CN210537498U

CN210537498U - Mulberry leaf picking equipment

Info

Publication number: CN210537498U
Application number: CN201921135357.5U
Authority: CN
Inventors: 陈汉文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a mulberry leaf picking device, which comprises a chassis, a servo motor is fixed on the chassis through an inner hexagonal screw, a casing is welded at the upper end of the chassis, two picking rollers are arranged in the casing, each picking roller consists of a roller body and a fixed shaft, the fixed shaft is fixedly arranged on the casing through a fixed screw, a ball bearing is arranged at the joint of the roller body and the fixed shaft, a fixed claw and a movable claw are arranged on the roller body, a drive plate is welded on the fixed shaft, a front roller drive wheel and a rear roller drive wheel are respectively arranged at one side of the picking rollers, the front roller drive wheel is connected with the rear roller drive wheel through a drive belt, the front roller drive wheel is connected with the servo motor drive belt of the chassis, a material collecting groove is arranged at the bottom of the casing, the tail end of the material collecting groove is connected with a fan, the other end of the fan is, the hopper lower extreme is provided with annular mesh grid, box and pin thread, the utility model discloses can effectually use manpower sparingly, improve the picking efficiency of mulberry leaf.

Description

Mulberry leaf picking equipment

Technical Field

The utility model relates to a production and cultivation technical field specifically is a mulberry leaf picking equipment.

Background

Silkworm breeding is an important skill created by ancient Chinese workers, the main food of silkworms is mulberry leaves, and modern breeding usually adopts a mulberry branch cutting mode to plant the mulberry leaves; however, when the mulberry leaves are picked, a large amount of manpower and material resources are still required to be consumed, the picking efficiency is low, the labor consumption is high, the strength is high, the scientific production is not facilitated, and some machines on the market are easy to damage leaves during picking, so that the quality and the storage effect of the mulberry leaves are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the manual picking efficiency is low, and the mechanical picking is easy to cause damage of mulberry leaves and is not easy to store.

In order to achieve the above object, the utility model provides a following technical scheme:

the mulberry leaf picking equipment comprises an underframe, a servo motor is fixed on the underframe through hexagon socket head screws, a shell is welded at the upper end of the underframe, two picking rollers are mounted inside the shell and consist of a roller body and a fixed shaft, the fixed shaft is fixedly mounted on the shell through fixed screws, a ball bearing is arranged at the joint of the roller body and the fixed shaft, a fixed claw and a movable claw are arranged on the roller body, a driving plate is welded on the fixed shaft, a front roller driving wheel and a rear roller driving wheel are respectively mounted on one side of each picking roller and are connected through a transmission belt, the front roller driving wheel is connected with the underframe, the servo motor and the transmission belt, a material collecting groove is arranged at the bottom of the shell, a fan is connected with the tail end of the material collecting groove, the other end of the fan is connected with a material channel, a fixing support is arranged on the side wall of the material channel and is welded outside, A female buckle and a male buckle.

As a further aspect of the present invention: the front picking roller and the rear picking roller are arranged in the shell, the spacing between the picking rollers is 10cm, and the front roller driving wheel and the rear roller driving wheel are connected through a driving belt to carry out equidirectional transmission.

As a further aspect of the present invention: the diameter ratio of the front roller driving wheel to the rear roller driving wheel is 5: 4.

As a further aspect of the present invention: the bottom of the shell is provided with a material collecting groove, the tail end of the material collecting groove is connected with a rectangular material channel inclined by 15 degrees, a fan is arranged on one side of the material channel and continuously blows air into the material channel, an annular hopper is welded at the tail end of the rectangular material channel, and the bottom end of the hopper is 1.3m away from the horizontal ground.

As a further aspect of the present invention: an annular woven mesh is arranged between the hopper and the female buckle, the aperture of the annular woven mesh is 1cm, and a male buckle is arranged outside the female buckle and fixed on the female buckle through a buckle structure.

As a further aspect of the present invention: the movable claw is installed on the roller body through a hinge, the tail end of the movable claw is in contact with a driving plate on the fixed shaft, the section of the driving plate is trapezoidal, one side of the longer side of the trapezoid is arranged on the upper portion, and the movable claw is vertically welded on the fixed shaft at equal intervals.

As a further aspect of the present invention: in the rotating process of the roller body, the maximum distance between the movable claw and the fixed claw is 5mm, and the minimum distance is 2 mm.

Advantageous effects

1. The utility model discloses a pick on the picking roller movable claw snatch the mulberry leaf stem stalk, pick piece by piece, reduce the destruction of roll body to the mulberry leaf main part, prevent that the blade from tearing, the transportation and the save of the mulberry leaf of being convenient for.

2. The utility model discloses a put material way and annular mesh grid to one side can prevent that the mulberry leaf from blockking up in the material way, makes things convenient for the change of tail end hopper department braided bag, prevents that the too big braided bag that leads to of braided bag internal gas pressure from breaking, reduces the packing time of mulberry leaf, improves production efficiency.

3. The utility model discloses utilize machinery to concentrate the picking to the mulberry leaf, reduce the manpower loss, improve work efficiency, reduce and plant the family and drop into.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a of the present invention.

Fig. 3 is a schematic view of the male buckle structure of the present invention.

Fig. 4 is a sectional view of the structure of the picking roller of the present invention.

Fig. 5 is an enlarged schematic view of the structure at B of the present invention.

In FIGS. 1-5: 1-chassis, 2-casing, 3-servo motor, 4-picking roller, 401-roller body, 402-fixed shaft, 403-fixed screw, 404-ball bearing, 405-drive plate, 406-fixed claw, 407-movable claw, 5-inner hexagonal screw, 6-driving belt, 7-front roller driving wheel, 8-rear roller driving wheel, 9-collecting groove, 10-fan, 11-material channel, 12-fixed support, 13-hopper, 14-annular woven mesh, 15-female buckle and 16-male buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, a mulberry leaf picking apparatus comprises a bottom frame 1, a casing 2, a servo motor 3, picking rollers 4, a roller body 401, a fixed shaft 402, a fixed screw 403, a ball bearing 404, a dial 405, a fixed claw 406, a movable claw 407, an inner hexagonal screw 5, a transmission belt 6, a front roller transmission wheel 7, a rear roller transmission wheel 8, a material collecting groove 9, a fan 10, a material channel 11, a fixed bracket 12, a hopper 13, an annular mesh grid 14, a female buckle 15 and a male buckle 16, wherein the servo motor 3 is fixed on the bottom frame 1 through the inner hexagonal screw 5, the casing 2 is welded on the upper end of the bottom frame 1, two picking rollers 4 are installed inside the casing 2,

the picking roller 4 consists of a roller body 401 and a fixed shaft 402, the fixed shaft 402 is fixedly arranged on the machine shell 2 through a fixing screw 403, a ball bearing 404 is arranged at the joint of the roller body 401 and the fixed shaft 402, a fixed claw 406 and a movable claw 407 are arranged on the roller body 401, a drive plate 405 is welded on the fixed shaft 402, a front roller driving wheel 7 and a rear roller driving wheel 8 are respectively arranged at one side of the picking roller 4, the front roller driving wheel 7 is connected with the rear roller driving wheel 8 through a driving belt 6, the front roller driving wheel 7 is connected with the chassis 1, the servo motor 3 and the driving belt 6, a material collecting groove 9 is arranged at the bottom of the machine shell 2, a fan 10 is connected at the tail end of the material collecting groove 9, the other end of the fan 10 is connected with the material channel 11, a fixing bracket 12 is arranged on the side wall of the material channel 11 and welded, a female buckle 15 and a male buckle 16.

Wherein: two picking rollers 4 are arranged in the front and the back of the shell 2, the spacing between the picking rollers 4 is 10cm, the transmission belt 6 is connected with the front roller transmission wheel 7 and the back roller transmission wheel 8 for homodromous transmission, and the two picking rollers 4 are matched with the length of the cuttage branches to pick mulberry leaves more efficiently.

Wherein: the diameter ratio of the front roller driving wheel 7 to the rear roller driving wheel 8 is 5:4, and due to the diameter difference between the front roller driving wheel 7 and the rear roller driving wheel 8, the rotating speed of the rear picking roller 4 is higher than that of the front picking roller 4 when the driving wheels rotate, so that the relative movement between the roller surfaces of the picking rollers 4 is formed, and the picking of the front-end leaves of mulberry branches by the rear picking rollers 4 is realized.

Wherein: casing 2 bottom is provided with collecting chute 9, collecting chute 9 trailing end connection slope 15 rectangle material says 11, 11 one side of material is provided with fan 10 and says interior continuous blast air to the material, 11 tail end welding are said to the rectangle material has annular hopper 13, hopper 13 bottom is apart from level ground 1.3m, it collects the mulberry leaf to last the blast air through fan 10, the material of putting to one side says 13 reduction corner angles, prevent that the mulberry leaf from piling up the jam material and saying 11, the rear side sets up annular hopper 13, be convenient for to the packing sack of mulberry leaf, reduce unit package time.

Wherein: be provided with annular mesh grid 14 between hopper 13 and the box 15, annular mesh grid 14 aperture 1cm, box 15 have the pin thread 16 outward to fix on box 15 through buckle structure, can conveniently be to the collection of mulberry leaf through the last braided bag of covering of pin thread 16, and annular mesh grid 14 can ventilate and maintain the inside and outside atmospheric pressure of braided bag, prevents that the braided bag is damaged.

Wherein: the movable claws 407 are mounted on the roller body 401 through hinges, the tail end of each movable claw is in contact with the dial 405 on the fixed shaft 402, the section of the dial 405 is trapezoidal, one side of the longer side of the trapezoid is upward, the equal distance is vertically welded on the fixed shaft 402, the movable claws 407 at the top of the roller body 401 can grab the mulberry leaf stalks under the action of the dial 405, the movable claws are automatically loosened when the movable claws move to the bottom of the dial 405, and the mulberry leaves fall into the material channel 11.

Wherein: in the rotating process of the roller body 401, the maximum distance between the movable claw 407 and the fixed claw 406 is 5mm, the minimum distance is 2mm, branches of mulberry trees can be prevented from being involved, only mulberry leaves are picked, impurities are reduced, and the quality of the mulberry leaves is improved.

When the utility model is used, the cut mulberry leaves are intensively harvested, the mulberry leaves are fed from the upper opening of the casing 2, the two picking rollers 4 are driven by the servo motor 3 to perform differential operation to respectively pick the front end and the tail end of the leaves, when the movable claw 407 moves to the top of the picking roller 4, the movable claw 407 is tightened under the action of the dial plate 405 to grab the mulberry leaves and stem under the coaction with the fixed claw 406, the mulberry branches are guided to the two sides of the movable claw 407 and the fixed claw 406 due to the diameter, the movable claw 407 picks the mulberry leaves from the leaves, the mulberry leaves move to the lower part of the picking roller 4 along the rotation of the roller body 401, the dial plate 405 does not apply force to the movable claw 407 any more, the movable claw 407 is loosened, the mulberry leaves fall into the collecting groove 9 at the bottom of the casing 2, and are fed into the hopper 13 at the tail end of the material channel 11 under the action of the fan 10 to enter the woven bag fixed by the buckle between the, the air blown by the fan 10 is transmitted out from the annular woven net 14 to keep the internal and external air pressure of the woven bag, so that the woven bag is prevented from being broken by expansion.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A mulberry leaf picking device comprises a chassis (1) and is characterized in that a servo motor (3) is fixed on the chassis (1) through an inner hexagonal screw (5), a casing (2) is welded at the upper end of the chassis (1), two picking rollers (4) are installed inside the casing (2), each picking roller (4) consists of a roller body (401) and a fixed shaft (402), the fixed shaft (402) is fixedly installed on the casing (2) through a fixed screw (403), a ball bearing (404) is arranged at the joint of the roller body (401) and the fixed shaft (402), a fixed claw (406) and a movable claw (407) are arranged on the roller body (401), a driving plate (405) is welded on the fixed shaft (402), a front roller driving wheel (7) and a rear roller driving wheel (8) are respectively installed on one side of each picking roller (4), the front roller driving wheel (7) is connected with the rear roller (8) through a driving belt (6), the front roller transmission wheel (7) is connected with the bottom frame (1), the servo motor (3) and the transmission belt (6), a material collecting groove (9) is formed in the bottom of the casing (2), the tail end of the material collecting groove (9) is connected with a fan (10), the other end of the fan (10) is connected with a material channel (11), a fixing support (12) is arranged on the side wall of the material channel (11) and welded on the outer side of the casing (2), a hopper (13) is welded at the tail end of the material channel (11), and an annular woven mesh (14), a female buckle (15) and a male buckle (16) are arranged at the lower end of the hopper (.

2. The mulberry leaf picking apparatus according to claim 1, wherein: the front picking roller and the rear picking roller (4) are arranged in the shell (2), the spacing between the picking rollers (4) is 10cm, and a front roller driving wheel (7) and a rear roller driving wheel (8) are connected through a driving belt (6) to carry out same-direction driving.

3. The mulberry leaf picking apparatus according to claim 1, wherein: the diameter ratio of the front roller driving wheel (7) to the rear roller driving wheel (8) is 5: 4.

4. The mulberry leaf picking apparatus according to claim 1, wherein: the bottom of the shell (2) is provided with a material collecting groove (9), the tail end of the material collecting groove (9) is connected with a rectangular material channel (11) inclined by 15 degrees, one side of the material channel (11) is provided with a fan (10) for continuously blowing air into the material channel, the tail end of the rectangular material channel (11) is welded with an annular hopper (13), and the bottom end of the hopper (13) is 1.3m away from the horizontal ground.

5. The mulberry leaf picking apparatus according to claim 1, wherein: an annular woven mesh (14) is arranged between the hopper (13) and the female buckle (15), the aperture of the annular woven mesh (14) is 1cm, and a male buckle (16) is arranged outside the female buckle (15) and fixed on the female buckle (15) through a buckle structure.

6. The mulberry leaf picking apparatus according to claim 1, wherein: the movable claw (407) is mounted on the roller body (401) through a hinge, the tail end of the movable claw is in contact with a dial (405) on the fixed shaft (402), the section of the dial (405) is trapezoidal, one side of the longer side of the trapezoid is arranged on the upper side, and the movable claw and the dial are vertically welded on the fixed shaft (402) at equal intervals.

7. The mulberry leaf picking apparatus according to claim 1, wherein: in the rotating process of the roller body (401), the maximum distance between the movable claw (407) and the fixed claw (406) is 5mm, and the minimum distance is 2 mm.