Mechanical pepper picker

Abstract

The present application belongs to the field of mechanical devices, and relates to a tool for picking Sichuan pepper. After replacing the cutting edge, the function can be extended to picking fruits of rose, dragon head and other thorny plants. The special requirements of Sichuan pepper trees, such as special multi-spine plant morphology, disorderly branches and the fact that the skin of Sichuan pepper particles cannot be damaged during picking to prevent the permeation of pepper oil and affect the quality, are met. The design of the upper and lower three blades of the mechanical Sichuan pepper picker can ensure that 99.4% of the Sichuan pepper particles are picked at one time. The integrated transmission device of 8 movable shafts, 5 fixed shafts and 5 transmission force arms can effectively shorten the force arm and improve the flexibility of operation. The self-locking safety function of the force arm device realized by the movable shafts and the fixed shafts can prevent the cutting edge from hurting the hand when carrying. The spring can automatically rebound by 30° to ensure that the diameter of the picking opening between the upper and lower blades is 7.5 cm. The picking and collecting are synchronized, the pain of being pricked by the pepper thorns is avoided, the efficiency is 2-3 times that of manual picking, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of mechanical devices, and relates to a tool for picking up zanthoxylum bungeanum particles. BACKGROUND

[0002] Zanthoxylum bungeanum is a woody spice plant, and its special multi-prong plant morphology, branch disorder and the requirement that the skin of the zanthoxylum bungeanum particles cannot be damaged during picking up so as to prevent zanthoxylum bungeanum oil from seeping out and affecting the quality of zanthoxylum bungeanum make it necessary to use traditional manual picking up.

[0003] The product designed by us solves the above problems in a systematic way, and has been unanimously recognized by pepper farmers in the trial stage, and has a good market prospect. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the shortcomings of the existing products, the present application discloses a mechanical device for picking up zanthoxylum bungeanum, and the mechanical zanthoxylum bungeanum picker provided by the present application is flexible to operate, and picking up and collecting are synchronized, which greatly reduces the hardship of zanthoxylum bungeanum farmers being pricked by zanthoxylum bungeanum thorns, and the picking up efficiency is 2-3 times that of manual picking up, and the labor cost is greatly reduced.

[0006] (II) Technical solutions

[0007] The technical problem to be solved by the present application is to provide a mechanical zanthoxylum bungeanum picker, and the product is carefully researched and repeatedly improved on the basis of the shortcomings and defects of other picking up tools according to the special requirements of zanthoxylum bungeanum picking up, so as to achieve the expected research purpose.

[0008] The technical scheme of the mechanical zanthoxylum bungeanum picker of the present application is shown in Figures 1-4 The structure mainly includes a picker and a collecting system.

[0009] The picker is composed of an upper blade, a square picking opening with a lower single-blade notch (which ensures that the picking up of a pepper cluster is completed at one time as much as possible) and a transmission system.

[0010] The notch adopts a single blade instead of a double blade, which can effectively prevent the branches and trunks of zanthoxylum bungeanum particles from being cut and jammed in the notch.

[0011] The transmission system is composed of the upper blade connecting force arm (with a telescopic connecting space for adjusting the position of the upper blade and ensuring the integrated contact of the upper and lower parts of the blade), movable rotating shaft (7), movable rotating shaft (8), movable rotating shaft (9), movable rotating shaft (10), movable rotating shaft (11), movable rotating shaft (12), movable rotating shaft (13), movable rotating shaft (14), fixed rotating shaft (15), fixed rotating shaft (16), fixed rotating shaft (17), fixed rotating shaft (18), fixed rotating shaft (19), transmission force arm (20), transmission force arm (21), transmission force arm (22), fan-shaped transmission force arm (23), anti-self-locking device (24), auxiliary handle (25), transmission connecting rod (26), right-angle support (27), commonly used connecting rod handle (28) and the like.

[0012] The blade is made of high-quality steel and quenched with machine oil to enhance the hardness and wear resistance of the blade. Other transmission systems and right-angle supports are made of light nickel alloy materials.

