CN219478574U

CN219478574U - Ridge row type automatic tea picking machine and tea picking system

Info

Publication number: CN219478574U
Application number: CN202321794506.5U
Authority: CN
Inventors: 陈庆云
Original assignee: Fujian Qingyun Tea Industry Co ltd
Current assignee: Fujian Qingyun Tea Industry Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-08-08
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of tea-leaf picking equipment, which comprises a ridge-type automatic tea-leaf picking machine and a tea-leaf picking system, wherein the structure of the tea-leaf picking machine comprises a machine body, a separating hopper, a tea-leaf picking device, a suction device and a collecting tank, wherein the separating hopper is respectively arranged on two sides of the machine body in an inclined manner, the tea-leaf picking device is arranged at the front end of the separating hopper, the suction device is arranged at the rear end of the separating hopper, the separating hopper is internally and sequentially divided into a filtering section for filtering scraps and a collecting section for collecting tea leaves, the collecting section is formed with an outlet at the bottom of the separating hopper, the collecting tank is positioned on the machine body and communicated with the collecting tank through a guide pipe, the tea-leaf picking machine can pick tea leaves, the tea leaves are broken by nail in the manual tea-leaf picking simulation by adopting cut-off tea-leaf picking machine, damage to the tea leaves in the process is small, and the scraps, powder and the tea leaves formed in the process can be pre-separated, so that the tea-leaf processing efficiency is improved, the tea-leaf picking machine has practical significance and popularization value and good economic benefit can be expected to be generated.

Description

Ridge row type automatic tea picking machine and tea picking system

Technical Field

The utility model relates to the technical field of tea-leaf picking equipment, in particular to a ridge-type automatic tea-leaf picker and a tea-leaf picking system.

Background

The tea is a traditional drink, can be drunk in different places such as families, workplaces, tea houses and the like, not only increases living fun, but also pottery and smelt personal feelings and moral maintenance, and in addition, the tea contains various beneficial components such as tea polyphenol, tea polysaccharide and the like, and has a certain health care effect.

Tea leaf picking can be divided into manual picking and machine picking according to different modes, and the damage of manual picking to tender tea leaves of tea trees is small, so that the integrity of the leaves is kept, and the tea leaf picking machine is commonly used for preparing high-end tea leaves, but has the characteristics of high labor intensity and low tea leaf picking efficiency, and cannot be suitable for large-scale industrial production. The machine picking mainly relies on a cutter head to cut tea trees in a reciprocating mode so as to realize tea picking, the tea leaves are cut off by the blades, the old leaves are easy to damage, the quality of the tea leaves is poor, a large amount of scraps and powder are easy to generate, the quality of the tea leaves is not high, and the utility model aims to provide an improved automatic tea picking machine so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a ridge-type automatic tea-leaf picker which aims to solve the problems in the background art.

The tea leaf separating and collecting device comprises a vehicle body, a separating hopper, a tea leaf collecting device, an air suction device and a collecting tank, wherein the separating hopper is obliquely arranged on two sides of the vehicle body respectively, the tea leaf collecting device is arranged at the front end of the separating hopper, the air suction device is arranged at the rear end of the separating hopper, the inside of the separating hopper is sequentially divided into a filtering section for filtering fragments and a collecting section for collecting tea leaves, an outlet is formed at the bottom of the separating hopper, the collecting tank is arranged on the vehicle body, and the outlet is communicated with the collecting tank through a guide pipe.

Preferably, the tea-leaf picking device comprises a first double-shaft motor, a pressing plate and tooth blocks, wherein the first double-shaft motor is fixedly arranged on a vehicle body, the pressing plate is positioned at the front end of the separating hopper, the pressing plate is arranged on a rotating shaft of the first double-shaft motor, the length direction of the pressing plate is parallel to the length direction of the rotating shaft of the first double-shaft motor, and the tooth blocks are regularly distributed at the front end of the separating hopper at equal intervals.

Preferably, the tea leaf picking machine further comprises a cover shell, wherein the cover shell is arranged at the top of the front end of the separating hopper and covers the pressing plate, and the cover shell is arranged for covering the pressing plate to improve safety in a tea leaf picking process.

Preferably, the width of the pressing plate is telescopic, and the front end of the pressing plate and the front end of the separating hopper are fixedly provided with mutually attracted magnet blocks.

Preferably, the pressing plate is connected with two sides of the width direction through a sliding groove, and a spring is arranged in the sliding groove to connect two sides of the pressing plate so as to realize that the pressing plate is telescopic.

Preferably, the air suction device comprises a second double-shaft motor and a fan blade, the second double-shaft motor is fixedly arranged on the vehicle body, the fan blade is positioned at the rear end of the separating hopper and connected with the rotating shaft of the second double-shaft motor, and the length direction of the fan blade is parallel to the length direction of the rotating shaft of the second double-shaft motor.

Preferably, the bottom surface of the separating hopper is embedded with a filter screen at the filter section to filter the scraps.

Preferably, the device further comprises a laser correlation grating, wherein the laser correlation grating is arranged at the rear end of the collecting section, and the device is arranged to be matched with an external controller to avoid the too high rotating speed of the air suction device.

Preferably, the rear end of the vehicle body is provided with a connecting rod which is used for being connected with other power running mechanisms.

In addition, the utility model also discloses a tea-leaf picking system, which comprises the ridge-type automatic tea-leaf picking machine.

As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages:

the ridge-type automatic tea leaf picking machine and the tea leaf picking system provided by the utility model can be used for picking tender tea leaves of tea trees, and the cut-off type tea leaf picking is used for simulating nail pinching in manual tea picking, so that damage to the tea leaves in the process is small, and chips, powder and the tea leaves formed in the process can be pre-separated, thus being beneficial to improving the tea leaf processing efficiency, having practical significance and popularization value and being expected to generate good economic benefits.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the portion A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the separating hopper;

FIG. 4 is a schematic view of the structure of the portion B in FIG. 3;

in the figure: the device comprises a vehicle body-1, a connecting rod-101, a separating hopper-2, a filtering section-201, a collecting section-202, an outlet-203, a guide tube-204, a filter screen-205, a laser correlation grating-206, a first double-shaft motor-301, a pressing plate-302, a tooth block-303, a housing-304, a magnet block-305, a chute-306, a spring-307, a second double-shaft motor-401, a fan blade-402 and a collecting tank-5.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a ridge-type automatic tea-leaf picker comprises a car body 1, a separating hopper 2, tea-leaf picking devices, an air suction device and a collecting tank 5, wherein a driving device for driving the car body 1 to walk is arranged in the car body 1, the separating hopper 2 is obliquely arranged on two sides of the car body 1 respectively, and the tea-leaf picking devices are arranged at the front end of the separating hopper 2.

The tea-leaf picking device comprises a first double-shaft motor 301, a pressing plate 302, tooth blocks 303 and a cover shell 304, wherein the first double-shaft motor 301 is fixedly arranged on a car body 1, the pressing plate 302 is positioned at the front end of a separating hopper 2, the pressing plate 302 is arranged on a rotating shaft of the first double-shaft motor 301, the length direction of the pressing plate 302 is parallel to the length direction of the rotating shaft of the first double-shaft motor 301, the width of the pressing plate 302 is telescopic, the front end of the pressing plate 302 and the front end of the separating hopper 2 are fixedly provided with magnet blocks 305 which are mutually attracted, the pressing plate 302 is connected with the two sides of the width direction through sliding grooves 306, springs 307 are arranged in the sliding grooves 306 to connect the two sides of the pressing plate 302 so that the pressing plate 302 is telescopic, the tooth blocks 303 are regularly distributed at the front end of the separating hopper 2 at equal intervals, and the cover shell 304 is arranged at the top of the front end of the separating hopper 2 and covers the pressing plate 302.

The suction device is arranged at the rear end of the separating hopper 2 and comprises a second double-shaft motor 401 and fan blades 402, the second double-shaft motor 401 is fixedly arranged on the vehicle body 1, the fan blades 402 are positioned at the rear end of the separating hopper 2 and are connected with a rotating shaft of the second double-shaft motor 401, the length direction of the fan blades 402 is parallel to the length direction of the rotating shaft of the second double-shaft motor 401, the separating hopper 2 is internally and sequentially divided into a filtering section 201 for filtering scraps and a collecting section 202 for collecting tea leaves, a filter screen 205 is embedded in the filtering section 201 on the bottom surface of the separating hopper 2, an outlet 203 is formed in the bottom of the separating hopper 2, the collecting tank 5 is positioned on the vehicle body 1, and the outlet 203 is communicated with the collecting tank 5 through a guide pipe 204.

Example 2

Referring to fig. 1-4, a ridge-type automatic tea-leaf picker comprises a car body 1, a separating hopper 2, tea-leaf picking devices, an air suction device and a collecting tank 5, wherein a connecting rod 101 used for being connected with other powered travelling mechanisms is arranged at the rear end of the car body 1, the separating hopper 2 is obliquely arranged on two sides of the car body 1 respectively, and the tea-leaf picking devices are arranged at the front end of the separating hopper 2.

Example 3

The suction device is arranged at the rear end of the separating hopper 2 and comprises a second double-shaft motor 401 and fan blades 402, the second double-shaft motor 401 is fixedly arranged on the vehicle body 1, the fan blades 402 are arranged at the rear end of the separating hopper 2 and are connected with a rotating shaft of the second double-shaft motor 401, the length direction of the fan blades 402 is parallel to the length direction of the rotating shaft of the second double-shaft motor 401, the separating hopper 2 is internally and sequentially divided into a filtering section 201 for filtering scraps and a collecting section 202 for collecting tea leaves, a filter screen 205 is embedded in the filtering section 201 on the bottom surface of the separating hopper 2 to realize the filtering scraps, an outlet 203 is formed in the bottom of the separating hopper 2, a laser correlation grating 206 is arranged at the rear end of the collecting section 202, the collecting tank 5 is arranged on the vehicle body 1, and the outlet 203 is communicated with the collecting tank 5 through a guide pipe 204.

Example 4 tea-picking System

A tea-leaf picking system comprising the ridge-line automatic tea-leaf picker of any one of embodiments 1-3.

The control mode of the utility model is to realize automatic control through an external controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the supply of power also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The working principle of the utility model is as follows: the separation bucket 2 of automobile body 1 in tea garden's ridge interridge slow walking both sides and tea tree contact, thereby the in-process aspirator's second biaxial motor 401 continuously moves and drives flabellum 402 rotation and realize the function of breathing in, the young leaf that tea tree newly grows will be screened out by tooth piece 303, young leaf will fall to separation bucket 2 bottom surface under aspirator's effect, when pivoted clamp plate 302 front end moves to separation bucket 2 front end, because the mutual attraction spring 307 between magnet piece 305 will be stretched, the clamp plate 302 that elongates can cut the tender tealeaves of brittle towards separation bucket 2 this moment, the appeal between magnet piece 305 diminishes after clamp plate 302 keeps away from separation bucket 2 front end, clamp plate 302 will reset this moment.

The cut tea leaves will move in the inclined separating hopper 2 under the suction device, when the tea leaves move to the filtering section 201, dead leaf fragments and dust powder adhered to the surface of the tea leaves can fall to the outside through the filter screen 205, the tea leaves can not move continuously under the action of suction force through the filter screen 205 and then fall into the outlet 203, and finally the tea leaves fall into the collecting tank 5 through the guide tube 204 to be collected uniformly.

For embodiment 3, when the suction force generated by the too fast rotation speed of the second dual-axis motor 401 is too large, the tea is easy to be sucked into the fan blades 402 which are rapidly rotated to be smashed, when the tea passes through the laser correlation grating 206, the tea can shield light, at this time, the laser correlation grating 206 generates a signal to be transmitted to an external controller, the external controller reduces the rotation speed of the second dual-axis motor 401 until the light of the laser correlation grating 206 is not shielded, i.e. the suction force at this time can not drive the tea to pass through the laser correlation grating 206, and the loss of the tea can be avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic tea-leaf picker of ridge line formula, includes automobile body (1), its characterized in that:

the tea-leaf harvester also comprises a separating hopper (2), a tea-leaf picking device, an air suction device and a collecting tank (5);

the separation bucket (2) is installed in automobile body (1) both sides respectively obliquely, and tea-leaf picking device installs in separation bucket (2) front end, and suction device installs in separation bucket (2) rear end, divide into filter section (201) that are used for filtering the piece and collection section (202) of collecting tealeaves in order in separation bucket (2), and collection section (202) are formed with export (203) in separation bucket (2) bottom, and collecting vat (5) are located automobile body (1) and export (203) are linked together with collecting vat (5) through stand pipe (204).

2. The ridge-type automatic tea-leaf picker according to claim 1, wherein: the tea-leaf picking device comprises a first double-shaft motor (301), a pressing plate (302) and tooth blocks (303), wherein the first double-shaft motor (301) is fixedly installed on a car body (1), the pressing plate (302) is located at the front end of a separating hopper (2), the pressing plate (302) is installed on a rotating shaft of the first double-shaft motor (301), the length direction of the pressing plate (302) is parallel to the length direction of the rotating shaft of the first double-shaft motor (301), and the tooth blocks (303) are regularly distributed at the front end of the separating hopper (2) at equal intervals.

3. The ridge-type automatic tea-leaf picker according to claim 2, wherein: the device also comprises a housing (304), wherein the housing (304) is arranged at the top of the front end of the separating hopper (2) and covers the pressing plate (302).

4. The ridge-type automatic tea-leaf picker according to claim 2, wherein: the width of the pressing plate (302) is telescopic, and magnet blocks (305) which are mutually attracted are fixedly arranged at the front end of the pressing plate (302) and the front end of the separating hopper (2).

5. The ridge-type automatic tea-leaf picker according to claim 4, wherein: the two sides of the pressing plate (302) along the width direction are connected through the sliding groove (306), and the spring (307) is arranged in the sliding groove (306) to connect the two sides of the pressing plate (302) so that the pressing plate (302) can stretch.

6. The ridge-type automatic tea-leaf picker according to claim 1, wherein: the air suction device comprises a second double-shaft motor (401) and fan blades (402), the second double-shaft motor (401) is fixedly arranged on the vehicle body (1), the fan blades (402) are positioned at the rear end of the separating hopper (2) and connected with a rotating shaft of the second double-shaft motor (401), and the length direction of the fan blades (402) is parallel to the length direction of the rotating shaft of the second double-shaft motor (401).

7. The ridge-type automatic tea-leaf picker according to claim 1, wherein: the bottom surface of the separating hopper (2) is embedded with a filter screen (205) at the filter section (201) to filter scraps.

8. The ridge-type automatic tea-leaf picker according to claim 1, wherein: the device also comprises a laser correlation grating (206), and the laser correlation grating (206) is arranged at the rear end of the collecting section (202).

9. The ridge-type automatic tea-leaf picker according to claim 1, wherein: the rear end of the vehicle body (1) is provided with a connecting rod (101).

10. A tea-leaf picking system comprising a ridge-line automatic tea-leaf picker according to any one of claims 1 to 8.