 31 is located above the collecting cover 7, and the sleeve 4 is close to the collecting A strip-shaped limiting hole 41 is symmetrically arranged on the side wall of this end of the cover 7, and a through hole 322 is arranged on the handle 32. The fixing rod 1 is respectively passed through the two ends of the limiting hole 41, and the elastic member 5 is sleeved at the same time. On the sleeve 4, its two ends are respectively contacted and connected with the two fixing rods 1, so that the fixing rod 1 is fixed on the sleeve 4, so that it can only slide back and forth along the limiting hole 41, and one end of the pulling rope 8 can be The fixing rod 1 on the side of the collecting cover 7 is connected, and the other end of the stretched end extends out of the sleeve 4, and the fixing rod 1 on the side close to the collecting cover 7 also passes through the handle 32, so that the entire harvesting knife 3 can also be pulled on the rope. 8 and the elastic member 5 slide back and forth to achieve the purpose of cutting the stem of the lotus plant. At the same time, the device is also preferably provided with at least one U-shaped opening 71 on the side wall of the collection cover 7, so that the stem of the lotus canopy can enter the collection cover 7 from the U-shaped opening 71, and the blade 31 is located on the right side of the center line of the U-shaped opening 71, and then to the left Pulling the pull rope 8 can make the blade 31 act directly on the stem of the lotus canopy, so as to cut off the lotus canopy. The cut lotus canopy can be dropped directly into the collecting hood 7. Since the collecting hood 7 has a certain space, multiple cuts can be realized. After the collecting hood 7 is full, the harvesting is stopped. It can be cut repeatedly.

Preferably, the handle 32 and the blade 31 of the harvesting knife 3 in the above-mentioned device are arranged vertically, so that the entire harvesting knife 3 has a T-shaped structure. Those skilled in the art can understand that, in this device, the handle 32 and the blade 31 of the harvesting knife 3 are preferably arranged vertically, so that the entire harvesting knife 3 has a T-shaped structure, so that the stem entering the lotus canopy is arranged vertically with the blade 31, and the blade 31 It acts directly on the stem of the lotus pod, which is convenient for the quick removal of the lotus pod.

Preferably, in the above device, two blade sliding openings 42 are symmetrically arranged on the outer wall of the connecting end of the sleeve 4 and the collecting cover 7 , and the width of the blade sliding openings 42 is adapted to the thickness of the blade 31 . Those skilled in the art can understand that, when the device is in use, the harvesting knife 3 will move back and forth with the pulling rope 8 and the elastic member 5, and the blade 31 and the handle 32 form a certain angle, in order to avoid the blade 31 and the casing 4 end interference. In this device, preferably, two blade sliding openings 42 are symmetrically arranged on the outer wall of the connecting end of the sleeve 4 and the collecting cover 7, and the width of the blade sliding opening 42 is adapted to the thickness of the blade 31, and the opening direction of the blade sliding opening 42 is facing the blade 31. When the blade 31 moves back and forth, it can smoothly slide into the blade sliding opening 42 .

Preferably, the above device also includes a lotus push piece 6, the cross section of the lotus push piece 6 is a T-shaped structure, the lotus push piece 6 is arranged above the blade 31, and is located on the left side of the blade 31, and is connected with the outer wall of the sleeve 4. connect. Those skilled in the art can understand that, in order to facilitate the quick cutting of the lotus canopy, the device preferably sets the lotus canopy pusher piece 6 of the T-shaped structure above the blade 31, and the big end of the lotus canopy pusher block is located on the left side of the blade 31, keeping the The lotus push piece 6 is connected with the casing 4 . When the blade 31 acts on the stem of the lotus plant, the lotus push piece exerts a force in the opposite direction to the stem, so that the lotus plant can be cut off more easily.

Preferably, the fixing rod 1 in the above-mentioned device is a bolt structure, and the screw rod in the bolt passes through the sleeve 4 and then is threadedly connected with the nut. Those skilled in the art can understand that, since the fixing rod 1 directly passes through the limiting hole 41 and is mainly fixed on the sleeve 4 by the elastic member 5, the back-and-forth compression of the spring may cause the fixing rod 1 to fall off. Preferably, the fixing rod 1 of the device is a bolt structure, and the screw rod in the bolt passes through the sleeve 4 and then is threadedly connected to the nut.

Preferably, the above device further includes at least two fixing rings 2 , the fixing rings 2 are sleeved on the outer wall of the sleeve 4 and located between the two fixing rods 1 , and the two ends of the elastic member 5 are connected to the two fixing rings 2 respectively. Contact connection. Those skilled in the art can understand that since the reset of the harvesting knife 3 of the device is mainly completed by the elastic member 5, when the lotus plant is harvested, the elastic member 5 will be compressed and the two ends directly act on the two fixed rods 1, because the fixed rods 1 The radial size is small, which is easy to cause uneven stress on the elastic member 5 and easy damage. In this device, at least two fixing rings 2 are preferably sleeved on the outer wall of the sleeve 4, and the fixing rings 2 are located between the two fixing rods 1, and at the same time, both ends of the elastic member 5 are ensured to be in contact with the fixing rings 2 respectively. The contact is changed to surface contact to ensure the force of the elastic member 5 .

Preferably, the elastic member 5 in the above device is a tubular spring structure. Those skilled in the art can understand that, in this device, the elastic member 5 is preferably a tubular spring structure, which can reduce costs and facilitate maintenance and replacement.

