CN205128105U - Agricultural is with fertilizer rubbing crusher who has cooling function - Google Patents
Agricultural is with fertilizer rubbing crusher who has cooling function Download PDFInfo
- Publication number
- CN205128105U CN205128105U CN201520876772.1U CN201520876772U CN205128105U CN 205128105 U CN205128105 U CN 205128105U CN 201520876772 U CN201520876772 U CN 201520876772U CN 205128105 U CN205128105 U CN 205128105U
- Authority
- CN
- China
- Prior art keywords
- main body
- baffle plate
- baffle
- fertilizer
- pulverizer
- 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
Links
Landscapes
- Fertilizers (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an agricultural is with fertilizer rubbing crusher who has cooling function, including grinder main body, the grinder main body upside is equipped with feed hopper, and feed hopper passes through the bottom inlet pipe and is connected with grinder main body's feed inlet, and the parcel has a noise damping layer on the grinder main body outer wall, and the inside upside of inlet pipe is equipped with first baffle, and first baffle left end is fixed on the inner wall of inlet pipe left side, and the feed inlet is just incompletely blocked in first baffle slope setting, the utility model discloses agricultural is with fertilizer rubbing crusher who has cooling function can avoid the leak phenomenon of polluted environment of feeding in -process dust, and noise damping layer can effectively fall and make an uproar, has improved operative employee's operational environment, can carry out the deironing to fertilizer, has guaranteed the quality of finished product fertilizer, and at crushing in -process, the heat that the friction produced is enough taken away to the hydroenergy that the pivot internal recycling flows, need not to shut down the cooling for rubbing crusher can continued work, and rubbing crusher removes conveniently in addition, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of agricultural machinery, and specifically a kind of agricultural tape has the fertilizer crusher of cooling function.
Background technology
Fertilizer, is to provide the nutrient that one or more plants are required, improves soil property, a class material of level of increasing soil fertility.One of material base of agricultural production.For adapting to the needs of agricultural modernization development, chemical fertilizer is produced except continuation increase yield, just towards high efficiency composition, and in conjunction with fertilizer machinery, transport fertile channelization, liquid manure sprinkling irrigation instrumentation future development.Liquefied ammonia, APP, PA 800K etc., because having the advantages such as the high or accessory ingredient of nutrient density is few, become the main fertilizer variety greatly developed.A lot of chemical fertilizer also trends towards making fluid fertilizer, and mix trace-element fertilizer and agricultural chemicals wherein, become multi-effect compound fertilizer material, be convenient to the combination of pipeline transportation and fertilizer irrigation (sprinkling irrigation, drip irrigation), have the advantage of saving of labor, water-saving and province's fertilizer.Along with the development of industrialized agriculture (as hot house etc.), vegetables, melon and fruit will progressively be increased the demand of carbon dioxide fertilizer.
Fertilizer needs to pulverize it in process; fertilizer can produce a large amount of heats with the cutter friction of pulverizer inside in crushing process; the quality of finished product fertilizer can be affected on the one hand; can have an impact to the service life of pulverizer on the other hand; need to shut down heat radiation; affect operating efficiency; in fill process; dust can leak to environmental effects; general pulverizer can not carry out deironing to fertilizer; have impact on the quality of finished product fertilizer, and can clogging be produced in discharging process, affect operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of agricultural tape to have the fertilizer crusher of cooling function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of agricultural tape has the fertilizer crusher of cooling function, comprise pulverizer main body, loading hopper is provided with on the upside of described pulverizer main body, loading hopper bottom is connected by the charging aperture of feed pipe with pulverizer main body, pulverizer body outer wall is enclosed with noise reduction layer, feed pipe upper inside is provided with the first baffle plate, first baffle plate left end is fixed in feed pipe inner left wall, first baffle plate is obliquely installed and not exclusively blocks charging aperture, tilt to be provided with second baffle on the downside of first baffle plate, second baffle right-hand member to be fixed on the right side of feed pipe on inwall, tilt to be provided with third gear plate immediately below the first baffle plate, first baffle plate, second baffle and the interlaced setting of third gear plate, described first baffle plate, the angle of inclination of second baffle and third gear plate is equal, first baffle plate, second baffle and third gear plate upper surface are all coated with wearing layer, described pulverizer body interior level is provided with rotating shaft, rotating shaft inside is provided with cavity, rotating shaft outer wall is all provided with Disintegrating knife up and down, Disintegrating knife is connected with the cavity of rotating shaft inside, rotating shaft left end offers water inlet and right-hand member offers delivery port, on the left of pulverizer main body, outer wall is installed with water tank, water tank is connected with water inlet by water inlet pipe, water outlet is connected with outlet pipe, water inlet pipe and outlet pipe are socketed in water inlet respectively and delivery port is inner, outlet pipe is connected with circulating water pipe by water pump, the tail end of circulating water pipe is connected with water tank, rotating shaft right-hand member is connected with the output shaft of drive motors by belt pulley, the motor bearing seat for supporting is provided with on the downside of drive motors, on the downside of described pulverizer body interior, left and right is provided with two permanent magnets be obliquely installed, two permanent magnets in left and right are symmetrical arranged, the interior bottom wall of pulverizer main body is provided with drainage conduit, drainage conduit is also provided with control valve, slide and be provided with baffle plate in the contact opening place of described drainage conduit and pulverizer main body, baffle plate offers the discharge gate corresponding with the drainage conduit mouth of pipe, baffle plate is connected with the slip handle that two are stretched out pulverizer main body, the downside of pulverizer main body is provided with the chute corresponding with the handle that slides, baffle plate comprises and being linked in sequence and identical four sections of length, two slip handles are separately positioned on the junction of first paragraph and second segment, 3rd section with the junction of the 4th section, described discharge gate is arranged on the 3rd section, the contact end portion of baffle plate and pulverizer main body is provided with buffering arc, on the downside of pulverizer main body, surrounding connects universal wheel by supporting leg.
As further program of the utility model: the inside of described noise reduction layer is provided with sound-absorbing mineral wool.
As further program of the utility model: described Disintegrating knife is hollow-core construction.
As the utility model further scheme: the length of chute is 3/4ths of baffle length.
Compared with prior art, the beneficial effects of the utility model are: when using pulverizer, fertilizer material enters feed pipe inside by loading hopper, by the baffle plate arranged that mutually staggers, when material is entered from feed hopper, the dust kicked up is blocked can not blow out from charging aperture by baffle plate, can not affect again material enters pulverizer body interior smoothly simultaneously, the dust produced when effectively reducing charging, substantially reduce the impact of dust on working environment, the health of staff is also protected, the noise that noise reduction layer produces when effectively can reduce pulverizer work, protect environment, in crushing process, water flowing limit, limit is pulverized fertilizer, and current only pass through in rotating shaft inside, can not impact pulverized fertilizer, current pass through from rotating shaft inside, take away a part because of heat fricative between blade and fertilizer, in crushing process, rotating shaft and blade stationary temperature can be ensured, can pulverize fertilizer for a long time, do not need to shut down cooling, and the good cooling results of recirculated water, save water resource, permanent magnet is absorbed the Ferromagnetic Impurities in fertilizer, ensure that the quality of finished product fertilizer, improve the economic worth of fertilizer, when pulverizing, slide damper makes it block discharge gate, can not resident material in such drainage conduit, ensure the quality pulverized, also effectively can prevent feed blocking, avoid causing quality accident, there is good application value, pulverizer conveniently moving is quick, and convenience is high.
Accompanying drawing explanation
Fig. 1 is the structural representation that agricultural tape has the fertilizer crusher of cooling function.
Fig. 2 is the structure for amplifying schematic diagram that agricultural tape has discharge outlet in the fertilizer crusher of cooling function.
Fig. 3 is the structural representation that agricultural tape has baffle plate in the fertilizer crusher of cooling function.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of agricultural tape has the fertilizer crusher of cooling function, comprise pulverizer main body 1, loading hopper 2 is provided with on the upside of described pulverizer main body 1, loading hopper 2 bottom is connected with the charging aperture of pulverizer main body 1 by feed pipe 3, pulverizer main body 1 outer wall is enclosed with noise reduction layer 5, the inside of described noise reduction layer 5 is provided with sound-absorbing mineral wool, feed pipe 3 upper inside is provided with the first baffle plate 6, first baffle plate 6 left end is fixed in feed pipe 3 inner left wall, first baffle plate 6 is obliquely installed and not exclusively blocks charging aperture, tilt to be provided with second baffle 7 on the downside of first baffle plate 6, second baffle 7 right-hand member to be fixed on the right side of feed pipe 3 on inwall, tilt to be provided with third gear plate 8 immediately below the first baffle plate 6, first baffle plate 6, second baffle 7 and the interlaced setting of third gear plate 8, described first baffle plate 6, the angle of inclination of second baffle 7 and third gear plate 8 is equal, first baffle plate 6, second baffle 7 and third gear plate 8 upper surface are all coated with wearing layer 9, when using pulverizer, it is inner that fertilizer material enters feed pipe 3 by loading hopper 2, by the baffle plate arranged that mutually staggers, when material is entered from feed hopper, the dust kicked up is blocked can not blow out from charging aperture by baffle plate, material can not be affected again simultaneously and enter pulverizer main body 1 inside smoothly, the dust produced when effectively reducing charging, substantially reduce the impact of dust on working environment, the health of staff is also protected, the noise that noise reduction layer 5 produces when effectively can reduce pulverizer work, protect environment, described pulverizer main body 1 inner horizontal is provided with rotating shaft 10, rotating shaft 10 inside is provided with cavity, rotating shaft 10 outer wall is all provided with Disintegrating knife 11 up and down, described Disintegrating knife 11 is hollow-core construction, Disintegrating knife 11 is connected with the cavity of rotating shaft 10 inside, rotating shaft 10 left end offers water inlet 101 and right-hand member offers delivery port 102, on the left of pulverizer main body 1, outer wall is installed with water tank 103, water tank 103 is connected with water inlet 101 by water inlet pipe 104, delivery port 102 place is connected with outlet pipe 105, water inlet pipe 104 and outlet pipe 105 are socketed in water inlet 101 respectively and delivery port 102 is inner, outlet pipe 105 is connected with circulating water pipe 107 by water pump 106, the tail end of circulating water pipe 107 is connected with water tank 103, rotating shaft 10 right-hand member is connected with the output shaft of drive motors 13 by belt pulley 12, the motor bearing seat 104 for supporting is provided with on the downside of drive motors 13, in crushing process, water flowing limit, limit is pulverized fertilizer, current only pass through in rotating shaft 10 inside, can not impact pulverized fertilizer, current pass through from rotating shaft 10 inside, take away a part because of heat fricative between blade and fertilizer, in crushing process, rotating shaft and blade stationary temperature can be ensured, can pulverize fertilizer for a long time, do not need to shut down cooling, and the good cooling results of recirculated water, save water resource, two permanent magnets be obliquely installed 15 are provided with about described pulverizer main body 1 inner lower, two permanent magnets 15 in left and right are symmetrical arranged, the interior bottom wall of pulverizer main body 1 is provided with drainage conduit 16, drainage conduit 16 is also provided with control valve 18, described drainage conduit 16 is slided with the contact opening place of pulverizer main body 1 and is provided with baffle plate 17, baffle plate 17 offers the discharge gate 4 corresponding with drainage conduit 16 mouth of pipe, baffle plate 17 is connected with the slip handle 19 that two are stretched out pulverizer main body 1, the downside of pulverizer main body 1 is provided with the chute 20 corresponding with the handle 19 that slides, baffle plate 17 comprises and being linked in sequence and identical four sections of length, two slip handles 19 are separately positioned on the junction of first paragraph 22 and second segment 23, the junction of the 3rd section 24 and the 4th section 25, described discharge gate 4 is arranged on the 3rd section 24, the length of chute 20 is 3/4ths of baffle plate 20 length, baffle plate 17 is provided with the contact end portion of pulverizer main body 1 and cushions arc 21, on the downside of pulverizer main body 1, surrounding connects universal wheel 27 by supporting leg 26, Ferromagnetic Impurities in permanent magnet 15 pairs of fertilizer is absorbed, ensure that the quality of finished product fertilizer, improve the economic worth of fertilizer, when pulverizing, slide damper makes it block discharge gate, can not resident material in such drainage conduit, ensure the quality pulverized, also effectively feed blocking can be prevented, avoid causing quality accident, there is good application value, pulverizer conveniently moving is quick, convenience is high.The utility model agricultural tape has the fertilizer crusher of cooling function; dust in fill process can be avoided to leak the phenomenon of contaminated environment, and noise reduction layer can effective noise reduction, improves the working environment of operative employee; deironing can be carried out to fertilizer; ensure that the quality of finished product fertilizer, in crushing process, the water of rotating shaft inner loop flowing can take away fricative heat; without the need to shutting down cooling; make pulverizer can continuous firing, pulverizer conveniently moving, practical in addition.
Operation principle of the present utility model is: when using pulverizer, it is inner that fertilizer material enters feed pipe 3 by loading hopper 2, by the baffle plate arranged that mutually staggers, when material is entered from feed hopper, the dust kicked up is blocked can not blow out from charging aperture by baffle plate, material can not be affected again simultaneously and enter pulverizer main body 1 inside smoothly, the dust produced when effectively reducing charging, substantially reduce the impact of dust on working environment, the health of staff is also protected, the noise that noise reduction layer 5 produces when effectively can reduce pulverizer work, protects environment; In crushing process, water flowing limit, limit is pulverized fertilizer, and current only pass through in rotating shaft 10 inside, can not impact pulverized fertilizer, current pass through from rotating shaft 10 inside, take away a part because of heat fricative between blade and fertilizer, in crushing process, rotating shaft and blade stationary temperature can be ensured, can pulverize fertilizer for a long time, do not need to shut down cooling, and the good cooling results of recirculated water, save water resource; Ferromagnetic Impurities in permanent magnet 15 pairs of fertilizer is absorbed, ensure that the quality of finished product fertilizer, improve the economic worth of fertilizer, when pulverizing, slide damper makes it block discharge gate, can not resident material in such drainage conduit, ensure the quality pulverized, also effectively can prevent feed blocking, avoid causing quality accident, there is good application value, pulverizer conveniently moving is quick, and convenience is high.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an agricultural tape has the fertilizer crusher of cooling function, comprise pulverizer main body, it is characterized in that, loading hopper is provided with on the upside of described pulverizer main body, loading hopper bottom is connected by the charging aperture of feed pipe with pulverizer main body, pulverizer body outer wall is enclosed with noise reduction layer, feed pipe upper inside is provided with the first baffle plate, first baffle plate left end is fixed in feed pipe inner left wall, first baffle plate is obliquely installed and not exclusively blocks charging aperture, tilt to be provided with second baffle on the downside of first baffle plate, second baffle right-hand member to be fixed on the right side of feed pipe on inwall, tilt to be provided with third gear plate immediately below the first baffle plate, first baffle plate, second baffle and the interlaced setting of third gear plate, described first baffle plate, the angle of inclination of second baffle and third gear plate is equal, first baffle plate, second baffle and third gear plate upper surface are all coated with wearing layer, described pulverizer body interior level is provided with rotating shaft, rotating shaft inside is provided with cavity, rotating shaft outer wall is all provided with Disintegrating knife up and down, Disintegrating knife is connected with the cavity of rotating shaft inside, rotating shaft left end offers water inlet and right-hand member offers delivery port, on the left of pulverizer main body, outer wall is installed with water tank, water tank is connected with water inlet by water inlet pipe, water outlet is connected with outlet pipe, water inlet pipe and outlet pipe are socketed in water inlet respectively and delivery port is inner, outlet pipe is connected with circulating water pipe by water pump, the tail end of circulating water pipe is connected with water tank, rotating shaft right-hand member is connected with the output shaft of drive motors by belt pulley, the motor bearing seat for supporting is provided with on the downside of drive motors, on the downside of described pulverizer body interior, left and right is provided with two permanent magnets be obliquely installed, two permanent magnets in left and right are symmetrical arranged, the interior bottom wall of pulverizer main body is provided with drainage conduit, drainage conduit is also provided with control valve, slide and be provided with baffle plate in the contact opening place of described drainage conduit and pulverizer main body, baffle plate offers the discharge gate corresponding with the drainage conduit mouth of pipe, baffle plate is connected with the slip handle that two are stretched out pulverizer main body, the downside of pulverizer main body is provided with the chute corresponding with the handle that slides, baffle plate comprises and being linked in sequence and identical four sections of length, two slip handles are separately positioned on the junction of first paragraph and second segment, 3rd section with the junction of the 4th section, described discharge gate is arranged on the 3rd section, the contact end portion of baffle plate and pulverizer main body is provided with buffering arc, on the downside of pulverizer main body, surrounding connects universal wheel by supporting leg.
2. agricultural tape according to claim 1 has the fertilizer crusher of cooling function, it is characterized in that, the inside of described noise reduction layer is provided with sound-absorbing mineral wool.
3. agricultural tape according to claim 1 has the fertilizer crusher of cooling function, it is characterized in that, described Disintegrating knife is hollow-core construction.
4. agricultural tape according to claim 1 has the fertilizer crusher of cooling function, it is characterized in that, the length of chute is 3/4ths of baffle length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520876772.1U CN205128105U (en) | 2015-11-05 | 2015-11-05 | Agricultural is with fertilizer rubbing crusher who has cooling function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520876772.1U CN205128105U (en) | 2015-11-05 | 2015-11-05 | Agricultural is with fertilizer rubbing crusher who has cooling function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205128105U true CN205128105U (en) | 2016-04-06 |
Family
ID=55613931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520876772.1U Expired - Fee Related CN205128105U (en) | 2015-11-05 | 2015-11-05 | Agricultural is with fertilizer rubbing crusher who has cooling function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205128105U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105665070A (en) * | 2016-04-06 | 2016-06-15 | 施阿丹 | Environment-friendly pollution-free coal briquette crushing machine |
CN106179659A (en) * | 2016-09-21 | 2016-12-07 | 合肥德捷节能环保科技有限公司 | A kind of traditional Chinese medicine powder crushing device |
CN107115920A (en) * | 2017-06-01 | 2017-09-01 | 杨水红 | A kind of environment-friendly engineering refuse breaking classification processing unit |
CN107790250A (en) * | 2017-11-08 | 2018-03-13 | 嘉兴禾择企业管理服务有限公司 | A kind of efficient and easy to use disintegrating machine |
CN108144732A (en) * | 2016-12-05 | 2018-06-12 | 郑州狮虎磨料磨具有限公司 | The surplus stream reducing mechanism of one kind |
CN108704755A (en) * | 2018-05-22 | 2018-10-26 | 从佳乐 | A kind of low noise industry pulverizer |
CN109012962A (en) * | 2017-03-27 | 2018-12-18 | 陈萍 | A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device |
CN111843862A (en) * | 2019-04-25 | 2020-10-30 | 美弗莱机械设备(惠州)有限公司 | Sand blocking mechanism for air inlet and outlet |
CN113830489A (en) * | 2021-09-07 | 2021-12-24 | 曹昌海 | Slay pipeline is with preventing connecting device that splits |
-
2015
- 2015-11-05 CN CN201520876772.1U patent/CN205128105U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105665070A (en) * | 2016-04-06 | 2016-06-15 | 施阿丹 | Environment-friendly pollution-free coal briquette crushing machine |
CN106179659A (en) * | 2016-09-21 | 2016-12-07 | 合肥德捷节能环保科技有限公司 | A kind of traditional Chinese medicine powder crushing device |
CN108144732A (en) * | 2016-12-05 | 2018-06-12 | 郑州狮虎磨料磨具有限公司 | The surplus stream reducing mechanism of one kind |
CN109012962A (en) * | 2017-03-27 | 2018-12-18 | 陈萍 | A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device |
CN107115920A (en) * | 2017-06-01 | 2017-09-01 | 杨水红 | A kind of environment-friendly engineering refuse breaking classification processing unit |
CN107790250A (en) * | 2017-11-08 | 2018-03-13 | 嘉兴禾择企业管理服务有限公司 | A kind of efficient and easy to use disintegrating machine |
CN108704755A (en) * | 2018-05-22 | 2018-10-26 | 从佳乐 | A kind of low noise industry pulverizer |
CN111843862A (en) * | 2019-04-25 | 2020-10-30 | 美弗莱机械设备(惠州)有限公司 | Sand blocking mechanism for air inlet and outlet |
CN113830489A (en) * | 2021-09-07 | 2021-12-24 | 曹昌海 | Slay pipeline is with preventing connecting device that splits |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205128105U (en) | Agricultural is with fertilizer rubbing crusher who has cooling function | |
CN205128104U (en) | Agricultural is with anti -blocking fertilizer rubbing crusher | |
CN208373821U (en) | One kind removing iron formula soil restoring device | |
CN207951632U (en) | A kind of abatement equipment for soil pollution | |
CN206343254U (en) | It is a kind of that there are the plastics processing machines crushed with functions/drying | |
CN105536600A (en) | Efficient fertilizer mixer for agriculture | |
CN206762989U (en) | A kind of afforestation fertilizer mixing liquid dispensing device | |
CN107224909A (en) | Efficient mixing arrangement is used in a kind of water soluble fertilizer processing | |
CN108246416A (en) | A kind of efficient pulverizing device for soil pollution processing | |
CN207996887U (en) | A kind of soil remediation pretreatment unit | |
CN206371092U (en) | Liquid manure drip irrigation system | |
CN108212454A (en) | A kind of soil remediation pretreatment unit | |
CN206492792U (en) | A kind of contaminated soil remediation improves device | |
CN105709893A (en) | Uniform mixing equipment for LID earth replacing and filling engineering materials | |
CN207126582U (en) | A kind of agricultural product reducing mechanism being convenient to clean | |
CN201195124Y (en) | Multi-stage pulverizer | |
CN105689080A (en) | Material mixing station for LID soil changing and filling engineering | |
CN208050571U (en) | A kind of soil grinding device for before soil remediation | |
CN105709892B (en) | LID changes fill construction crushing material conveying mixing match device | |
CN114051808B (en) | Fertilizing device for variable organic fertilizer and application method of fertilizing device | |
CN210711335U (en) | Quick reation kettle of organic fertilizer | |
CN208215774U (en) | A kind of tire pulverizer with cooling function | |
CN207507537U (en) | A kind of pulverizer for being used to crush fertilizer | |
CN208244626U (en) | A kind of manufacturing device of micelle kernel structure soil conditioner | |
CN111630994A (en) | Fertilizer injection unit is used to agricultural |
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 |
Granted publication date: 20160406 Termination date: 20161105 |
|
CF01 | Termination of patent right due to non-payment of annual fee |