CN220044396U

CN220044396U - Fungus harvesting device

Info

Publication number: CN220044396U
Application number: CN202321531306.0U
Authority: CN
Inventors: 郭惠萍; 徐婧华; 王晨思; 李怡; 王霆伟; 荣麟瑞; 王子豪; 王豪; 王浩宇
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-11-21
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a fungus harvesting device, which comprises a base, a harvesting mechanism, a collecting and transporting mechanism and a grading mechanism, wherein the bottom of the base is provided with four travelling wheels, a sliding rail is arranged at a position close to the front end and is connected with the base and the collecting and transporting mechanism, and the collecting and transporting mechanism comprises a rubber shovel, a conveying belt, a roller, a transporting frame and a collecting box; the front end of the base is provided with a spiral limiting mechanism which comprises a handle, a screw rod and a nut, and a hydraulic system is arranged on the nut and connected with the harvesting mechanism; the top end of the base is provided with a grading mechanism, the grading mechanism consists of a grading box, a grading plate and a damping spring, and a motor is arranged between the base and the grading mechanism; the rear end of the base is provided with a handrail. The fungus cutting, collecting, transporting and grading device can finish fungus cutting, collecting, transporting and grading, improves working efficiency and reduces consumption of manpower and material resources.

Description

Fungus harvesting device

Technical Field

The utility model belongs to the technical field of harvesting of mushroom and other fungus growing crops, and particularly relates to a fungus harvesting device.

Background

Large-scale planting of edible fungi requires a lot of labor force. The harvesting time of the edible fungi has obvious influence on the yield, and if the harvesting is too early, the fungus caps are not grown sufficiently, so that the yield is reduced; if the collection is too late, the thalli are not hidden, the quality is reduced, more nutrients are consumed, formed spores fall on the surfaces of fruiting bodies and material layers to cause decay, and timely collection is important. At present, the edible fungi are collected by taking manpower as a main part, and the edible fungi can be effectively protected from being damaged less, but the defects of low picking efficiency, high labor intensity, labor and time consumption and high cost still exist.

Some existing devices, such as CN208425325U, CN211532149U, CN214709260U, can effectively improve the efficiency of edible fungi, but have the problems of complex structure, complex operation and inapplicability to mass picking.

Disclosure of Invention

The present utility model is directed to a fungus harvesting device, which solves the above problems and improves the adaptability and the integration level.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the fungus harvesting device comprises a walking base and is characterized in that a harvesting mechanism and a collecting and transporting mechanism are arranged on the base;

the harvesting mechanism is positioned at the front end of the device and comprises a cutter capable of rotating to harvest along a longitudinal axis;

the collecting and transporting mechanism comprises a rubber shovel, a transporting assembly and a collecting box; the rubber shovel is located the rear end of cutter, and its shovel face upwards inclines from front to back, the transportation subassembly accept shovel face rear end with the collecting box.

In one embodiment, the transport assembly comprises a conveyor belt, rollers and a transport frame, the transport frame is connected with a base through a sliding rail, and the sliding rail is positioned at the front end position of the base; the rubber shovel is arranged at the front end of the transportation frame, at least two rollers are arranged in parallel in the middle of the transportation frame, the conveying belt is sleeved on the rollers, and the collecting box is arranged at the rear end of the transportation frame.

In one embodiment, the shovel surface of the rubber shovel is a plane or a convex surface along the walking direction; the height distance difference between the front end of the shovel surface and the cutter is 10-12mm, and the horizontal distance is 10+/-2 mm.

In one embodiment, the harvesting mechanism further comprises a cutter frame, one end of the cutter frame is a vertical part, the cutter is assembled at the lower end of the vertical part, the other end of the cutter frame is connected with a hydraulic system, and the hydraulic system controls the lifting of the cutter frame; the cutter is connected with a motor, and is driven by the motor to rotate along a longitudinal axis for harvesting.

In one embodiment, the front end of the base is provided with a spiral limiting mechanism, the spiral limiting mechanism comprises a handle, a screw rod and a nut, the length direction of the screw rod is perpendicular to the running direction of the device, the handle is connected with the screw rod, and the nut is assembled on the screw rod; the hydraulic system is arranged on the nut.

In one embodiment, the screw is located between the two guide plates.

In one embodiment, the fungus harvesting device further comprises a grading mechanism, wherein the grading mechanism comprises a grading box arranged above the base, a horizontal grading plate is arranged in the grading box, and grading holes with the same size are uniformly distributed in the grading plate.

In one embodiment, a damping spring is disposed between the classifying box and the base.

In one embodiment, the number of sizing plates is multiple, the sizing holes in each sizing plate being of a different size, and the sizing Kong Zhuci of each sizing plate decreasing from top to bottom.

In one embodiment, a box door is respectively arranged below each grading plate on the side surface of the grading box.

Compared with the prior art, the structure design of the collecting and transporting mechanism enables the collecting and transporting mechanism to receive crops harvested by the harvesting mechanism and directly transport and collect the crops. Additionally, the height and horizontal left and right positions of the harvesting mechanism are adjustable, and the position relation between the harvesting mechanism and the collecting and transporting mechanism can be adjusted according to the growth condition of crops, so that the harvesting mechanism and the collecting and transporting mechanism can be matched better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the collection and transportation mechanism of the present utility model.

Fig. 3 is a schematic view of a screw limiting mechanism according to the present utility model.

In the figure: 1-base, 2-handrail, 3-classification mechanism, 31-damping spring, 32-classification box, 321-chamber door, 322-bolt, 33-classification board, 4-motor, 5-baffle, 6-hydraulic system, 7-harvesting mechanism, 71-cutter frame, 72-sickle-shaped cutter, 8-collection transport mechanism, 81-rubber shovel, 82-conveyer belt, 83-roller, 84-transport frame, 85-slide rail, 86-collection box, 9-spiral limit mechanism, 91-handle, 92-screw, 93-nut, 10-walking wheel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

As shown in fig. 1, 2 and 3, the present utility model provides a fungus harvesting device, which comprises a base 1, a harvesting mechanism 7 and a collecting and transporting mechanism 8. The base 1 is not only an installation foundation, but also a part for realizing a walking function, and in the utility model, four walking wheels 10 are arranged at the bottom of the base.

A harvesting mechanism 7 and a collecting and transporting mechanism 8 are mounted on the base 1, the harvesting mechanism 7 being located at the front end of the device, mainly comprising a cutter 72 capable of rotating harvesting along a longitudinal axis. The collecting and transporting mechanism 8 comprises a rubber shovel 81, a transporting assembly and a collecting box 86; the rubber blade 81 is located at the rear end of the cutter 72, the blade surface thereof is inclined upward from front to rear, and the transport assembly receives the rear end of the blade surface and the collection box 86. The horizontal position relationship between the shovel surface of the rubber shovel 81 and the cutter 72 enables the cutter 72 to rotate and harvest the fungus crops to fall into the shovel surface, and then the fungus crops move upwards and backwards along the shovel surface to enter the conveying assembly under the reaction force caused by walking, and the fungus crops are conveyed to the collecting box 86.

According to the structure, the cutter 72, the rubber shovel 81 and the conveying assembly are matched, the conveying after harvesting can be conveniently completed, the harvesting and collecting effects are achieved, and the rubber shovel 81 is made of materials which can not damage fungi basically. The harvesting and conveying are well matched, so that the picking efficiency can be obviously improved. The handrail 2 is arranged at the rear end of the base 1, so that the forward direction of the device is conveniently controlled manually, the working efficiency is improved, and the consumption of manpower and material resources is reduced.

In one embodiment of the present utility model, a structural form of the transport assembly is provided, which mainly includes a conveyor belt 82, rollers 83 and a transport frame 84, a rubber scoop 81 is provided at a front end of the transport frame 84, and a collection box 86 is provided at a rear end of the transport frame 84. At least two rollers 83 are arranged in parallel in the middle of a conveying frame 84, the length direction of the rollers 83 is horizontal and vertical to the walking direction, and a conveying belt 82 is sleeved on the rollers 83 to realize front-to-back conveying. The transport frame 84 is connected to the base 1 through a slide rail 85, the slide rail 85 is horizontal and vertical to the walking direction, and is located at the front end position of the base 1, so that the whole collection and transport mechanism 8 can translate left and right along the direction, the left and right positions of the collection and transport mechanism 8 are controlled, and the horizontal position relationship between the rubber shovel 81 and the cutter 72 is adjusted. Specifically, the transportation frame 84 may be assembled with the slide rail 85 by a slider, or a part of the transportation frame 84 may be directly used as the slider.

In one embodiment of the present utility model, the inclination angle of the blade surface of the rubber blade 81 is set according to the need, and different inclination angles of the rubber blade 81 can be adopted according to different fungus sizes. The shovel surface can be arranged on a smooth plane or a convex surface along the walking direction.

In order to ensure good conveying effect and avoid injuring harvested fungi as much as possible, the distance between the front end of the rubber shovel 81 and the ground is generally 3mm, the distance between the front end of the rubber shovel and the cutter 72 is generally 10-12mm, the horizontal distance is generally 10mm, and the range of 8-12mm can be widened according to the growth condition of crops.

In one embodiment of the utility model, harvesting mechanism 7 further comprises a cutter frame 71, one end of cutter frame 71 is a vertical part, and cutter 72 is assembled at the lower end of the vertical part and connected with motor 4, and is driven by motor 4 to harvest along the rotation of the longitudinal axis. The other end of the tool carrier 71 is connected to a hydraulic system 6, and the lifting of the tool carrier 71 is controlled by the hydraulic system 6.

The present embodiment provides a structure for adjusting the height of the cutter 72, and in use, the cutter 72 can be adjusted to a proper height according to different fungus sizes or growth degrees. Illustratively, the cutter 72 is composed of 2 or 3 blades equally spaced circumferentially and driven by the motor 4 to rotationally sever the fungus stems.

In one embodiment of the utility model, the front end of the base 1 is provided with a spiral limit mechanism 9, the spiral limit mechanism 9 is used for realizing the left and right position adjustment of the cutter 72 and comprises a handle 91, a screw 92 and a nut 93, the length direction of the screw 92 is horizontal and vertical to the running direction of the device, the handle 91 is connected with the screw 92, and the nut 93 is assembled on the screw 92; the hydraulic system 6 is placed on the nut 93 and is connected to the harvesting mechanism 7.

In this embodiment, the position of the nut 93 on the screw 92 is adjusted by the handle 91, so that the left and right positions of the harvesting mechanism 7 can be adjusted, and harvesting is facilitated. By means of the hydraulic system 6 the height of the tool 72 can be adjusted.

In one embodiment of the utility model, the threaded rod 92 is located between the two guide plates 5, ensuring that the nut 93 is guided further along the guide plates 5.

In one embodiment of the utility model, the fungus harvesting device further comprises a grading mechanism 3, wherein the grading mechanism 3 comprises a grading box 32 arranged above the base 1, a horizontal grading plate 33 is arranged in the grading box 32, and grading holes with the same size are uniformly distributed on the grading plate 33.

In this embodiment, the motor 4 may be installed between the base 1 and the classifying mechanism 3, and the motor 4 may be one, to control the rotation of the cutter 72, the advance of the driving device, and the adjustment of the position of the slide on the slide rail 85. The above control may be performed by a plurality of control units. The collection bin 86 is a movable bin and after filling, the operation may be suspended and the crop in the collection bin 86 may be poured into the classification bin 32 for temporary preliminary classification. That is, the classification mechanism 3 can perform classification and temporarily store the harvested fungus.

In one embodiment of the utility model, a damping spring 31 is arranged between the classifying box 32 and the base 1, which plays a role in damping in operation and further avoids damage to crops in the classifying box 32.

In one embodiment of the present utility model, there are a plurality of sizing plates 33, each sizing plate 33 having a sizing hole of different size, the sizing Kong Zhuci of each sizing plate 33 decreasing from top to bottom. The plurality of classification boards 33 may realize a layer-by-layer classification.

In one embodiment of the present utility model, a box door 321 is provided below each of the classifying plates 33 at the side of the classifying box 32, and a latch 322 may be further provided. At this time, a bolt hole may be formed in the classifying box 32, the box door 321 is located at the left side of the classifying box 32 and below the classifying plate 33, and is connected with the classifying box 32 through a hinge, and a bolt hole is formed at the right side of the box door 321, and the aperture is consistent with the aperture of the bolt hole in the classifying box 32. By placing the pins 322 in the two pin holes, the bin door 32 is prevented from being inadvertently opened during harvesting operations.

When all the above components are adopted, the complete working principle of the device is as follows: the motor 4 drives the cutter 72 to rotate, and pushes the handrail 2 to control the advancing direction of the device so as to complete harvesting operation. Wherein the hydraulic system 6 is responsible for controlling the height of the cutter 72, and the spiral limiting mechanism 9 controls the left-right translation of the cutter 72; the pivoted cutter 72 cuts the fungus class down, and the fungus class that scatters reaches conveyer belt 82 through rubber shovel 81, carries to collection box 86 through conveyer belt 82 again, and collection box 86 is full can pour edible fungus into classification case 32 in, both can temporarily store, can reach the effect of classifying again, simultaneously, classification case 32 below is equipped with damping spring 31, can make the operation of grading machine 3 when the device operates more steady, reduces the damage that vibration produced the fungus class, and then has guaranteed the quality of fungus class. Thus, the device at this time can accomplish cutting, collection, transportation and classification of fungus.

In the device working process, the height and the left and right positions of the cutter can be timely adjusted through adjusting the hydraulic system and the spiral limiting mechanism according to actual conditions, meanwhile, the harvesting operation is completed through adjusting the sliding rail to realize the mutual matching of the harvesting mechanism and the collecting and transporting device, the purpose of harvesting and collecting the harvester is achieved, the picking efficiency is improved, and the consumption of manpower and material resources is reduced.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "top," "bottom," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above-described embodiments are provided for illustrating the technical solution of the present utility model and not for limiting it, and it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the present utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The fungus harvesting device comprises a walking base (1), and is characterized in that a harvesting mechanism (7) and a collecting and transporting mechanism (8) are arranged on the base (1);

the harvesting mechanism (7) is positioned at the front end of the device and comprises a cutter (72) capable of harvesting in a rotating way along a longitudinal axis;

the collecting and transporting mechanism (8) comprises a rubber shovel (81), a transporting assembly and a collecting box (86); the rubber shovel (81) is positioned at the rear end of the cutter (72), the shovel surface of the rubber shovel is inclined upwards from front to back, and the conveying assembly receives the rear end of the shovel surface and the collecting box (86).

2. Fungus harvesting device according to claim 1, wherein the transport assembly comprises a conveyor belt (82), rollers (83) and a transport frame (84), the transport frame (84) being coupled to the base (1) by means of a sliding rail (85), the sliding rail (85) being located at a front end position of the base (1); the rubber shovel (81) is arranged at the front end of the conveying frame (84), at least two rollers (83) are arranged in parallel in the middle of the conveying frame (84), the conveying belt (82) is sleeved on the rollers (83), and the collecting box (86) is arranged at the rear end of the conveying frame (84).

3. Fungus harvesting device according to claim 1 or 2, characterized in that the shovel surface of the rubber shovel (81) is a plane or a convex surface in the walking direction; the height difference between the front end of the shovel surface and the cutter (72) is 10-12mm, and the horizontal distance is 10+/-2 mm.

4. Fungus harvesting device according to claim 1, wherein the harvesting mechanism (7) further comprises a cutter frame (71), one end of the cutter frame (71) is a vertical part, the cutter (72) is assembled at the lower end of the vertical part, the other end of the cutter frame (71) is connected with a hydraulic system (6), and the hydraulic system (6) controls the lifting of the cutter frame (71); the cutter (72) is connected with the motor (4), and is driven by the motor (4) to rotate along the longitudinal axis for harvesting.

5. The fungus harvesting device according to claim 4, wherein a screw limiting mechanism (9) is arranged at the front end of the base (1), the screw limiting mechanism (9) comprises a handle (91), a screw (92) and a nut (93), the length direction of the screw (92) is perpendicular to the walking direction of the device, the handle (91) is connected with the screw (92), and the nut (93) is assembled on the screw (92); the hydraulic system (6) is arranged on the nut (93).

6. Fungus harvesting device according to claim 5, wherein the screw (92) is located between two guiding plates (5).

7. Fungus harvesting device according to claim 1, further comprising a classifying mechanism (3), wherein the classifying mechanism (3) comprises a classifying box (32) arranged above the base (1), a horizontal classifying plate (33) is arranged in the classifying box (32), and classifying holes with the same size are uniformly distributed in the classifying plate (33).

8. Fungus harvesting device according to claim 7, characterized in that a damping spring (31) is arranged between the classifying box (32) and the base (1).

9. The fungus harvesting device according to claim 7, wherein the number of classifying plates (33) is plural, the size of classifying holes in each classifying plate (33) is different, and the classification Kong Zhuci of each classifying plate (33) is decreased from top to bottom.

10. Fungus harvesting device according to claim 7 or 8 or 9, wherein a side of the classifying box (32) is provided with a box door (321) below each classifying plate (33), respectively.