CN208016365U - A kind of pineapple picker - Google Patents

Abstract

The utility model belongs to the field of pineapple picking, in particular to a pineapple picking device, which comprises a central rotating shaft, a steel needle, a main support, a triangular support, a buffer plate and a collecting box; The top of the bracket rotates; there are two or more steel needles, the two or more steel needles are set on the central rotating shaft, and can rotate with the rotation of the central rotating shaft, and the distance between at least two steel needles is not greater than the minimum diameter of the pineapple. Width; the triangular bracket includes a first triangular bracket and a second triangular bracket; the first triangular bracket and the second triangular bracket are respectively set on both sides of the main bracket; the buffer plate is arranged on the triangular bracket, that is, one end of the buffer plate is arranged on the first triangular bracket 1. The other end is arranged on the second triangular bracket, and the buffer plate is provided with a gap for the steel needle to pass through at the position corresponding to the steel needle; the collection box is arranged under the buffer plate. It can realize the mechanized picking of pineapples in large quantities, effectively reducing the cost of manual picking.

Description

A device for picking pineapple

technical field

The utility model belongs to the field of pineapple picking, in particular to a pineapple picking device.

Background technique

Pineapple is one of the tropical fruits. It was introduced to China from Brazil in the 16th century. Chinese pineapple cultivation is mainly concentrated in Taiwan, Guangdong, Guangxi, Fujian, Hainan and other provinces, mostly in flat land and low hills. Pineapple plantations mostly adopt double-row, three-row and four-row types. At present, pineapple picking is still mainly done manually, and there are few researches on pineapple picking machines in batches. Manual picking has problems such as low picking efficiency, high fruit damage rate, and high labor cost. Especially when planting in a large area, the cost of manual picking accounts for a large part.

Utility model content

The utility model provides a pineapple picking device, which can realize mechanized picking of pineapples in large quantities, and effectively reduces the cost of manual picking.

In order to achieve the above-mentioned technical purpose, the technical solution adopted by the utility model is that a pineapple picking device includes a central rotating shaft, a steel needle, a main support, a triangular support, a buffer plate and a collection box; the central rotating shaft is arranged transversely on the top of the main support, The central rotating shaft can rotate around the top of the main bracket; there are two or more steel needles, and the two or more steel needles are set on the central rotating shaft, and can rotate with the rotation of the central rotating shaft, and there is at least two steel needles at a distance Not greater than the minimum width of the pineapple; the triangular bracket includes a first triangular bracket and a second triangular bracket; the first triangular bracket and the second triangular bracket are respectively set on both sides of the main bracket; The first triangular bracket and the other end are arranged on the second triangular bracket, and the buffer plate is provided with a gap for the steel needle to pass through at the position corresponding to the steel pin; the collection box is located on the main bracket and is arranged under the buffer plate.

As the improved technical solution of the utility model, it also includes a driving device; the driving device includes a belt, a pulley and a motor; The cooperation of the belt pulley and the belt realizes driving the rotation of the central rotating shaft.

As an improved technical solution of the utility model, there are two rows of steel needles, wherein one row of steel needles and the other row of steel needles are symmetrically arranged at both ends of the central rotating shaft in the same radial direction.

As an improved technical solution of the utility model, each row of steel needles includes at least two groups of steel needles.

As an improved technical solution of the utility model, the distance between any two adjacent steel needles in each group of steel needles in one row of steel needles is 100 mm; the distance between any adjacent two steel needles in each group of steel needles in the other row of steel needles The needle pitch is 500mm.

As an improved technical solution of the utility model, the distance between any two adjacent steel needles in one group of steel needles is 100 mm; the distance between any two adjacent steel needles in another group of steel needles is 500 mm.

As an improved technical solution of the utility model, the steel needle is installed on the central rotating shaft through the cooperation of the bolt and the nut.

As an improved technical solution of the utility model, universal wheels are provided at the bottom of the bracket.

Beneficial effect

This application gathers the rotating steel needles, buffer plate and collection box to realize large-scale picking of pineapples. The specific setting of two sets of steel needles realizes the function of picking and collecting two pineapples at the same time. After proper adjustment of the steel needles Group number, but also collect four or even more pineapples. When the steel needle is rotating, the force of the steel needle and the buffer plate work together to realize the picking of pineapples, effectively avoiding damage to the pineapple plants during the picking process; in addition, the pineapples can fall directly into the collection box after being buffered by the buffer plate, effectively realizing the harvesting of pineapples. Picking and collecting, and the collection box is placed on the main bracket, which is effective and convenient for the replacement of the collection box.

Description of drawings

The front view of Fig. 1 pineapple picking device of the present application;

The left side view of Fig. 2 pineapple picking device of the present application;

Fig. 3 is a schematic diagram of the positional relationship between the central rotating shaft and the steel needle of the present application;

The structural representation of Fig. 4 buffer plate;

The structural representation of Fig. 5 collection box;

Fig. 6 is a schematic diagram of the three-dimensional structure of the pineapple collecting device of the present application;

In the figure: 1. The first row of steel needles; 2. The second row of steel needles; 3. The central shaft; 4. The gap; 5. The main bracket; 6. The triangular bracket; 7. The buffer plate; 8. The collection box.

