CN203086959U - Screening-free stirring tank and special hydroseeder - Google Patents
Screening-free stirring tank and special hydroseeder Download PDFInfo
- Publication number
- CN203086959U CN203086959U CN 201220743363 CN201220743363U CN203086959U CN 203086959 U CN203086959 U CN 203086959U CN 201220743363 CN201220743363 CN 201220743363 CN 201220743363 U CN201220743363 U CN 201220743363U CN 203086959 U CN203086959 U CN 203086959U
- Authority
- CN
- China
- Prior art keywords
- tank body
- stirring
- stirring tank
- screening
- stir
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model belongs to the technical field of spraying seeding machinery, and particularly relates to a screening-free stirring tank and a special hydroseeder. The screening-free stirring tank comprises a stirring tank body; a stirring system is installed inside the stirring tank body; a material inlet is formed at the upper part of the outer side of the stirring tank body; a primary vibrating filtering screen is arranged at the material inlet; a vibrating device is arranged on the primary vibrating filtering screen; the stirring system comprises a two-shaft stirring system at the lower part in the stirring tank body and a one-shaft stirring system at the upper part; a secondary filtering screen is arranged between the two-shaft stirring system and the one-shaft stirring system in the stirring tank body; a slag removal opening is formed in the side surface of the stirring tank body, which corresponds to the secondary filtering screen; sedimentation basins are arranged on two sides of the inner lower part at the inner side of the stirring tank body; and sedimentation basin side doors are arranged on side surfaces of the stirring tank body, corresponding to the sedimentation basins. The screening-free stirring tank and the special hydroseeder are simple in structure and reasonable in design, the particle sizes of material screed twice can fully meet the requirement of a pump or a nozzle in the hydroseeder on sizes of overflowing particles, labor is saved, the construction efficiency is improved, the construction cost is saved, the stirring tank and the spraying seeding machine are convenient to operate and use, the safety is high, and the stirring tank and the spraying seeding machine are suitable for popularize and implementation.
Description
Technical field
The utility model belongs to the field of mechanical technique of sowing grass seeds by duster of plants such as greening side slope plantation draft, shrub, arbor, particularly relates to a kind of screening stirring tank body and special-purpose alien earth sparging machine of exempting from.
Background technology
Nowadays, the alien earth sparging machine has progressively replaced dry spraying machine and the concrete pump status in the greening side slope construction, has solved to a certain extent that dry spraying machine efficient is low, construction cost is high, artificial many and delivery pump moves inconvenience, the shortcoming that construction is dangerous.So-called alien earth sparging machine is with grass-seed, shrub, arbor kind etc., with water-loss reducer, adhesive, vegetable fiber and planting soil and fertilizer etc., is mixed into the mixed serum of thickness with water in stirring filling, with special-purpose slush pump it is sowed grass seeds by duster on side slope.Owing to contain water conservation, jointing material and various nutrient in the mixed serum, guaranteed the required water of plant growing and other nutriment source, so plant can be healthy, promptly grow up, saved the curing cycle of conventional method simultaneously! Be suitable for large-area greening and sow grass seeds by duster, particularly add high order granule technology, more adaptation is comparatively arid lacks the area of watering facility, and the hydrophobic reactant of high order granule, and the cellular granule that forms, and prevents that the rainwater scouring capability is strong especially! Therefore, the alien earth sparging machine is applicable to that rock, hard soil, sandy soil, poor and barren land, acid ground, arid tract, seashore propose the place greening of plant growing difficulties such as dam and sow grass seeds by duster, and is widely used in simultaneously on the engineering fields such as multiple green, the ecological recovery of highway, high-speed railway greening side slope, mine, desert treatment.