[0013] The collection system is composed of a steel wire hose, a collection box, a shoulder strap and an adjustable bayonet. The picked pepper particles or clusters are collected in the collection box through the circular collection interface and the steel wire hose, completing the simultaneous picking and collecting.

[0014] In addition, a special sharpening stone is also provided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a complete product side view of the mechanical pepper picker

[0016] Figure 2 is a front view of the upper blade and picking port

[0017] Figure 3 is a front view of the collection box

[0018] Figure 4 is a top view of the special sharpening stone

[0019] Upper blade (1), lower double blade edge (2), square picking mouth (3), circular hose interface (4), rebounding compression spring (5), upper blade connecting force arm (6), movable rotating shaft (7), movable rotating shaft (8), movable rotating shaft (9), movable rotating shaft (10), movable rotating shaft (11), movable rotating shaft (12), movable rotating shaft (13), movable rotating shaft (14), fixed rotating shaft (15 hidden in the middle of double force arms), fixed rotating shaft (16), fixed rotating shaft (17), fixed rotating shaft (18), fixed rotating shaft (19), transmission force arm (20), transmission force arm (21), transmission force arm (22), fan-shaped transmission force arm (23), anti-self-locking device (24), auxiliary handle (25), transmission connecting rod (26), right-angle support (27), commonly used connecting rod handle (28) steel wire hose (29), collecting box (30), shoulder strap (31), adjustable clamp (32) special sharpening stone (33)

[0020] The principles and characteristics of the present application are described in conjunction with the following drawings.

[0021] The picker is composed of an edge system, a transmission system and a collecting system, and is additionally provided with a special sharpening stone.

[0022] The upper blade (1) cover plate and the blade form a 90° right angle, the cover plate has a size of 7.2 cm x 7.2 cm, the blade has a height of 0.7 cm and a width of 6.8 cm, so as to ensure that the upper blade (1) can smoothly enter the cut (2).

[0023] The square picking mouth (3) has a size of 7.2 cm x 7.2 cm x 1.5 cm, a bottom inner diameter of 6.3 cm of the circular hose interface, a height of 2.5 cm, and the upper and lower blades are made of 0.12 cm thick 5Cr15MoV high-quality steel, and the lower single blade cut (2) and the square picking mouth (3) are completed by argon arc welding, so as to ensure that under the premise of firmness, the standard process requirements can be met.

[0024] The upper blade connecting force arm (6) and the upper blade cover plate (1) are connected by a flat head screw, and a 0.3 cm adjusting stroke is left, so as to ensure the integrated contact of the upper blade and the lower single blade cut.

[0025] The transmission device integrated by the eight movable rotating shafts, the five fixed rotating shafts and the five transmission force arms can effectively shorten the force arm and improve the flexibility of operation.

[0026] The anti-self-locking device (24) is a 3 cm long screw, which can prevent self-locking during picking and can be self-locked during carrying, so as to prevent the blade from injuring the hand.

[0027] The auxiliary handle (25) can replace the commonly used connecting rod handle for emergency use when the commonly used connecting rod handle is accidentally damaged.

[0028] The broken line connection design of the transmission connecting rod (26) and the common connecting rod handle (28) effectively shortens the length of the force arm, facilitating flexible operation between branches.

[0029] The right-angle support (27) and the square picking opening (3) form a 90° right angle, and the vertical support handle conforms to the physiological gripping posture characteristics of the hand, reducing the fatigue of the hand.

[0030] The collection system is composed of a steel hose (29), a collection box (30), a shoulder strap (31), and an adjustable clamp (32).

[0031] The steel hose (29) is 100 cm long and has an inner diameter of 6.3 cm. Its arbitrary direction bending characteristics allow flexible application in dense branches, and the built-in steel wire ensures that it is not easily deformed and durable, and it is convenient to connect and separate with the adjustable clamp (32).

[0032] The collection box (30) has a size of 45 cm x 20 cm x 30 cm. Its volume and box structure make it convenient to use with the shoulder strap (31), and the plastic material is lightweight and not easily damaged.

[0033] Squeezing the common connecting rod handle (28) transmits the force to the movable shaft (14), the movable shaft (13), the movable shaft (12), the movable shaft (11), the movable shaft (10), the movable shaft (9), the movable shaft (8), and the movable shaft (7) in sequence through the fixed shaft (15). At this time, the fixed shaft (16), the fixed shaft (17), the fixed shaft (18), and the fixed shaft (19) also rotate in sequence. At the same time, the force arm of the auxiliary handle (25) also transmits the force to the upper blade (1) through the transmission force arm (21), the transmission force arm (20), the transmission force arm (22), the fan-shaped transmission force arm (23), and the upper blade connection force arm (6), causing the upper blade (1) and the lower double-blade knife edge (2) to close, completing the picking. The picked pepper passes through the square picking opening (3), the circular hose interface (4), and the steel hose (29), and finally collects in the collection box (30). Then, the common connecting rod handle (28) is loosened, and the rebounding spring (5) rebounds relying on its own elastic force, forming a 30° picking opening angle, ensuring a 7.5 cm wide picking opening between the upper and lower blades, thus completing the whole picking process.

[0034] The anti-locking device (24) rotates inward before picking to ensure that it does not lock during picking, and rotates outward after picking to ensure that it locks, facilitating safe carrying.

Claims

1. A mechanical Sichuan pepper picker, consisting of two parts, picker and collection system, characterized in that: The picker is composed of the upper blade and cover plate (1), the lower single-blade notch (2), the square picking port (3), the circular hose interface (4), the rebound spring (5), the upper blade connecting force arm (6), the first movable rotating shaft (7), the second movable rotating shaft (8), the third movable rotating shaft (9), the fourth movable rotating shaft (10), the fifth movable rotating shaft (11), the sixth movable rotating shaft (12), the seventh movable rotating shaft (13), the eighth movable rotating shaft (14), the first fixed rotating shaft (15) hidden in the double force arm of the upper blade connecting force arm (6), the second fixed rotating shaft (16), the third fixed rotating shaft (17), the fourth fixed rotating shaft (18), the fifth fixed rotating shaft (19), the first transmission force arm (20), the second transmission force arm (21), the third transmission force arm (22), the fan-shaped transmission force arm (23), the anti-self-locking device (24), the auxiliary handle (25), the transmission connecting rod (26), the right-angle support (27), and the commonly used connecting rod handle (28). The working process is as follows: pinch the commonly used connecting rod handle (28), transmit the force to the eighth movable rotating shaft (14), the seventh movable rotating shaft (13), the sixth movable rotating shaft (12), the fifth movable rotating shaft (11), the fourth movable rotating shaft (10), the third movable rotating shaft (9), the second movable rotating shaft (8), and the first movable rotating shaft (7) in sequence through the first fixed rotating shaft (15), at the moment, the second fixed rotating shaft (16), the third fixed rotating shaft (17), the fourth fixed rotating shaft (18), and the fifth fixed rotating shaft (19) are also rotated in sequence; at the same time, the force arm of the auxiliary handle (25) also transmits the force to the upper blade through the second transmission force arm (21), the first transmission force arm (20), the third transmission force arm (22), the fan-shaped transmission force arm (23), and the upper blade connecting force arm (6), so that the upper blade is closed with the lower double-blade notch (2) to complete the picking; the picked pepper is collected to the collecting box (30) through the square picking port (3), the circular hose interface (4), and the steel wire hose (29); then, the commonly used connecting rod handle (28) is loosened, and the rebound spring (5) rebounds automatically by the elastic force to form a 30° picking opening angle, so that the picking port diameter between the upper and lower blades is 7.5 cm, thus completing the whole picking process.

2. The mechanical Sichuan pepper picker according to claim 1, characterized in that: The rebound spring can automatically rebound to a 30° picking opening angle, so that the picking port diameter between the upper and lower blades is 7.5 cm.

3. The mechanical Sichuan pepper picker according to claim 1, characterized in that: The adjustable anti-self-locking device can ensure that the self-locking function is not started during normal use. The adjustable anti-self-locking device can ensure that the self-locking function is not started during normal use.

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