Detailed ways

In order to make the purpose and technical solution of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the utility model. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

A kind of pineapple picking device as described in Fig. 1, 2 and 6, comprises central rotating shaft 3, steel needle, main support 5, tripod support 6, buffer plate 7 and collection box 8;

The central shaft 3 is horizontally arranged on the top of the main bracket 5, and the central shaft 3 can rotate around the top of the main bracket 5; that is, the top of the main bracket 5 is provided with a mounting hole through which the central shaft 3 passes, and the two ends of the central shaft are installed in the mounting holes respectively. or, the central shaft 3 is connected to the main bracket 5 through a hinge buckle, which is convenient for disassembly and transportation;

It also includes a driving device; the driving device includes a belt, a pulley and an engine; the pulley is arranged at the end of the central rotating shaft 3, and one end of the belt is connected to the pulley, and the other end is connected to the generator; the generator drives the center through the cooperation of the pulley and the belt. Rotation of shaft 3.

There are two or more steel needles, the two or more steel needles are arranged on the central rotating shaft 3, and can rotate with the rotation of the central rotating shaft 3, and the distance between at least two steel needles is not greater than the minimum width of the pineapple; horizontal Two groups of evenly arranged steel needles are welded on the arranged central rotating shaft 3, and the steel needles are rotated counterclockwise to pick pineapples; in order to realize the picking of pineapples with maximum efficiency, there are two rows of steel needles, one row of steel needles is connected with the other. A row of steel needles is symmetrically arranged at both ends of the central rotating shaft in the same radial direction; each row of steel needles includes at least two groups of steel needles; any two adjacent steel needles in each group of steel needles in the first row of steel needles 1 The needle spacing is 100mm; the distance between any two adjacent steel needles in each group of steel needles in the second row of steel needles 2 is 500mm; in specific implementation, in order to facilitate the adjustment of the position of the steel needles, the steel needles are made through the cooperation of bolts and nuts Realize installation on the central rotating shaft 3, that is, the central rotating shaft 3 is provided with several threaded holes in the radial direction, and the steel needle is installed on the central rotating shaft 3 through the threaded holes.

In actual application, because a single steel needle can only achieve a force in one direction on the pineapple, in order to facilitate the picking of pineapples, a buffer plate 7 and a triangular bracket 6 are also provided; the triangular bracket 6 includes a first triangular bracket and a second triangular bracket The first triangular bracket and the second triangular bracket are respectively set on both sides of the main bracket 5; the buffer plate 7 is arranged on the triangular bracket 6, that is, one end of the buffer plate 7 is located on the first triangular bracket, and the other end is located on the second triangular bracket, And the buffer plate 7 is provided with a gap 4 for the steel needle to pass through at the corresponding position of the steel needle; When picking pineapples, the steel plate and the steel needle cooperate to realize fast picking of pineapples without damaging the pineapple plants.

When the central rotating shaft 3 is rotated counterclockwise by the control of the stepping motor, two groups of steel needles on the same busbar will clamp the bottom of the two pineapple fruits from bottom to top, and the pineapples will be picked during the rotation process, and the pineapples will pass through the buffer plate 7 and enter into the ground. Collection box for cushioning foam8.

In order to realize the movement of the device, universal wheels are provided at the bottom of the support.

The above is only the embodiment of the utility model, and its description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model.

Claims (7)

1. A kind of pineapple picking device is characterized in that, comprises central rotating shaft, steel needle, main support, triangular support, buffer plate and collecting box; Central rotating shaft is horizontally arranged on the top of main support, and central rotating shaft can rotate around the top of main support There are two or more steel needles, and the two or more steel needles are set on the central rotating shaft and can rotate with the rotation of the central rotating shaft, and the distance between at least two steel needles is not greater than the minimum width of the pineapple; the triangular bracket It includes a first triangular bracket and a second triangular bracket; the first triangular bracket and the second triangular bracket are respectively arranged on both sides of the main bracket; the buffer plate is arranged on the triangular bracket, that is, one end of the buffer plate is arranged on the first It is located on the second triangular bracket, and the buffer plate is provided with a gap for the steel needle to pass through at the position corresponding to the steel needle; the collection box is located on the main support and is arranged under the buffer plate. 2. a kind of pineapple picking device according to claim 1, is characterized in that, also comprises drive unit; Drive unit comprises belt, pulley and motor; Pulley is located at the termination of central rotating shaft, and an end of belt is connected with pulley, The other end is connected to the generator; the generator drives the rotation of the central shaft through the cooperation of the pulley and the belt. 3. A pineapple picking device according to claim 1, characterized in that there are two rows of steel needles, wherein one row of steel needles and the other row of steel needles are symmetrically arranged at both ends of the central rotating shaft in the same radial direction. 4. A pineapple picking device according to claim 3, characterized in that each row of steel needles comprises at least two groups of steel needles. 5. A kind of pineapple picking device according to claim 4, is characterized in that, the distance between any adjacent two steel needles in each group of steel needles in one row of steel needles is 100mm; The distance between any two adjacent steel needles in the steel needle is 500mm. 6. A pineapple picking device according to claim 1, characterized in that the steel needle is mounted on the central rotating shaft through cooperation of bolts and nuts. 7. A pineapple picking device according to claim 1, characterized in that the bottom end of the main support is provided with universal wheels.