CN210093978U - Tea leaf harvesting device - Google Patents

Abstract

The utility model discloses a tea leaf harvesting device, which comprises a body, a handle, wheels, a first bolt, a nut, a conveyor belt, a first motor, a transmission chain, a second motor, a flat plate and three support shafts; the bottom of the body is connected with wheels; one end of the top of the body is connected with the handle, and the other end of the top of the body is connected with the three support shafts; one end of each of the three supporting shaft connecting bodies is provided with a limiting through hole and a sleeve, the sleeve is connected with the body and provided with a chute, and one end of a bolt passes through the chute and the limiting through hole to be connected with a nut; the conveying belt is connected with an output shaft of the first motor through a transmission chain; one end of the flat plate is connected with the second supporting shaft, and the other end of the flat plate is provided with a plurality of tool bits; and the plurality of cutter heads are connected with an output shaft of the second motor. The supporting shaft is connected with the sleeve through a bolt, the cutter head can move up and down through the sliding chute, and the harvesting height can be adjusted at will; the hand-push type is adopted to replace a hand-hold type, the harvesting device is moved randomly by the handle, manpower and material resources are saved, and the operation is simple and easy.

Description

Tea leaf harvesting device

Technical Field

The utility model belongs to the technical field of the equipment of picking tea-leaves, a tealeaves reaping apparatus is related to.

Background

The tea picking mode mainly comprises two modes, one mode is manual picking, and a tea picker picks high-quality tea leaves by hands and then puts the tea leaves into a tea basket. The other method is to cut tea leaves by using a machine, which improves the efficiency compared with the manual picking, but has the problems that the tea picking height cannot be adjusted and the growth behind the tea leaves is influenced by the slowness of a tool knife.

Currently, when machines are used to harvest tea, the most used tea plucking machines are hand-held tea harvesters.

However, the hand-held tea harvester needs to be picked by hands, so that the labor intensity is high, the height of the tea harvester cannot be well controlled, and the tea harvesting is not uniform.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a tea leaf harvesting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a tea leaf harvesting device comprises a body, a handle, wheels, a first bolt, a nut, a conveyor belt, a first motor, a transmission chain, a second motor, a flat plate and three support shafts;

the bottom of the body is connected with wheels; one end of the top of the body is connected with the handle, and the other end of the top of the body is connected with the three support shafts; one end of each of the three supporting shaft connecting bodies is provided with a limiting through hole and a sleeve, the sleeve is connected with the body and provided with a chute, and one end of a bolt passes through the chute and the limiting through hole to be connected with a nut;

one end of the conveyor belt is connected with the first support shaft, and the other end of the conveyor belt is connected with the second support shaft; the conveying belt is connected with an output shaft of a first motor through a transmission chain, and a first motor shell is connected with both a first supporting shaft and a second supporting shaft;

one end of the flat plate is connected with the second supporting shaft, and the other end of the flat plate is provided with a plurality of tool bits; the plurality of cutter heads are connected with the output shaft of the second motor; the shell of the second motor is connected with the second supporting shaft and the third supporting shaft.

The utility model discloses further improvement lies in:

the device also comprises a collecting box; the collecting box is arranged in a mounting groove formed in the body and is positioned below the conveying belt.

The mounting groove is a three-side wall structure with one side opened.

The first supporting shaft and the third supporting shaft are both provided with protective covers.

The flat plate is connected with the second support shaft through a second bolt.

The tail end of the handle is sleeved with a rubber anti-slip sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the wheel that body, three back shaft and body bottom set up, utilize the hand (hold) that the body top set up, carry out tealeaves through the mode of hand push and reap, conveniently carry out arbitrary removal to the device, compare in current hand-held type harvester, saved the manual work greatly, convenient to use is laborsaving. Simultaneously, three back shaft passes through sleeve and this body coupling, sets up the spout on the sleeve, sets up spacing through-hole on the back shaft, utilizes the bolt to be fixed sleeve and back shaft, utilizes the spout to realize reciprocating of back shaft, and then drives reciprocating of the conveyer belt and the tool bit that set up on the back shaft, evenly reaps tealeaves. The utility model has the advantages of alleviate tea picking workman's amount of labour, tealeaves and reap evenly and improve tealeaves and reap the rate, solved the artifical problem of picking that intensity of labour is big, picking inefficiency and current harvester height can not adjust wantonly of tealeaves.

