CN209711024U - Crop root device for administration of drugs - Google Patents
Crop root device for administration of drugs Download PDFInfo
- Publication number
- CN209711024U CN209711024U CN201920153744.5U CN201920153744U CN209711024U CN 209711024 U CN209711024 U CN 209711024U CN 201920153744 U CN201920153744 U CN 201920153744U CN 209711024 U CN209711024 U CN 209711024U
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- Prior art keywords
- piston
- medicine
- pouring pipe
- administration
- crop root
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Abstract
The utility model discloses a kind of crop root device for administration of drugs, belong to device for administration of drugs field, it usually requires to pour application after excavating the soil near crop root for solving current root application, will cause certain destruction, while tedious problem to crop tuber when excavating soil.It includes medicine storing pot and chemicals-injection mechanism, and chemicals-injection mechanism includes vertical tube and piston, and vertical tube is fixedly connected with drug storage pot sidewall, and middle part is connected to medicine storing pot bottom side, and vertical tube lower end is equipped with end cap；Piston is set in vertical tube, and top land is equipped with push rod, and push rod lower end is fixedly connected with piston upper end, and push rod upper end is extended outside vertical bar；Piston is equipped with medicine-pouring pipe, and medicine-pouring pipe upper end is fixedly connected with piston, and medicine-pouring pipe lower end penetrates end cap.The technical program makes by way of being inserted into injection, can effectively avoid causing to damage to crop root, reduce labor intensity in medicine-pouring pipe insertion soil by pushing down on medicine-pouring pipe in piston folding process.
Description
Technical field
The utility model belongs to device for administration of drugs field, is crop root device for administration of drugs specifically.
Background technique
Crop application mainly includes foliage application and root application, and the mode that foliage application generallys use sprinkling can obtain
Preferable effect, and root application usually requires to pour application after excavating the soil near crop root, is excavating soil
When will cause certain destruction to crop tuber, while the amount of labour is big.
Utility model content
The utility model aim is intended to provide a kind of solution insufficient crop root device for administration of drugs in the prior art.For reality
Existing above-mentioned technical purpose, the technical solution adopted in the utility model are as follows:
A kind of crop root device for administration of drugs, including medicine storing pot and chemicals-injection mechanism, the chemicals-injection mechanism include vertical tube and piston,
The vertical tube is fixedly connected with drug storage pot sidewall, and middle part is connected to medicine storing pot bottom side, and the vertical tube lower end is equipped with end cap；
The piston is set in vertical tube, and the top land is equipped with push rod, the fixed company in the push rod lower end and piston upper end
It connects, the push rod upper end is extended outside vertical bar；
The piston is equipped with medicine-pouring pipe, and the medicine-pouring pipe upper end is fixedly connected with piston, under the medicine-pouring pipe
End penetrates end cap, and the medicine-pouring pipe upper portion side wall is provided with several through-holes.
Utility model by adopting the above technical scheme, medicine storing pot are converted for storing than good medicament, medicine storing pot bottom side
It is connected to riser middle, medicament is entered in vertical tube by riser middle；Piston is set in vertical tube, and piston upper end connects push rod, is passed through
The modes such as foot-operated push push rod that can push piston in vertical tube, squeeze medicament by medicine-pouring pipe top in piston folding process
The through-hole of outer wall enters in medicine-pouring pipe to be sprayed by medicine-pouring pipe lower end, and pushes down on medicine-pouring pipe in piston folding process, makes to infuse
Pencil is inserted into soil, by way of being inserted into injection, can effectively avoid causing to damage to crop root, and it is strong to reduce labour
Degree, simultaneously as medicine-pouring pipe moves down insertion soil in company with piston, piston moves down overall process and can squeeze to the medicament in vertical tube
Pressure, then the injection process of medicine-pouring pipe is that marginal not medicine is inserted on side, can be by the comprehensive injection of the soil horizon of process, and pesticide supplying effect is good.
It further limits, support spring is equipped in the vertical tube, the support spring is placed on outside medicine-pouring pipe, the support bullet
Spring upper and lower ends bear against piston and end cap, and support spring both ends are supported between piston and end cap, can be to moving down after
Piston is resetted.
It further limits, the medicine-pouring pipe is equipped with relief valve, and relief valve is connected on medicine-pouring pipe, and relief valve includes tube body
With spherical plug, spherical plug upper end is connected on tube body by spring, and spherical plug will be under tube body by spring force pulling
End sealing, in piston folding process, the medicament with pressure downwards washes spherical plug open, when cancelling to piston pressure,
Spherical plug resets under the action of the spring to be continued to seal bottom of the pipe.
It further limits, the piston outer wall is provided at least one annular groove, if the annular groove bottom is provided with dry refluxing
Road, the reflux road axially penetrate through piston, and the riser upper end is equipped with sealing ring, the sealing ring outer wall and the closed company of vertical tube
It connecing, riser upper end and piston upper end are constituted confined space by the sealing ring inner wall and push rod outer wall airtight connection, sealing ring, when
Piston folding process Chinese medicine is likely to enter between piston upper end and vertical tube in space, enters piston when piston moves up
The medicament of upper end will be entered in annular groove by reflux road, and be entered in fluid reservoir by annular groove, prevent the outside overflow of medicament.
It further limits, the drug storage pot bottom is equipped with traveling wheel, can be carried out medicine storing pot by traveling wheel, convenient for moving
It is dynamic.
It further limits, the push rod upper end is equipped with pedal, contact when pedal effectively increases foot-operated between sole
Area, convenient for operation.
It further limits, the pedal upper surface is equipped with the arc groove to lower recess, and arc groove is as foot pedal positions, energy
It is slid when enough preventing foot-operated and operator is damaged.
It further limits, the arc groove side wall is equipped with several anti-skid bulges, and anti-skid bulge further improves foot
Friction when stepping between foot improves antiskid effect.
It further limits, the medicine storing pot is connected with pushing hands by chemicals-injection mechanism side upper end side wall, can be square by pushing hands
Pushing medicine storing pot just, further increases the convenience of operation.
The utility model compared with prior art, by pushing down on medicine-pouring pipe in piston folding process, inserts medicine-pouring pipe
Enter in soil, by way of being inserted into injection, can effectively avoid that crop root is caused to damage, reduces labor intensity.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model crop root device for administration of drugs；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the enlarged drawing of B in Fig. 1；
Main element symbol description is as follows:
Medicine storing pot 1, vertical tube 2, piston 3, end cap 4, push rod 5, through-hole 6, support spring 7, tube body 8, spherical plug 9, annular groove
10, flow back road 11, traveling wheel 12, pedal 13, arc groove 14, anti-skid bulge 15, pushing hands 16, medicine-pouring pipe 17.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of crop root device for administration of drugs, including medicine storing pot 1 and chemicals-injection mechanism, the injection
Mechanism includes vertical tube 2 and piston 3, and the vertical tube 2 is fixedly connected with 1 side wall of medicine storing pot, and middle part and 1 bottom side of medicine storing pot connect
Logical, 2 lower end of vertical tube is equipped with end cap 4；The piston 3 is set in vertical tube 2, and push rod 5 is equipped at the top of the piston 3, described to push away
5 lower end of bar is fixedly connected with 3 upper end of piston, and 5 upper end of push rod is extended outside vertical bar；3 lower end of piston is equipped with medicine-pouring pipe
17,17 upper end of medicine-pouring pipe is fixedly connected with 3 lower end of piston, and 17 lower end of medicine-pouring pipe penetrates end cap 4, the medicine-pouring pipe 17
Upper portion side wall is provided with several through-holes 6.
In the present embodiment, medicine storing pot 1 is converted for storing than good medicament, is connected in the middle part of 1 bottom side of medicine storing pot and vertical tube 2
Logical, medicament in the middle part of vertical tube 2 by entering in vertical tube 2；Piston 3 is set in vertical tube 2, and 3 upper end of piston connects push rod 5, by foot-operated etc.
Mode pushes push rod 5 that can push piston 3 in vertical tube 2, squeezes medicament by 17 top of medicine-pouring pipe in 3 folding process of piston
The through-hole 6 of outer wall enters in medicine-pouring pipe 17 to be sprayed by 17 lower end of medicine-pouring pipe, and pushes down on medicine-pouring pipe 17 in 3 folding process of piston
It is dynamic, it is inserted into medicine-pouring pipe 17 in soil, by way of being inserted into injection, can effectively avoid that crop root is caused to damage, drop
Low labor intensity, simultaneously as medicine-pouring pipe 17 moves down insertion soil in company with piston 3, piston 3 moves down overall process can be to vertical tube 2
Interior medicament is squeezed, then the injection process of medicine-pouring pipe 17 is that marginal not medicine is inserted on side, can infuse comprehensively the soil horizon of process
Medicine, pesticide supplying effect are good.
In the present embodiment, it is equipped with support spring 7 in the vertical tube 2, the support spring is placed on outside medicine-pouring pipe 17, the branch
It holds spring upper and lower ends and bears against piston 3 and end cap 4,7 both ends of support spring are supported between piston 3 and end cap 4, can be right
Piston 3 after moving down is resetted.
In the present embodiment, the medicine-pouring pipe 17 is equipped with relief valve, and relief valve is connected on medicine-pouring pipe 17, and relief valve includes
Tube body 8 and spherical plug 9, spherical 9 upper end of plug are connected on tube body 8 by spring, and spherical plug 9 is pulled by spring force
8 lower end of tube body is sealed, in 3 folding process of piston, the medicament with pressure downwards washes spherical plug 9 open, when cancellation pair
When piston 3 presses, spherical plug 9 resets under the action of the spring to be continued to seal 8 lower end of tube body.
