CN216123513U - Leaf stripping assembly capable of rotating circularly and leaf stripping device using same - Google Patents

Abstract

The utility model discloses a circularly rotating leaf peeling assembly and a leaf peeling device using the same, which belong to the technical field of leaf picking and comprise two subjects, wherein the first subject is the circularly rotating leaf peeling assembly which comprises a leaf peeling motor, a rotating wheel, a leaf peeling box, a leaf peeling belt or chain and peeling teeth, and the peeling teeth are positioned on the leaf peeling belt and are exposed at the lower side of the leaf peeling box. The second subject is a leaf stripping device, which comprises a support frame and a clamping and pulling assembly, wherein the clamping and pulling assembly comprises a motor, a clamping and pulling rotating wheel and a belt, an output shaft of the clamping and pulling motor is connected with a clamping and pulling rotating wheel shaft, the clamping and pulling belt is wound on the clamping and pulling rotating wheel, the support frame comprises split rings, a cavity, support legs, a frame plate and a channel, the cavity is formed between the two split rings, the split rings and the cavity are the upper part of the support frame, and the support legs are the lower part of the support frame. The utility model has the beneficial effect that the leaves of the crops can be rapidly stripped on the premise of not damaging the main branches and tender teeth of the crops.

Description

Leaf stripping assembly capable of rotating circularly and leaf stripping device using same

Technical Field

The utility model relates to a circularly rotating leaf peeling assembly and a leaf peeling device using the same, and belongs to the technical field of leaf picking.

Background

For more than twenty years, China is the world major silk production area, and the silk yield accounts for more than eighty percent of the world yield. Mulberry silk is used as the highest raw material of silk. For thousands of years, farmers in silkworm breeding areas have no instruments, apparatuses and machines for picking mulberry leaves, and no mulberry picking machine is available in the market of agricultural machinery for farmers to purchase. The mulberry leaves fed with silkworms in the process of silkworm breeding are manually picked, which wastes labor and time, and has low speed and low benefit. The mulberry picking is difficult to become a bottleneck problem restricting the development of the mulberry industry in south China, and silkworm farmers in mulberry areas in all provinces in south China urgently need a high-efficiency mulberry leaf stripping machine. As the mulberry is the crop picked in batches, 3-4 leaves on the top of the tips of the mulberry branches cannot be picked, which increases the difficulty for the research and development of picking appliances. The application number of the application of 5/20/2015 is 201510258871.8 named as 'a leaf picker', the application of 2016 is 'a portable mulberry picker', the application of 2019/1/11 is named as 'a mulberry leaf picking device', and the application number of the application is 201910027230. X.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circularly rotating leaf stripping assembly and a leaf stripping device using the same, which are mainly used for picking mulberry leaves and are secondarily used for picking leaves of traditional Chinese medicines or other crops. The mulberry leaves can be peeled from the mulberry without damaging the tender teeth at the tips of the main branches and the mulberry branches of the mulberry. The leaf picking machine is matched with other parts for use, so that the leaf picking efficiency can be improved, and the labor intensity can be reduced.

In order to achieve the purpose, the utility model adopts two subject schemes, wherein the first subject scheme is a circularly rotating leaf peeling assembly which comprises a leaf peeling motor and a rotating wheel, wherein the rotating wheel is divided into a driving wheel and a driven wheel, an output shaft of the leaf peeling motor is connected with a shaft of the driving wheel, the circularly rotating leaf peeling assembly also comprises a leaf peeling box, a leaf peeling belt or chain and peeling teeth, the peeling teeth are positioned on the leaf peeling belt or chain, the leaf peeling belt or chain is wound on the driving wheel and the driven wheel, the driving wheel, the driven wheel and the leaf peeling belt or chain are all arranged in the leaf peeling box, and the peeling teeth are exposed at the lower side of the leaf peeling box. The second subject is a leaf peeling device, which comprises a support frame and a clamping and pulling assembly, wherein the clamping and pulling assembly comprises a clamping and pulling motor, a clamping and pulling rotating wheel and a clamping and pulling belt, an output shaft of the clamping and pulling motor is connected with a clamping and pulling rotating wheel shaft, the clamping and pulling belt is wound on the clamping and pulling rotating wheel, the support frame comprises split rings, a cavity, support legs, frame plates and a channel, the cavity is formed between the two split rings, the split rings and the cavity are the upper part of the support frame, the support legs are the lower part of the support frame and comprise positive support legs and oblique support legs, the frame plates are positioned in the support frame and positioned between the cavity and the support legs, the split rings are circular objects at two ends of the cavity, two frame plates are respectively connected at openings of the split rings, the support legs are divided into front support legs and rear support legs from the front and rear angles, and the gaps between the front support legs, the rear support legs and the two frame plates and the cavity form the channel, the leaf peeling machine is characterized in that the cavity is a non-picking and peeling area, the picking and peeling area is arranged below the frame plate, the clamping and pulling belt is located on the frame plate, the leaf peeling machine further comprises a leaf peeling assembly which is used for alternately picking and peeling the main branches of crops coming from the channel during leaf peeling and rotates circularly, the leaf peeling assembly is installed on the side face of the front oblique supporting leg, and the leaf peeling motor is installed outside the leaf peeling box. In order to reduce the weight of the whole machine, the material of the open ring and the stand plate support leg is light metal or plastic. In order to ensure that the leaf peeling belt can be stably hung on the rotating wheel, shallow teeth can be arranged on the rotating wheel and the belt, so that the belt and the rotating wheel are meshed with each other, and the leaf peeling belt is favorably wound on the gear to rotate without falling off. The split rings are arranged to stabilize the support frame and easily form cavities, more than two split rings are arranged, one end of each channel is an inlet of a main crop branch, and the other end of each channel is an outlet. The two clamping and pulling belts are symmetrically arranged on the two frame plates, and the two clamping and pulling motors are also two, so that the clamping, pulling and conveying functions can be exerted.

Drawings

FIG. 1 is a schematic view showing the connection between the stripping belt and the stripping teeth of the present invention.

FIG. 2 is a schematic view showing the connection relationship among the leaf peeling motor, the driving wheel, the driven wheel and the leaf peeling belt.

FIG. 2-1 is a schematic view showing the connection relationship between the leaf peeling box, the leaf peeling motor and the peeling teeth.

Fig. 3 is a schematic view showing the connection relationship of the positions of the components of the support frame of the present invention.

FIG. 4 is a schematic view showing the connection relationship between the leaf peeling assembly and the supporting frame and the clamping and pulling motor.

FIG. 5 is a schematic view showing the positional connection of the components of the clamping and pulling assembly with the supporting frame and the leaf peeling assembly.

FIG. 6 is a schematic view of the channel formed by the leaf peeling motor, the peeling teeth and the clamping and pulling assembly in the utility model.

The reference numbers in the figures, 1-leaf stripping belt or chain, 101-stripping tooth, 102-driving wheel, 103-driven wheel, 104-leaf stripping motor, 105-belt box, 201-positive support foot, 202-front oblique support foot side, 203-frame plate, 204-open ring, 205-channel, 206-cavity, 207-connecting strip, 208-back support foot, 3-clamping and pulling component, 301-clamping and pulling motor, 302-clamping and pulling rotating wheel, 303-extrusion wheel, 304-clamping and pulling belt, 4-chassis, 401-chassis side sealing plate, and the arrow in figures 3, 4 and 5 represents the entrance of the crop stem.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Example a cyclically rotating leaf stripping assembly was used in the example of stripping leaves of mulberry. In the embodiment, a belt is used as a rotating part, stripping teeth are arranged on the belt, a rotating wheel is arranged, the rotating wheel is divided into a driving wheel and a driven wheel, an output shaft of a leaf stripping motor is connected with a shaft of the driving wheel, and a synchronous belt and a synchronous wheel can be selected to ensure that the leaf stripping belt can be stably hung on the rotating wheel, so that the belt and the rotating wheel are meshed with each other, the leaf stripping belt is favorably wound on the gear to rotate, and the rotating wheel is shown in figures 1, 2 and 2-1. In fig. 2-1, the seal at the bottom side of the leaf peeling box is detached to expose the peeling teeth, the battery is carried on the body, the battery is connected with the motor, the switch is arranged, and the circuit is arranged. After the mulberry leaves enter the mulberry field, when the mulberry leaf peeling machine is used, the switch is turned on, the motor drives the driving wheel to rotate after the motor is powered on, the leaf peeling belt and the peeling teeth also rotate, a user holds the tips of the mulberry branches with one hand and holds the leaf peeling assembly with the other hand to enable the peeling teeth to be aligned with the top leaves and to count down the third leaves to start leaf peeling, and the mulberry leaves on the same side of the mulberry branches are scraped by the peeling teeth in only one second along with the circulating rotation of the belt and the peeling teeth, so that the mulberry leaves on the other side can be peeled off in the same method.

Example two, a leaf stripping device example for stripping mulberry leaves. The parts of the support frame shown in fig. 3 are manufactured and connected by the connecting strip between the two split rings, so that the support frame is more stable. The two clamping and pulling belts are wound on the extrusion wheels and the rotating wheels of the two frame plates, see fig. 5, and when the belts are too long, the two clamping and pulling belts are pressed oppositely to clamp the mulberry twig more. In fig. 3, the space between the two plates forms a channel with a cavity, in which there is a non-plucking area, allowing the top 3-4 leaves of mulberry to pass through without being stripped. Turning the bottom edges of the two side plates of the leaf stripping box outwards as shown in figure 2-1, and installing the leaf stripping assembly on the side surfaces of the inclined supporting legs. An agricultural machine chassis is manufactured, side sealing plates are arranged on the chassis, a front supporting foot of the whole supporting frame is welded by a small plate, small holes are respectively formed in the side sealing plates and the small plate of the chassis, and the supporting frame is connected with the chassis through bolts, as shown in figure 6. When the mulberry leaf peeling machine works, the whole machine is placed in a mulberry field, the chassis supports the leaf peeling device to move forwards, a user holds the boundary position of a part, needing picking and tip remaining, of a mulberry branch by hands and places the boundary position at the entrance of the clamping and pulling belt, namely the arrow position in figures 3 and 5, the clamping and pulling belt clamps and pulls the mulberry branch backwards and conveys the mulberry branch, the tip of the mulberry branch enters the non-leaf peeling channel, the picking part far away from the tip enters the leaf peeling channel, and when the working range of the leaf peeling teeth is reached, the mulberry leaf is peeled by the peeling teeth rotating at high speed in a circulating mode. This achieves both retention of the top leaf at the tip and peeling of the leaf below the fourth leaf counted down from the top.

The scope of the utility model is not limited to the two embodiments, and any conceivable and obvious variations can be derived by those skilled in the art from the claims, the contents of the specification and the description of the utility model, and still fall within the scope of the utility model.

Claims (6)

1. The utility model provides a circulation pivoted shells leaf subassembly, is including shelling leaf motor and runner, the runner divide into the action wheel and follows the driving wheel, the output shaft of shelling the leaf motor links to each other with the axle of action wheel, its characterized in that still shells leaf box, shells leaf belt or chain, shells the tooth, it is located to shell leaf belt or chain to shell the tooth, shell leaf belt or chain winding and be in the action wheel, follow driving wheel, the action wheel, follow the driving wheel reaches shell leaf belt or chain and all install in shelling the leaf box, shell the tooth and expose at the downside of shelling the leaf box.

2. A leaf peeling device comprises a support frame and a clamping pull assembly, and is characterized in that the clamping pull assembly comprises a clamping pull motor, a clamping pull rotating wheel and a clamping pull belt, an output shaft of the clamping pull motor is connected with a clamping pull rotating wheel shaft, the clamping pull belt is wound on the clamping pull rotating wheel, the support frame comprises split rings, cavities, support legs, frame plates and a channel, the cavities are formed between the two split rings, the split rings and the cavities are just upper parts of the support frame, the support legs are just lower parts of the support frame and comprise positive support legs and oblique support legs, the frame plates are positioned in the support frame and positioned between the cavities and the support legs, the split rings are just circular objects at two ends of the cavity, two frame plates are respectively connected with opening parts of the split rings, the support legs are divided into front support legs and rear support legs from the front and rear view, and the channel is formed by the spaces and the cavities between the front support legs and the rear support legs and between the two frame plates, the leaf peeling machine is characterized in that the cavity is a non-picking and peeling area, the picking and peeling area is arranged below the frame plate, the clamping and pulling belt is located on the frame plate, the leaf peeling machine further comprises a cyclically rotating leaf peeling assembly according to claim 1, the leaf peeling assembly is installed on the side face of the front oblique supporting leg, and the leaf peeling motor is installed outside the leaf peeling box.

3. A leaf stripping apparatus as claimed in claim 2, wherein the leaf stripping belt and the rotating wheel are a timing belt and a timing wheel.

4. A leaf stripping apparatus as claimed in claim 2, wherein one end of the channel is an inlet for a main crop branch and the other end is an outlet.

5. A leaf stripping apparatus as claimed in claim 2, wherein the number of the split rings is two or more.

6. A leaf stripping apparatus as claimed in claim 2, wherein the two clamping belts are symmetrically mounted on the two frame plates.

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