CN210406228U

CN210406228U - Quick leek harvester

Info

Publication number: CN210406228U
Application number: CN201920698506.2U
Authority: CN
Inventors: 张雨辰; 付兴; 王健平; 马超; 齐伟; 甘久霖
Original assignee: Tianjin Agricultural Machinery Promotion Station
Current assignee: Tianjin Agricultural Machinery Promotion Station
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-28
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a rapid Chinese chive harvester, belonging to the field of agricultural machinery, comprising a frame, a cutter, a driving motor, a first conveyor belt and a second conveyor belt; the both sides of frame front end are equipped with the deflector, two deflectors expand from the outside opening in one side of frame gradually, the cutter is established at the middle part of frame lower extreme and is established on the central line of two deflectors, first conveyer belt and second conveyer belt set up relatively and the two cooperation department is the level setting from vertical conversion, the vertical setting of one end that first conveyer belt and second conveyer belt cooperation department are close to the cutter, first conveyer belt and second conveyer belt pass through gear drive mechanism or band pulley drive structure drive by driving motor, driving motor sets firmly the lower extreme at the frame. The utility model discloses can in time be with the leek vanning after reaping weighing, but continuous operation, it is efficient.

Description

Quick leek harvester

Technical Field

The utility model belongs to the field of agricultural machinery, relate to seeding equipment, especially relate to quick harvester of leek.

Background

The vegetables contain rich vitamins and other small amount of nutrient elements, are one of the essential nutrient foods in daily life of people, and along with the progress of society, not only urban vegetables are directly supplied by farms, but also rural vegetables are not separately planted in every family and are planted in a concentrated way, the rest people and the like are obtained by purchasing, the centralized planting is convenient to manage, the yield is higher, the area is enlarged after the centralized planting, the mechanization can be realized, the Chinese chives are one kind of vegetables, which is a plurality of stubbles of raw vegetables, needs to be harvested in time to avoid aging and reduce the taste, if the Chinese chives are harvested by manpower, the efficiency is low, the common Chinese chives harvesters at present can be timely collected to a fixed position, but the middle part needs to be stopped, the collected Chinese chives are packed and transferred, the harvesting action can not be finished at one time, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a quick harvester of leek, can realize reaping in succession to the leek direct vanning after will reaping simultaneously, operating personnel only need arrange in order the leek after the vanning transport can, promoted work efficiency greatly, reduced the process of middle transportation, reduced intensity of labour.

In order to solve the technical problem, the utility model discloses a technical scheme is: the rapid leek harvester comprises a frame, a cutter, a driving motor, a first conveyor belt and a second conveyor belt; the cutting device comprises a frame, a cutting knife, a first conveying belt, a second conveying belt, a driving motor, a gear transmission mechanism or a belt wheel transmission mechanism, wherein guide plates are arranged on two sides of the front end of the frame, the two guide plates are gradually enlarged from one side of the frame to an outer opening, the cutting knife is arranged in the middle of the lower end of the frame and is arranged on a central line of the two guide plates, the first conveying belt and the second conveying belt are arranged oppositely, the matching position of the first conveying belt and the second conveying belt is changed from vertical to horizontal, one end, close to the cutting knife, of the matching position of the first conveying belt and the second conveying belt is vertically arranged, the cutting knife, the first conveying belt;

the rear end of frame is equipped with accepts the board, it is relative to accept the board first conveyer belt and the setting of second conveyer belt cooperation department, it keeps away from to accept the board the one end of frame is equipped with weighing plate, weighing plate's lower extreme central point puts and is equipped with the weight inductor, one side of weighing plate lower extreme is equipped with the upset jar, the output shaft of upset jar with the articulated setting of the lower extreme of weighing plate, the other end articulates on PMKD, the middle part of accepting the board lower extreme articulates on PMKD, one side that weighing plate kept away from the upset jar is equipped with the receiving box, the receiving box with it corresponds the setting to accept the board.

Furthermore, the guide plate is triangular, the guide plate is arranged obliquely downwards from one end of the frame, and a sharp corner arranged horizontally is arranged at one end, far away from the frame, of the guide plate.

Furthermore, the receiving box is arranged on the conveying belt, the fixing part of the conveying belt is fixedly connected with the fixing bottom plate, a plurality of groups of clamping and connecting plates are vertically arranged on the conveying belt, and the receiving box is arranged in the middle of each group of clamping and connecting plates.

Furthermore, the number of each group of clamping plates is two and the clamping plates are distributed on two sides of the width of the transmission belt.

Furthermore, the rear end of the frame is provided with an operating handle, and the operating handle is provided with a control switch.

Furthermore, the surface of frame is equipped with the anti-rust paint layer, the surface of deflector is equipped with the anti-rust paint layer.

Furthermore, the turnover cylinder is an air cylinder, and a five-port two-position electromagnetic valve is arranged on the turnover cylinder.

Further, the bearing plate is arranged from one end close to the frame to one end of the weighing plate in an inclined and downward mode, and the slope of the bearing plate relative to the horizontal plane is smaller than or equal to 5 degrees.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses the setting utilizes first conveyer belt and second conveyer belt, converts the vertical leek after the cutting into horizontal placement, is favorable to subsequent vanning operation, is difficult to scatter in disorder, and adopts flexible material, avoids causing the damage to the leek, and the rear end of accepting the board sets up weighing plate, can directly make statistics of the total weight of leek after the cutting, conveniently calculates output, and is favorable to the vanning operation moreover, has saved the time of middle shut down arrangement packing, has promoted work efficiency, and has guaranteed continuous operation;

2. the deflector is triangle-shaped, and the lower extreme point form conveniently enters into the gap between the leek of two ridges, and the deflector outwards sets up to one side downwards from the one end of frame, has the effect of rightting, more is favorable to entering into the gap between first conveyer belt and the second conveyer belt, and the one end that the frame was kept away from to the deflector is equipped with the closed angle that the level set up, and the convenient leek that will fall is righted, avoids having the leek to lose among the cutting process.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a front view of the rapid leek harvester of the present invention;

FIG. 2 is a schematic structural view of the side view of the rapid leek harvester of the present invention;

fig. 3 is a schematic structural diagram of the transmission belt and the related components of the present invention.

Reference numerals:

1-a vehicle frame; 11-an operating handle; 12-a control switch; 2-a guide plate; 21-sharp corner; 3-cutting the knife; 4-a first conveyor belt; 5-a second conveyor belt; 6-driving a motor; 7-weighing plate; 71-a turn-over cylinder; 72-a fixed base plate; 73. a weight sensor; 8-a receiving box; 81-conveying belt; 82-a clamping plate; 83. a support plate; 84. a pulley; 85. a support shaft; 9-bearing plate; 10. a fixed seat.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a rapid leek harvester, which comprises a frame 1, a cutter 3, a driving motor 6, a first conveyor belt 4 and a second conveyor belt 5; the two sides of the front end of the frame 1 are provided with the guide plates 2, the two guide plates 2 are gradually enlarged from one side of the frame 1 to an outer opening, the cutter 3 is arranged in the middle of the lower end of the frame 1 and is arranged on a central line of the two guide plates 2, the first conveyor belt 4 and the second conveyor belt 5 are oppositely arranged, the matching position of the first conveyor belt 4 and the second conveyor belt 5 is changed from vertical to horizontal, one end of the matching position of the first conveyor belt 4 and the second conveyor belt 5, which is close to the cutter 3, is vertically arranged, the cutter 3 is driven by the driving motor 6 through a gear transmission mechanism or a belt wheel transmission structure, the driving motor 6 is fixedly arranged at the lower end of the frame 1, the arrangement direction of the first conveyor belt 4 and the second conveyor belt 5 realizes the conversion of the Chinese chives from vertical to horizontal, the Chinese chives are ensured to; more preferably, the first conveyor belt 4 and the second conveyor belt 5 are integrally formed of an elastic material.

The rear end of the frame 1 is provided with a bearing plate 9, the bearing plate 9 is arranged opposite to the matching position of the first conveyor belt 4 and the second conveyor belt 5, one end of the bearing plate 9, which is far away from the frame 1, is provided with a weighing plate 7, the center position of the lower end of the weighing plate 7 is provided with a weight sensor 73, one side of the lower end of the weighing plate 7 is provided with a turnover cylinder 71, the output shaft of the turnover cylinder 71 is hinged with the lower end of the weighing plate 7, the other end of the output shaft is hinged on a fixed bottom plate 72, the middle part of the lower end of the weighing plate 7 is hinged on the fixed bottom plate 72, the hinged position is staggered with the weight sensor 73, one side of the weighing plate 7, which is far away from the turnover cylinder 71, is provided with a receiving box 8, the receiving box 8 is arranged corresponding to the weighing plate 7, the Chinese chives are boxed according to the fixed weight, the subsequent actions of counting yield, the, the slope relative to the horizontal plane is controlled within 5 degrees and is less than or equal to 5 degrees, the weighing plate 7 can be automatically dropped on the movable weight, the repeated reduction of a small amount of high frequency is avoided, the impact of the weighing plate is reduced, the service life of the weight sensor 73 is prolonged, the bearing plate 9 is of a groove-shaped structure with an opening at the upper end and is made of stainless steel, the materials are convenient to obtain, the cost is low, the service life is long, the environmental protection performance is good, and the weighing plate is suitable for the transportation of edible vegetables such as Chinese chives; the fixed bottom plate 72 is fixedly connected with the frame 1 through the fixed seat 10.

Preferably, deflector 2 is triangle-shaped, and the lower extreme is sharp, conveniently enters into the gap between two ridges leek, and deflector 2 outwards sets up to one side downwards from the one end of frame 1, has the effect of rightting, more is favorable to entering into in the gap between first conveyer belt 4 and the second conveyer belt 5, and the one end that deflector 2 kept away from frame 1 is equipped with the closed angle 21 of level setting, and the convenient leek that will fall is right, avoids having the leek to lose among the cutting process and falls.

Preferably, the receiving box 8 is arranged on a transmission belt 81, a fixed part of the transmission belt 81 is fixedly connected with the fixed bottom plate 72, a plurality of clamping plates 82 are vertically arranged on the transmission belt 81, the positioning of the receiving box 8 is facilitated after the clamping plates 82 are arranged, the problem of slippage and non-movement is avoided, stable transmission is ensured, the receiving box 8 is arranged in the middle of each group of clamping plates 82, more preferably, the transmission belt 81 is arranged obliquely downwards from one end close to the weighing plate 7 to the other end and is closer to the bottom surface, the impact force of the receiving box 8 falling to the ground is reduced, the stability is improved, the structure of the transmission belt 81 adopts a conventional belt transmission mode, the number of clamping plates 82 in each group is two, the clamping plates 82 are distributed on the width of the transmission belt 81, the pushing and the transferring of the receiving box 8 are facilitated, the number of the groups of the clamping plates 82 is set according to actual conditions, the distance between two adjacent groups of clamping plates, the transmission belt 81 is driven to rotate by belt wheels 84 at two ends and an external motor, the transmission direction of the transmission belt 81 is the transmission falling direction of the receiving box 8, a support shaft 85 is arranged between the belt wheels 84 at two ends, the belt wheels 84 are rotatably connected with the support shaft 85 through bearings, and the support shaft 85 is connected with the fixed seat 10 through a support plate 83.

Preferably, the rear end of the frame 1 is provided with an operating handle 11, and the operating handle 11 is provided with a control switch 12, so that the driving motor 6 can be conveniently started and closed, and the convenience of operation is improved.

Preferably, the surface of frame 1 is equipped with the anti-rust paint layer, and the surface of deflector 2 is equipped with the anti-rust paint layer, reduces the probability of oxidation, increase of service life.

Preferably, the turnover cylinder 71 is a cylinder, the structure is simple, the purchase is convenient, a five-port two-position electromagnetic valve is arranged on the turnover cylinder 71, the air pipe connection is more convenient and faster, the control of the cylinder is more simplified, and an oil cylinder or an electric recommendation can be adopted for replacement.

In the actual working process, the operating handle 11 is held by a hand, the frame 1 is pushed to move forwards, in the moving process, the two guide plates 2 are positioned on two sides of the Chinese chives to be harvested, the sharp corners 21 can centralize the inclined Chinese chives, then the cutters 3 rotate to cut the Chinese chives, the cut Chinese chives enter the middle parts of the first conveyor belt 4 and the second conveyor belt 5 and are conveyed backwards, the Chinese chives are conveyed onto the bearing plates 9, the Chinese chives are pushed onto the weighing plates 7 along with the cutting, a certain weight is reached, the turning cylinders 71 act to directly pour the Chinese chives on the weighing plates 7 into the receiving boxes 8, after the receiving boxes 8 are full, the conveying belts 81 transfer the receiving boxes 8 to the ground, an operator can directly carry the Chinese chives packed in a conveying mode, the process of stopping and transferring in the middle is saved, continuous operation can be achieved, and the working efficiency is improved.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. Quick leek harvester, its characterized in that: comprises a frame, a cutter, a driving motor, a first conveyor belt and a second conveyor belt; the cutting device comprises a frame, a cutting knife, a first conveying belt, a second conveying belt, a driving motor, a gear transmission mechanism or a belt wheel transmission mechanism, wherein guide plates are arranged on two sides of the front end of the frame, the two guide plates are gradually enlarged from one side of the frame to an outer opening, the cutting knife is arranged in the middle of the lower end of the frame and is arranged on a central line of the two guide plates, the first conveying belt and the second conveying belt are arranged oppositely, the matching position of the first conveying belt and the second conveying belt is changed from vertical to horizontal, one end, close to the cutting knife, of the matching position of the first conveying belt and the second conveying belt is vertically arranged, the cutting knife, the first conveying belt;

2. The rapid leek harvester of claim 1, wherein: the guide plate is triangular, the guide plate is arranged obliquely downwards from one end of the frame, and a horizontally arranged sharp corner is arranged at one end, far away from the frame, of the guide plate.

3. The rapid leek harvester of claim 1, wherein: the receiving box is arranged on the transmission belt, the fixing portion of the transmission belt is fixedly connected with the fixing bottom plate, a plurality of clamping plates are vertically arranged on the transmission belt, and the receiving box is arranged in the middle of each clamping plate.

4. The rapid leek harvester of claim 3, wherein: the number of each group of clamping plates is two and the clamping plates are distributed on two sides of the width of the transmission belt.

5. The rapid leek harvester of claim 1, wherein: the rear end of the frame is provided with an operating handle, and the operating handle is provided with a control switch.

6. The rapid leek harvester of claim 1, wherein: the surface of frame is equipped with the anti-rust paint layer, the surface of deflector is equipped with the anti-rust paint layer.

7. The rapid leek harvester of claim 1, wherein: the turnover cylinder is an air cylinder, and a five-port two-position electromagnetic valve is arranged on the turnover cylinder.

8. The rapid leek harvester of claim 1, wherein: the bearing plate is arranged from one end close to the frame to one end of the weighing plate in an inclined and downward mode, and the slope of the bearing plate relative to the horizontal plane is less than or equal to 5 degrees.