CN211793005U - Rotary fruit picking device - Google Patents

Abstract

The utility model discloses a rotary fruit picker, which belongs to the technical field of fruit picking. It includes a receiving cylinder, a connecting rod, a telescopic rod, a blade and a connecting rod driving mechanism, wherein the connecting rod is fixedly installed on the side wall of the receiving cylinder, the bottom of which is connected with the telescopic rod, and the blade is rotatably installed above the receiving cylinder, and The blade is connected with the link drive mechanism. The fruit picker of the utility model can adjust the length of the telescopic rod as required, and uses the connecting rod driving mechanism to drive the blade to rotate to cut the stalk of the fruit, so as to facilitate the picking of the higher part of the fruit, and at the same time, the structure is simple and bulky. It is small, easy to carry and low in cost, which improves the picking efficiency compared with traditional manual picking.

Description

A rotary fruit picker

technical field

The utility model belongs to the technical field of fruit picking, and more particularly relates to a rotary fruit picker.

Background technique

my country has a vast territory, and the area suitable for fruit cultivation is huge, and fruit is loved by everyone because of its many beneficial components to the human body. The climatic conditions suitable for planting in my country and its strong market demand lead to a huge annual fruit output in my country. Therefore, fruit picking is a very important link in my country's modern agricultural production. Since the degree of damage during the fruit picking process directly determines its later storage life, the manual picking method has been favored by many fruit farmers.

However, the picking efficiency of manual picking is obviously too low, and it will consume a lot of manpower. At the same time, manual picking is also inconvenient for picking fruits at higher places. Therefore, currently in the prior art, fruit pickers are also used to pick fruits, but the existing fruit pickers are relatively large in size and relatively complex in structure, thereby increasing the cost of picking fruits. Therefore, it is necessary to design a compact, portable and low-cost small fruit picker to meet the picking requirements.

After searching, relevant patents have been published on small fruit pickers.

For example, the Chinese patent application No. 201820703881.7 discloses a new apple picking device, including a main frame, a screw lifting device, a picking rod, and a collection net. The main frame is a cart structure, and a collection frame is placed at the lower part. The screw lifting device is hingedly connected with the picking rod, the screw is driven by the motor on the top and the sprocket group, and the front end of the picking rod is a mechanical claw composed of a small motor and a rotatable combined rod. Picked from the tree, the rear end of the combined rod is a switch that controls the rise and fall of the picking rod and the rotation of the mechanical claw respectively, the collecting net is connected to the lower end of the mechanical claw and the front end of the collecting frame, and the apples picked by the mechanical claw pass through the collecting net into the collection box. Although the picking device of the present application can pick fruits at higher positions, the fruit picking device used in the present application is large in size, complicated in structure, inconvenient to carry, and increases the cost of picking fruits.

Utility model content

1. The problem to be solved

The purpose of the utility model is to solve the problems of complex structure, large volume and high cost of existing fruit pickers, and provides a rotary fruit picker. Compared with the traditional manual picking, the fruit picking device of the utility model is used to pick fruits, which improves picking efficiency, facilitates picking fruits at higher parts, and has simple structure, small volume, convenient carrying and low cost.

2. Technical solutions

In order to solve the above-mentioned problems, the technical scheme adopted by the present utility model is as follows:

A rotary fruit picker of the utility model comprises a receiving cylinder, a connecting rod, a telescopic rod, a blade and a connecting rod driving mechanism, wherein the connecting rod is fixedly installed on the side wall of the receiving cylinder, and the bottom thereof is connected with the telescopic rod. The blade is rotatably installed above the receiving cylinder, and the blade is connected with the connecting rod driving mechanism.

Further, the connecting rod driving mechanism includes a handle, a first connecting rod and a second connecting rod, one end of the first connecting rod is fixedly connected with the handle rotatably mounted on the telescopic rod, and the other end is connected with the second connecting rod. The connecting rod is rotatably connected, the top of the second connecting rod is rotatably connected with the blade, and is provided with an arc-shaped groove, and the second connecting rod is rotatably installed on the connecting rod through the screw in the arc-shaped groove.

Furthermore, the second connecting rod is rotatably connected with the first connecting rod and the blade through a movable connecting piece.

Further, the movable connecting piece includes a ball sleeve and a hinged ball, the hinged ball is sleeved in the ball sleeve, and the hinged ball is mounted on the blade and the lower end of the second connecting rod through a fixed rod, and the ball sleeve passes through the lower end of the second connecting rod. The installation rod is correspondingly installed on the upper ends of the second link and the first link.

Further, a connecting plate is provided on the side of the blade close to the second connecting rod, the fixing rod is connected with the connecting plate and the lower end of the second connecting rod through threads, and the first connecting rod and the second connecting rod are connected by threads. The upper ends of the rods are all machined with rod holes matched with the mounting rods, and the mounting rods are correspondingly inserted into the rod holes.

Further, a storage bag is provided below the receiving cylinder, and an opening is processed at the bottom to communicate with the storage bag.

Further, the upper end of the storage bag is provided with a snap ring that is engaged with the opening.

Further, the side wall of the receiving cylinder is also machined with an installation plane, the connecting rod is machined with a cut surface matching the installation plane, and the connecting rod is fixed and installed on the installation plane by screws.

3. Beneficial effects

Compared with the prior art, the beneficial effects of the present utility model are:

(1) A kind of rotary fruit picker of the present utility model, the blade is rotatably installed above the receiving cylinder, and the blade is connected with the connecting rod driving mechanism, and the blade is driven to rotate by the connecting rod driving mechanism, so that the fruit can be rotated. The stalks are cut, which is convenient for picking fruits at higher parts, and the picking efficiency is improved compared with the traditional manual picking, and the picker is simple in structure, small in size, convenient to carry and low in cost. At the same time, a telescopic rod is also installed at the bottom of the connecting rod, so that the length of the telescopic rod can be adjusted according to needs, and it is convenient to pick fruits of different heights.

(2) In a rotary fruit picker of the present invention, the second connecting rod, the first connecting rod and the blade are all connected in rotation through movable connecting pieces, and the connecting rods and the blades are connected by a movable connecting piece. The connecting rods are movably connected, so that the connecting rod driving mechanism can effectively drive the blade to rotate, ensuring that the picker can pick fruits smoothly, and the driving mechanism of the picker is relatively simple in structure and convenient in operation.

(3) In a rotary fruit picker of the present invention, a storage bag is installed below the receiving cylinder, so that the picked fruits can be put into the storage bag, avoiding frequent removal of fruits during the picking process, and improving the work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of rotary fruit picker of the present utility model;

Fig. 2 is the structural representation of the connector of the present invention;

Fig. 3 is the structural representation of the receiving cylinder of the present invention;

Fig. 4 is the structural representation of the storage bag of the present invention;

FIG. 5 is a schematic view of the enlarged top structure of the fruit picker of the present invention.

In the figure: 1, receiving cylinder; 101, opening; 102, installation plane; 2, connecting rod; 3, telescopic rod; 4, blade; 401, connecting plate; 5, handle; 6, first connecting rod; 7, Second connecting rod; 701, arc groove; 8, storage bag; 801, snap ring; 9, fruit; 10, movable connector; 1001, ball sleeve; 1002, installation rod; 1003, hinged ball; 1004, fixed rod .

Detailed ways

The present utility model will be further described below with reference to specific embodiments.

Example 1

As shown in FIG. 1 , a rotary fruit picker of this embodiment includes a receiving cylinder 1 , a connecting rod 2 , a telescopic rod 3 , a blade 4 and a connecting rod driving mechanism, wherein the connecting rod 2 is fixedly installed on the receiving cylinder 1 . The bottom of the side wall is connected with the telescopic rod 3 . The blade 4 can be rotatably installed above the receiving cylinder 1 (in this embodiment, the blade 4 can be rotatably installed on the connecting rod 2 and is located above the receiving cylinder 1), and the blade 4 is connected with the connecting rod driving mechanism, through the connecting rod. The drive mechanism drives the blade 4 to rotate, so that the stem of the fruit 9 can be cut and dropped into the receiving cylinder 1 . The use of the picker of this embodiment is convenient for cutting and picking fruits at high places, which improves the picking efficiency, and the fruit picker has a simple structure, small size, convenient portability, low cost, energy saving and environmental protection. At the same time, by adjusting the length of the telescopic rod 3, the height of the receiving cylinder 1 can be controlled, so that fruits of different heights can be picked. The telescopic rod 3 can adopt any existing telescopic rod structure, as long as the height can be easily adjusted. Specifically, the telescopic rod 3 in this embodiment is formed by two hollow rods sleeved together, and the two hollow rods are tightly connected. Set screws for positioning.

Example 2

As shown in Figure 1, Figure 2 and Figure 5, the structure of a rotary fruit picker of this embodiment is basically the same as that of Embodiment 1, and the main difference is that: the connecting rod driving mechanism includes a handle 5, a first connecting rod A rod 6 and a second connecting rod 7, one end of the first connecting rod 6 is threadedly connected to the handle 5, and the handle 5 is rotatably mounted on the telescopic rod 3, and the other end of the first connecting rod 6 is connected to the second connecting rod 7 is connected in rotation, the top of the second connecting rod 7 is connected in rotation with the blade 4 installed on the connecting rod 2, and an arc-shaped groove 701 is opened on it, and the second connecting rod 7 can be connected by screws in the arc-shaped groove 701. It is rotatably mounted on the connecting rod 2.

Specifically, as shown in FIG. 2 and FIG. 5 , the second connecting rod 7 is connected with the first connecting rod 6 and the blade 4 by rotation through the movable connecting member 10 . The movable connector 10 includes a ball sleeve 1001 and a hinged ball 1003. The hinged ball 1003 is fitted in the ball sleeve 1001 and can be rotated in the ball sleeve 1001, and the ball sleeve 1001 and the hinged ball 1003 are respectively provided with mutually perpendicular The mounting rod 1002 and the fixing rod 1004 are formed. The fixing rod 1004 is machined with external threads. The side of the blade 4 close to the second connecting rod 7 is provided with a connecting plate 401. The connecting plate 401 and the lower end of the second connecting rod 7 are both A threaded hole matched with the fixing rod 1004 is processed, and the hinge ball 1003 is threadedly mounted on the connecting plate 401 and the lower end of the second connecting rod 7 through the fixing rod 1004 . The upper ends of the first connecting rod 6 and the second connecting rod 7 are both machined with rod holes matched with the installation rod 1002, the installation rod 1002 is inserted into the rod hole correspondingly, and the ball sleeve 1001 is installed on the first rod through the installation rod 1002. The upper ends of the connecting rod 6 and the second connecting rod 7 (here, the movable connecting member 10 can use the existing rod end joint bearing, because the existing rod end joint bearing structure is relatively mature, so it will not be described in detail). By arranging the movable connecting piece 10 to movably connect each connecting rod and the blade 4, the connecting rod driving mechanism can effectively drive the blade 4 to rotate, thereby ensuring that the picker can pick fruits smoothly, and the drive of the picker can The mechanism structure is relatively simple and the operation is convenient.

Example 3

As shown in FIGS. 3 and 4 , the structure of a rotary fruit picker of this embodiment is basically the same as that of Embodiment 2, and the main difference is that a storage bag 8 is arranged under the receiving cylinder 1, and the bottom of the rotary fruit picker is processed There is an opening 101 that communicates with the storage bag 8. The upper end of the storage bag 8 is provided with a snap ring 801 that engages with the opening 101. The snap ring 801 is snapped on the opening 101 to install the storage bag 8 on the receiving below the barrel 1. By installing the storage bag 8 below the receiving cylinder 1, the picked fruits 9 can be put into the storage bag 8, avoiding frequent removal of the fruit 9 during the picking process, and improving the work efficiency. The side wall of the receiving cylinder 1 is also machined with an installation plane 102 , the connecting rod 2 is machined with a cut surface matching the installation plane 102 , and the connecting rod 2 is fixed and installed on the installation plane 102 by screws.

In the operation of this embodiment, the length of the telescopic rod 3 is appropriately adjusted according to the height of the fruit 9, so that the fruit 9 can be placed in the receiving cylinder 1, and the stalk on the fruit 9 and the edge of the opening above the receiving cylinder 1 can be adjusted. The blade 4 is located at the same height, and then the handle 5 is manually operated to rotate, so that the handle 5 drives the second link 7 to slide and rotate in its arc groove 701 through the first link 6, thereby driving the blade 4 to rotate The stalk of the fruit 9 is cut, and after cutting, the fruit 9 slides into the storage bag 8 through the receiving cylinder 1, thereby completing the picking of the fruit.

Claims (8)

1. A rotary fruit picker is characterized in that: the novel blade bearing device is characterized by comprising a bearing cylinder (1), a connecting rod (2), a telescopic rod (3), a blade (4) and a connecting rod driving mechanism, wherein the connecting rod (2) is fixedly installed on the side wall of the bearing cylinder (1), the bottom of the connecting rod is connected with the telescopic rod (3), the blade (4) can be rotatably installed above the bearing cylinder (1), and the blade (4) is connected with the connecting rod driving mechanism.

2. A rotary fruit picker according to claim 1, wherein: the connecting rod driving mechanism comprises a handle (5), a first connecting rod (6) and a second connecting rod (7), one end of the first connecting rod (6) is fixedly connected with the handle (5) which is rotatably installed on the telescopic rod (3), the other end of the first connecting rod is rotatably connected with the second connecting rod (7), the top of the second connecting rod (7) is rotatably connected with the blade (4), an arc-shaped groove (701) is formed in the top of the second connecting rod (7), and the second connecting rod (7) is rotatably installed on the connecting rod (2) through a screw in the arc-shaped groove (701).

3. A rotary fruit picker according to claim 2, wherein: the second connecting rod (7) is rotatably connected with the first connecting rod (6) and the blade (4) through a movable connecting piece (10).

4. A rotary fruit picker according to claim 3, wherein: the movable connecting piece (10) comprises a ball sleeve (1001) and a hinge ball (1003), the hinge ball (1003) is sleeved in the ball sleeve (1001), the hinge ball (1003) is mounted on the blade (4) and at the lower end of the second connecting rod (7) through a fixing rod (1004), and the ball sleeve (1001) is correspondingly mounted at the upper ends of the second connecting rod (7) and the first connecting rod (6) through a mounting rod (1002).

5. A rotary fruit picker according to claim 4, wherein: one side of the blade (4) close to the second connecting rod (7) is provided with a connecting plate (401), the fixing rod (1004) is connected with the lower ends of the connecting plate (401) and the second connecting rod (7) through threads, rod holes matched with the mounting rods (1002) are machined in the upper ends of the first connecting rod (6) and the second connecting rod (7), and the mounting rods (1002) are correspondingly inserted into the rod holes.

6. A rotary fruit picker according to any one of claims 1 to 5, wherein: the lower part of the receiving cylinder (1) is provided with a containing bag (8), and the bottom of the receiving cylinder is provided with a hole (101) communicated with the containing bag (8).

7. A rotary fruit picker according to claim 6, wherein: the upper end of the containing bag (8) is provided with a snap ring (801) which is matched with the open hole (101) in a snap fit manner.

8. A rotary fruit picker according to any one of claims 1 to 5, wherein: the side wall of the bearing cylinder (1) is further processed with a mounting plane (102), a tangent plane matched with the mounting plane (102) is processed on the connecting rod (2), and the connecting rod (2) is fixedly mounted on the mounting plane (102) through a screw.

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