At present, existing spray seeder does not all have screening system, and in alien earth sparging machine work progress, for normally carrying out of guaranteeing to construct, flow particles through pump or nozzle is all had strict demand, and in general, the overcurrent particle requirement of pump is within 10 millimeters, the overcurrent particle of nozzle then requires in 20 millimeter, and this all requires material to comprise that the particle size of soil etc. must be controlled in 10 millimeters.Therefore, in engineering construction, must fully sieve materials such as soil size with after interior earlier at 10 millimeters, could in the spray seeder tank body, feed in raw material, this screening operation, taken a large amount of artificial (approximately need 8-10 people to sieve soil and could satisfy construction), that have or simply native with the forklift sieve, all increased construction cost greatly.And under the situation of raining, wet soil can't sieve at all, has then influenced duration and project progress greatly, brings very big trouble to construction.The soil that sieved is simultaneously also unavoidably mixed the bulky grain around the mound in tank body with forklift or artificial material loading the time, cause pump or nozzle place to stop up, even damage pump case or impeller etc., thereby influenced construction speed, reduce efficiency of construction, even also can improve construction cost.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, reasonable in design, can realize sieving function, improves efficiency of construction, reduces the screening of exempting from of construction cost and stirs tank body and special-purpose alien earth sparging machine.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of screening stirring tank body of exempting from, comprise the stirring tank body, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture, described charging aperture is provided with and once vibrates filter screen, the described filter screen that once vibrates is provided with vibrating device, described stirring system is divided into two stirring systems stirring bottom in the tank body and a stirring system on top, stir interior two of tank body, be provided with secondary filter between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole, the both sides, bottom are provided with sedimentation basin in the stirring tank body inboard, and the agitator tank body side surface position of sedimentation basin correspondence is provided with the sedimentation basin side door.
Described vibrating device comprises tapering tumbler gear and crankshaft connecting rod system.
The described mesh diameter that once vibrates filter screen is 20mm-50mm, and the mesh diameter of described secondary filter is 10mm-12mm.
A kind ofly comprise the above-mentioned special-purpose alien earth sparging machine that stirs tank body of exempting to sieve, also comprise frame, be fixedly mounted on the described stirring tank body of frame one side, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture, the opposite side of frame is equipped with slush pump, the transmission mechanism that is connected with stirring system with slush pump respectively, and the actuating unit that is connected with transmission mechanism, the inboard bottom of stirring tank body is provided with water inlet pipe and is connected with described slush pump, frame top is provided with operating desk and sows grass seeds by duster and piles arms, sow grass seeds by duster pile arms and described slush pump between be communicated with by delivery pipeline system, sowing grass seeds by duster piles arms and stir the return line system connectivity between the tank body, described charging aperture is provided with and once vibrates filter screen, the described filter screen that once vibrates is provided with vibrating device, described stirring system is divided into two stirring systems stirring bottom in the tank body and a stirring system on top, stir interior two of tank body, be provided with secondary filter between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole, the both sides, bottom are provided with sedimentation basin in the stirring tank body inboard, and the agitator tank body side surface position of sedimentation basin correspondence is provided with the sedimentation basin side door.
Described vibrating device comprises tapering tumbler gear and crankshaft connecting rod system, and the described mesh diameter that once vibrates filter screen is 20mm-50mm, and the mesh diameter of described secondary filter is 10mm-12mm.
Be provided with between described two stirring systems and the actuating unit and stir commutation variable block reductor, described actuating unit is two diesel engines.Described transmission mechanism is made of first, second transmission mechanism, and first transmission mechanism is the belt gear that is connected with underflow pump, and second transmission mechanism is the chain drive that is connected with stirring system.
In described delivery pipeline system and the return line system valve is installed all.
Described sow grass seeds by duster to pile arms pile arms for gimbaled nozzle.
Described frame top three faces are provided with guardrail, recording quantity, and unlimited one side is provided with the cat ladder towards frame top.
One side of described frame top, operating desk is equipped with the tool box, on the frame of slush pump top fuel tank is installed, and described stirring tank body top is provided with observation window.
Operation principle of the present utility model is as follows:
The utility model is exempted from screening stirring tank body and special-purpose alien earth sparging machine is to utilize hydrodynamics and material screening principle, by the screening structure is set on the stirring tank body twice, promptly by being provided with the vibrosieve structure one time at the charging aperture place of stirring tank body, material is comprised that soil etc. carries out first coarse fraction, material particles greater than the 20-50 millimeter is filtered out, particle diameter enters stirring tank body internal upper part less than the material of 20-50 millimeter, by with the stirring that mixes of water, material is stirred into the fluid pulpous state, then material since the principle of deadweight by on stirring in the tank body, the secondary filter excessively that the aperture at following middle part is 10-12 millimeters, enter and stir the tank body bottom, utilize the self-suction function of slush pump, slurry is sent into pipeline, and by spray gun be sprayed at domatic on; Do not cross the particle of regrading structure, dialled in by the stirring vane of a stirring system in the sedimentation basin on tank body both sides, after finishing, construction on the same day opens the sedimentation basin side door of tank wall, with spade large granular materials is cleaned out tank body, thereby reduced independent sieve geotechnique preface, saved manually, also effectively avoided simultaneously or reduced obstruction, improve efficiency of construction, saved construction cost.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model is exempted from screening and is stirred tank body and special-purpose alien earth sparging machine, owing on the screening tank body, have additional the screening structure twice, material is carried out first coarse fraction and secondary dusting cover branch, the particle diameter of the material after the screening can fully satisfy the requirement to the overcurrent particle size of pump in the alien earth sparging machine or nozzle, simultaneously, before regrading, filter by molten slurry back earlier, solved the technical barrier that wet soil or rainy day can not sieve so fully, and, compare with respect to traditional independent screening operation, saved artificial, improve efficiency of construction, saved construction cost.
2, structurally, the special-purpose alien earth sparging machine of the utility model adopts two engines such as Diesel Driven, and pumping and stirring are separated, and prevents that hydraulic oil is overheated and can't stir the shortcoming of underflow; Between two stirring systems and actuating unit, be provided with and stir commutation variable block reductor, can make speed of agitator and pumping mate more, can not make that when pumped slurry throttle is excessive, stir too fast, and cause soil structure and nutrient component in the slurries destroyed, and cause the slurries that are ejected on domatic to harden, be unfavorable for the growth of plant; The utility model spray seeder is higher than traditional fluid power spray seeder lift, and can add soil in the slurries of pumping, is suitable for the pumping slurry of thickness more, and range of application is wider.
3, structurally, the utility model is exempted from screening and is stirred tank body and special-purpose alien earth sparging machine and stir and be provided with main, a stirring system in the tank body, stir more even, better effects if; Described charging aperture has additional and once vibrates filter screen, below a stirring system of stirring tank interior, have additional secondary filter, the bottom is provided with sedimentation basin in stirring tank body, the agitator tank body side surface is provided with breast hole, thereby effectively material is sieved, avoid material in course of conveying, to stop up the pump housing or spray tip, improve the operating efficiency of sowing grass seeds by duster; Described sow grass seeds by duster to pile arms pile arms for gimbaled nozzle, can in the 360 ° of scopes in space, either direction sow grass seeds by duster, manipulate more convenient; Set up cat ladder, be convenient to the staff and lead to frame top, set up the tool box, the on-call maintenance when equipment of being convenient to breaks down avoids delay the construction period, sets up fuel tank, is convenient in time give fuel feeding in the diesel engine, and the continuing of constructing that guarantee to sow grass seeds by duster carries out, and be easy to use; Set up guardrail, safe, guarantee staff's personal safety.
4, structurally, the utility model exempts from that tank body is stirred in screening and special-purpose alien earth sparging machine is simple in structure, reasonable in design, the particle diameter of the material after twice screening can fully satisfy the requirement to the overcurrent particle size of pump in the alien earth sparging machine or nozzle, saved artificial, improve efficiency of construction, saved construction cost, easy for operation, safe, be suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail, wherein:
Fig. 1 exempts to sieve the structural representation that stirs tank body for the utility model;
Fig. 2 is the structural representation of the special-purpose alien earth sparging machine of the utility model;
Fig. 3 is the plan structure schematic diagram of special-purpose alien earth sparging machine shown in Figure 2;
Fig. 4 is the left TV structure schematic diagram of special-purpose alien earth sparging machine shown in Figure 2;
Fig. 5 is the right TV structure schematic diagram of special-purpose alien earth sparging machine shown in Figure 2;
Sequence number among the figure: 1, stir tank body, 2, charging aperture, 3, once vibrate filter screen, 4, vibrating device, 5, two stirring systems, 6, stirring systems, 7, secondary filter, 8, breast hole, 9, sedimentation basin, 10, sedimentation basin side door, 11, frame, 12, slush pump, 13, operating desk, 14, sow grass seeds by duster and pile arms, 15, delivery pipeline system, 16, the return line system, 17, stir commutation variable block reductor, 18, diesel engine, 19, guardrail, 20, cat ladder, 21, tool box, 22, fuel tank, 23, observation window, 24, valve.
Embodiment
Embodiment one:
Referring to Fig. 1, among the figure, the utility model is exempted from screening and is stirred tank body, comprise and stir tank body 1, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture 2, described charging aperture is provided with and once vibrates filter screen 3, the described filter screen that once vibrates is provided with vibrating device 4, described stirring system is divided into two stirring systems 5 stirring bottom in the tank body and a stirring system 6 on top, stir interior two of tank body, be provided with secondary filter 7 between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole 8, the both sides, bottom are provided with sedimentation basin 9 in the stirring tank body inboard, and the agitator tank body side surface position of sedimentation basin correspondence is provided with sedimentation basin side door 10.The described mesh diameter that once vibrates filter screen 3 is 20-50mm, and the mesh diameter of described secondary filter 7 is 10-12mm.
Embodiment two:
Referring to Fig. 2 to Fig. 5, among the figure, the special-purpose alien earth sparging machine of the utility model, comprise the above-mentioned screening stirring tank body of exempting from, also comprise frame 11, be fixedly mounted on the described stirring tank body 1 of frame one side, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture 2, the opposite side of frame is equipped with slush pump 12, the transmission mechanism that is connected with stirring system with slush pump respectively, and the actuating unit that is connected with transmission mechanism, the inboard bottom of stirring tank body lateral surface is provided with water inlet pipe and is connected with described slush pump, frame top is provided with operating desk 13 and sows grass seeds by duster and pile arms 14, sow grass seeds by duster pile arms and described slush pump between be communicated with by delivery pipeline system 15, sowing grass seeds by duster piles arms and stir has return line system 16 to be communicated with between the tank body, described charging aperture is provided with and once vibrates filter screen 3, the described filter screen that once vibrates is provided with vibrating device 4, described stirring system is divided into two stirring systems 5 stirring bottom in the tank body and a stirring system 6 on top, stir interior two of tank body, be provided with secondary filter 7 between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole 8, the both sides, bottom are provided with sedimentation basin 9 in the stirring tank body inboard, the agitator tank body side surface position of sedimentation basin correspondence is provided with sedimentation basin side door 10, is provided with between described two stirring systems and the actuating unit to stir commutation variable block reductor 17.The described mesh diameter that once vibrates filter screen 3 is 20-50mm, and the mesh diameter of described secondary filter 7 is 10-12mm.
Described actuating unit is two diesel engines 18.Described transmission mechanism is made of first, second transmission mechanism, and first transmission mechanism is the belt gear that is connected with underflow pump, and second transmission mechanism is the chain drive that is connected with stirring system.In described delivery pipeline system and the return line system valve 24 is installed all.Described sow grass seeds by duster to pile arms 14 pile arms for gimbaled nozzle.Described frame top three faces are provided with guardrail 19, and recording quantity, unlimited one side are provided with the cat ladder 20 towards frame top.One side of described frame top, operating desk is equipped with tool box 21, on the frame of slush pump top fuel tank 22 is installed, and described stirring tank body top is provided with observation window 23.
The course of work of the present utility model is as follows:
During work, with forklift or artificial material loading, material is that the once vibration filter screen of 50mm carries out first coarse fraction at charging aperture through mesh diameter, material particles greater than the 20-50 millimeter is filtered out, particle diameter enters stirring tank body internal upper part less than the material of 20-50 millimeter, by under a stirring system effect, mixing stirring with water, material is stirred into the fluid pulpous state, material is because deadweight is 10-12 millimeters secondary filter by the mesh diameter in the middle part of about the tank body then, enter and stir bottom in the tank body, utilize the self-suction function of pump, slurry sent into pipeline, and by shower nozzle be sprayed at domatic on; Do not cross the particle of secondary filter, dialled in by the stirring vane of a stirring system in the sedimentation basin on tank body both sides, open the sedimentation basin side door of tank wall after construction on the same day finishes, large granular materials is cleaned out tank body with spade.Like this through once vibrating the first coarse fraction of filter screen, again through secondary filter at molten slurry back regrading, solved the technical barrier that wet soil that traditional work progress runs into or rainy day can not sieve fully, and saved greatly manually, improve efficiency of construction, saved construction cost.
The above only is the schematic embodiment of the utility model; be not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art is made under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.
Claims (10)
1. exempt from screening stirring tank body for one kind, comprise the stirring tank body, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture, it is characterized in that: described charging aperture is provided with and once vibrates filter screen, once vibrate filter screen and be provided with vibrating device, described stirring system is divided into two stirring systems stirring bottom in the tank body and a stirring system on top, stir interior two of tank body, be provided with secondary filter between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole, the both sides, bottom are provided with sedimentation basin in the stirring tank body inboard, and the agitator tank body side surface position of sedimentation basin correspondence is provided with the sedimentation basin side door.
2. the screening stirring tank body of exempting from according to claim 1, it is characterized in that: described vibrating device comprises tapering tumbler gear and crankshaft connecting rod system.
3. the screening stirring tank body of exempting from according to claim 1, it is characterized in that: the described mesh diameter that once vibrates filter screen is 20mm-50mm, and the mesh diameter of described secondary filter is 10mm-12mm.
4. one kind comprises the special-purpose alien earth sparging machine of exempting to sieve the stirring tank body according to claim 1, also comprise frame, be fixedly mounted on the described stirring tank body of frame one side, stir tank interior stirring system is installed, the external upper lateral part of agitator tank is provided with charging aperture, the opposite side of frame is equipped with slush pump, the transmission mechanism that is connected with stirring system with slush pump respectively, and the actuating unit that is connected with transmission mechanism, the inboard bottom of stirring tank body is provided with water inlet pipe and is connected with described slush pump, frame top is provided with operating desk and sows grass seeds by duster and piles arms, sow grass seeds by duster pile arms and described slush pump between be communicated with by delivery pipeline system, sowing grass seeds by duster piles arms and stir the return line system connectivity between the tank body, it is characterized in that: described charging aperture is provided with and once vibrates filter screen, the described filter screen that once vibrates is provided with vibrating device, described stirring system is divided into two stirring systems stirring bottom in the tank body and a stirring system on top, stir interior two of tank body, be provided with secondary filter between the stirring system, the lateral location of the stirring tank body corresponding with secondary filter is provided with breast hole, the both sides, bottom are provided with sedimentation basin in the stirring tank body inboard, and the agitator tank body side surface position of sedimentation basin correspondence is provided with the sedimentation basin side door.
5. alien earth sparging machine according to claim 4 is characterized in that: described vibrating device comprises tapering tumbler gear and crankshaft connecting rod system, and the described mesh diameter that once vibrates filter screen is 20mm-50mm, and the mesh diameter of described secondary filter is 10mm-12mm.
6. alien earth sparging machine according to claim 4, it is characterized in that: be provided with between described two stirring systems and the actuating unit and stir commutation variable block reductor, described actuating unit is two diesel engines, described transmission mechanism is made of first, second transmission mechanism, first transmission mechanism is the belt gear that is connected with underflow pump, and second transmission mechanism is the chain drive that is connected with stirring system.
7. alien earth sparging machine according to claim 4 is characterized in that: in described delivery pipeline system and the return line system valve is installed all.
8. alien earth sparging machine according to claim 4 is characterized in that: described sow grass seeds by duster to pile arms pile arms for gimbaled nozzle.
9. alien earth sparging machine according to claim 4 is characterized in that: described frame top three faces are provided with guardrail, recording quantity, and unlimited one side is provided with the cat ladder towards frame top.
10. alien earth sparging machine according to claim 4 is characterized in that: a side of described frame top, operating desk is equipped with the tool box, on the frame of slush pump top fuel tank is installed, and described stirring tank body top is provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743363 CN203086959U (en) | 2012-12-31 | 2012-12-31 | Screening-free stirring tank and special hydroseeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743363 CN203086959U (en) | 2012-12-31 | 2012-12-31 | Screening-free stirring tank and special hydroseeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086959U true CN203086959U (en) | 2013-07-31 |
Family
ID=48838424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743363 Withdrawn - After Issue CN203086959U (en) | 2012-12-31 | 2012-12-31 | Screening-free stirring tank and special hydroseeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026837A (en) * | 2012-12-31 | 2013-04-10 | 郑州市中源恒睿机械制造有限公司 | Screening-free stirring tank body and dedicated soil dressing spray-seeding machine |
| CN104285556A (en) * | 2014-10-24 | 2015-01-21 | 沈阳北方交通重工有限公司 | Telescopic foreign soil spray-seeding pipeline |
-
2012
- 2012-12-31 CN CN 201220743363 patent/CN203086959U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026837A (en) * | 2012-12-31 | 2013-04-10 | 郑州市中源恒睿机械制造有限公司 | Screening-free stirring tank body and dedicated soil dressing spray-seeding machine |
| CN103026837B (en) * | 2012-12-31 | 2015-08-12 | 郑州市中源恒睿机械制造有限公司 | Exempt from screening and stir tank body and special removed-earth jet sowing machine |
| CN104285556A (en) * | 2014-10-24 | 2015-01-21 | 沈阳北方交通重工有限公司 | Telescopic foreign soil spray-seeding pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103026837B (en) | Exempt from screening and stir tank body and special removed-earth jet sowing machine | |
| CN203226015U (en) | Greening spray seeder for preparing high-order aggregated soil | |
| CN101253829B (en) | Full-automatic multifunctional intelligentized stirring spraying-seeding special vehicle | |
| CN107509437A (en) | A kind of agricultural irrigation equipment with fertilizer mixed function | |
| CN109287235A (en) | A kind of irrigation rig of afforestation apparatus rain collecting function | |
| CN103026838B (en) | External soil spraying machine and special two-stage energy-saving high-lift underflow pump for external soil spraying machine | |
| CN201234450Y (en) | Spraying and seeding machine for incorporation with extra-soil | |
| CN203086959U (en) | Screening-free stirring tank and special hydroseeder | |
| CN203086960U (en) | Special two-stage energy-saving high-lift underflow pump for hydroseeder and hydroseeder | |
| CN201976421U (en) | Double-circulation jet-stirring spraying seeder | |
| CN108260394A (en) | A kind of Novel water-saving irrigation system | |
| CN207491720U (en) | A kind of irrigation rig that can be used for spray | |
| CN208210704U (en) | A kind of water-saving farmland water conservancy irrigation equipment | |
| CN110468784A (en) | A kind of method that liquidation handles the device of dredging silt and prepares plant side slope | |
| CN207478376U (en) | For the agitation and filtration device of high order granule hydraulic sprinkle machine | |
| CN203015442U (en) | Crushing type water and fertilizer machine | |
| CN206457845U (en) | Class cavernous body ecological concrete retaining wall building block | |
| CN207235425U (en) | Fluid pressure drive device for high order granule hydraulic sprinkle machine | |
| CN211656843U (en) | Novel spray seeding machine | |
| CN108551831A (en) | A kind of dual-purpose type work package of intelligence horticultural tractor | |
| CN101773002B (en) | Granular soil spraying machine | |
| CN208480283U (en) | Tea oil tree implant system | |
| CN201197287Y (en) | Full-automatic multifunctional intelligent stirring, spreading and spray-seeding special vehicle | |
| CN208691969U (en) | A kind of sanitary sewage recycling irrigation equipment | |
| CN209299723U (en) | A kind of water-saving the automatic device for irrigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |