CN208113314U - A kind of fertilizer apparatus - Google Patents
A kind of fertilizer apparatus Download PDFInfo
- Publication number
- CN208113314U CN208113314U CN201820420309.XU CN201820420309U CN208113314U CN 208113314 U CN208113314 U CN 208113314U CN 201820420309 U CN201820420309 U CN 201820420309U CN 208113314 U CN208113314 U CN 208113314U
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- impeller
- transmission shaft
- sliding part
- lower feed
- feed box
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Abstract
The utility model provides a kind of fertilizer apparatus, belongs to field of agricultural machinery, including lower feed box, transmission shaft, impeller set, fixing piece, sliding part, shift fork, spring, sprocket wheel and bracket.The utility model receives rotary power by sprocket wheel, then rotary power is transmitted on transmission shaft by sprocket wheel by sliding part, impeller on transmission shaft close-open to the opening of lower feed box bottom during rotation-closed cycle operation, flow out the fertilizer being filled in impeller blade equably from bottom opening；Since the position of sliding part determines whether sprocket wheel transmits rotational power to transmission shaft, the position of sliding part is influenced by shift fork and spring, make whether the transmission shaft in the utility model rotates by fork controls, the i.e. adjustable lower feed box in position by adjusting shift fork whether blanking, simultaneously, the depth for being inserted in the impeller by changing the impeller set opening, can change effective working region of impeller, and then adjust the rate of impeller discharge quantity.
Description
Technical field
The utility model belongs to technical field of agricultural machinery, and in particular to a kind of fertilizer apparatus.
Background technique
In utility model patent：In a kind of small-sized sugarcane break ridge fertilizer applicator (202818902 U of Authorization Notice No. CN), this
The broken ridge fertilizer applicator of kind can apply fertilizer while broken ridge, can effectively promote the working efficiency of peasant.But due to this
The fertilizer power of machine fertilizer applicator be from hydraulic frame export, when the driving lever on hydraulic frame top turn right dial when, hydraulic frame internal gear with drag
The connection of machine drawing gear-box, hydraulic frame work, fertilizer applicator fertilizer；It stops working, applies fertilizer when driving lever pushes intermediate or the left side, hydraulic frame
Device stops fertilizer.Since fertilizer power is interlocked with hydraulic system always, if fertilizer will affect the hydraulic work of fertilizer applicator,
When tractor needs hydraulic without fertilizer, therefore contradiction will be generated, cause fertilizer applicator in tractor operating one
It is directly in rotating discharge state, is unable to the fertilizer or only fertile of real-time control fertilizer applicator, therefore will cause the waste of part fertilizer.
Utility model content
It is simple and can effectively control whether the fertilizer apparatus to apply fertilizer, the utility model in order to obtain a kind of structure
Used technical solution is：A kind of fertilizer apparatus, a lower feed box, the lower feed box top and bottom are equipped with opening, under described
The opening direction of the bottom plate of hopper towards bottom tilts down；One transmission shaft, described transmission shaft one end pass through the lower feed box bottom
Side wall and with the lower feed box rotate connect；One impeller, the impeller are arranged in the lower feed box, the impeller and institute
It is relatively fixed to state transmission shaft；One impeller set, the impeller set offer with the impeller blade cooperation opening, and with axial direction
It covers in described impeller one end, the impeller set and lower feed box rotation connect；The impeller set is matched with the impeller to be combined into
One fertilizer apparatus；One fixing piece, the fixing piece are arranged on the transmission shaft, are fixedly connected with the transmission shaft；One sliding part,
The sliding part covers on the transmission shaft, and offers guide groove, and guide part and the guiding are provided on the transmission shaft
Slot cooperation prevents the sliding part from rotating relative to the transmission shaft；Axial direction of the sliding part in the transmission shaft
On one end be provided with protrusion, the sliding part is provided with limiting section in the radial direction；One shift fork, the shift fork are covered in the cunning
On the outside of moving part, the axial position for being used to change the sliding part can be cooperated with the limiting section；One spring, the spring pocket exist
On the transmission shaft, and it is arranged between the fixing piece and the sliding part；One sprocket wheel, the chain wheel case is in the transmission shaft
On, it driven by the chain can rotate, the one end of the sprocket wheel on the drive shaft axis direction is provided with can be with institute
State the groove of male cooperation；One bracket, the bracket are connected for fixing the lower feed box and rotating with the shift fork；Institute
Shift fork is stated when not applying pressure to the limiting section, the spring to the sprocket wheel, rotates on sliding part top in the sprocket wheel
In the case where, the protrusion can be made to be inserted into the groove.
Further, the leaf for extending and being uniformly distributed blade to the transmission shaft radial direction is provided on the transmission shaft
Wheel；The impeller set is integrally cylindrical, and one end offers the opening with impeller cooperation, the diameter of the impeller set and the biography
The diameter of moving axis axis to the impeller outer end is suitable.
Further, the guide part is a bolt, offers the threaded hole connecting with guide part on the transmission shaft.
Further, the head diameter of the guide part is suitable with the width of the guide groove, the head of the guide part
It is arranged in the guide groove.
Further, annular groove is opened up on the transmission shaft, and positioning spiro pit, a bolt and institute are offered on the sprocket wheel
Positioning spiro pit is stated to be threadedly coupled and protrude into the annular groove.
Further, the natural length of the spring subtracts the axial direction of the protrusion plus the axial length of the sliding part
Length takes turns to the axial distance between the fixing piece not less than the chain.
Further, the shift fork includes fork body, the first pull rod, revolving part, the second pull rod and positioning plate.
Further, the opening radius of the fork body is greater than the radius of the sliding part, and the opening sleeve of the fork body is in institute
It states on the outside of sliding part, the fork body and bracket rotation connect；The revolving part and bracket rotation connect；Described first
Pull rod is integrally in spur shape, and both ends are connected with the fork body and revolving part rotation respectively；Second pull rod is integrally in
Handle shape, the revolving part and the rotation of second pull rod one end connect；L shape hole, second pull rod are offered on the positioning plate
One end and revolving part rotation connect, and the other end passes through L shape hole；The rotary shaft, described of the fork body and the bracket
The rotary shaft of revolving part and the bracket, the rotary shaft of the revolving part and second pull rod, first pull rod with it is described
Pitch the rotary shaft of body, first pull rod is parallel to each other with the rotary shaft of the revolving part and is not overlapped；L shape hole one
The direction of the rotary shaft between second pull rod and the revolving part is held to extend, the other end is far from second pull rod and institute
State the rotary shaft between revolving part.
Further, the fixing piece is hollow and covers on the transmission shaft, is bolted and is fixed on the biography
On moving axis.
Further, the bottom opening of the lower feed box is rectangle, and the impeller and the impeller set are in rotary course
At least one be parallel to opening section be with the sizable rectangle of lower feed box bottom opening, along institute in the impeller set
The axial direction for stating transmission shaft offers long lumbar hole, and corresponding screw hole is offered on the transmission shaft, and a bolt passes through the length
Waist hole is threadedly coupled with corresponding screw hole.
Further, the fertilizer apparatus includes two lower feed boxs, two impeller sets, and the both ends of the drive shaft is respectively arranged with one
Impeller, a lower feed box and an impeller and impeller set cooperation.
Compared with the prior art, the utility model has the advantages that：
The utility model receives rotary power by sprocket wheel, and then rotary power is transmitted to transmission by sliding part by sprocket wheel
On axis, impeller on transmission shaft close-open to the opening of lower feed box bottom during rotation-and closed circulation makees
Industry flows out the fertilizer being filled in impeller blade equably from bottom opening；Since whether the position of sliding part determines sprocket wheel
Transmission shaft is transmitted rotational power to, the position of sliding part is influenced by shift fork and spring, makes the transmission in the utility model
Whether axis rotates by fork controls, the i.e. adjustable lower feed box in the position by adjusting shift fork whether blanking, meanwhile, pass through and change institute
The depth that impeller set is inserted in the impeller blade is stated, effective working region of impeller can be changed, and then adjust impeller discharge quantity
Rate.
Detailed description of the invention
Fig. 1 is a kind of perspective view of fertilizer apparatus of the utility model.
Fig. 2 is perspective view when a kind of fertilizer apparatus of the utility model does not show bracket and lower feed box.
Fig. 3 is the top view of the utility model fertilizer apparatus always.
Fig. 4 is the schematic diagram of sprocket wheel and transmission axis connection
Main element symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
| Lower feed box 1 | Transmission shaft 2 | Impeller 21 | Guide part 22 |
| Annular groove 23 | Impeller set 3 | Opening 31 | Long lumbar hole 32 |
| Fixing piece 4 | Sliding part 5 | Guide groove 51 | Protrusion 52 |
| Limiting section 53 | Shift fork 6 | Pitch body 61 | First pull rod 62 |
| Revolving part 63 | Second pull rod 64 | Positioning plate 65 | L shape hole 651 |
| Spring 7 | Sprocket wheel 8 | Groove 81 | Bracket 9 |
Specific embodiment
The following examples can help those skilled in the art to be more fully understood the utility model, but cannot be with
Any mode limits the utility model.
Referring to Fig. 1, providing a kind of fertilizer apparatus, including lower feed box in a preferred embodiment of the utility model
1, transmission shaft 2, impeller set 3, fixing piece 4, sliding part 5, shift fork 6, spring 7, sprocket wheel 8 and bracket 9.
Opening is equipped at the top and bottom of the lower feed box 1, the opening direction of bottom plate towards the bottom of the lower feed box 1 dips down
Tiltedly, the top opening of the lower feed box 1 is for adding fertilizer.
Described 2 one end of transmission shaft passes through the side wall 11 of 1 bottom of lower feed box and rotates with the lower feed box 1 and connects,
And it is provided with impeller 21；The leaf is discussed 21 and is arranged in the lower feed box 1, and the impeller 21 and the transmission shaft 2 are relatively fixed.
Preferably, the impeller 21 for extending and being uniformly distributed blade to 2 radial direction of transmission shaft is provided on the transmission shaft 2.
Described 3 one end of impeller set offers the opening 31 with 21 blade of impeller cooperation, and axially covers in the leaf
21 one end are taken turns, the impeller set 3 is connected with the lower feed box 1 rotation.Preferably, whole cylindrical, one end of the impeller set 3
The opening 31 cooperated with impeller 21, the diameter of the impeller set 3 and 2 axis of transmission shaft are offered to 21 outer end of impeller
Diameter it is suitable.
The fixing piece 4 is arranged on the transmission shaft 2, is fixedly connected with the transmission shaft 2.
5 sets of the sliding part on the transmission shaft 2, and offer guide groove 51, are provided with guiding on the transmission shaft 2
Portion 22 and the guide groove 51 cooperate, and prevent the sliding part 5 from rotating relative to the transmission shaft 2；The sliding part 5 is in institute
It states one end on the axial direction of transmission shaft 2 and is provided with protrusion 52, the sliding part 5 is provided with limiting section 53 in the radial direction.
Preferably, the guide part 22 is a bolt, offers the threaded hole connecting with guide part 22 on the transmission shaft 2；It is described to lead
Head diameter to portion 22 is suitable with the width of the guide groove 51, and the head of the guide part is arranged in the guide groove 51
It is interior.
6 sets of the shift fork, in 5 outside of sliding part, can cooperate with the limiting section 53 and be used to change the sliding part
5 axial position.
7 sets of the spring on the transmission shaft 2, and be arranged between the fixing piece 4 and the sliding part 5.
8 sets of the sprocket wheel on the transmission shaft 2, driven by the chain can rotate, and the sprocket wheel 8 is along the transmission
One end on 2 axis direction of axis is provided with can be with the groove 81 of raised 52 cooperation.Preferably, such as Fig. 4, the transmission shaft
Annular groove 23 is opened up on 2, positioning spiro pit is offered on the sprocket wheel 8, and a bolt is threadedly coupled simultaneously with the positioning spiro pit
And the annular groove 23 is protruded into, for fixing the axial displacement of the chain 8.Preferably, the natural length of the spring 7 adds institute
The axial length for stating sliding part 5 subtracts raised 52 axial length not less than between the sprocket wheel 8 to the fixing piece 4
Axial distance.
The bracket 9 is connected for fixing the lower feed box 1 and rotating with the shift fork 6.
In the shift fork 6 when not applying pressure to the limiting section 53, the spring 7 pushes up sliding part 5 to the chain
Wheel 8 can make raised 52 insertion groove 81 in the case where the sprocket wheel 8 rotation.
In the present embodiment, the fertilizer apparatus includes two lower feed boxs 1, two impeller sets 3,2 both ends of transmission shaft point
It is not provided with an impeller 21, a lower feed box 1 and an impeller 21 and an impeller set 3 cooperation.
The shift fork 6 includes fork body 61, the first pull rod 62, revolving part 63, the second pull rod 64 and positioning plate 65.
The opening radius of the fork body 61 is greater than the radius of the sliding part 5, and the opening sleeve of the fork body 61 is in the cunning
5 outside of moving part, the fork body 61 are connected with the bracket 9 rotation；The revolving part 63 is connected with the bracket 9 rotation；It is described
Whole first pull rod 62 is in spur shape, and both ends are connected with the fork body 61 and the rotation of the revolving part 63 respectively；Described second
Whole pull rod 64 is in handle shape, and the revolving part 63 and the rotation of 64 one end of the second pull rod connect；L is offered on the positioning plate 65
Shape hole 651, described second pull rod, 64 one end and the revolving part 63 rotation connect, and the other end passes through L shape hole 651；
The rotary shaft of the fork body 61 and the bracket 9, the rotary shaft of the revolving part 63 and the bracket 9, the rotation
Turn the rotary shaft of part 63 and second pull rod 64, the rotary shaft of first pull rod 62 and the fork body 61, first drawing
Bar 62 is parallel to each other with the rotary shaft of the revolving part 63 and is not overlapped；
651 one end of L shape hole extends to the direction of the rotary shaft between second pull rod 64 and the revolving part 63,
The other end is far from the rotary shaft between second pull rod 64 and the revolving part 63.
The fixing piece 4 is hollow and covers on the transmission shaft 2, is bolted and is fixed on the transmission shaft 2.
The bottom opening of the lower feed box 1 is rectangle, the impeller 21 and the impeller set 3 in rotary course at least
One be parallel to opening section be with the sizable rectangle of 1 bottom opening of lower feed box, make the impeller 21 and the leaf
The size of wheel case 3 meets the requirement that constantly can open or close the bottom opening of the lower feed box 1 in rotary course；
Axial direction in the impeller set 3 along the transmission shaft 2 offers long lumbar hole 23, offers on the transmission shaft 2 corresponding
Screw hole, a bolt pass through the threaded connection of the long lumbar hole 23 and corresponding screw hole, tighten when the bolt impeller set 3 with it is described
Transmission shaft 2 is relatively fixed, and the adjustable impeller set 3 is inserted in the depth of 21 blade of impeller when unclamping the bolt.
In the present embodiment, the bottom opening of the lower feed box 1 is rectangle, and the impeller 21 is bolted on institute
It states on transmission shaft 2, the uniform annular of the blade of impeller 21 is distributed on the outer wall of the transmission shaft 2, and blade is rectangle, impeller 21
Tangent line of the blade perpendicular to the blade and 2 junction of transmission shaft；Axis of the outer end of the impeller 21 to the transmission shaft 2
Distance length is suitable on one side with the opening of 1 bottom of the radius of the drive sleeve and the lower feed box, and the impeller 21 with
The length when assembled of impeller set 3 is not less than another side length of 1 bottom opening of lower feed box.
In use, the second pull rod 64 is then located at 65 one end of positioning plate close to the rotation if necessary to fertilizer apparatus fertilizer
Turn part 63, revolving part 63 drives the first pull rod 62, and the first pull rod 62 is separated with moving fork body 61 with sliding part 5, and spring 7 is by sliding part
5 push up to sprocket wheel 8, and sprocket wheel 8 is connect with chain, and power source is driven by chain to sprocket wheel 8, and sliding part 5 exists in 8 rotary course of sprocket wheel
Protrusion 52 is set to be inserted into the notch 81 of sprocket wheel 8 under the active force of spring 7, when the protrusion 52 of sliding part 5 and the notch 81 of sprocket wheel 8 cooperate
When, sprocket wheel 8 drives sliding part 5 to rotate, and limiting section 53 drives transmission shaft 2 to rotate by the guide part 22 on transmission shaft 2, and then makes
Impeller 21 on transmission shaft rotates, and constantly the fertilizer of whereabouts is uniformly discharged in rotary course for impeller 21；
When needing to adjust fertilizer efficiency, the adjustable impeller set 3 cooperated with impeller 21, the fertilizer efficiency master of impeller 21
It to be determined by the rotation speed and impeller 21 of transmission shaft 2 and the contact area of fertilizer, if necessary to increase fertilizer efficiency, then
The contact area for reducing impeller 21 and impeller set 3 then increases connecing for impeller 21 and impeller set 3 if necessary to reduction fertilizer efficiency
Contacting surface product.
If you do not need to fertilizer apparatus fertilizer, then the second pull rod 64 is located at positioning plate one end far from the revolving part 63 simultaneously
It is caught in the other end in L shape hole 651, makes shift fork 6 drive sliding part 5 to separate with sprocket wheel 8 by limiting section 53, at this time sprocket wheel
8 dally around transmission shaft 2, at this time fertilizer apparatus not fertilizer.
Claims (10)
1. a kind of fertilizer apparatus, which is characterized in that it includes：
One lower feed box, is equipped with opening at the top and bottom of the lower feed box, the bottom plate of the lower feed box towards bottom opening direction to
Lower inclination；
One transmission shaft, described transmission shaft one end pass through the side wall of the lower feed box bottom and rotate with the lower feed box and connect；
One impeller, the impeller are arranged in the lower feed box, and the impeller and the transmission shaft are relatively fixed；
One impeller set, the impeller set offers the opening with impeller blade cooperation, and covers with axial in the impeller
One end, the impeller set and lower feed box rotation connect；
One fixing piece, the fixing piece are arranged on the transmission shaft, are fixedly connected with the transmission shaft；
One sliding part, the sliding part covers on the transmission shaft, and offers guide groove, and guiding is provided on the transmission shaft
Portion and the guide groove cooperate, and prevent the sliding part from rotating relative to the transmission shaft；The sliding part is in the transmission
One end on the axial direction of axis is provided with protrusion, and the sliding part is provided with limiting section in the radial direction；
One shift fork, the shift fork cover on the outside of the sliding part, can cooperate with the limiting section and be used to change the sliding part
Axial position；
One spring, the spring pocket are arranged between the fixing piece and the sliding part on the transmission shaft；
One sprocket wheel, the chain wheel case driven by the chain can rotate, the sprocket wheel is along the transmission on the transmission shaft
One end on axis axis direction is provided with can be with the groove of the male cooperation；
One bracket, the bracket are connected for fixing the lower feed box and rotating with the shift fork；
The shift fork not to the limiting section apply pressure when, the spring by sliding part top to the sprocket wheel, described
In the case that sprocket wheel rotates, the protrusion can be made to be inserted into the groove.
2. fertilizer apparatus as described in claim 1, it is characterised in that：It is provided on the transmission shaft radial to the transmission shaft
Direction extends and is uniformly distributed the impeller of blade；The impeller set is integrally cylindrical, and one end is offered to be cooperated with impeller blade
Opening, the diameter of the impeller set is suitable with the diameter of the drive shaft axis to the impeller outer end.
3. fertilizer apparatus as described in claim 1, it is characterised in that：The guide part is a bolt, is opened on the transmission shaft
Equipped with the threaded hole being connect with guide part.
4. fertilizer apparatus as claimed in claim 2, it is characterised in that：The head diameter of the guide part and the guide groove
Width is suitable, and the head of the guide part is arranged in the guide groove.
5. fertilizer apparatus as described in claim 1, it is characterised in that：Annular groove is opened up on the transmission shaft, on the sprocket wheel
Positioning spiro pit is offered, a bolt is threadedly coupled with the positioning spiro pit and protrudes into the annular groove.
6. fertilizer apparatus as described in claim 1, it is characterised in that：The natural length of the spring is plus the sliding part
The axial length that axial length subtracts the protrusion takes turns to the axial distance between the fixing piece not less than the chain.
7. fertilizer apparatus as described in claim 1, it is characterised in that：The shift fork include fork body, the first pull rod, revolving part,
Second pull rod and positioning plate；
It is described fork body opening radius be greater than the sliding part radius, it is described fork body opening sleeve on the outside of the sliding part,
The fork body and bracket rotation connect；The revolving part and bracket rotation connect；First pull rod is integrally in horse
Shape is followed closely, both ends are connected with the fork body and revolving part rotation respectively；Second pull rod is integrally in handle shape, the rotation
Turn part and the rotation of second pull rod one end connects；L shape hole, second pull rod one end and the rotation are offered on the positioning plate
Part rotation connection, the other end pass through L shape hole；
The fork body and the rotary shaft of the bracket, the rotary shaft of the revolving part and the bracket, the revolving part with it is described
The rotation of the rotary shaft of second pull rod, the rotary shaft, first pull rod and the revolving part of first pull rod and the fork body
Shaft is parallel to each other and is not overlapped；
L shape hole one end extends to the direction of the rotary shaft between second pull rod and the revolving part, and the other end is separate
Rotary shaft between second pull rod and the revolving part.
8. fertilizer apparatus as described in claim 1, it is characterised in that：The fixing piece is hollow and covers in the transmission shaft
On, it is bolted and is fixed on the transmission shaft.
9. fertilizer apparatus as described in claim 1, it is characterised in that：The bottom opening of the lower feed box is rectangle, described
Impeller and the impeller set at least one section for being parallel to opening in rotary course are big with the lower feed box bottom opening
Small comparable rectangle, the axial direction in the impeller set along the transmission shaft offer long lumbar hole, open up on the transmission shaft
There is corresponding screw hole, a bolt passes through the long lumbar hole and is threadedly coupled with corresponding screw hole.
10. the fertilizer apparatus as described in any in claim 1-9, it is characterised in that：The fertilizer apparatus include two lower feed boxs,
Two impeller sets, the both ends of the drive shaft are respectively arranged with an impeller, a lower feed box and an impeller and impeller set cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420309.XU CN208113314U (en) | 2018-03-27 | 2018-03-27 | A kind of fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420309.XU CN208113314U (en) | 2018-03-27 | 2018-03-27 | A kind of fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208113314U true CN208113314U (en) | 2018-11-20 |
Family
ID=64198689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420309.XU Active CN208113314U (en) | 2018-03-27 | 2018-03-27 | A kind of fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208113314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356014A (en) * | 2018-11-27 | 2019-02-19 | 上海展富交通设施工程有限公司 | Bead sows system, point automatic doubler surface glouer and control method |
-
2018
- 2018-03-27 CN CN201820420309.XU patent/CN208113314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356014A (en) * | 2018-11-27 | 2019-02-19 | 上海展富交通设施工程有限公司 | Bead sows system, point automatic doubler surface glouer and control method |
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