Stropharia rugoso-annulata picking and film covering tool suitable for tobacco greenhouse planting

Abstract

The utility model relates to a stropharia rugoso-annulata picking and film covering tool suitable for tobacco greenhouse planting, and aims to improve the picking efficiency and the product quality and promote the development of the edible mushroom industry. The tool is mainly composed of a fixing ring, an annular plate and a digging shovel, the fixing ring is connected with the annular plate, and a coating film is arranged in the annular plate and used for immediately wrapping mushroom bodies in the picking process to prevent soil or a culture medium from being polluted. Stand columns are arranged on the two sides of the fixing ring, the top of the fixing ring is connected with a transverse plate, the digging shovels distributed annularly and symmetrically achieve rapid angle and depth adjustment through the fixing sleeve and the ratchet ring, and it is ensured that mushroom feet are accurately cut off. A supporting plate on the outer wall of the ratchet ring is matched with an adjusting column, and a user is allowed to flexibly adjust picking parameters according to actual conditions. In addition, the design of the clamping groove in the annular plate facilitates installation and replacement of the coating film. The whole structure is simple, operation is convenient, the picking efficiency and product quality of stropharia rugoso-annulata are effectively improved, and secondary pollution in the transportation process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant picking technology field especially a big stropharia picking and mulching tool suitable for tobacco greenhouse planting. BACKGROUND

[0002] As a kind of high nutritional value edible fungi, big stropharia gradually becomes the important choice of agricultural industrial structure adjustment in recent years due to its extensive source of cultivation raw materials, short growth cycle and remarkable economic benefits.However, traditional big stropharia picking mode has significant defects: manual picking is prone to cause a large amount of soil or culture medium to adhere to mushroom stem, not only affects appearance quality, but also causes cross contamination in transportation and storage, increases loss;At the same time, artificial picking efficiency is low, labor intensity is big, and it is difficult to meet the demand of large-scale production.The existing improved tool (such as simple digging device or mechanical hand) although partially alleviates the efficiency problem, but still cannot effectively solve the core problems such as insufficient cleanliness of mushroom body and difficult to guarantee sanitary conditions.

[0003] It is worth noting that the cultivation of big stropharia and the combination of tobacco planting greenhouse provide a new direction for industrial development.Tobacco greenhouse is usually equipped with sunshade net, temperature control system and ventilation facilities, but its original design is mainly aimed at the growth demand of tobacco, and there is a problem of insufficient adaptability when directly used for big stropharia cultivation and picking.For example:

[0004] 1, the equipment layout (such as tobacco leaf hanging rack, irrigation pipeline) in tobacco greenhouse may occupy mushroom bed operation space, leading to narrow picking path, and traditional tool is difficult to use flexibly;

[0005] 2, tobacco growth prefers dry environment, while big stropharia needs high humidity condition, and the ventilation and humidity control system of existing greenhouse is difficult to meet the needs of both, which easily leads to dew condensation on mushroom surface or overwet culture medium, further aggravating the problem of soil adhesion;

[0006] 3, the pesticide or herbicide left in greenhouse after tobacco planting may pollute mushroom body, and the mulching structure of greenhouse is not conducive to the rapid cleaning and soil renewal of substrate after picking, affecting the efficiency of multiple mushroom growth. SUMMARY

[0007] The utility model solves the technical problems to provide a kind of big stropharia picking and mulching tool suitable for tobacco greenhouse planting, which is efficient, convenient and sanitary, not only improves picking efficiency, but also significantly improves product quality, and it has important significance for promoting the development of edible fungi industry.

[0008] In order to solve the above technical problems, the present application adopts the following technical scheme to realize:

[0009] A kind of big ball cover mushroom picking film covering tool suitable for tobacco greenhouse planting, including fixed ring, ring plate and excavating spade, the lower end surface of fixed ring is fixedly connected with ring plate, the ring plate is inlaid with covering film, vertical support is provided on the both sides of fixed ring, and vertical plate is connected between vertical support, excavating spade is symmetrically arranged on fixed ring.

[0010] In preferred scheme, fixed sleeve is fixedly arranged on fixed ring, the fixed sleeve is symmetrically arranged around the axis of fixed ring, the outer side of fixed sleeve is movably connected with ratchet ring, and adjusting lever is arranged on ratchet ring.

[0011] In preferred scheme, support plate is vertically connected to the outer wall of ratchet ring, adjusting column is vertically inserted into support plate, stopper is arranged on one end of adjusting column, and the other end of adjusting column is fixedly connected with the end of excavating spade.

[0012] In preferred scheme, limiting hole is correspondingly formed in support plate and adjusting column, limiting screw is threadedly connected with limiting hole and locks the position of support plate.

[0013] In preferred scheme, clamping groove is formed in ring plate, and covering film is inlaid between ring plate after penetrating clamping groove.

[0014] In preferred scheme, elastic clamping piece is symmetrically arranged in clamping groove, the elastic clamping piece is distributed along the extension direction of clamping groove, and anti-skid pattern is arranged on the inner side of clamping piece, so as to enhance the fixing stability of covering film.

[0015] In preferred scheme, the blade part of excavating spade is detachable blade, the detachable blade is connected with excavating spade body through bolt, and the blade edge is arc concave structure, and the concave arc is coincided with the symmetric axis of fixed ring.

[0016] A kind of big ball cover mushroom picking film covering tool suitable for tobacco greenhouse planting, the device has the following advantages:

[0017] 1, excavating spade is symmetrically arranged on fixed ring, and the angle and depth of excavating can be quickly adjusted by cooperating adjusting lever and ratchet ring, so as to ensure that mushroom stem can be accurately cut off in each picking action, and unnecessary operation time is reduced.

[0018] 2, covering film inlaid in ring plate can be wrapped around mushroom body during picking, so as to effectively prevent soil or culture medium from adhering to the surface of mushroom body, and ensure the cleanliness and appearance quality of mushroom; the design of covering film also avoids secondary pollution caused by mutual contact during transportation, and further improves the overall quality of product.

[0019] 3, by the combination design of fixed sleeve, ratchet ring, adjusting column and limiting screw, user can flexibly adjust the parameters of tool according to different growth conditions and mushroom size, so that picking process is more smooth.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in connection with the drawings and embodiments:

[0021] Figure 1 It is whole structure schematic view of the utility model;

[0022] Figure 2 It is coating film installation mode schematic view of the utility model;

[0023] Figure 3 It is enlarged schematic view of the utility model ratchet ring structure;

[0024] Figure 4 It is enlarged schematic view of the utility model stand adjusting structure.

[0025] In the drawing: fixed ring 1, ring plate 2, coating film 3, excavating shovel 4, stand 5, horizontal plate 6, clamping groove 7, fixed sleeve 8, ratchet ring 9, adjusting lever 10, support plate 11, adjusting column 12, stopper 13, limiting hole 14, limiting screw 15. DETAILED DESCRIPTION

[0026] As Figure 1 Indicated, a kind of suitable for tobacco greenhouse planting's big ball cover mushroom picking coating tool, including fixed ring 1, ring plate 2 and excavating shovel 4, the lower end surface of fixed ring 1 is fixedly connected with ring plate 2, the ring plate 2 is inlayed with coating film 3, fixed ring 1 two sides are vertically provided with stand 5, the stand 5 between vertically connected with horizontal plate 6, fixed ring 1 is symmetrically arranged with excavating shovel 4 on annular;

[0027] Device in the process of use, fixed ring 1 is set in the outside of big ball cover mushroom, excavating shovel 4 is pressed down again and is inserted into the soil of the outside of big ball cover mushroom, while coating film 3 is covered with the cap body of big ball cover mushroom, finally by pulling horizontal plate 6 up and taking out big ball cover mushroom together with root soil, since the cap body of big ball cover mushroom is covered with coating film 3, therefore, in the process of transportation, it will not be contacted with soil and lead to secondary pollution, further improve the overall quality of product.

[0028] Preferred scheme as Figure 3 Indicated, fixed ring 1 is fixedly provided with fixed sleeve 8, the fixed sleeve 8 is annularly symmetrically arranged around the axis of fixed ring 1, the outside of fixed sleeve 8 is movably connected with ratchet ring 9, the ratchet ring 9 is provided with adjusting lever 10;

[0029] When it is necessary to dig down the large stropharia, the adjusting lever 10 can be pulled and the ratchet ring 9 is rotated clockwise in one direction, so that the digging shovel 4 is turned inward and the mushroom is dug out. After the large stropharia is pulled out of the soil, the adjusting lever 10 is pulled in the opposite direction and the ratchet ring 9 is rotated counterclockwise in one direction. Since the ratchet ring 9 is a prior art, its structure and operation mode are not described in detail in this case.

[0030] As shown in the preferred scheme Figure 4 The outer wall of the ratchet ring 9 is vertically connected with a support plate 11, the support plate 11 is vertically inserted with an adjusting column 12, one end of the adjusting column 12 is provided with a stop block 13, and the other end of the adjusting column 12 is fixedly connected with the end of the digging shovel 4. Limiting holes 14 are correspondingly formed on the support plate 11 and the adjusting column 12, a limiting screw 15 is threadedly connected with the limiting holes 14 and locks the position of the support plate 11. During use, the height of the adjusting column 12 can be adjusted according to the depth of digging required, so as to improve the applicability of the device.

[0031] As shown in the preferred scheme Figure 2 A clamping groove 7 is formed on the ring plate 2, and the covering film 3 is laid between the ring plates 2 after penetrating the clamping groove 7. Before digging, the covering film 3 is inserted into the clamping groove 7 and arranged between the ring plates 2. When digging down the large stropharia, the upper end of the large stropharia is completely covered by the covering film 3. After the large stropharia is completely dug out, the lower end of the covering film 3 is only needed to be tightened to complete the covering work of the mushroom.

[0032] As shown in the preferred scheme Figure 1 and Figure 2 Symmetrical elastic clamping pieces are arranged in the clamping groove. The elastic clamping pieces are distributed along the extension direction of the clamping groove, and the inner side of the clamping pieces is provided with anti-skid lines for enhancing the fixing stability of the covering film. Through the combination of the elastic clamping pieces and the anti-skid lines, the locking effect of the covering film is strengthened to avoid loosening due to external force during operation.

[0033] The blade part of the digging shovel is a detachable blade. The detachable blade is connected with the digging shovel body through bolts, and the blade edge is in an arc-shaped recess structure. The recess arc coincides with the annular symmetry axis of the fixing ring, so as to ensure that the digging track is coordinated with the overall structure of the tool and improve the operation precision.

Claims

1. A tool for harvesting and covering *Stropharia carota* mushrooms grown in tobacco greenhouses, comprising a fixing ring (1), a ring plate (2), and a digging shovel (4), characterized in that: The lower end surface of the fixed ring (1) is fixedly connected with the ring plate (2), the ring plate (2) is internally coated with a cladding film (3), vertical posts (5) are arranged on both sides of the fixed ring (1), horizontal plates (6) are vertically connected between the vertical posts (5), and digging spades (4) are symmetrically arranged on the fixed ring (1).

2. The picking and mulching tool for Stropharia rugoso-annulata in tobacco greenhouse according to claim 1, characterized in that: A fixed sleeve (8) is fixedly arranged on the fixed ring (1), the fixed sleeve (8) is symmetrically arranged around the axis of the fixed ring (1), the outer side of the fixed sleeve (8) is movably connected with a ratchet ring (9), and the ratchet ring (9) is provided with an adjusting lever (10).

3. The picking and mulching tool for Stropharia rugoso-annulata in tobacco greenhouse according to claim 2, characterized in that: A supporting plate (11) is vertically connected to the outer wall of the ratchet ring (9), an adjusting column (12) is vertically inserted into the supporting plate (11), a stop block (13) is arranged at one end of the adjusting column (12), and the other end of the adjusting column (12) is fixedly connected with the end of the digging spade (4).

4. The picking and mulching tool for Stropharia rugoso-annulata in tobacco greenhouse according to claim 3, characterized in that: Limiting holes (14) are correspondingly formed in the supporting plate (11) and the adjusting column (12), a limiting screw rod (15) is threadedly connected with the limiting holes (14) and locks the position of the supporting plate (11).

5. The picking and mulching tool for Stropharia rugoso-annulata suitable for tobacco greenhouse cultivation according to claim 1, characterized in that: A clamping groove (7) is formed in the ring plate (2), and the cladding film (3) is coated between the ring plates (2) after penetrating through the clamping groove (7).

6. The tool for picking and mulching of Stropharia rugoso-annulata for tobacco greenhouse cultivation according to claim 5, characterized in that: Symmetric elastic clamping pieces are arranged in the clamping groove (7), the elastic clamping pieces are distributed along the extension direction of the clamping groove, and anti-skid lines are arranged on the inner sides of the clamping pieces, so as to enhance the fixing stability of the cladding film (3).

7. The picking and mulching tool for Stropharia rugoso-annulata in tobacco greenhouse according to claim 3 or 4, characterized in that: The blade part of the digging spade (4) is a detachable blade, the detachable blade is connected with the body of the digging spade (4) through bolts, the blade edge is in an arc concave structure, and the concave arc coincides with the symmetric axis of the fixed ring (1).

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