CN214257267U

CN214257267U - Overhead strawberry stolon pruning tool

Info

Publication number: CN214257267U
Application number: CN202120045787.9U
Authority: CN
Inventors: 赵静; 薛浩
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-24
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses an overhead strawberry stolon pruning tool, which comprises a main cutter and a matching device, wherein the main cutter is sleeved on a finger, the matching device is arranged on the finger, the main cutter comprises a finger ring body, the finger ring body is arranged into a circular ring type structure with a notch, and one end of the finger ring body extends outwards along the tangential direction of the finger ring body to form a cutter head; the dispenser comprises a finger sleeve, an inner cavity for placing fingers is arranged in the finger sleeve, a knife cutting plate is fixedly arranged on the outer surface of the finger sleeve, and the knife cutting plate and the knife cutting head are arranged correspondingly; the utility model discloses prune stolon fast, efficient, low cost, convenient to use.

Description

Overhead strawberry stolon pruning tool

Technical Field

The utility model relates to an agricultural instrument technical field, concretely relates to overhead strawberry stem pruning tool that crawls.

Background

When the creeping stems appear in the strawberry plants, the creeping stems should be removed as early as possible, the existence of the creeping stems can increase the evolution of reproductive growth to vegetative growth, the formation of flower buds of parent plants is not facilitated, and the yield of the strawberries is influenced. At present, the stolons are trimmed by pinching off or shearing with fingers and thumbs, so that the trimming efficiency is low or the stolons are trimmed by mistake.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the utility model adopts the technical scheme that the utility model provides an overhead strawberry stolon pruning tool, which comprises a main cutter and a matching device, wherein the main cutter is sleeved on a finger, the matching device is arranged on the finger, the main cutter comprises a finger ring body, the finger ring body is arranged into a ring-shaped structure with a notch, and one end of the finger ring body extends outwards along the tangential direction of the finger ring body to form a cutter head; the dispenser comprises a finger sleeve, an inner cavity for placing fingers is formed in the finger sleeve, a knife cutting plate is fixedly arranged on the outer surface of the finger sleeve, and the knife cutting plate and the knife cutting head are arranged correspondingly.

Preferably, the main cutter is sleeved on the index finger, and the matching device is sleeved on the thumb.

Preferably, the cutter head is provided with a concave arc cutter edge, two sides of the concave arc cutter edge in the width direction are provided with arc obtuse angles, and the thickness of each arc obtuse angle is the same as that of the finger ring body.

Preferably, the fingerstall is made of a silica gel material, the center of the fingerstall is concavely extended to form the inner cavity with an open mouth, and the fingerstall is sleeved on the finger through the open mouth.

Preferably, the cutter cutting plate is an arc-shaped plate, the inner arc surface of the cutter cutting plate is tightly attached to and fixed with the outer surface of the finger sleeve, the outer arc surface of the cutter cutting plate is provided with a fixing groove and a cutter cutting groove, plant roots and stems are placed in the fixing groove, and the cutter cutting groove corresponds to the cutter head.

Preferably, the arc radius of the knife cutting plate is smaller than that of the concave arc knife edge.

Preferably, the extending direction of the fixing groove and the extending direction of the cutting groove are perpendicular to each other; the extending direction of the fixing groove is the same as that of the inner cavity; the cutting grooves are equidistantly arranged along the extending direction of the fixing groove.

Preferably, the fixed slot sets up to the arc wall, the sword grooving sets up to V type groove, just the degree of depth that the sword grooving is more than or equal to the degree of depth of fixed slot, thereby it is right to be convenient for realize cutting off of strawberry stolon in the fixed slot.

Preferably, the dispenser is further provided with a placing part for placing the cutter head, the finger sleeve is provided with an arc section and a straight section on the cross section of the open opening, the arc section and the straight section are connected end to form a closed annular structure, the cutter cutting plate is arranged on the arc section, the placing part is arranged on the straight section, the arc section corresponds to the fingerprint surface of the thumb, and the straight section corresponds to the nail surface of the thumb.

The preferred, the portion of placing sets up to placing the seam, be provided with the laminating piece on the straight section, the laminating piece sets up to the lamellar structure, the laminating piece with the laminating of the corresponding end face contact of straight section, the laminating piece sets up two at least laminating limits, the laminating piece passes through the laminating limit with straight section external fixed surface connects, the laminating piece with form between the straight section place the seam, place the seam in two be provided with between the laminating limit and place the mouth, the cutter head passes through place the mouth and insert place the seam internal fixation.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses prune stolon fast, efficient, low cost, convenient to use.

Drawings

FIG. 1 is a front sectional view of the main cutter;

FIG. 2 is a top view of the main cutter;

FIG. 3 is a front view of the dispenser;

fig. 4 is a top sectional view of the structure of the dispenser.

The figures in the drawings represent:

1-ring body; 2-a cutter head; 3-finger stall; 4-cutting the plate; 5-placing a seam; 21-a concave arc edge; 22-arc obtuse angle; 31-arc segment; 32-straight section; 41-fixed groove; 42-cutting groove; 51-adhesive sheet.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1 and 2, fig. 1 is a front sectional view of the structure of the main cutter; fig. 2 is a structural top view of the main cutter. Elevated strawberry stolon clipper, including main cutting device, main cutting device cover is established on the forefinger. The main cutter comprises a finger ring body 1, the finger ring body 1 is of a circular ring structure with a notch, and one end of the finger ring body 1 extends outwards along the tangential direction of the finger ring body 1 to form a cutter head 2. The finger ring body 1 can be formed by winding a flat material.

Preferably, the cutter head 2 is provided with a concave arc knife edge 21, two sides of the concave arc knife edge 21 in the width direction are provided with arc obtuse angles 22, the thickness of the arc obtuse angles 22 is the same as that of the finger ring body 1, sharp corners are avoided, and damage to people and materials in the operation process is avoided.

The finger ring body 1 is a non-closed ring and can be adjusted according to the thickness of the fingers of a user. When the strawberry crawling cutting device is used, the finger ring body 1 is sleeved on the index finger, the strawberry crawl is clamped between the index finger and the middle finger, the finger ring blade is aligned, and the strawberry crawling cutting device can cut off the crawl. The utility model discloses prune stolon fast, efficient, low cost, convenient to use.

Example two

The overhead strawberry stolon pruning tool further comprises a matching device, and the matching device is sleeved on the thumb. As shown in fig. 3 and 4, fig. 3 is a structural front view of the dispenser; fig. 4 is a top sectional view of the structure of the dispenser.

The dispenser comprises a finger stall 3, an inner cavity for placing a thumb is arranged in the finger stall 3, the finger stall 3 is generally made of silica gel materials, the center position of the finger stall 3 is concavely extended to form an open inner cavity, and the finger stall 3 is sleeved on the thumb through the open inner cavity. The fingerstall 3 made of the silica gel material is convenient to cling to the thumb, and provides large relative friction force, so that the fingerstall 3 is firmly sleeved on the thumb.

3 fixed surface of dactylotheca is provided with sword cutting plate 4, sword cutting plate 4 sets up to the arc, the intrados of sword cutting plate 4 with 3 surfaces of dactylotheca are closely laminated fixedly, the extrados of sword cutting plate 4 is provided with fixed slot 41 and sword cutting groove 42, place the strawberry stem of creeping in the fixed slot 41, realize fixed slot 41 is to the certain limiting displacement of strawberry stem of creeping, sword cutting groove 42 corresponds cutter head 2 sets up, through sword cutting groove 42 with the cooperation between the cutter head 2 is realized cutting the shearing to the strawberry stem of creeping.

The arc radius of the knife cutting plate 4 is smaller than that of the concave arc knife edge 21, so that the knife cutting plate 4 and the cutter head 2 can be conveniently matched for cutting.

The knife cutting plate 4 is made of metal materials, and is convenient for protecting a thumb in the shearing work.

The knife cutting plate 4 can be embedded on the finger stall 3 in an injection molding mode, so that the position of the knife cutting plate 4 on the finger stall 3 is ensured to be fixed.

Generally, the extension direction of the fixing groove 41 and the extension direction of the cutting groove 42 are perpendicular to each other.

Preferably, the extension direction of the fixing groove 41 is the same as the extension direction of the inner cavity. The cutting grooves 42 may be provided in plurality at equal intervals in the extending direction of the fixing groove 41.

The fixed slot 41 sets up to the arc wall, sword grooving 42 sets up to V type groove, just the degree of depth that the degree of depth of sword grooving 42 is more than or equal to fixed slot 41, thereby it is right to be convenient for realize cutting off of strawberry stolon in the fixed slot 41.

EXAMPLE III

Still be provided with the portion of placing on the coordinator, the portion of placing is used for placing cutterhead 2, under unoperated state, will cutterhead 2 place in the portion of placing to realize the coordinator with connection between the main cutting ware avoids the coordinator with the separation of main cutting ware is lost when protecting cutterhead 2.

Generally, the finger stall 3 is provided with an arc section 31 and a flat section 32 on the cross section of the opening, the arc section 31 and the flat section 32 are connected end to form a closed annular structure, the knife cutting plate 4 is arranged on the arc section 31, the placing part is arranged on the flat section 32, the arc section 31 corresponds to the fingerprint surface of a thumb, the flat section 32 corresponds to the nail surface of the thumb, and by arranging the finger stall 3 in the structural form, the outer end surface of the finger stall 3 can be ensured to be attached to the arc of the knife cutting plate 4, the relative rotation between the finger stall 3 and the thumb can be avoided, and the main cutter and the dispenser are always located at a matching position.

The placing part is provided with a placing slot 5, a placing block is arranged on the straight section 32, the placing block is made of rubber and the like, the placing block is provided with a placing opening by cutting and the like, the placing slot 5 is formed, the inner walls of the placing slot 5 are mutually attached, the cutter head 2 is extruded into the placing slot 5, the inner wall of the placing slot 5 is formed under the action of the elastic force of the placing block and the surface of the cutter head 2 is tightly attached, and therefore sufficient relative friction force is provided to realize that the cutter head 2 is placed to be fixed in the placing slot 5.

Preferably, be provided with laminating piece 51 on the straight section 32, laminating piece 51 sets up to the lamellar structure, laminating piece 51 with the corresponding end face contact laminating of straight section 32, laminating piece 51 sets up two at least laminating limits, laminating piece 51 passes through laminating limit with straight section 32 external fixed surface connects, thereby realizes laminating piece 51 with relative fixation between the straight section 32, with laminating piece 51 with form between the straight section 32 place seam 5, it is in two to place seam 5 be provided with between the laminating limit and place the mouth, cutter head 2 passes through place the mouth and insert realize in placing seam 5 cutter head 2 is in place the fixed in the seam 5.

Preferably, the fitting piece 51 is made of rubber or the like, and the inner wall of the fitting piece 51 and the outer surface of the straight section 32 are tightly attached to the surface of the cutter head 2 under the action of self elasticity, so that sufficient relative friction force is provided to fix the cutter head 2 in the placing slot 5.

Preferably, the opening direction of the placing opening of the placing slot 5 is the same as the opening direction of the opening of the finger sleeve 3, when the cutter head 2 is placed in the placing slot 5, the finger ring body 1 can be arranged in the inner cavity, so that the matching device and the main cutter can be relatively and fixedly placed.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The overhead type strawberry stolon pruning tool is characterized by comprising a main cutter and a matching device, wherein the main cutter is sleeved on a finger, the matching device is arranged on the finger, the main cutter comprises a finger ring body, the finger ring body is of a circular ring structure with a notch, and one end of the finger ring body extends outwards along the tangential direction of the finger ring body to form a cutter head; the dispenser comprises a finger sleeve, an inner cavity for placing fingers is formed in the finger sleeve, a knife cutting plate is fixedly arranged on the outer surface of the finger sleeve, and the knife cutting plate and the knife cutting head are arranged correspondingly.

2. The elevated strawberry stolon pruning tool of claim 1, wherein the main cutter is sleeved on an index finger and the adapter is sleeved on a thumb.

3. The elevated strawberry stolon pruning tool according to claim 1, wherein the cutter head is provided with a concave arc edge, and both sides of the concave arc edge in the width direction are provided with arc obtuse angles, and the thickness of the arc obtuse angles is the same as that of the finger ring body.

4. The elevated strawberry stolon pruning tool according to claim 3, wherein the finger stall is made of a silica gel material, the center position of the finger stall is concavely extended to form the inner cavity with an open mouth, and the finger stall is sleeved on a finger through the open mouth.

5. The elevated strawberry stolon pruning tool according to claim 4, wherein the cutter plate is provided with an arc-shaped plate, the inner arc surface of the cutter plate is closely attached and fixed to the outer surface of the finger sleeve, the outer arc surface of the cutter plate is provided with a fixing groove and a cutter groove, plant rhizomes are placed in the fixing groove, and the cutter groove is arranged corresponding to the cutter head.

6. The overhead strawberry stolon pruning tool of claim 5, wherein the arc radius of the knife cutting plate is less than the arc radius of the concave arc edge.

7. The elevated strawberry stolon pruning tool of claim 5, wherein the fixing groove extending direction and the cutting groove extending direction are arranged perpendicular to each other; the extending direction of the fixing groove is the same as that of the inner cavity; the cutting grooves are equidistantly arranged along the extending direction of the fixing groove.

8. The elevated strawberry stolon pruning tool of claim 5, wherein the fixing groove is provided as an arc-shaped groove, the knife cutting groove is provided as a V-shaped groove, and the depth of the knife cutting groove is greater than or equal to the depth of the fixing groove.

9. The elevated strawberry stolon pruning tool according to claim 4, wherein a placing part for placing the cutter head is further arranged on the dispenser, the finger sleeve is provided with an arc-shaped section and a straight section on the cross section of the open opening, the arc-shaped section and the straight section are connected end to form a closed ring-shaped structure, the cutter cutting plate is arranged on the arc-shaped section, the placing part is arranged on the straight section, the arc-shaped section corresponds to the fingerprint surface of a thumb, and the straight section corresponds to the nail surface of the thumb.

10. The elevated strawberry stolon pruning tool according to claim 9, wherein the placing portion is configured to be placed in a seam, the straight section is provided with an attaching piece, the attaching piece is configured to be a sheet-shaped structure, the attaching piece is in contact with corresponding end surfaces of the straight section, the attaching piece is provided with at least two attaching edges, the attaching piece is fixedly connected with the outer surface of the straight section through the attaching edges, the placing seam is formed between the attaching piece and the straight section, a placing opening is formed between the two attaching edges of the placing seam, and the cutter head is inserted into the placing seam through the placing opening and is fixed in the placing seam.