CN2329159Y - Universal filling gun for farmland - Google Patents
Universal filling gun for farmland Download PDFInfo
- Publication number
- CN2329159Y CN2329159Y CN 98221003 CN98221003U CN2329159Y CN 2329159 Y CN2329159 Y CN 2329159Y CN 98221003 CN98221003 CN 98221003 CN 98221003 U CN98221003 U CN 98221003U CN 2329159 Y CN2329159 Y CN 2329159Y
- Authority
- CN
- China
- Prior art keywords
- handle
- filling gun
- slide bar
- gun according
- rifle head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a universal filling gun for farmland, comprising a handle, a measuring tube and a gun head. The upper end of the measuring tube is connected with the handle, and the lower end of the measuring tube is connected with the gun head. The handle is provided with a slide bar operating mechanism, and a switch trigger and a slide bar are fixed to the handle via pins. The fixed position of the slide bar is provided with an offsetting spring, the switch trigger is contacted with the free end of the slide bar, the other end of the slide bar is hinged with a piston pull rod, and a liquid inlet is communicated with a liquid outlet via a piston cavity. The filling gun having the advantages of simple and reasonable structure, good tightness, high safety, convenience for use and carrying, favorable service performance and easy replacement for parts which are easy to break can be widely used for fertilizing, watering, spraying pesticide, etc. the root parts of crops.
Description
The utility model relates to the general filling gun in a kind of farmland, belongs to agricultural tools.
The peasant tills the land and progressively realizes technicalization, to different crops, in different periods, different scene of operations need be made the science of concrete condition and handle, and agricultural tools miscellaneous occurred thereupon, to crop root part apply fertilizer, water, laxative etc., can use filling gun.But existing filling gun causes to have following problem because structure is owed rationally:
1 or structure simple and crude, or parts are many, complex structure, weight is big;
2, poor sealing performance easily leaks; Have even soup easily flows to the operator on hand, pollutes poisoning;
3, use, carry inconvenience;
4, corrosion resistant performance is poor;
5, parts are perishable, and are not general with it again, damage the back and are difficult for changing.
The purpose of this utility model is to provide a kind of farmland general filling gun, and this filling gun is simple and reasonable, corrosion resistant, and good airproof performance, safety is good, use, easy to carry, serviceability is good, and easily worn part is easily changed.
The general filling gun in the utility model farmland, comprise handle, controlling tube and rifle head, the upper end catcher handle of controlling tube, following termination rifle head, handle is provided with operating mechanism, its operating mechanism is a sliding bar mechanism, switch trigger, slide bar are fixed on the handle by pin, and the bearing of slide bar is provided with back-moving spring, and the switch trigger contacts with the free end of slide bar, the other end of slide bar and pitch brace hinge, inlet is communicated with by plunger shaft with liquid outlet.
Described filling gun, its inlet are positioned at an end of plunger shaft, and liquid outlet is positioned on the perisporium of plunger shaft.In order to increase sealing, can add sealing shroud on the inwall of plunger shaft, set up two or more sealing rings on the piston.
The handle of filling gun is closed ring, to be convenient for carrying and to use.
The handle of filling gun is ABS engineering plastics handles, and is in light weight, corrosion-resistant.
The inwall of filling gun has a zinc coat, strengthens anticorrosion durability.
The outer surface of filling gun rifle head is provided with the annular knurl ripple, is coated with color marker on the ripple, so that the operator observes the insertion depth of rifle head in soil.
The rifle head of filling gun is by the seamless steel pipe manufacturing, and inwall carries out preservative treatment; Controlling tube is a lucite pipe; Other member adopts the engineering plastics injection mo(u)lding; Need sealing place to seal between parts with fluid sealant.
The utility model has adopted piston structure, and its easily worn part can use universal component as piston, as the general pintle on the medical syringe, easily worn part can be changed at an easy rate.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1, structural representation of the present utility model also are an embodiment.
The left view of Fig. 2, Fig. 1.
Among the figure: 1 handle, 2,5 steady pins, 3 triggers, 4 back-moving springs, 6 slide bars, 7 pitch braces, 8 inlets, 9 sealing rings, 10 liquid outlets, 11 sealing shrouds, 12 handles and controlling tube be connected running-on, 13 controlling tubes, 14 pedals, 15 glands, 16 rifle heads, 17 fluid holes.
As shown in the figure, the general filling gun in the utility model farmland, comprise handle 1, controlling tube 13 and rifle head 16, the upper end catcher handle 1 of controlling tube 13, what form handle and controlling tube is connected running-on 12, the following termination rifle head 16 of controlling tube 13, handle 1 is provided with the slide bar operating mechanism, its switch trigger 3, slide bar 6 are fixed on the handle 1 by pin 2,5, the bearing of slide bar 6 is provided with back-moving spring 4, switch trigger 3 contacts with the free end of slide bar 6, and the other end of slide bar 6 and pitch brace 7 hinges, inlet 8 and liquid outlet 10 are communicated with by plunger shaft.Be added with sealing shroud 11 on the inwall of plunger shaft, two or more sealing rings 9 are arranged on the piston.Each sealing place scribbles fluid sealant.
The handle 1 of filling gun is closed ring, make by the ABS engineering plastics, controlling tube 13 is a lucite pipe, be provided with ball float in the controlling tube 13, rifle head 16 is a seamless steel pipe, and its inwall has a zinc-plated anticorrosive coat, and the end of rifle head 16 is provided with fluid hole 17, the outer surface of rifle head 16 is provided with the annular knurl ripple, and red-label is arranged on the ripple.
During use, inlet 8 of the present utility model is received on the fluid flexible pipe of sprayer.Foot-operated pedal 14 inserts rifle head 16 in the soil, observes the mark on the rifle head 16, is inserted into the desired degree of depth.Operating switch spanner 3, then the free end of slide bar 6 is shifted to handle 1 inboard, and the other end of slide bar 6 drives piston rod 7 and extracts out, makes inlet 8 and liquid outlet 10 link up, liquid in the sprayer can be pressed in the controlling tube 13, and then is seeped into the soil from fluid hole 17 streams.Gauge tap trigger 3, ball float in the observed quantity keyholed back plate 13 is determined each injection rate of inserting the parenteral solution in the soil.Trip switch trigger 3, back-moving spring 4 resets piston rod, seals water inlet 8, and in the liquid in the controlling tube 13 was sealed and is trapped in, fluid injection stopped.
Sealing ring 9 on the piston has two or more, plays good sealing function, and the liquid that accumulates once in a while between sealing ring also can guarantee sealing property more along with the mobile controlling tube 13 that falls into of piston.
The import and export of operating mechanism of the present utility model and liquid and pipeline all below the stick control hand-holding part, water can not on flow on hand, definitely avoided the pollution of soup.
From this, the utility model is simple and reasonable, and cost is low, and is in light weight, and corrosion resistant performance is good, good airproof performance, and liquid does not leak outside, and safety is good, use, easy to carry, comprehensive serviceability is good, and easily worn part is easily changed.The root that the utility model can be widely used in crops applies fertilizer, waters, laxative etc., is particularly useful for the arid area.Because sealing, safety, serviceability are good, use the utility model to increase work efficiency, and, because of its liquid does not leak outside, also can reduce the waste of fertilizer and soup.
Claims (8)
1, the general filling gun in a kind of farmland, comprise handle, controlling tube and rifle head, the upper end catcher handle of controlling tube, following termination rifle head, handle is provided with operating mechanism, it is characterized in that operating mechanism is a sliding bar mechanism, switch trigger, slide bar are fixed on the handle by pin, and the bearing of slide bar is provided with back-moving spring, and the switch trigger contacts with the free end of slide bar, the other end of slide bar and pitch brace hinge, inlet is communicated with by plunger shaft with liquid outlet.
2, filling gun according to claim 1 is characterized in that inlet is positioned at an end of plunger shaft, and liquid outlet is positioned on the perisporium of plunger shaft.
3, filling gun according to claim 1 is characterized in that being added with sealing shroud on the inwall of plunger shaft.
4, filling gun according to claim 1 is characterized in that two or more sealing rings are arranged on the piston.
5, filling gun according to claim 1 is characterized in that handle is closed ring.
6, filling gun according to claim 1 is characterized in that handle is ABS engineering plastics handles.
7, filling gun according to claim 1 is characterized in that rifle head inwall has a zinc coat.
8, filling gun according to claim 1 is characterized in that the outer surface of rifle head is provided with the annular knurl ripple, is coated with color marker on the ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221003 CN2329159Y (en) | 1998-05-06 | 1998-05-06 | Universal filling gun for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221003 CN2329159Y (en) | 1998-05-06 | 1998-05-06 | Universal filling gun for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329159Y true CN2329159Y (en) | 1999-07-21 |
Family
ID=33972670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221003 Expired - Fee Related CN2329159Y (en) | 1998-05-06 | 1998-05-06 | Universal filling gun for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329159Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672889A (en) * | 2016-05-18 | 2018-02-09 | 纳特菲亚实验室公司 | Include nutriment or the locking for refilling box of chemical substance and emptying system |
-
1998
- 1998-05-06 CN CN 98221003 patent/CN2329159Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672889A (en) * | 2016-05-18 | 2018-02-09 | 纳特菲亚实验室公司 | Include nutriment or the locking for refilling box of chemical substance and emptying system |
| CN107672889B (en) * | 2016-05-18 | 2020-08-21 | 纳特菲亚实验室公司 | Locking and emptying systems for refill cartridges containing nutrients or chemicals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |