CN115250702A - Rice strip-shaped deep fertilizer applicator with depth adjusting structure - Google Patents
Rice strip-shaped deep fertilizer applicator with depth adjusting structure Download PDFInfo
- Publication number
- CN115250702A CN115250702A CN202211155033.4A CN202211155033A CN115250702A CN 115250702 A CN115250702 A CN 115250702A CN 202211155033 A CN202211155033 A CN 202211155033A CN 115250702 A CN115250702 A CN 115250702A
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- Prior art keywords
- adjusting
- base
- limiting
- groove
- fertilizing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/144—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with axially elongated knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/186—Axially elongated knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a rice strip-shaped deep fertilizer distributor with a depth adjusting structure, which comprises: the device comprises a bearing unit and an adjusting unit, wherein the bearing unit comprises a base, a first accommodating groove is horizontally formed in one side of the base, first sliding grooves are symmetrically and vertically formed in the bottom of the base, a material storage box is fixedly connected to one side of the top of the base, and the first sliding grooves are communicated with the first accommodating groove; the adjusting unit comprises a fertilizing assembly positioned in the first accommodating groove and adjusting assemblies arranged on two sides of the base; according to the invention, the motor and the rotating shaft are driven by the telescopic rod to displace along the connecting groove, and the position of the adjusting gear is adjusted, so that the distance between the limiting plate and the adjusting gear is increased or decreased, the stroke of the second limiting block for performing vertical displacement along the limiting rail is increased or shortened, and the second limiting block drives the fertilizing pipe to prick deeper or shallower soil, so that the fertilizing device can automatically adjust according to the fertilizing depth required, and is time-saving and labor-saving.
Description
Technical Field
The invention belongs to the technical field of fertilizer applicators, and particularly relates to a fertilizer applicator capable of adjusting the fertilizing depth, so that the fertilizing depth is adjusted.
Background
In the process of fertilizing the rice, an operator needs to insert the fertilizing pipe into soil with a corresponding depth according to the fertilizing depth, then place the fertilizer into the fertilizing pipe, finally pull out the fertilizing pipe, and fertilize again when changing the site.
However, the most manual degree of depth that inserts soil pair to the pipe that fertilizies of current rice bar fertilizer distributor when fertilizeing is adjusted, pours fertilizer into the pipe that fertilizies into after adjusting to accomplish for fertilizer gets into soil along the pipe that fertilizies, and at this in-process not only needs artifical manual to adjust the degree of depth that the pipe that fertilizies inserted soil, still needs the manual work to carry fertilizer, wastes time and energy.
Disclosure of Invention
The invention provides a strip-shaped rice deep fertilizing machine with a depth adjusting structure, and aims to solve the problems that the strip-shaped rice deep fertilizing machine needs manual operation to adjust the depth of a fertilizing pipe inserted into soil and needs manual operation to carry fertilizers.
The invention relates to a rice strip-shaped deep fertilizer applicator with a depth adjusting structure, which has the purposes and effects that the rice strip-shaped deep fertilizer applicator with the depth adjusting structure is realized by the following specific technical means:
a rice strip-shaped deep fertilizer distributor with a depth adjusting structure comprises: the device comprises a bearing unit and an adjusting unit, wherein the bearing unit comprises a base, a first accommodating groove is horizontally formed in one side of the base, first sliding grooves are symmetrically and vertically formed in the bottom of the base, a material storage box is fixedly connected to one side of the top of the base, and the first sliding grooves are communicated with the first accommodating groove;
the adjusting unit, including being located fertilization subassembly in the first holding tank with set up in the adjusting part of base both sides, the adjusting part is located fertilization subassembly both sides, base bottom both sides are provided with the runner, make operating personnel promote the base through the runner alright drive the fertilizer distributor and carry out the displacement, the operating personnel of being convenient for remove.
Preferably, the second holding tank has been seted up to base top one side is vertical, just the base both sides are provided with the spread groove, the second holding tank with the spread groove intercommunication, the second holding tank holds double-end motor, and the rethread spread groove is spacing to the rotation axis for double-end motor can have carried out the displacement along the spread groove in the second holding tank.
Preferably, be provided with the conveyer belt in the storage case, the second spout has been seted up to the equal level in storage case both sides, the conveyer belt top is provided with spacing axle, spacing axle both ends are passed respectively the second spout, just spacing axle both ends all extend the second spout can be with fertilizer constantly to the pipe transportation that fertilizes through the conveyer belt, need not the manual work and adds labour saving and time saving.
Preferably, spacing axle extends the one end of storage case is provided with from the driving wheel, from driving wheel one side with the storage case laminating, the fixed cover of spacing axle is equipped with annular installation piece, fixed cover is equipped with the broken sword of multiunit on the annular installation piece, and the preferred steel member of broken sword or rigid plastic, broken sword can carry out the breakage to the fertilizer that wets or agglomerate, reduces the probability that the fertilizer that wets or agglomerate blockked up the fertilization pipe.
Preferably, the subassembly of fertilizeing including set up in connecting block in the first holding tank, connecting block bilateral symmetry is provided with the slider, the slider is located in the first spout, the connecting block is different from being provided with the both sides fixedly connected with limiting plate of slider, the vertical running through in connecting block top is provided with the pipe that fertilizies, and the pipe bottom that fertilizies is the toper, and the pipe that fertilizies of being convenient for gets into soil.
Preferably, limiting plate one side is vertical to be seted up and is led to the groove, it is provided with spacing track to lead to the inslot, spacing track one end with base fixed connection, spacing track adopt the steel member, lifting means intensity.
Preferably, the adjusting part including set up in the base with the adjusting gear of storage case both sides, adjusting gear with from the driving wheel meshing, fixedly connected with regulating spindle on the adjusting gear, adjusting gear one side is provided with first stopper, and adjusting gear drives and rotates from the driving wheel to make fertilize and carry out the breakage with the fertilizer that wets or caking and go on simultaneously, effectively save time.
Preferably, first stopper one side is provided with the connecting rod, connecting rod one end with first stopper coupling, the connecting rod other end runs through to be provided with the coupling and has the regulating block, and the connecting rod adopts the steel member, lifting means intensity.
Preferably, the connecting rod is improved level and has been seted up the adjustment tank, the regulating spindle is located the adjustment tank, regulating block one end coupling has the second stopper, the second stopper is located in the spacing track, the second stopper with limiting plate fixed connection, connecting rod drive the second stopper and carry out the displacement along spacing track to drive the pipe that fertilizies and carry out the displacement along spacing track, fertilize to the soil.
Preferably, the adjusting part still including set up in double-end motor in the second holding tank, the equal fixedly connected with rotation axis in double-end motor both ends, rotation axis one end is passed the spread groove with adjusting gear fixed connection, double-end motor bilateral symmetry is provided with the telescopic link, the output of telescopic link pass through the bearing with the rotation axis is connected, the telescopic link with base fixed connection drives double-end motor through the telescopic link and carries out the displacement at the second holding tank along the spread groove to drive adjusting gear and carry out the displacement along the adjust groove, and then adjust the degree of depth that the pipe that fertilizies falls.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the motor and the rotating shaft are driven by the telescopic rod to displace along the connecting groove, and the position of the adjusting gear is adjusted, so that the distance between the limiting plate and the adjusting gear is increased or decreased, the stroke of the second limiting block for performing vertical displacement along the limiting rail is increased or shortened, and the second limiting block drives the fertilizing pipe to prick deeper or shallower soil, so that the fertilizing device can automatically adjust according to the fertilizing depth required, and is time-saving and labor-saving.
2. According to the invention, the driven wheel is driven by the adjusting gear to rotate first, so that the crushing knife rotates, and the crushing knife is rotated to crush massive fertilizer or damp fertilizer, so that fertilizer adding and fertilizing are carried out synchronously, and the probability of blocking a fertilizing pipe by the damp or caked fertilizer is reduced while time is saved.
Drawings
FIG. 1 is a perspective view of the fertilizer applicator of the present invention;
FIG. 2 is a perspective view of the carrying unit of the present invention;
FIG. 3 is a perspective view of the base of the present invention;
FIG. 4 is a perspective view of the annular mounting block of the present invention;
FIG. 5 is a schematic perspective view of an adjustment unit of the present invention;
fig. 6 is a perspective view of the fertigation assembly of the present invention;
FIG. 7 is a perspective view of the adjustment assembly of the present invention;
FIG. 8 is a sectional view of the magazine of the present invention.
In the figure: 1. a carrying unit; 11. a base; 111. a second accommodating groove; 112. connecting grooves; 12. a first accommodating groove; 13. a first chute; 14. a material storage box; 141. a conveyor belt; 142. a second chute; 143. a limiting shaft; 144. a driven wheel; 145. an annular mounting block; 146. a crushing knife; 147. connecting holes; 2. An adjustment unit; 21. a fertilizing assembly; 211. connecting blocks; 212. a slider; 213. a limiting plate; 214. fertilizing tubes; 215. a through groove; 216. a limiting track; 22. an adjustment assembly; 221. an adjusting gear; 222. an adjustment shaft; 223. a first stopper; 224. a connecting rod; 225. an adjusting block; 226. an adjustment groove; 227. a second limiting block; 228. a double-headed motor; 229. a rotating shaft; 2210. a telescopic rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The first embodiment is as follows:
referring to fig. 1, 2, 3, 4, 5, 6 and 7, a schematic diagram of a strip-shaped deep rice fertilizer applicator with a depth adjusting structure is provided, the strip-shaped deep rice fertilizer applicator with the depth adjusting structure comprises an adjusting unit 2 for adjusting the depth of a fertilizing pipe 214 penetrating into soil, a fertilizing assembly 21 for fertilizing soil and arranged in a first accommodating groove 12, and adjusting assemblies 22 arranged on two sides of a base 11 for adjusting the depth of the fertilizing pipe 214 penetrating into soil, wherein the adjusting assemblies 22 are arranged on two sides of the fertilizing assembly 21; fertilization subassembly 21 is including setting up connecting block 211 to connect and fix fertilization pipe 214 in first holding tank 12, and connecting block 211 bilateral symmetry is provided with carries out spacing slider 212 to connecting block 211, and slider 212 is located first spout 13, and connecting block 211 is different from the both sides fixedly connected with that is provided with slider 212 and carries out spacing limiting plate 213 to connecting block 211, and the vertical fertilization pipe 214 of carrying soil with fertilizer that runs through in connecting block 211 top.
Further, a through groove 215 for accommodating the limiting rail 216 is vertically formed in one side of the limiting plate 213, a limiting rail 216 for limiting the second limiting block 227 is arranged in the through groove 215, and one end of the limiting rail 216 is fixedly connected with the base 11; adjusting part 22 carries out the adjusting gear 221 that rotates including the drive follow driving wheel 144 that sets up in base 11 and storage case 14 both sides, adjusting gear 221 and follow driving wheel 144 meshing, and fixedly connected with drives adjusting shaft 222 that connecting rod 224 rotated with the one end of connecting rod 224 and first stopper 223 coupling on adjusting gear 221, and adjusting gear 221 one side is provided with carries out spacing first stopper 223 to connecting rod 224.
Further, a connecting rod 224 for driving the adjusting block 225 to displace is arranged on one side of the first limiting block 223, one end of the connecting rod 224 is coupled to the first limiting block 223, and the other end of the connecting rod 224 is provided with an adjusting block 225 for driving the second limiting block 227 to displace along the limiting rail 216 in a penetrating manner; an adjusting groove 226 for accommodating the adjusting shaft 222 is horizontally formed in the connecting rod 224, the adjusting shaft 222 is located in the adjusting groove 226, one end of the adjusting block 225 is coupled with a second limiting block 227 for driving the limiting plate 213 to move along the limiting rail 216, the second limiting block 227 is located in the limiting rail 216, and the second limiting block 227 is fixedly connected with the limiting plate 213; the adjusting assembly 22 further includes a dual-head motor 228 disposed in the second receiving groove 111 and driving the rotating shaft 229 to rotate, two ends of the dual-head motor 228 are both fixedly connected with the rotating shaft 229 driving the adjusting gear 221 to rotate, one end of the rotating shaft 229 passes through the connecting groove 112 and is fixedly connected with the adjusting gear 221, two sides of the dual-head motor 228 are symmetrically provided with an expansion link 2210 driving the dual-head motor 228 to displace along the connecting groove 112, an output end of the expansion link 2210 is connected with the rotating shaft 229 through a bearing, and the expansion link 2210 is fixedly connected with the base 11.
The operation process is as follows: the adjustment is carried out according to the depth of the fertilizing tube 214 needing to be inserted into the soil:
when the depth that needs to prick into soil is darker than the current position, telescopic link 2210 contracts, drive double-end motor 228 and rotation axis 229 and carry out the displacement along connecting groove 112, thereby drive adjusting gear 221 and be fixed in adjusting shaft 222 on adjusting gear 221 and carry out the displacement along adjusting groove 226, make the interval grow between limiting plate 213 and the adjusting gear 221, and then make connecting rod 224 rotate with the one end of first stopper 223 coupling as the centre of a circle, the circular arc is elongated, make connecting rod 224 drive second stopper 227 through regulating block 225 and carry out the stroke of displacement from top to bottom along spacing track 216 and lengthen, rethread limiting plate 213 and 211 connection block's cooperation, thereby make second stopper 227 drive fertilization pipe 214 can prick into deeper soil.
When the degree of depth that needs to prick into soil is shallower than the present position, telescopic link 2210 stretches out for spacing between limiting plate 213 and the adjusting gear 221 diminishes, and then makes connecting rod 224 rotate as the centre of a circle with the one end of first stopper 223 coupling, and the circular arc shortens, makes connecting rod 224 drive second stopper 227 through regulating block 225 and carries out the stroke that moves from top to bottom along spacing track 216 and shorten, thereby makes second stopper 227 drive fertilization pipe 214 can prick into shallower soil.
Furthermore, according to the invention, the fertilizer can be automatically adjusted according to the required fertilizing depth, so that the time and the labor are saved.
Further, when fertilizeing, start double-end motor 228, double-end motor 228 drives rotation axis 229 and adjusting gear 221 and rotates, thereby it rotates to drive regulating shaft 222, thereby it rotates to make connecting rod 224 use the one end with first stopper 223 coupling as the centre of a circle, and then make connecting rod 224 drive second stopper 227 through regulating block 225 and carry out displacement from top to bottom along spacing track 216, make second stopper 227 drive fertilization pipe 214 through limiting plate 213 and connecting block 211 and carry out displacement from top to bottom, thereby the operation of fertilizeing.
Example two:
referring to fig. 1, 2, 3, 4, 5 and 7, this embodiment differs from the first embodiment in that: the bearing unit 1 for bearing the fertilizer comprises a base 11 for bearing a storage box 14, wherein one side of the base 11 is horizontally provided with a first accommodating groove 12 for accommodating the fertilizing assembly 21, the bottom of the base 11 is symmetrically and vertically provided with first sliding chutes 13 for accommodating the sliding blocks 212, one side of the top of the base 11 is fixedly connected with the storage box 14 for storing the fertilizer, and the first sliding chutes 13 are communicated with the first accommodating groove 12; the second holding tank 111 that holds double-end motor 228 is vertically seted up to base 11 top one side, and base 11 both sides are provided with holds and spacing connecting groove 112 to rotation axis 229, and second holding tank 111 communicates with connecting groove 112.
A conveying belt 141 for conveying the fertilizer is arranged in the storage box 14, second chutes 142 for limiting the limiting shafts 143 are horizontally formed in two sides of the storage box 14, the tops of the conveying belts 141 are provided with limiting shafts 143 rotating along with the driven wheels 144, two ends of each limiting shaft 143 penetrate through the second chutes 142, and two ends of each limiting shaft 143 extend out of the second chutes 142; the one end that spacing axle 143 extends storage case 14 is provided with follows adjusting gear 221 and carries out rotatory follow wheel 144, follows wheel 144 one side and laminates with storage case 14, and spacing axle 143 is fixed to be equipped with and carries out spacing annular installation piece 145 to broken sword 146, and the fixed cover is equipped with the multiunit on the annular installation piece 145 and carries out broken sword 146 to bold fertilizer or the fertilizer that wets.
The rest of the structure is the same as the first embodiment.
The operation process is as follows: when fertiliziing, adjusting gear 221 carries out the displacement along spread groove 112, follow adjusting gear 221 and carry out synchronous displacement along second spout 142, start double-end motor 228 and conveyer belt 141, conveyer belt 141 transports the fertilizer in the storage case 14, double-end motor 228 drives rotation axis 229 and adjusting gear 221 and rotates, and then drive and adjusting gear 221 meshing from driving wheel 144 and rotate, thereby it establishes and rotate with spacing epaxial annular installation piece 145 of 143 to drive fixed cover, make broken sword 146 rotate and carry out the breakage to bold fertilizer or the fertilizer that wets, and then make and add fertilizer and fertilize and go on in step, reduce the probability that fertilizer that wets or caking blockked up fertilization pipe 214 in the time of saving.
Example three:
referring to fig. 2, 6 and 8, the present embodiment is substantially the same as the second embodiment, except that: connecting hole 147 has been seted up on storage case 14, the both ends of connecting hole 147 communicate with second spout 142 respectively, are provided with the gasbag in the connecting hole 147, the gasbag both ends respectively with spacing axle 143 both sides laminating for storage case 14 forms an airtight space, when needs are stored fertilizer, storage case 14 can avoid fertilizer to wet, thereby further reduces the fertilizer that wets and blocks up the probability of fertilization pipe 214.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed.
Claims (6)
1. The utility model provides a rice bar deep fertilizing machine with degree of depth adjustment structure which characterized in that includes:
the bearing unit (1) comprises a base (11), wherein a first accommodating groove (12) is horizontally formed in one side of the base (11), first sliding chutes (13) are symmetrically and vertically formed in the bottom of the base (11), a storage box (14) is fixedly connected to one side of the top of the base (11), and the first sliding chutes (13) are communicated with the first accommodating groove (12); a second accommodating groove (111) is vertically formed in one side of the top of the base (11), connecting grooves (112) are formed in two sides of the base (11), and the second accommodating groove (111) is communicated with the connecting grooves (112); a conveyor belt (141) is arranged in the storage box (14), second chutes (142) are horizontally formed in two sides of the storage box (14), a limiting shaft (143) is arranged at the top of the conveyor belt (141), two ends of the limiting shaft (143) respectively penetrate through the second chutes (142), and two ends of the limiting shaft (143) respectively extend out of the second chutes (142); a driven wheel (144) is arranged at one end, extending out of the material storage box (14), of the limiting shaft (143), one side of the driven wheel (144) is attached to the material storage box (14), an annular mounting block (145) is fixedly sleeved on the limiting shaft (143), and a plurality of groups of crushing cutters (146) are fixedly sleeved on the annular mounting block (145);
the adjusting unit (2) comprises a fertilizing assembly (21) positioned in the first accommodating groove (12) and adjusting assemblies (22) arranged on two sides of the base (11), and the adjusting assemblies (22) are positioned on two sides of the fertilizing assembly (21); fertilization subassembly (21) including set up in connecting block (211) in first holding tank (12), connecting block (211) bilateral symmetry is provided with slider (212), slider (212) are located in first spout (13), connecting block (211) are different from being provided with the both sides fixedly connected with limiting plate (213) of slider (212), the vertical pipe (214) that fertilizes that runs through in connecting block (211) top.
2. The strip-type deep rice fertilizer distributor with depth regulating structure as claimed in claim 1, wherein: a through groove (215) is vertically formed in one side of the limiting plate (213), a limiting track (216) is arranged in the through groove (215), and one end of the limiting track (216) is fixedly connected with the base (11).
3. The strip-type deep rice fertilizer distributor with depth regulating structure as claimed in claim 2, wherein: the adjusting assembly (22) comprises adjusting gears (221) arranged on the base (11) and the two sides of the storage box (14), the adjusting gears (221) are meshed with the driven wheel (144), adjusting shafts (222) are fixedly connected to the adjusting gears (221), and first limiting blocks (223) are arranged on one sides of the adjusting gears (221).
4. The strip-type deep fertilizing machine for rice having a depth adjusting structure as claimed in claim 3, wherein: one side of the first limiting block (223) is provided with a connecting rod (224), one end of the connecting rod (224) is in shaft connection with the first limiting block (223), and the other end of the connecting rod (224) is provided with a regulating block (225) in a penetrating mode.
5. The strip-type deep rice fertilizer distributor with depth adjustment structure as set forth in claim 4, wherein: adjusting groove (226) have been seted up to connecting rod (224) the level, regulating spindle (222) are located in adjusting groove (226), regulating block (225) one end coupling has second stopper (227), second stopper (227) are located in spacing track (216), second stopper (227) with limiting plate (213) fixed connection.
6. The strip-type deep rice fertilizer distributor with depth adjusting structure as set forth in claim 5, wherein: the adjusting assembly (22) further comprises a double-end motor (228) arranged in the second accommodating groove (111), two ends of the double-end motor (228) are fixedly connected with rotating shafts (229), one end of each rotating shaft (229) penetrates through the connecting groove (112) and the adjusting gear (221) to be fixedly connected, telescopic rods (2210) are symmetrically arranged on two sides of the double-end motor (228), the output ends of the telescopic rods (2210) are connected with the rotating shafts (229) through bearings, and the telescopic rods (2210) are fixedly connected with the base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155033.4A CN115250702B (en) | 2022-09-22 | 2022-09-22 | Rice strip-shaped deep fertilizer distributor with depth adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155033.4A CN115250702B (en) | 2022-09-22 | 2022-09-22 | Rice strip-shaped deep fertilizer distributor with depth adjusting structure |
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| CN115250702A true CN115250702A (en) | 2022-11-01 |
| CN115250702B CN115250702B (en) | 2023-06-20 |
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| CN112753344A (en) * | 2021-01-08 | 2021-05-07 | 董串连 | A integrative device of fertilization that waters for tealeaves grows |
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| CN212116179U (en) * | 2020-05-15 | 2020-12-11 | 许建伟 | Fertilizer injection unit for afforestation lawn |
| CN111837546A (en) * | 2020-08-14 | 2020-10-30 | 福州市闽清县千榕科技有限公司 | Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume |
| CN112219658A (en) * | 2020-10-14 | 2021-01-15 | 丁广礼 | Rice dry direct seeding planting process |
| CN112753344A (en) * | 2021-01-08 | 2021-05-07 | 董串连 | A integrative device of fertilization that waters for tealeaves grows |
| CN215683175U (en) * | 2021-02-02 | 2022-02-01 | 吉林省农业科学院 | Automatic corn seed combined seeder |
| CN114931013A (en) * | 2022-06-17 | 2022-08-23 | 临沂市农业科学院 | Rice strip deep fertilizing machine with depth adjusting structure |
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| CN115250702B (en) | 2023-06-20 |
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