Further, set up the collecting box, the collecting box setting just is located the conveyer belt below in the mounting groove who sets up on the body, and the tealeaves that will reap through the conveyer belt transmits to the collecting box, need not use collection basket bag or collect the basket and collect, uses manpower sparingly, material resources, and simple easy operation.

Furthermore, the mounting groove is of a three-side-wall structure with an opening at one side, so that tea leaves in the collecting box can be conveniently removed and the collecting box can be conveniently replaced, and the operation is convenient and simple.

Furthermore, all set up the protection casing on first back shaft and the third back shaft, cover the harvesting part before the handle, play the effect of protection, improve the security of device.

Furthermore, the tail end of the handle is sleeved with the rubber anti-slip sleeve, so that the friction force between a user and the handle is increased, and the handle is prevented from slipping off.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a schematic view of the sleeve structure of the present invention;

fig. 5 is a schematic structural view of one end of the first support shaft connecting body according to the present invention;

fig. 6 is a schematic structural view of a first bolt of the present invention;

fig. 7 is a schematic structural view of the nut of the present invention;

fig. 8 is a schematic view of the structure of the tool bit of the present invention.

Wherein: 1-a harvester body; 11-a handle; 12-a wheel; 13-a first support shaft; 14-a second support shaft; 15-a third support shaft; 16-a sleeve; 17-a protective cover; 161-a first bolt; 1611-a nut; 162-a chute; 2-a conveyor belt; 21-a first motor; 22-a drive chain; 3-a second motor; 31-plate; 311-a second bolt; 32-a cutter head; and 4, collecting the box.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The present invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1-8, the utility model discloses tea harvesting device, including body 1, handle 11, wheel 12, first bolt 161, nut 1611, conveyer belt 2, first motor 21, drive chain 22, second motor 3, flat board 31, three back shaft and collecting box 4.

The two sides of the bottom of the body 1 are respectively symmetrically provided with wheels 12, and the wheels 12 are connected with the bottom of the body 1 through bearings; one end of the top of the body 1 is connected with a handle 11, and the other end is connected with three support shafts; one end of each of the three supporting shaft connecting bodies 1 is provided with a limiting through hole and a sleeve 16, the three supporting shafts are connected with the body 1 through the sleeves 16, the sleeves 16 are fixed on the body 1 through welding, the sleeves 16 are provided with sliding grooves 162, and one end of each bolt 161 penetrates through the sliding grooves 162 and the limiting through holes to be connected with a nut 1611; the up-and-down movement of the three support shafts is realized through the sliding groove 162, so that the effect of randomly adjusting the height is achieved; the vertical support portions of the three support shafts are balanced with the harvesting portion at the front end.

One end of the conveyor belt 2 is connected with a first supporting shaft 13, and the other end of the conveyor belt is connected with a second supporting shaft 14; the conveyor belt 2 is connected with an output shaft of a first motor 21 through a transmission chain 22, and a shell of the first motor 21 is connected with both the first support shaft 13 and the second support shaft 14; first motor 21 drives conveying chain 22 and rotates, and conveying chain 22 drives the conveying belt shaft that links to each other with conveying chain 22 on conveyer belt 2 and rotates, and conveying belt shaft drives conveyer belt 2 and rotates, and the tealeaves that will reap through the rotation of conveying 2 convey to be located in collecting box 4 of conveyer belt 2 below, collect through collecting box 4, need not use collection basket bag or collect the basket and collect, uses manpower sparingly, material resources, and simple easy operation. The collecting box 4 is arranged in a mounting groove formed in the body 1, and the mounting groove is of a three-side-wall structure with an opening at one side, so that the collecting box 4 can be replaced conveniently.

One end of the flat plate 31 is connected with the second support shaft 14 through bolts, the other end of the flat plate is provided with a plurality of cutter heads 32, and triangular teeth on the cutter heads 32 are symmetrically arranged; a plurality of cutter heads 32 are connected with an output shaft of the second motor 3; the housing of the second motor 3 is connected to both the second support shaft 14 and the third support shaft 15.

The first supporting shaft 13 and the third supporting shaft 15 are both provided with a protective cover 17, so that the front end of the handle 11 is integrally covered, and a protective effect is achieved. The tail end of the handle 11 is sleeved with a rubber anti-slip sleeve, so that the stability and the safety during operation are improved.

The utility model discloses a theory of operation:

a tea picking worker pushes the body 1 of the harvesting device to the middle of two rows of tea trees through the handle 11, starts the body 1, and drives the first motor 21 and the second motor 3 through a storage battery arranged in the body 1; utilize second motor 3 to drive tool bit 32 and cut the tealeaves on the tea tree, be provided with the dull and stereotyped 31 through bolted connection's inclined plane on second back shaft 14, tealeaves after the cutting falls on the conveyer belt 2 that drives through first motor 21 through dull and stereotyped 31, in the retransmission collecting box 4, after tealeaves in collecting box 4 is collected to be full, can remove collecting box 4 through one side open-ended mounting groove and empty the collecting box to carry out following collection. The utility model has the advantages of alleviate the labour, reap tealeaves even, improve tealeaves and reap efficiency, solved the artifical problem of picking that intensity of labour is big, picking inefficiency and current harvester height can not be adjusted wantonly of tealeaves.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims (6)

1. A tea leaf harvesting device is characterized by comprising a body (1), a handle (11), wheels (12), a first bolt (161), a nut (1611), a conveyor belt (2), a first motor (21), a transmission chain (22), a second motor (3), a flat plate (31) and three supporting shafts;

the bottom of the body (1) is connected with wheels (12); one end of the top of the body (1) is connected with the handle (11), and the other end is connected with the three supporting shafts; one end of each support shaft connecting body (1) is provided with a limiting through hole and a sleeve (16), the sleeve (16) is connected with the body (1), the sleeve (16) is provided with a sliding groove (162), and one end of a bolt (161) penetrates through the sliding groove (162) and the limiting through hole to be connected with a nut (1611);

one end of the conveyor belt (2) is connected with a first support shaft (13), and the other end of the conveyor belt is connected with a second support shaft (14); the conveyor belt (2) is connected with an output shaft of a first motor (21) through a transmission chain (22), and a shell of the first motor (21) is connected with a first support shaft (13) and a second support shaft (14);

one end of the flat plate (31) is connected with the second supporting shaft (14), and the other end is provided with a plurality of cutter heads (32); a plurality of cutter heads (32) are connected with the output shaft of the second motor (3); the shell of the second motor (3) is connected with the second supporting shaft (14) and the third supporting shaft (15).

2. The tea leaf harvesting apparatus according to claim 1, further comprising a collection box (4); the collecting box (4) is arranged in a mounting groove formed in the body (1) and is positioned below the conveyor belt (2).

3. The tea harvesting device of claim 2, wherein the mounting recess is a three-sided wall structure with one side open.

4. The tea harvesting device according to claim 1, wherein a protective cover (17) is provided on each of the first support shaft (13) and the third support shaft (15).

5. The tea leaf harvesting apparatus according to claim 1, wherein the plate (31) is connected to the second support shaft (14) by a second bolt (311).

6. The tea harvesting device according to claim 1, wherein a rubber anti-slip sleeve is sleeved on the tail end of the handle (11).

Images