Apple picking equipment with screening function

Abstract

The utility model relates to the technical field of apple picking equipment, in particular to apple picking equipment with a screening function, which comprises a movable base, a telescopic frame body, a screening mechanism and a picking mechanism, the picking mechanism comprises a picking plate horizontally arranged on the telescopic frame body, two sliding plates arranged on the picking plate, a driving plate slidably arranged on the picking plate, and a first electric push rod arranged on the picking plate and connected with the driving plate; a discharging notch is formed in the picking plate, the two sliding plates are symmetrically arranged on the picking plate in a sliding mode, sliding blocks are arranged on the sliding plates, inclined sliding grooves are symmetrically formed in the driving plate, and the sliding blocks are located in the sliding grooves and are in sliding fit with the sliding grooves; the first electric push rod drives the driving plate to move so as to drive the two sliding plates to move relatively; the picked apples enter the sieve hole frame and are sieved through sieve holes of different sizes, so that the picking operation process is simplified, the production continuity and integration are improved, and the apple picking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of apple picking equipment, in particular to an apple picking equipment with a screening function. Background Art

[0002] Apple is a fruit that is widely grown and loved by consumers around the world. Its planting scale and output occupy an important position in the fruit industry. In the production process of apples, picking is an extremely critical and labor-intensive task. In recent years, agricultural mechanization has developed rapidly, and some apple picking equipment has emerged. However, most of the existing picking equipment only focuses on the realization of the picking function. Although it has improved the picking efficiency to a certain extent, the picked apples still need to be sorted by size manually or with the help of other special screening equipment. This not only increases the cost of equipment and manpower investment, but also makes the entire picking operation process cumbersome and complicated, reducing the continuity and integration of production. Utility Model Content

[0003] The purpose of the utility model is to provide an apple picking device with a screening function, which is used to solve the problems existing in the existing methods mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an apple picking device with a screening function, comprising a mobile base, a telescopic frame and a screening mechanism arranged on the mobile base, and a picking mechanism arranged on the telescopic frame; the picking mechanism comprises a picking plate horizontally arranged on the telescopic frame, two sliding plates arranged on the picking plate, a driving plate slidably arranged on the picking plate, and a first electric push rod arranged on the picking plate and connected to the driving plate; a material discharge notch is provided on the picking plate, and the two sliding plates are symmetrically slidably arranged on the picking plate, a sliding block is provided on the sliding plate, and an oblique sliding groove is symmetrically provided on the driving plate, and the sliding block is located in the sliding groove and slidably cooperates with the sliding groove.

[0005] Furthermore, the telescopic frame includes a base frame vertically arranged on the movable base, a second electric push rod vertically arranged on the base frame, a lifting plate connected to the output shaft of the second electric push rod, and a third electric push rod horizontally arranged on the lifting plate and connected to the picking plate.

[0006] Furthermore, the screening mechanism includes a screening box arranged on a mobile base, a sieve hole frame arranged on the screening box, a collecting bucket arranged at the bottom of the material discharge slot, and a conveying hose connected to the collecting bucket and clamped on the top of the sieve hole frame; the screening box is composed of a box body and a plurality of drawers that can be pulled out and arranged in the box body, the bottom of the sieve hole frame has a slope and is provided with a plurality of groups of sieve holes with successively increasing apertures, and the plurality of groups of sieve holes are respectively arranged corresponding to a plurality of drawers.

[0007] Furthermore, the end of the sliding plate is wedge-shaped.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model is used for picking and screening apples; a driving plate is driven to move by a first electric push rod, which in turn drives two sliding plates to move relatively, thereby cutting off apple branches for picking; the picked apples enter a sieve hole frame, and the apples are screened through sieve holes of different sizes, so as to simplify the picking operation process, improve the continuity and integration of production, and thus improve the efficiency of apple picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the overall structure diagram of the utility model;

[0011] Figure 2 This is a front view of the picking mechanism of the utility model;

[0012] Figure 3 It is a bottom view of the picking mechanism of the utility model.

[0013] In the figure:

[0014] 1. Mobile base; 2. Telescopic frame; 3. Screening mechanism; 4. Picking mechanism; 5. Picking plate; 6. Sliding plate; 7. Driving plate; 8. First electric push rod; 9. Sliding block; 10. Slide chute; 11. Base frame; 12. Second electric push rod; 13. Lifting plate; 14. Third electric push rod; 15. Material discharge slot; 16. Screening box; 17. Sieve hole frame; 18. Collecting bucket; 19. Conveying hose. DETAILED DESCRIPTION

[0015] See also Figure 1-3 An apple picking device with a screening function comprises a mobile base 1, a telescopic frame 2 and a screening mechanism 3 arranged on the mobile base 1, and a picking mechanism 4 arranged on the telescopic frame 2. The mobile base 1 is connected to a traction device (a tractor, an electric trailer, etc.) to be moved to an apple picking location, and then the picking mechanism 4 is driven by the telescopic frame 2 to move to the location of the apples to pick them, and finally the size of the picked apples is screened by the screening mechanism 3.

[0016] The above-mentioned movable base 1 is composed of a base plate and a universal wheel arranged at the bottom of the base plate. The telescopic frame 2 used to drive the picking mechanism 4 to move is composed of a base frame 11 vertically arranged on the movable base 1, a second electric push rod 12 vertically arranged on the base frame 11, a lifting plate 13 connected to the output shaft of the second electric push rod 12, and a third electric push rod 14 horizontally arranged on the lifting plate 13 and connected to the picking plate 5. The lifting plate 13 is driven to move vertically by the second electric push rod 12, and the picking plate 5 is driven to move horizontally by the third electric push rod 14.

[0017] The picking mechanism 4 for picking apples consists of a picking plate 5 horizontally arranged on the telescopic frame 2, two sliding plates 6 arranged on the picking plate 5, a driving plate 7 slidably arranged on the picking plate 5, and a first electric push rod 8 arranged on the picking plate 5 and connected to the driving plate 7; by opening a material discharge notch 15 on the picking plate 5, and symmetrically slidingly arranging the two sliding plates 6 on the picking plate 5, when the driving plate 7 is driven to move by the first electric push rod 8, two sliding grooves 10 symmetrically and obliquely arranged on the driving plate 7 are used to drive two sliding blocks 9 that are respectively slidably matched with the driving plate 7 to move, thereby driving the sliding plates 6 respectively connected to the two sliding blocks 9 to move closer to or away from each other, because the opposite ends of the two sliding plates 6 are wedge-shaped, so that the apple branches can be clamped off for picking.

[0018] The screening mechanism 3 for screening the picked apples is composed of a screening box 16 arranged on the mobile base 1, a sieve hole frame 17 arranged on the screening box 16, a collecting bucket 18 arranged at the bottom of the feeding slot 15, and a conveying hose 19 connected to the collecting bucket 18 and clamped on the top of the sieve hole frame 17; the picked apples enter the collecting bucket 18 and then enter the sieve hole frame 17 through the conveying hose 19. Since the bottom of the sieve hole frame 17 has a slope and is provided with multiple groups of sieve holes with successively increasing apertures, the apples entering the sieve hole frame 17 enter the matching sieve holes under the action of gravity. The screening box 16 is composed of a box body and multiple drawers that can be pulled out and arranged in the box body, and the multiple groups of sieve holes are respectively arranged corresponding to the multiple drawers, so the apples can enter the corresponding drawers, so that the staff can collect the screened apples.

[0019] The first electric push rod 8, the second electric push rod 12, and the third electric push rod 14 are all powered by batteries or traction equipment.

[0020] The working principle of the utility model is as follows: when picking apples, the device is moved to a suitable position by a traction device, and then the second electric push rod 12 is started to drive the lifting plate 13 to move so as to adjust the height during picking. After the height adjustment is completed, the third electric push rod 14 is started to drive the picking plate 5 to move horizontally so as to adjust the distance during picking; after the adjustment is completed, the first electric push rod 8 is started, and the first electric push rod 8 drives the driving plate 7 to move, and then drives the two sliding plates 6 to move relative to each other, so as to clamp the apple branches and pick them; the picked apples enter the sieve frame 17 through the conveying hose 19, and the apples roll into the matching drawer under the action of gravity; this is repeated many times to pick and screen the apples.

Claims

1. An apple picking device with screening function, characterized in that: The invention comprises a mobile base (1), a telescopic frame (2) and a screening mechanism (3) arranged on the mobile base (1), and a picking mechanism (4) arranged on the telescopic frame (2); the picking mechanism (4) comprises a picking plate (5) arranged horizontally on the telescopic frame (2), two sliding plates (6) arranged on the picking plate (5), a driving plate (7) slidably arranged on the picking plate (5), and a first electric push rod (8) arranged on the picking plate (5) and connected to the driving plate (7); a material discharge notch (15) is provided on the picking plate (5), the two sliding plates (6) are symmetrically slidably arranged on the picking plate (5), a slider (9) is provided on the sliding plate (6), and an oblique sliding groove (10) is symmetrically provided on the driving plate (7), and the slider (9) is located in the sliding groove (10) and slidably cooperates with the sliding groove (10).

2. The apple picking device with screening function as claimed in claim 1, characterized in that: The telescopic frame (2) comprises a base frame (11) vertically arranged on the movable base (1), a second electric push rod (12) vertically arranged on the base frame (11), a lifting plate (13) connected to the output shaft of the second electric push rod (12), and a third electric push rod (14) horizontally arranged on the lifting plate (13) and connected to the picking plate (5).

3. The apple picking device with screening function as claimed in claim 1, characterized in that: The screening mechanism (3) comprises a screening box (16) arranged on the mobile base (1), a screen hole frame (17) arranged on the screening box (16), a collecting bucket (18) arranged at the bottom of the material discharge slot (15), and a conveying hose (19) connected to the collecting bucket (18) and clamped on the top of the screen hole frame (17); the screening box (16) comprises a box body and a plurality of drawers that can be drawn out and arranged in the box body; the bottom of the screen hole frame (17) has a slope and is provided with a plurality of groups of screen holes with successively increasing apertures, and the plurality of groups of screen holes are arranged corresponding to the plurality of drawers respectively.

4. The apple picking device with screening function as claimed in claim 1, characterized in that: The end of the sliding plate (6) is wedge-shaped.

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