Preferably, the above-mentioned device further includes a connecting ring 9, the handle 32 is a hollow structure, the connecting ring 9 is sleeved on the fixing rod 1 near the side of the collecting cover 7, and the connecting ring 9 is located inside the handle 32, and the pulling rope The connecting end of 8 is connected with the connecting ring 9 . Those skilled in the art can understand that, in order to facilitate the connection between the pull rope 8 and the fixing rod 1 on the side close to the collection cover 7 , the tool handle 32 of this device is preferably a hollow structure, and the connecting ring 9 is sleeved on the fixing rod on the side close to the collection cover 7 . 1, and the connecting ring 9 is located inside the handle 32, and the connecting end of the pulling rope 8 is connected with the connecting ring 9. The pulling rope 8 is connected with the fixing rod 1 through the connecting ring 9 to ensure that the harvesting knife 3 is evenly stressed.

Preferably, in the above-mentioned device, two sides of the outer wall of the knife handle 32 are symmetrically provided with strip-shaped through-hole-shaped installation grooves 321, which are located on the side wall away from the end of the blade 31, and the fixing rod 1 on the side away from the collection cover 7 passes through the installation groove. 321. Those skilled in the art can understand that, in order to ensure high effective power of the harvesting knife 3, the device preferably has strip-shaped through-hole-shaped installation grooves 321 symmetrically arranged on both sides of the outer wall of the knife handle 32, and is located on the side wall away from the end of the blade 31, The fixing rod 1 on the side away from the collecting cover 7 passes through the installation groove 321 . This structure allows the left and right ends of the knife handle 32 to be slidably connected to the casing 4 through the fixing rod 1 , so that the entire harvesting knife 3 moves along the axis of the casing 4 , the force of the blade 31 acting on the stem of the lotus canopy is increased, which is convenient to cut off the lotus canopy quickly.

Preferably, in the above device, two U-shaped openings 71 are provided on the collecting cover 7 and are symmetrically arranged on both sides, and the connecting line of the two U-shaped openings 71 is perpendicular to the axis of the sleeve 4 . It can be understood by those skilled in the art that the present device only prefers the number of U-shaped openings 71 to facilitate the entry of the lotus stems on the left and right sides. At the same time, it is ensured that the connecting line of the two U-shaped openings 71 is perpendicular to the axis of the casing 4, so that the blade 31 of the harvesting knife 3 directly acts on the stem, thereby improving the harvesting efficiency.

Claims (10)

1. The lotus pod picker is characterized in that: it comprises a casing (4), a collection cover (7), a harvesting knife (3), a pulling rope (8), an elastic member (5) and two fixed rods (1), the collection cover (7) is a hollow hemispherical structure, and is arranged at one end of the sleeve (4). At least one U-shaped opening (71) is provided on the outer wall of the collection cover (7); the sleeve (4) is close to the end of the collection cover (7). The side walls are symmetrically provided with strip-shaped limit holes (41), the fixing rods (1) are respectively penetrated at both ends of the two limit holes (41), and the elastic pieces (5) are sleeved on the outer wall of the sleeve (4). The reaping knife (3) includes a handle (32) and a blade (31) whose axes do not overlap, and the handle (32) is provided with a through hole (322) ), the knife handle (32) is placed in the sleeve (4) near the end of the collection cover (7), the blade (31) is located on the right side of the centerline of the U-shaped opening (71), and is close to the fixed rod (4) at the end of the collection cover (7). 1) Pass through the knife handle (32) along the through hole (322); one end of the pulling rope (8) is connected to the fixing rod (1) close to the collecting cover (7), and the other end extends out of the sleeve along the inner wall of the sleeve (4). Tube (4). 2 . The lotus plant picker according to claim 1 , wherein the handle ( 32 ) and the blade ( 31 ) of the harvesting knife ( 3 ) are vertically arranged, so that the entire harvesting knife ( 3 ) has a T-shaped structure. 3 . 3. The lotus pod picker according to claim 2, characterized in that: two blade sliding openings (42) are symmetrically arranged on the outer wall of the connecting end of the sleeve (4) and the collecting cover (7), and the blade sliding openings (42) The width is adapted to the thickness of the blade (31). 4. The lotus pod picker according to any one of claims 1 to 3, wherein the lotus pod pusher (6) has a T-shaped cross section, and the lotus pod pusher (6) It is arranged above the blade (31) and on the left side of the blade 31), and is connected with the outer wall of the sleeve (4). 5 . The lotus pod picker according to claim 1 , wherein the fixing rod ( 1 ) is a bolt structure, and the screw rod in the bolt passes through the sleeve ( 4 ) and is then threadedly connected with the nut. 6 . 6. The lotus pod picker according to claim 1, characterized in that: it further comprises at least two fixing rings (2), the fixing rings (2) are sleeved on the outer wall of the sleeve (4), and are located at the two fixing rings (2). Between the rods (1), the two ends of the elastic piece (5) are respectively contacted and connected with the two fixing rings (2). 7 . The lotus pod picker according to claim 1 , wherein the elastic member ( 5 ) is a tubular spring structure. 8 . 8. The lotus pod picker according to claim 1, characterized in that it further comprises a connecting ring (9), the handle (32) is a hollow structure, and the connecting ring (9) is sleeved near the collection cover (7) the fixing rod (1) on the side, and the connecting ring (9) is located inside the handle (32), and the connecting end of the pulling rope (8) is connected with the connecting ring (9). 9. The lotus pod picker according to claim 1, characterized in that: two sides of the outer wall of the knife handle (32) are symmetrically provided with strip-shaped through-hole-shaped mounting grooves (321), and are located at the end away from the blade (31) On the side wall, the fixing rod (1) on the side away from the collecting cover (7) passes through the installation groove (321). 10. The lotus pod picker according to claim 1, characterized in that: the collecting cover (7) is provided with two U-shaped openings (71), which are symmetrically arranged on both sides, and the two U-shaped openings (71). ) is perpendicular to the axis of the sleeve (4).

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