CN203353058U - Lawn punching pin capable of dumping soil laterally - Google Patents
Lawn punching pin capable of dumping soil laterally Download PDFInfo
- Publication number
- CN203353058U CN203353058U CN 201320459858 CN201320459858U CN203353058U CN 203353058 U CN203353058 U CN 203353058U CN 201320459858 CN201320459858 CN 201320459858 CN 201320459858 U CN201320459858 U CN 201320459858U CN 203353058 U CN203353058 U CN 203353058U
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- soil
- unearthed
- lawn
- track
- dumping
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Abstract
The utility model discloses a lawn punching pin capable of dumping soil laterally, belonging to the technical field of lawn punching machinery. The lawn punching pin comprises a pin body which is of a cylindrical structure and comprises a front end, a middle part and a rear end, wherein the front end is a punching part, the middle part is a soil dumping part and the rear end is an installing part. The punching part is of a tubular structure and comprises a tube body and a soil inlet in the front end of the tube body. A soil dumping opening is formed in one side of the middle part of the pin body. The soil dumping part further comprises a soil dumping rail, wherein one end of the soil dumping rail is connected with the inner wall of a pipeline inside the punching part, and the other end of the soil dumping rail is connected with the soil dumping opening. The soil dumping rail is a smooth rail and the installing part is of a solid structure. The lawn punching pin disclosed by the utility model is provided with the special soil dumping rail, so that on one hand, the soil dumping efficiency is increased to lower a risk that the soil inlet is blocked, on the other hand, the side wall of the soil dumping part can be thickened to prolong the service life of the lawn punching pin.
Description
Technical field
The utility model belongs to lawn punching-machine tool technical field, specifically, relates to a kind of side casting lawn perforating needle.
Background technology
After lawn is built up, except reasonably being applied fertilizer in lawn, pour water, the maintenance management such as pruning, also need in good time punching.From the needs of Turfgrass Growth growth itself and the function for level ground on lawn, the punching measure is very important.Punching is by selecting suitable punching mechanical in suitable period, gets the soil volume from lawn, and physical behavior and other characteristics on improvement lawn, with the decomposition of the overgrown with weeds branch layer in quickening lawn, promote a kind of maintenance measure that ground, lawn and under ground portion grow.Because the surface on lawn forms fine and close canopy, the litter layer on surface can hinder moisture and enters soil simultaneously.Along with the aggravation of soil compaction, moisture is difficult to enter especially, when serious, can form " dry spot ", and this " dry spot " makes how to water and all make water be penetrated in soil to go.Perforating needle directly penetrates turf and litter layer, forms the passage that a moisture enters soil, also for entering of oxygen, creates conditions simultaneously.In addition, the lawn root system is periodically carrying out the metabolic process of growth, death.These dead root systems are stayed in the space in soil, wait for that microorganism is broken down into as mineral matter, and mineral matter is reuptaked utilization by plant again.But, the decomposition of dead root system is needed to the regular hour, that does not have enough time to decompose just becomes the organic matter in soil.These organic matters, just as sponge, can absorb the moisture that is several times as much as self.Too much organic matter, can bring negative effect to lawn growth, and " browsing " phenomenon easily occurs.Can improve the gas permeability of soil by punching and accelerate organic decomposition.
For different times, different demand, during to the punching on different lawns, often need to beat dissimilar hole, we can reach this purpose by selecting different perforating needles.Side casting lawn perforating needle is a kind of perforating needle that can beat hollow hole, and this pin that fans the air can be taken the soil that the content of organic matter is higher out of when punching, by spreading into new soil, thereby reduces content organic in original lawn.
China Patent No. 200920180838.8, open day is on September 1st, 2010, and patent name is perforating needle, and the described perforating needle of this utility model comprises needle body, and needle body is the hollow pipe-type structure, and middle part has soil outlet, and an end is for advancing Tu Kou and for contraction-like to the inside.This utility model is simple in structure, low cost of manufacture, and drilling is convenient and swift.But the whole needle body of the described perforating needle of this utility model is the hollow pipe-type structure, and middle part establishes and has unearthed hole, makes the service life of this utility model low, impracticable, and the unearthed efficiency in the hole of simultaneously being unearthed is low and easily cause the obstruction into Tu Kou.
Summary of the invention
The problem that 1, will solve
Low for the service life existed in prior art, be not durable and the low problem of stopping up into Tu Kou that easily causes of unearthed efficiency, the invention provides a kind of side casting lawn perforating needle, it is designed with special unearthed track, thereby having reduced, the unearthed efficiency that increased unearthed track on the one hand advances soil mouthful blocked risk, the track that is unearthed on the other hand can be thickeied the sidewall of the part of being unearthed, and has increased service life.
2, technical scheme
The purpose of this utility model is achieved through the following technical solutions:
A kind of side casting lawn perforating needle, comprise needle body, and described needle body is column structure, comprises front end, middle part and rear end; Described front end is perforation; Described middle part is the part of being unearthed; Described rear end is mounting portion; Described perforation is tubular structure, comprises the Tu Kou that advances of body and body front end; One side at the middle part of described needle body has soil outlet; Described unearthed part also comprises unearthed track; Described unearthed track one end is connected with the inner-walls of duct of perforation inside, and the other end is connected with soil outlet; Described unearthed track is a round and smooth shape track; Described mounting portion is solid construction.
Preferably, describedly advance the outer surface of Tu Kou for contraction-like to the inside.
Preferably, surface, described mounting portion is provided with screw thread.
Preferably, described mounting portion radius is less than the radius of the part of being unearthed.
Preferably, described mounting portion is provided with bulge-structure.
Preferably, described unearthed track is comprised of a slope track and an arc track.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
(1) needle body of the present utility model is column structure, comprise front end, middle part and rear end, front end is perforation, middle part is the part of being unearthed, rear end is mounting portion, one side at needle body middle part has soil outlet, unearthed part also comprises the round and smooth shape track that is unearthed, track one end that is unearthed is connected with the inner-walls of duct of perforation inside, the other end is connected with soil outlet, adopt such structural design greatly to increase unearthed efficiency of the present utility model, make perforation and be unearthed partly to be difficult for being blocked by earth;
(2) mounting portion of the present utility model is solid construction, and the part of being unearthed adopts the track that is unearthed to thicken sidewall, has greatly increased service life of the present utility model;
(3) outer surface of the Tu Kou of advancing of the present utility model shrinks the formation otch to the inside, and what can be more prone to enters in soil, has increased perforating efficiency;
(4) lateral surface of mounting portion of the present utility model can be designed as helicitic texture or bulge-structure, and convenient and different lawn punching-machines connects;
(5) the utility model is simple in structure, reasonable in design, is easy to manufacture.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is left view of the present utility model.
Embodiment
Below in conjunction with concrete drawings and the specific embodiments, the utility model further is described.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, for a kind of side casting of the present utility model lawn perforating needle, comprise needle body, needle body is column structure, comprises front end, middle part and rear end.Front end is perforation, and middle part is the part of being unearthed, and rear end is mounting portion.Perforation is tubular structure, comprises the Tu Kou that advances of body and body front end.One side at the middle part of needle body has soil outlet.Unearthed part also comprises unearthed track, and track one end that is unearthed is connected with the inner-walls of duct of perforation inside, and the other end is connected with soil outlet.Unearthed track is a round and smooth shape track, and mounting portion is solid construction.
Advance the outer surface of Tu Kou for contraction-like to the inside, the surface, mounting portion is provided with screw thread, and the mounting portion radius is less than the radius of the part of being unearthed.The track that is unearthed is comprised of a slope track and an arc track.
While using a kind of novel cross of the present utility model lawn perforating needle, only mounting portion of the present utility model need be connected with lawn punching-machine, allow lawn punching-machine enter duty and can complete drilling operation.
Embodiment 2
A kind of side casting lawn perforating needle under the present embodiment is that with the difference of embodiment 1 described mounting portion is provided with bulge-structure, and described unearthed track is an arc-shaped rail.
Below schematically the invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that do not break away from this creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to the protection domain of this patent.
Claims (6)
1. a side casting lawn perforating needle, comprise needle body, it is characterized in that, described needle body is column structure, comprises front end, middle part and rear end; Described front end is perforation; Described middle part is the part of being unearthed; Described rear end is mounting portion; Described perforation is tubular structure, comprises the Tu Kou that advances of body and body front end; One side at the middle part of described needle body has soil outlet; Described unearthed part also comprises unearthed track; Described unearthed track one end is connected with the inner-walls of duct of perforation inside, and the other end is connected with soil outlet; Described unearthed track is a round and smooth shape track; Described mounting portion is solid construction.
2. a kind of side casting according to claim 1 lawn perforating needle, is characterized in that, describedly advances the outer surface of Tu Kou for contraction-like to the inside.
3. a kind of side casting according to claim 1 lawn perforating needle, is characterized in that, surface, described mounting portion is provided with screw thread.
4. a kind of side casting according to claim 1 lawn perforating needle, is characterized in that, described mounting portion radius is less than the radius of the part of being unearthed.
5. a kind of side casting according to claim 1 lawn perforating needle, is characterized in that, described mounting portion is provided with bulge-structure.
6. according to the described a kind of side casting of claim 1-5 any one lawn perforating needle, it is characterized in that, described unearthed track is comprised of a slope track and an arc track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459858 CN203353058U (en) | 2013-07-30 | 2013-07-30 | Lawn punching pin capable of dumping soil laterally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459858 CN203353058U (en) | 2013-07-30 | 2013-07-30 | Lawn punching pin capable of dumping soil laterally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353058U true CN203353058U (en) | 2013-12-25 |
Family
ID=49800909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320459858 Expired - Fee Related CN203353058U (en) | 2013-07-30 | 2013-07-30 | Lawn punching pin capable of dumping soil laterally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302861A (en) * | 2018-11-29 | 2019-02-05 | 马鞍山市绿之友机械制造有限公司 | A kind of side casting perforating needle and its processing method |
-
2013
- 2013-07-30 CN CN 201320459858 patent/CN203353058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302861A (en) * | 2018-11-29 | 2019-02-05 | 马鞍山市绿之友机械制造有限公司 | A kind of side casting perforating needle and its processing method |
| CN109302861B (en) * | 2018-11-29 | 2022-05-03 | 马鞍山市绿之友机械制造有限公司 | Side soil discharging perforating needle and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160730 |