CN213426980U

CN213426980U - Fertilizer injection unit convenient to adjust fertilization speed

Info

Publication number: CN213426980U
Application number: CN202022208920.6U
Authority: CN
Inventors: 姚东辉; 郭明磊; 张伟霞
Original assignee: Zhengyang Hongyu Agriculture Machinery Co ltd
Current assignee: Zhengyang Hongyu Agriculture Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a crops production facility technical field, concretely relates to fertilizer injection unit convenient to adjust fertilization speed, including fertilizer storehouse and fertilization subassembly, the fertilizer storehouse supports through two linking bridge and sets up and has seted up a plurality of feed openings bottom, the fertilization subassembly is all installed through the position that corresponds a plurality of feed openings to the bottom of fertilizer storehouse, the fertilization subassembly includes the unloading shell, unloading axle and anti-fall flitch, the unloading can be installed in order to accept the fertilizer in the fertilizer storehouse below the feed opening, unloading axle activity is worn to establish and has been seted up a plurality of tape groove in the unloading shell and on its axis body, thereby the adjustable fertilization speed of length that unloading axle is located the unloading shell along the adjustable tape groove of axial displacement, the unloading axle of a plurality of fertilization subassemblies is coaxial and synchronous revolution, install the speed governing subassembly that is used for the position of a plurality of unloading axles of synchronous axial adjustment on the linking bridge.

Description

Fertilizer injection unit convenient to adjust fertilization speed

Technical Field

The utility model relates to a crops production facility technical field, concretely relates to fertilizer injection unit convenient to adjust fertilization speed.

Background

In the crop growth process, the soil needs to be fertilized and watered according to the crop growth condition, fertilizers need to be uniformly spread on the ground in order to ensure the consistent state of the soil during fertilization, the transmission mode is manual distribution, the fertilization mode is time-consuming and labor-consuming and has high labor intensity, at present, devices capable of automatically fertilizing are also arranged on the market, and the devices also have the function of adjusting the fertilization speed, but are very troublesome in the process of adjusting the fertilization speed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a conveniently adjust fertilizer injection unit of fertilization speed, including fertilizer storehouse and fertilization subassembly, the fertilizer storehouse supports through two linking bridge and sets up and has seted up a plurality of feed openings in its bottom, the fertilization subassembly is all installed through the position that corresponds a plurality of feed openings to the bottom of fertilizer storehouse, the fertilization subassembly includes the unloading shell, unloading axle and anti-falling flitch, the unloading can be installed in order to accept the fertilizer in the fertilizer storehouse below the feed opening, unloading axle activity is worn to establish and has been offered a plurality of areas silo in the unloading shell and on its axis body, thereby unloading axle is along the adjustable fertilization speed of length that takes the silo to be located the unloading shell of axial displacement, the unloading axle of a plurality of fertilization subassemblies is coaxial and synchronous revolution, install the speed governing subassembly that is used for synchronous axial adjustment a plurality of unloading axle positions on the linking bridge.

The utility model provides a fertilizer applying device convenient for adjusting the fertilizing speed, which comprises a fertilizer bin and a fertilizing component, wherein the fertilizer bin is a hollow bin body with an open top end, two opposite ends of the fertilizer bin are fixedly connected with a connecting bracket, a plurality of feed openings are uniformly arranged on the bottom plate of the fertilizer bin along the straight line direction, a plurality of fertilizing components are all arranged at the bottom of the fertilizer bin and respectively correspond to a plurality of feed openings, the fertilizing component comprises a feed shell and a feed shaft, the interior of the feed shell is hollow, the top end and the bottom end of the feed shell are respectively provided with a material receiving opening and a material discharging opening, the feed shell is fixedly arranged at the bottom of the fertilizer bin, the material receiving opening is butted with the feed openings of the fertilizer bin, two opposite side walls of the feed shell are provided with mounting holes, the feed shaft is movably arranged in the feed shell through the two mounting holes to separate the space in the feed shell, a plurality of material grooves are uniformly arranged on the shaft body of the, take the silo for the U-shaped groove parallel with unloading axle length direction, the unloading rotation of axes is in order to take its below through taking the chemical fertilizer that the silo will be located its top in the unloading shell, and the unloading axle coaxial setting of a plurality of fertilization subassemblies is connected through a plurality of connecting rods and is taken the material with the synchronous revolution, install the actuating mechanism that is used for driving a plurality of unloading axle synchronous revolution on the linking bridge and be used for adjusting the speed governing subassembly of fertilization subassembly unloading speed.

As the utility model relates to a fertilizer injection unit's further scheme convenient to adjust fertilization speed, the subassembly of fertilizeing is still including preventing down the material piece, prevents down the material piece and is the triangular prism shape that a side is the arc concave surface, prevents down the material piece and sets firmly so that the fertilizer that lies in unloading axle top in the unloading shell can only be in the same direction as unloading axle's rotatory discharge on one side inner wall of unloading shell, prevent that the arc concave surface of material piece pastes in unloading axle outer wall.

As the utility model relates to a fertilizer injection unit's further scheme convenient to adjust speed of fertiliziing, the speed governing subassembly includes fixed sleeve, lock plate, gusset plate and regulation pole, fixed sleeve is fixed wear to locate on the linking bridge and coaxial with the unloading axle, a plurality of draw-in grooves have evenly been seted up along the circumferencial direction on fixed sleeve's the terminal surface, be provided with the internal thread on fixed sleeve's the inner wall, be provided with the external screw thread on the body of rod of regulation pole, adjust the pole spiral and wear to establish in the sleeve of fixed cylinder, the one end of adjusting the pole is passed through the bearing connecting piece connecting rod and is connected the unloading speed of adjusting the subassembly with the length that lies in the unloading shell through adjusting down the silo, lock plate and the equal movable sleeve of gusset plate are.

As the utility model relates to a fertilizer injection unit's further scheme convenient to adjust speed of fertiliziing, the spacing groove that a plurality of length direction and pole length are parallel is seted up along the circumferencial direction to the outer wall of regulation pole, the gusset plate is the annular plate and the spiral shell is established in the regulation pole outside, the lock plate is established on adjusting the pole for annular plate and cover, the lock plate is located between gusset plate and the connection and its face inner circle has set firmly a plurality of fixture blocks, a plurality of fixture blocks are located a plurality of spacing inslots of regulation pole respectively so that the lock plate with adjust pole synchronous revolution, the lock plate is kept away from and is set firmly a plurality ofly and draw-in groove complex reinforcement arch on the face.

As a further scheme of fertilizer injection unit convenient to adjust fertilization speed, its length direction has set firmly the transmission key on the body of rod of connecting rod, and actuating mechanism includes motor and drive wheel, and the drive wheel is installed on linking bridge and is connected with the power shaft transmission of motor, and the face centre of a circle of drive wheel is offered and is used for the transmission hole that connecting rod and transmission key passed.

As a further scheme of the fertilizer injection unit convenient to adjust fertilization speed, the bottom plate of fertilizer storehouse is the V-arrangement board, and the feed opening is seted up in the lower edge of bottom plate, and the connecting cylinder is installed to the bottom of fertilizer storehouse, and the connecting cylinder pastes in the bottom of bottom plate through the V-arrangement groove that its up end was seted up, and the bottom intercommunication of material receiving mouth and connecting cylinder of unloading shell.

Compared with the prior art, the utility model discloses the beneficial effect who has: a plurality of material carrying shafts are uniformly arranged on the shaft body of the blanking shaft along the circumferential direction, and the blanking shaft can axially adjust the length of the material carrying grooves correspondingly positioned in the blanking grooves, so that the blanking speed of the blanking shaft can be adjusted under the condition of the same rotating speed; the coaxial setting of a plurality of unloading axles and synchronous revolution, the position of a plurality of unloading axles in the axial can be driven the regulation by the speed governing subassembly in step, when needing to fertilization speed regulation, thereby loosen fixed plate and lock plate and make the regulation pole can drive a plurality of unloading axle and remove the regulation, will adjust the pole through fixed plate and lock plate after finishing adjusting and freely prescribe a limit to in the circumferencial direction to prescribe fertilization speed, greatly reduced the operation degree of difficulty compared with prior art.

Drawings

Fig. 1 is a schematic view of the installation of a fertilizer bin and a fertilizer application component of the fertilizer application device of the present invention;

fig. 2 is a schematic view of the internal structure of the blanking shell of the fertilizer applying device of the present invention;

FIG. 3 is a schematic structural view of a feeding shaft of the fertilizer applicator of the present invention;

fig. 4 is an installation schematic diagram of the speed regulating component of the fertilizer application device of the invention;

fig. 5 is a schematic structural view of the fertilizer application device of the present invention;

the labels in the figure are: 1. fertilizer storehouse, 2, linking bridge, 3, unloading shell, 4, unloading axle, 5, take the silo, 6, connecting rod, 7, prevent down material piece, 8, fixed sleeve, 9, lock board, 10, gusset plate, 11, regulation pole, 12, drive key, 13, connecting cylinder.

Detailed Description

As shown in the figure: a fertilizing device convenient for adjusting fertilizing speed comprises a fertilizer bin 1 and a fertilizing assembly, wherein the fertilizer bin 1 is a hollow bin body with an open top end, two opposite ends of the fertilizer bin 1 are fixedly connected with connecting supports 2, the connecting supports 2 are used for being connected with a car body part or supporting the fertilizer bin 1, a plurality of feed openings are uniformly formed in the bottom plate of the fertilizer bin 1 along the linear direction, the fertilizing assembly and the feed openings are equal in number, the fertilizing assemblies are all arranged at the bottom of the fertilizer bin 1 and correspond to the feed openings respectively, the fertilizing assembly comprises a feed shell 3, a feed shaft 4 and a reverse feed preventing plate, a hollow shell is arranged in the feed shell 3, a material receiving opening and a material discharging opening are formed in the top end and the bottom end of the feed shell 3 respectively, the feed shell 3 is fixedly arranged at the bottom of the fertilizer bin 1, the material receiving opening is butted with the feed opening of the fertilizer bin 1, fertilizer in the fertilizer bin 1 can enter the feed shell 3 through the feed openings to be driven by the fertilizing, the bottom plate of the fertilizer bin 1 can be a V-shaped plate, the feed opening is formed in the lower edge of the bottom plate so that fertilizer can be completely discharged, the bottom of the fertilizer bin 1 is provided with a connecting cylinder 13, the upper end surface and the lower end surface of the connecting cylinder 13 are open, the upper end surface of the connecting cylinder 13 is in a V-shaped groove shape, the V-shaped surface of the upper end surface of the connecting cylinder 13 is attached to the bottom of the bottom plate, and the feed receiving opening of the feed shell 3 is in butt joint communication with the bottom end opening of the connecting cylinder 13;

the feeding shaft 4 is a circular shaft, a plurality of material carrying grooves 5 are uniformly arranged on the outer wall of the feeding shaft 4 along the circumferential direction, the material carrying grooves 5 are U-shaped grooves, the length direction of the material carrying grooves is parallel to the length direction of the feeding shaft 4, the length of the material carrying grooves 5 is smaller than that of the feeding shaft 4, two ends of the material carrying grooves are not communicated with two end faces of the feeding shaft 4, mounting holes are formed in two opposite side walls of the feeding shell 3, the feeding shaft 4 penetrates through the feeding shell 3 through the mounting holes to divide the space in the feeding shell 3 into an upper part and a lower part, after fertilizer in the fertilizer bin 1 enters the feeding shell 3 through a feeding opening, the feeding shaft 4 blocks the upper part of the feeding shell 3, the material carrying grooves 5 of the feeding shaft 4, which are positioned on the upper part of the feeding shell 3, are filled with fertilizer, the feeding shaft 4 rotates to bring the fertilizer in the material waiting grooves to the lower part of the feeding shell 3 and fall out from a discharging opening at the, the fertilizer applying assembly further comprises a reverse preventing block 7, the reverse preventing block 7 is in a triangular prism shape with one side surface being an arc concave surface, the reverse preventing block 7 is fixedly arranged on the inner wall of one side of the blanking shell 3 and is positioned on one side of the blanking shaft 4, one side surface of the reverse preventing block 7 is tightly attached to the inner wall of the blanking shell 3, the arc side surface of the reverse preventing block is attached to the outer part of the blanking shaft 4 and has a gap with the outer edge of the blanking shaft 4 to prevent the influence on the rotation of the blanking shaft 4, the other side surface of the reverse preventing block is a plane surface and is close to a material receiving port of the blanking shell 3 and is inclined, the reverse preventing block is used for guiding fertilizer in the blanking shell 3 to be gathered and discharged from one side of the blanking shaft 4 and the blanking shell 3 where the reverse preventing block is not installed;

the feeding shafts 4 of the fertilizing assemblies are coaxially arranged, the feeding shafts 4 are connected through a plurality of connecting rods 6 to realize synchronous rotation, a driving mechanism for driving the feeding shafts 4 to synchronously rotate and a speed regulating assembly for regulating the feeding speed of the fertilizing assemblies are arranged on the connecting support 2, the speed regulating assembly comprises a fixing sleeve 8, a locking plate 9, a reinforcing plate 10 and an adjusting rod 11, the fixing sleeve 8 is fixedly arranged in a through hole formed in the connecting support 2 in a penetrating way and is coaxial with the feeding shafts 4, a plurality of clamping grooves are uniformly formed in the end surface of the fixing sleeve 8 along the circumferential direction, inner threads are formed in the inner wall of the fixing sleeve 8, outer threads are formed in the rod body of the adjusting rod 11, the adjusting rod 11 is spirally arranged in the fixing sleeve 8 in a penetrating way, one end of the adjusting rod 11 is connected through a connecting rod 6 of a bearing connecting piece, and the connecting rod 6 and the adjusting rod 11 can independently rotate under the action of, the adjusting rod 11 rotates in the fixed sleeve 8 to enable the shaft body to move in the axial direction, the adjusting rod 11 moves in the axial direction to drive the plurality of discharging shafts 4 to move relative to the discharging shell 3, the discharging shafts 4 move in the axial direction to adjust the length of the plurality of material carrying grooves 5 in the discharging shell 3, so that the amount of fertilizer carried out from the upper half part of the discharging shell 3 by each rotation of the discharging shafts 4 is adjusted, and finally the discharging speed of the fertilizing assembly is adjusted; the locking plate 9 and the reinforcing plate 10 are movably sleeved on the adjusting rod 11 to be matched with the clamping grooves to limit the rotation of the adjusting rod 11 through limiting, a plurality of limiting grooves are uniformly formed in the outer wall of the adjusting rod 11 along the circumferential direction, the length direction of each limiting groove is parallel to the rod length of the adjusting rod 11, the reinforcing plate 10 is an annular plate and is spirally sleeved outside the adjusting rod 11, the reinforcing plate 10 rotates relative to the adjusting rod 11 to adjust the position of the reinforcing plate on the adjusting rod 11, the locking plate 9 is an annular plate and is sleeved on the adjusting rod 11, the locking plate 9 is positioned between the reinforcing plate 10 and the connecting part, a plurality of clamping blocks are fixedly arranged at the inner circle of the surface of the locking plate 9 along the circumferential direction, the plurality of clamping blocks are respectively and correspondingly positioned in the plurality of limiting grooves of the adjusting rod 11, under the action of the clamping blocks and the limiting grooves, the locking plate 9 can freely move and, locking plate 9 keeps away from on the face of gusset plate 10 and has set firmly a plurality of reinforcement archs, and when locking plate 9 pasted in fixation sleeve's tip, thereby a plurality of reinforcement archs can insert in a plurality of draw-in grooves make adjust pole 11 unable rotation, and rotatory gusset plate 10 makes it push up locking plate 9 at fixation sleeve's tip this moment, and the rotation of adjusting pole 11 through the restriction is with unloading axle 4 fixed in the ascending rigidity of axial to the unloading speed change of placing fertilization subassembly.

The connecting rod 6 is a round rod, a transmission key 12 is fixedly arranged on the rod body of the connecting rod along the length direction of the connecting rod, the driving mechanism comprises a motor and a transmission wheel, the transmission wheel is arranged on the connecting support 2 and is in transmission connection with a power shaft of the motor in a chain transmission mode or a gear transmission mode and the like, a transmission hole is formed in the center of the plate surface of the transmission wheel, and the plurality of blanking shafts 4 can synchronously rotate along with the transmission wheel due to the transmission hole through which the transmission key 12 on the connecting rod 6 and the rod body of the connecting rod pass, so that the driving mechanism can drive the plurality of.

The device is mainly used for fertilization in agricultural production, can also be used as a blanking part of a seeder during the production of crops with smaller seed particle diameter, fertilizers such as fertilizers are added into a waste bin, a driving mechanism works to drive a plurality of blanking shafts 4 to rotate, the fertilizers positioned at the upper part in a blanking shell 3 are continuously brought to the lower part through a material carrying groove 5 and are discharged from a discharge port, when the blanking speed needs to be adjusted, a reinforcing plate 10 is rotated to be far away from a fixed sleeve 8, a locking plate 9 is loosened, a rotating adjusting rod 11 is rotated to drive the blanking shafts 4 of a plurality of fertilizing assemblies to synchronously and axially move, the length of the material carrying groove 5 in the blanking shell 3 can be adjusted by axially adjusting the position of the blanking shaft 4, so as to adjust the blanking speed in the fertilizing process, the locking plate 9 is attached to the end part of the fixed sleeve 8 after the adjustment is finished, the rotating reinforcing plate 10 is reinforced, and a transmission key 12 is fixedly arranged on a connecting rod 6 connected, a transmission hole for the connecting rod 6 and the transmission key 12 to pass through is formed in a transmission wheel of the driving mechanism, and the connecting rod 6 and the blanking shaft 4 do not influence the transmission relation with the driving mechanism when moving along the axial direction.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a fertilizer injection unit convenient to adjust fertilization speed which characterized in that: comprises a fertilizer bin (1) and a fertilizing assembly, wherein the fertilizer bin (1) is a hollow bin body with an open top end, two opposite ends of the fertilizer bin (1) are fixedly connected with a connecting support (2), a plurality of feed openings are uniformly formed in the bottom plate of the fertilizer bin (1) along the linear direction, a plurality of fertilizing assemblies are all arranged at the bottom of the fertilizer bin (1) and respectively correspond to a plurality of feed openings, each fertilizing assembly comprises a feed shell (3) and a feed shaft (4), the feed shell (3) is hollow, the top end and the bottom end of the feed shell are respectively provided with a feed opening and a discharge opening, the feed shell (3) is fixedly arranged at the bottom of the fertilizer bin (1), the feed openings are butted with the feed openings of the fertilizer bin (1), two opposite side walls of the feed shell (3) are provided with mounting holes, the feed shaft (4) is movably arranged in the feed shell (3) in a penetrating manner so as to separate the space in the feed shell (3), evenly seted up a plurality of bands groove (5) along the circumferencial direction on the axis body of unloading axle (4), band groove (5) be with unloading axle (4) length direction parallel U-shaped groove, unloading axle (4) are rotatory to take its below with the chemical fertilizer that is located its top in with unloading shell (3) through taking groove (5), and the unloading axle (4) coaxial setting of a plurality of fertilization subassemblies is connected through a plurality of connecting rods (6) and is taken the material with the synchronous revolution, install on linking bridge (2) and be used for driving a plurality of unloading axle (4) synchronous revolution's actuating mechanism and be used for adjusting the speed governing subassembly of fertilization subassembly unloading speed.

2. The fertilizer apparatus as claimed in claim 1, wherein the fertilizer apparatus is adapted to facilitate adjustment of the rate of application of fertilizer: the fertilizer application assembly further comprises a reverse-proof block (7), wherein the reverse-proof block (7) is in a triangular prism shape with one side surface being an arc-shaped concave surface, the reverse-proof block (7) is fixedly arranged on the inner wall of one side of the discharging shell (3) so that fertilizer positioned above the discharging shaft (4) in the discharging shell (3) can only be discharged along the rotation of the discharging shaft (4), and the arc-shaped concave surface of the reverse-proof block (7) is attached to the outer wall of the discharging shaft (4).

3. The fertilizer apparatus as claimed in claim 1, wherein the fertilizer apparatus is adapted to facilitate adjustment of the rate of application of fertilizer: speed governing subassembly includes fixed sleeve (8), lock plate (9), gusset plate (10) and regulation pole (11), fixed sleeve (8) are fixed to be worn to locate on linking bridge (2) and coaxial with unloading axle (4), a plurality of draw-in grooves have evenly been seted up along the circumferencial direction on the terminal surface of fixed sleeve (8), be provided with the internal thread on the inner wall of fixed sleeve (8), be provided with the external screw thread on the body of rod of regulation pole (11), it wears to establish in the sleeve of fixed sleeve to adjust pole (11) spiral, the one end of adjusting pole (11) is passed through bearing connecting piece connecting rod (6) and is connected the unloading speed of adjusting the fertilization subassembly with the length that lies in unloading shell (3) through adjusting down the silo, lock plate (9) and the equal movable sleeve of gusset plate (10) are established on adjusting pole (11) in order to adjust the rotation of pole (11) through the restriction with.

4. A fertilizing apparatus facilitating the adjustment of the rate of application as claimed in claim 3, characterized in that: the utility model discloses a lock structure, including regulation pole (11), reinforcing plate (10), locking plate (9), a plurality of limiting grooves that the length direction is parallel with the pole length are seted up to the outer wall of regulation pole (11) along the circumferencial direction, reinforcing plate (10) are the annular plate and the spiral shell is established in regulation pole (11) outsidely, locking plate (9) are the annular plate and the cover is established on adjusting pole (11), locking plate (9) are located between reinforcing plate (10) and the connection and its face inner circle has set firmly a plurality of fixture blocks, a plurality of fixture blocks are located a plurality of limiting grooves of adjusting pole (11) respectively so that locking plate (9) and regulation pole (11) synchronous revolution, locking plate (9) are kept away from on the face of reinforcing plate (10.

5. The fertilizer apparatus as claimed in claim 4, wherein the fertilizer apparatus is adapted to facilitate adjustment of the rate of application of fertilizer: a transmission key (12) is fixedly arranged on the rod body of the connecting rod (6) along the length direction of the rod body, the driving mechanism comprises a motor and a transmission wheel, the transmission wheel is arranged on the connecting support (2) and is in transmission connection with a power shaft of the motor, and a transmission hole for the connecting rod (6) and the transmission key (12) to penetrate through is formed in the circle center of the plate surface of the transmission wheel.

6. The fertilizer apparatus as claimed in claim 1, wherein the fertilizer apparatus is adapted to facilitate adjustment of the rate of application of fertilizer: the bottom plate of fertilizer storehouse (1) is the V-arrangement board, and the feed opening is seted up in the lower edge of bottom plate, and connecting cylinder (13) are installed to the bottom of fertilizer storehouse (1), and connecting cylinder (13) paste in the bottom of bottom plate through the V-arrangement groove that its up end was seted up, and the bottom intercommunication of connecing material mouthful and connecting cylinder (13) of unloading shell (3).