Jatropha curcas fruit picking device

Abstract

The utility model discloses a tung tree fruit picking device, and relates to the technical field of fruit picking. The tung tree fruit picking device comprises a bottom plate and a picking mechanism, the picking mechanism is arranged at the top of the bottom plate and comprises an arc-shaped pipe, a supporting plate, a movable pipe and a collecting cover, the arc-shaped pipe is arranged at the top of the bottom plate, the supporting plate is fixedly installed at the top of the bottom plate, and the supporting plate is fixedly connected with the outer surface of the arc-shaped pipe; a movable pipe is movably arranged at one end of the arc-shaped pipe, and a collecting cover is fixedly installed at the top of the movable pipe. According to the tung tree fruit picking device, by means of the picking mechanism, when fruits are picked, the fruits are collected immediately after being picked, the whole process can conduct picking continuously, the effect is high, and the problems that when a certain amount of fruits are picked by an existing device and a collecting net is full, picking needs to be suspended and collected, and the process is repeated, so that the picking efficiency is low, and the picking efficiency is high are solved. The operation is tedious, time-consuming and labor-consuming, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit picking, in particular to a tung tree fruit picking device. Background Technique

[0002] Chinese patent document CN208987330U discloses a picking device convenient for picking tung tree fruits, which includes a base. Moving wheels are symmetrically arranged at the bottom end of the base. A collection box and an electric telescopic rod located on one side of the collection box are arranged at the top end of the base. A support column is arranged at the top end of the base. A sleeve plate sleeving the electric telescopic rod is arranged on one side of the support column. One side of the top end of the support column is provided with an adapter plate located at the top end of the sleeve plate. The top end of the electric telescopic rod is provided with a moving plate sleeving the adapter plate. A clamping seat one is arranged at the top end of the moving plate. The top end of the adapter plate is provided with telescopic connecting rods arranged in a cross shape. A support plate is arranged at the top end of the telescopic connecting rods. The top end of the telescopic connecting rods is connected to the support plate through a connecting shaft. Semi-gears located inside the support plate are arranged at the top ends of the telescopic connecting rods, and the fruits in the storage net are put into the collection box for storage, and then the fruits are picked. It is simple and reasonable, has strong practicability, effectively improves the picking efficiency of fruits, and avoids investing a large amount of labor.

[0003] However, when a certain amount of fruits are picked into the collection net until it is full, the picking needs to be paused and collected, and so on, resulting in low picking efficiency, cumbersome operation, time-consuming and laborious. For this reason, we propose a tung tree fruit picking device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tung tree fruit picking device, which can solve the problem that some existing devices are intermittent in picking and time-consuming and laborious.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A tung tree fruit picking device, including:

[0006] A bottom plate;

[0007] A picking mechanism, which is arranged on the top of the bottom plate. The picking mechanism includes an arc-shaped pipe, a support plate, a movable pipe and a collection cover. An arc-shaped pipe is arranged on the top of the bottom plate. A support plate is fixedly installed on the top of the bottom plate. The support plate is fixedly connected to the outer surface of the arc-shaped pipe. One end of the arc-shaped pipe is movably provided with a movable pipe, and a collection cover is fixedly installed on the top of the movable pipe.

[0008] Preferably, the picking mechanism further includes a hoop and a shearing assembly. Two groups of hoops are fixedly installed on the top of the bottom plate. Both groups of hoops are fixedly installed on the outer surface of the arc-shaped pipe. A shearing assembly is arranged on the top of the bottom plate.

[0009] Preferably, the shearing assembly includes a hydraulic rod, a connecting block, a first connecting rod, a second connecting rod, a fixing plate, an electric push rod and a shearing knife. A hydraulic rod is fixedly installed at the top of the bottom plate. The free end of the hydraulic rod is fixedly installed with a connecting block. The outer surface of the connecting block is fixedly installed with a first connecting rod. One end of the first connecting rod is fixedly connected to the outer surface of the movable tube. The top of the connecting block is fixedly installed with a second connecting rod. One end of the second connecting rod is fixedly installed with a fixing plate. A chute is opened on the front side of the fixing plate. Two groups of shearing knives are slidably installed in the chute. One group of electric push rods is fixedly installed on the outer surfaces of both sides of the fixing plate. The free ends of the two groups of electric push rods are fixedly connected to the corresponding shearing knives.

[0010] Preferably, two groups of limiting plates are fixedly installed at the top of the bottom plate. One side of one group of limiting plates is hingedly installed with a buffer plate. A torsion spring is arranged in the hinge of the buffer plate. A buffer pad is fixedly installed on the buffer plate.

[0011] Preferably, a fixing box is fixedly installed at the bottom of the bottom plate. A collection box is placed in the fixing box. A net is arranged on the inner wall of the collection box. Two groups of limiting buttons are rotatably installed on the front outer surface of the fixing box. Both groups of limiting buttons are in contact with the front outer surface of the collection box.

[0012] Preferably, a push handle is fixedly installed at the top of the bottom plate.

[0013] Preferably, at least two groups of universal wheels are fixedly installed at the bottom of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1). For this paulownia fruit picking device, when picking fruits through the picking mechanism, once a fruit is picked, it is immediately collected. The whole process can continuously pick fruits, with high efficiency. It solves the problem that in some existing devices, when a certain amount of fruits are picked and the collection net is full, the picking needs to be paused for collection, and so on, resulting in low picking efficiency, cumbersome operation, time-consuming and laborious. It improves the practicability of the device.

[0016] (2). For this paulownia fruit picking device, through the cooperation of the limiting plate, the buffer plate and the buffer pad, when collecting the fallen fruits, it can buffer the falling of the fruits, reduce the speed of collecting them into the collection box, avoid impact damage to the inner wall of the collection box, ensure the quality of fruit collection, ensure the use effect of the device, and is conducive to the popularization and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0018] Figure 1 is the front perspective view of the present utility model;

[0019] Figure 2 is the rear stereogram of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the local shearing assembly of the present utility model;

[0021] Figure 4 is the structural schematic diagram among the limiting plate, buffer plate and buffer pad of the present utility model.

[0022] Reference numerals: 1, bottom plate; 2, picking mechanism; 21, arc tube; 22, support plate; 23, movable tube; 24, collection hood; 25, hoop; 26, shearing assembly; 261, hydraulic rod; 262, connecting block; 263, first connecting rod; 264, second connecting rod; 265, fixing plate; 266, electric push rod; 267, shearing knife; 3, limiting plate; 4, buffer plate; 5, buffer pad; 6, fixing box; 7, collection box; 8, net pocket; 9, limiting button; 10, push handle; 11, universal wheel. Detailed implementation manners

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, the utility model provides a technical solution: a paulownia fruit picking device, including a bottom plate 1 and a picking mechanism 2. The picking mechanism 2 is arranged on the top of the bottom plate 1. The picking mechanism 2 includes an arc-shaped pipe 21, a support plate 22, a movable pipe 23 and a collection cover 24. The arc-shaped pipe 21 is arranged on the top of the bottom plate 1. The support plate 22 is fixedly installed on the top of the bottom plate 1 and is fixedly connected to the outer surface of the arc-shaped pipe 21. One end of the arc-shaped pipe 21 is movably provided with a movable pipe 23, and the collection cover 24 is fixedly installed on the top of the movable pipe 23. Two groups of limit plates 3 are fixedly installed on the top of the bottom plate 1. One side outer surface of one group of limit plates 3 is hingedly installed with a buffer plate 4. A torsion spring is arranged in the hinge of the buffer plate 4. A buffer pad 5 is fixedly installed on the buffer plate 4. A fixed box 6 is fixedly installed on the bottom of the bottom plate 1. A collection box 7 is placed in the fixed box 6. A net pocket 8 is arranged on the inner wall of the collection box 7. Two groups of limit buttons 9 are rotatably installed on the front side outer surface of the fixed box 6. Both groups of limit buttons 9 are in contact with the front side outer surface of the collection box 7. A push handle 10 is fixedly installed on the top of the bottom plate 1. At least two groups of universal wheels 11 are fixedly installed on the bottom of the bottom plate 1. Through the cooperation of the limit plates 3, the buffer plate 4 and the buffer pad 5, when collecting the fallen fruits, the falling can be buffered, the speed of collecting into the collection box 7 can be reduced, the impact on the inner wall of the collection box 7 can be avoided, the quality of fruit collection can be guaranteed, the use effect of the device can be ensured, and the popularization and use of the device are facilitated.

[0025] The picking mechanism 2 further includes a hoop 25 and a shearing assembly 26. Two groups of hoops 25 are fixedly installed on the top of the bottom plate 1. Both groups of hoops 25 are fixedly installed on the outer surface of the arc-shaped pipe 21. A shearing assembly 26 is arranged on the top of the bottom plate 1.

[0026] The shearing assembly 26 includes a hydraulic rod 261, a connecting block 262, a first connecting rod 263, a second connecting rod 264, a fixing plate 265, an electric push rod 266 and a shearing knife 267. The hydraulic rod 261 is fixedly installed at the top of the bottom plate 1. The free end of the hydraulic rod 261 is fixedly installed with the connecting block 262. The outer surface of the connecting block 262 is fixedly installed with the first connecting rod 263. One end of the first connecting rod 263 is fixedly connected to the outer surface of the movable tube 23. The top of the connecting block 262 is fixedly installed with the second connecting rod 264. One end of the second connecting rod 264 is fixedly installed with the fixing plate 265. A chute is opened on the front side of the fixing plate 265. Two groups of shearing knives 267 are slidably installed in the chute. One group of electric push rods 266 is fixedly installed on the outer surfaces of both sides of the fixing plate 265. The free ends of the two groups of electric push rods 266 are fixedly connected to the corresponding shearing knives 267. Through the picking mechanism 2, when picking fruits, one fruit is picked and immediately collected. The whole process can continuously pick fruits with high efficiency, solving the problem that when some existing devices pick a certain amount of fruits until the collection net is full, they need to pause picking and collect them. Repeating this process results in low picking efficiency, cumbersome operation, time-consuming and laborious work, and improving the practicability of the device.

[0027] Working principle: Push the device to under the tung tree, control the free end of the hydraulic rod 261 to extend, drive the connecting block 262 to move upward. The connecting block 262 drives the fixing plate 265 to move upward to the position of the fruit through the second connecting rod 264. The connecting block 262 also drives the movable tube 23 to slide upward at one end of the arc tube 21 through the first connecting rod 263 and drives the collection cover 24 to move upward under the fruit. Control the free ends of the two groups of electric push rods 266 to extend, drive the two groups of shearing knives 267 to move closer and shear the fruit. The fruit then falls into the collection cover 24, enters the arc tube 21 through the movable tube 23, rolls in the arc tube 21 until it rolls out from the other end of the arc tube 21. The fruit collides with the buffer pad 5, squeezes the buffer plate 4, and the torsion spring in the hinge of the buffer plate 4 is compressed to buffer the fruit. The fruit finally crosses the buffer plate 4 and falls onto the net pocket 8 in the collection box 7 to complete the collection. When the collection box 7 is full, rotate the two limit buttons 9 to release the limit on the collection box 7, and then take out the collection box 7.

[0028] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A tung fruit picking device, characterized in that: include: Bottom plate (1); A picking mechanism (2) is arranged on the top of a base plate (1), and comprises an arc-shaped tube (21), a support plate (22), a movable tube (23) and a collecting cover (24); the arc-shaped tube (21) is arranged on the top of the base plate (1); the support plate (22) is fixedly mounted on the top of the base plate (1); the support plate (22) is fixedly connected to the outer surface of the arc-shaped tube (21); a movable tube (23) is movably mounted on one end of the arc-shaped tube (21); and a collecting cover (24) is fixedly mounted on the top of the movable tube (23).

2. A tung fruit picking device according to claim 1, characterized in that: The picking mechanism (2) further comprises a clamp (25) and a shearing assembly (26); two groups of clamps (25) are fixedly mounted on the top of the base plate (1); the two groups of clamps (25) are fixedly mounted on the outer surface of the arc-shaped tube (21); and a shearing assembly (26) is arranged on the top of the base plate (1).

3. The tung fruit picking device according to claim 2, characterized in that: The shearing assembly (26) comprises a hydraulic rod (261), a connecting block (262), a first connecting rod (263), a second connecting rod (264), a fixing plate (265), an electric push rod (266) and a shearing knife (267); the hydraulic rod (261) is fixedly mounted on the top of the base plate (1); the connecting block (262) is fixedly mounted on the free end of the hydraulic rod (261); the first connecting rod (263) is fixedly mounted on the outer surface of the connecting block (262); one end of the first connecting rod (263) is fixedly mounted on the outer surface of the connecting block (262); The outer surface of the movable tube (23) is fixedly connected, a second connecting rod (264) is fixedly installed on the top of the connecting block (262), a fixing plate (265) is fixedly installed on one end of the second connecting rod (264), a sliding groove is opened on the front side of the fixing plate (265), two groups of shearing knives (267) are slidably installed in the sliding groove, and a group of electric push rods (266) are fixedly installed on the outer surfaces of both sides of the fixing plate (265), and the free ends of the two groups of electric push rods (266) are fixedly connected to the corresponding shearing knives (267).

4. The tung fruit picking device according to claim 3, characterized in that: Two groups of limiting plates (3) are fixedly mounted on the top of the bottom plate (1), a buffer plate (4) is hingedly mounted on the outer surface of one side of one group of limiting plates (3), a torsion spring is arranged in the hinge joint on the buffer plate (4), and a buffer pad (5) is fixedly mounted on the buffer plate (4).

5. The tung fruit picking device according to claim 4, characterized in that: A fixed box (6) is fixedly mounted at the bottom of the base plate (1), a collection box (7) is placed inside the fixed box (6), a net (8) is arranged on the inner wall of the collection box (7), and two groups of limit buttons (9) are rotatably mounted on the front outer surface of the fixed box (6), and the two groups of limit buttons (9) are both in contact with the front outer surface of the collection box (7).

6. The tung fruit picking device according to claim 5, characterized in that: A push handle (10) is fixedly mounted on the top of the base plate (1).

7. The tung fruit picking device according to claim 6, characterized in that: At least two sets of universal wheels (11) are fixedly mounted on the bottom of the base plate (1).

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