Edible mushroom inoculation drill

Abstract

An edible mushroom inoculation drill comprises a columnar drill rod and is characterized in that a drill tip defined by a plurality of arc-shaped teeth is arranged on the bottom face of the columnar drill rod, the bottoms of the adjacent arc-shaped teeth are connected together, an inclined discharging emptying groove is formed in the tip wall between the adjacent arc-shaped teeth, a chip storage space is formed in the drill tip, and the chip storage space is communicated with the drill tip. The chip storage space is located above the discharging emptying groove and communicated with the top end of the discharging emptying groove. The chip storage space and the discharging emptying groove are formed in the drill tip defined by the arc-shaped teeth, the discharging emptying groove can discharge round plastic sheets which are cut off in a rotary mode out of an inoculation hole, and it is avoided that the plastic sheets are pressed into the deep position of the hole to affect mycelial growth; and the chip storage space can provide space for storing and extruding the chips, so that the drilling stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of agricultural implements, specifically to a kind of edible fungi inoculation drill. BACKGROUND

[0002] With the continuous innovation of edible fungi cultivation technology, bag material cultivation gradually becomes an important way for cultivating edible fungi, using various agricultural and forestry byproducts as main raw materials, adding appropriate amount of auxiliary materials, which are loaded into bags to make culture medium, to replace traditional cultivation materials such as original wood and section wood. At present, the edible fungi cultivation household adopts the mode of inserting iron rod or wood rod into the bag for inoculation and punching. This inoculation and punching mode not only consumes a lot of labor and time, but also has high labor intensity, and is prone to cause contamination problems.

[0003] Chinese patent authorization announcement No.CN 221355188U, authorization announcement date is July 19, 2024, a kind of edible fungi inoculation drill is disclosed in utility model, characterized by: including columnar drill rod, the bottom surface of the columnar drill rod is evenly distributed with a plurality of arc teeth, the arc teeth form a chip storage space.

[0004] The device uses the mode of columnar drill rod + arc teeth to drill, the arc teeth can speed up the drilling speed on one hand, and can effectively prevent the overflow of material chips on the other hand; the chip storage space formed between the arc teeth can provide space for storing extruded material chips, and improve the stability of drilling. When drilling, the inoculation drill will first cut a circular hole on the surface of the bag, and the cut circular plastic piece will be pressed into the inoculation hole deep during the subsequent drilling process. If it is not taken out, it will affect the growth of mycelium, and if it is taken out, it will greatly reduce the drilling efficiency. SUMMARY

[0005] The utility model aims at overcoming the shortcomings and deficiencies of the prior art, and provides an edible fungi inoculation drill which is convenient to use, has high drilling efficiency and clean and tidy operation environment.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows: an edible fungi inoculation drill includes a columnar drill rod, characterized by: a drill tip surrounded by a plurality of arc teeth is arranged on the bottom surface of the columnar drill rod, the bottom parts of adjacent arc teeth are connected together, and an inclined material discharge venting groove is arranged on the sharp wall between adjacent arc teeth; a chip storage space is arranged inside the drill tip, and the chip storage space is located above the material discharge venting groove and is in communication with the top end of the material discharge venting groove.

[0007] The number of arc teeth is three, and the included angle between adjacent arc teeth is 120°.

[0008] A depth setting disc is arranged at the top of the columnar drill rod.

[0009] The upper end surface of the depth fixing disc is provided with a connecting wire hole which penetrates into the inside of the columnar drill rod.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1. The utility model discloses a drill tip formed by arc teeth is provided with a chip storage space and a discharge emptying groove, the discharge emptying groove can discharge the rotary cutting circular plastic piece from the inoculation hole, and the plastic piece is avoided from being pressed into the deep hole to influence the mycelium growth, and the chip storage space can provide space for storing the extruded chip, and the stability of the drilling is improved.

[0012] 2. The utility model discloses a depth fixing disc is arranged at the top of the drill rod, and the depth fixing disc makes the depth of all the holes consistent, so that the running time of the mycelium on the stick is kept consistent, and the culture time of the stick is shortened. DRAWINGS

[0013] Figure 1 It is the structure schematic of the utility model Figure One (Side view).

[0014] Figure 2 It is the structure schematic of the utility model Figure Two (Top view).

[0015] Figure 3 It is the structure schematic of the utility model Figure Three (Front view).

[0016] Figure 4 It is the structure schematic of the utility model Figure Four (Bottom view).

[0017] In the drawing: columnar drill rod 1, arc tooth 2, discharge emptying groove 3, chip storage space 4, depth fixing disc 5, connecting wire hole 6. CONCRETE IMPLEMENTATIONS

[0018] The utility model will be further explained in detail in combination with the drawings and specific implementation.

[0019] Referring to Figures 1-4 , an edible mushroom inoculation drill includes a columnar drill rod 1, the top of the columnar drill rod 1 is provided with a depth fixing disc 5, the upper end surface of the depth fixing disc 5 is provided with a connecting wire hole 6, the connecting wire hole 6 penetrates into the inside of the columnar drill rod 1, the bottom surface of the columnar drill rod 1 is provided with a drill tip formed by three arc teeth 2 that are mutually at an angle of 120 °, the bottoms of adjacent arc teeth 2 are connected together, the sharp wall between adjacent arc teeth 2 is provided with a discharge emptying groove 3 that is inclined to the inside of the drill tip, the inside of the drill tip is provided with a chip storage space 4, and the chip storage space 4 is located above the discharge emptying groove 3 and is connected with the top end of the discharge emptying groove 3.

[0020] The utility model discloses a cylindrical drill rod 1 is fixed on the electric drill through the connecting silk hole 6 first in using, then the drill bit is aimed at the bag of needing the drilling down the hole, and the arc tooth 2 of high -speed rotation opens the bag body and draws open conveniently cylindrical drill rod 1 in -depth, and the circular plastic piece of rotary cutting is discharged along the groove body of the material discharging emptying groove 3 to the outside, and the drillings are stored in the storage of the drillings space 4 and are extruded to the hole bottom in the process of drilling, and the depth -limiting function of depth -limiting disc 5 is played, and the drilling depth is easily controlled, and the drilling quality is guaranteed. When the inoculation drill is lifted after drilling, it is not necessary to worry about the overflow of the drillings, and it is convenient and saves the effort.

Claims

1. A mushroom inoculation drill comprising a cylindrical drill rod (1), characterized in that: The bottom surface of the columnar drill rod (1) is provided with a drill tip surrounded by several arc-shaped teeth (2), the bottoms of adjacent arc-shaped teeth (2) are connected together, and a slanting material discharging emptying groove (3) is arranged on the pointed wall between adjacent arc-shaped teeth (2), the inside of the drill tip is provided with a chip storage space (4), and the chip storage space (4) is located above the material discharging emptying groove (3) and is in communication with the top end of the material discharging emptying groove (3).

2. The mushroom inoculation drill of claim 1, wherein: The number of the arc-shaped teeth (2) is three, and the included angle between adjacent arc-shaped teeth (2) is 120°.

3. The inoculation drill for edible fungi according to claim 1, characterized in that: The top of the columnar drill rod (1) is provided with a depth setting disc (5).

4. The mushroom inoculation drill of claim 3, wherein: The upper end surface of the depth setting disc (5) is provided with a connecting wire hole (6), and the connecting wire hole (6) penetrates into the inside of the columnar drill rod (1).

Images