In the present embodiment, 3 lower end outer wall of piston is provided at least one annular groove 10, and 10 bottom of annular groove is provided with several
Flow back road 11, and the reflux road 11 axially penetrates through piston 3, and 2 upper end of vertical tube is equipped with sealing ring, the sealing ring outer wall with erect
2 airtight connection of pipe, the sealing ring inner wall and 5 outer wall airtight connection of push rod, sealing ring is by 2 upper end of vertical tube and 3 upper end structure of piston
At confined space, when 3 folding process Chinese medicine of piston is likely to enter between 3 upper end of piston and vertical tube 2 in space, when piston 3
Enter the medicament of 3 upper end of piston when moving up, will be entered in annular groove 10 by reflux road 11, and fluid reservoir is entered by annular groove 10
It is interior, prevent the outside overflow of medicament.
In the present embodiment, 1 bottom of medicine storing pot is equipped with traveling wheel 12, can be carried out medicine storing pot 1 by traveling wheel 12,
It is easy to remove.
In the present embodiment, 5 upper end of push rod is equipped with pedal 13, when pedal 13 effectively increases foot-operated between sole
Contact area, convenient for operation.
In the present embodiment, 13 upper surface of pedal is equipped with the arc groove 14 to lower recess, and arc groove 14 is used as foot
Position is stepped on, is slid when can prevent foot-operated and operator is damaged.
In the present embodiment, 14 side wall of arc groove is equipped with several anti-skid bulges 15, and anti-skid bulge 15 further mentions
Friction when high foot-operated between foot improves antiskid effect.
In the present embodiment, the medicine storing pot 1 is connected with pushing hands 16 by chemicals-injection mechanism side upper end side wall, can by pushing hands 16
Easily to push medicine storing pot 1, the convenience of operation is further increased.
The technical program compared with prior art, by pushing down on medicine-pouring pipe 17 in 3 folding process of piston, makes medicine-pouring pipe
In 17 insertion soil, it by way of being inserted into injection, can effectively avoid that crop root is caused to damage, reduce labor intensity.
Crop root device for administration of drugs provided by the utility model is described in detail above.The explanation of specific embodiment
It is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be carried out to the utility model and are repaired
Decorations, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (9)
1. a kind of crop root device for administration of drugs, including medicine storing pot and chemicals-injection mechanism, it is characterised in that: the chemicals-injection mechanism includes perpendicular
Pipe and piston, the vertical tube are fixedly connected with drug storage pot sidewall, and middle part is connected to medicine storing pot bottom side, the vertical tube lower end
Equipped with end cap；
The piston is set in vertical tube, and the top land is equipped with push rod, and the push rod lower end is fixedly connected with piston upper end, institute
Push rod upper end is stated to extend outside vertical bar；
The piston is equipped with medicine-pouring pipe, and the medicine-pouring pipe upper end is fixedly connected with piston, and the medicine-pouring pipe lower end is worn
Saturating end cap, the medicine-pouring pipe upper portion side wall are provided with several through-holes.
2. crop root device for administration of drugs according to claim 1, it is characterised in that: support spring is equipped in the vertical tube,
The support spring is placed on outside medicine-pouring pipe, and the support spring upper and lower ends bear against piston and end cap.
3. crop root device for administration of drugs according to claim 1, it is characterised in that: the medicine-pouring pipe is equipped with relief valve.
4. crop root device for administration of drugs according to claim 1, it is characterised in that: the piston outer wall is provided at least
One annular groove, if the annular groove bottom is provided with dry refluxing road, the reflux road axially penetrates through piston, and the riser upper end is equipped with close
Seal ring, the sealing ring outer wall and vertical tube airtight connection, the sealing ring inner wall and push rod outer wall airtight connection.
5. crop root device for administration of drugs according to claim 1, it is characterised in that: the drug storage pot bottom is equipped with walking
Wheel.
6. crop root device for administration of drugs according to claim 1, it is characterised in that: the push rod upper end is equipped with pedal.
7. crop root device for administration of drugs according to claim 6, it is characterised in that: the pedal upper surface is equipped with to recessed
Sunken arc groove.
8. crop root device for administration of drugs according to claim 7, it is characterised in that: if the arc groove side wall is equipped with
Dry anti-skid bulge.
9. crop root device for administration of drugs according to claim 8, it is characterised in that: the medicine storing pot leans on chemicals-injection mechanism side
Upper end side wall is connected with pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153744.5U CN209711024U (en) | 2019-01-29 | 2019-01-29 | Crop root device for administration of drugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153744.5U CN209711024U (en) | 2019-01-29 | 2019-01-29 | Crop root device for administration of drugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209711024U true CN209711024U (en) | 2019-12-03 |
Family
ID=68681747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153744.5U Expired - Fee Related CN209711024U (en) | 2019-01-29 | 2019-01-29 | Crop root device for administration of drugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209711024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176579A (en) * | 2022-08-09 | 2022-10-14 | 中国科学院地理科学与资源研究所 | Agricultural fertilizer distributor capable of controllably spraying fertilizer |
-
2019
- 2019-01-29 CN CN201920153744.5U patent/CN209711024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176579A (en) * | 2022-08-09 | 2022-10-14 | 中国科学院地理科学与资源研究所 | Agricultural fertilizer distributor capable of controllably spraying fertilizer |
| CN115176579B (en) * | 2022-08-09 | 2023-12-15 | 中国科学院地理科学与资源研究所 | Agricultural fertilizer distributor capable of controllably spraying fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |