CN209034517U - A kind of efficiently hardened fertilizer crushing cutter - Google Patents
A kind of efficiently hardened fertilizer crushing cutter Download PDFInfo
- Publication number
- CN209034517U CN209034517U CN201821460547.XU CN201821460547U CN209034517U CN 209034517 U CN209034517 U CN 209034517U CN 201821460547 U CN201821460547 U CN 201821460547U CN 209034517 U CN209034517 U CN 209034517U
- Authority
- CN
- China
- Prior art keywords
- articulamentum
- roller
- mounting rack
- crushing
- crushing piece
- 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
Abstract
The utility model discloses a kind of efficiently hardened fertilizer crushing cutters, including mounting rack, shaft and roller, the quantity of the mounting rack is two and is symmetrical arranged, two mounting racks one end common rotation close to each other is connected at least two shafts, two shafts both pass through mounting rack and are connected with each other by driven gear, driving gear is connected with by flat key in one of them described shaft, interference fit has roller in the shaft, it is fitted with articulamentum in the outer surface circumferential direction of the roller, it is equidistant on the articulamentum to be provided with crushing piece.It is designed using removable crushing piece, when crushing piece because quick release is replaced after use for a long time leads to abrasion, deformation, abrasion and deformation are easy to happen after effective solution grinding device long-time use, the problem of integral replacing is carried out to it, increases cost is needed if replacement.
Description
Technical field
The utility model relates to fertilizer grinding device technical field more particularly to a kind of efficiently hardened fertilizer crushing cutters.
Background technique
The fertilizer that long term storage is stacked is easy to occur hardened, formation bulk, and harder, generates barrier to subsequent production
Hinder, need to be crushed in early period, be easy to happen abrasion and deformation after the grinding device long-time use in traditional technology, such as more
It changes, needs to carry out integral replacing to it, increase cost.
Utility model content
Purpose of the utility model is to solve above-mentioned problems, and a kind of efficiently hardened fertilizer crushing cutter proposed
Tool.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of efficiently hardened fertilizer crushing cutter, including mounting rack, shaft and roller, the quantity of the mounting rack are two
And be symmetrical arranged, two mounting racks one end common rotation close to each other is connected at least two shafts, turns described in two
Axis both passes through mounting rack and is connected with each other by driven gear, is connected with driving tooth by flat key in one of them described shaft
It takes turns, interference fit has roller in the shaft, articulamentum is fitted in the outer surface circumferential direction of the roller, on the articulamentum etc.
Distance is provided with crushing piece.
Preferably, the crushing piece uses pyramidal structure.
Preferably, the angle between the crushing piece and articulamentum is 110 degree.
Preferably, through-hole is offered in the middle part of the crushing piece.
Preferably, the crushing piece on two adjacent rollers is staggered.
Preferably, the articulamentum uses metal material, and articulamentum and crushing piece are made of integrated formed structure.
Preferably, equidistant on the outer surface of the articulamentum and roller to offer multiple threaded holes, the articulamentum is logical
Bolt is crossed to be mounted on threaded hole.
Compared with prior art, the utility model has following advantages:
1, removable crushing piece is used to design, it, can be quick when crushing piece because after use for a long time leads to abrasion, deformation
Dismounting and change is easy to happen abrasion and deformation after effective solution grinding device long-time use, needs if replacement to it
The problem of carrying out integral replacing, increasing cost.
2, using the design for opening up through-hole in crushing piece, so that fertilizer can be penetrated out of through-hole, to reduce
The contact area of crushing piece and fertilizer increases pressure, and can reduce the abrasion of crushing piece.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of efficiently hardened fertilizer crushing cutter structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of efficiently hardened fertilizer crushing cutter schematic perspective view.
In figure: 1 mounting rack, 2 shafts, 3 bearings, 4 rollers, 5 articulamentums, 6 crushing pieces, 7 through-holes, 8 bolts, 9 driven gears,
10 driving gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to figs. 1 to 2, a kind of efficiently hardened fertilizer crushing cutter, including mounting rack 1, shaft 2 and roller 4, mounting rack 1
Quantity be two and be symmetrical arranged, two mounting racks 1 one end common rotation close to each other is connected at least two shafts 2,
Two shafts 2 both pass through mounting rack 1 and are connected with each other by driven gear 9, are connected with master by flat key in one of shaft 2
Moving gear 10, interference fit has roller 4 in shaft 2, articulamentum 5 is fitted in the outer surface circumferential direction of roller 4, on articulamentum 5 etc.
Distance is provided with crushing piece 6.
Further, crushing piece 6 uses pyramidal structure, and the tip of pyramidal structure can reduce the contact area with fertilizer,
Increase pressure.
It is highly preferred that the angle between crushing piece 6 and articulamentum 5 is 110 degree.
Further, the middle part of crushing piece 6 offers through-hole 7, so that fertilizer can be penetrated out of through-hole, to reduce
The contact area of crushing piece 6 and fertilizer, increases pressure, and can reduce the abrasion of crushing piece 6.
Crushing piece 6 on two adjacent rollers 4 is staggered, to reduce gap, so that fertilizer can be effective
It crushes.
It is highly preferred that articulamentum 5 uses metal material, and articulamentum 5 is made with crushing piece 6 of integrated formed structure,
Integrated formed structure casting easy to process, and physical property is preferable.
Further, equidistant on the outer surface of reference Fig. 2, articulamentum 5 and roller 4 to offer multiple threaded holes, connection
Layer 5 is mounted on threaded hole by bolt, and the setting of threaded hole can be convenient for the installation and dismounting and change of articulamentum 5.
Articulamentum 5 is fitted in the outer surface of roller 4 when the utility model is used, and by threaded hole pair between the two
Articulamentum 5, is then fixed on the outer surface of roller 4, similarly, when needing dismounting and change, by bolt by it by bolt
It removes.
Wherein driving gear 10 is connect with extraneous driving device, for example, gear is arranged on the output shaft of motor, it is then logical
It crosses multiple driven gears 9 and delivers torque to each shaft 2, shaft 2 drives roller 4 and crushing piece 6 to crush fertilizer, and
Two driven gears 9 can also be achieved rotation close to each other between two adjacent rollers 4, so as to carry out extruding powder to fertilizer
It is broken.
In the present invention unless specifically defined or limited otherwise, term " sliding ", " fixation ", " is set " rotation "
Have " etc. terms shall be understood in a broad sense, for example, it may be being welded to connect, be also possible to be bolted, or integral；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside part, unless otherwise restricted clearly.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of efficiently hardened fertilizer crushing cutter, including mounting rack (1), shaft (2) and roller (4), which is characterized in that described
The quantity of mounting rack (1) is two and is symmetrical arranged that two mounting rack (1) one end common rotations close to each other are connected with
At least two shafts (2), two shafts (2) both pass through mounting rack (1) and are connected with each other by driven gear (9), wherein
It is connected with driving gear (10) on one shaft (2) by flat key, interference fit has roller (4), institute on the shaft (2)
It states and is fitted in the outer surface circumferential direction of roller (4) articulamentum (5), it is equidistant on the articulamentum (5) to be provided with crushing piece (6).
2. a kind of efficiently hardened fertilizer crushing cutter according to claim 1, which is characterized in that the crushing piece (6) is adopted
Use pyramidal structure.
3. it is according to claim 1 it is a kind of efficiently hardened fertilizer crushing cutter, which is characterized in that the crushing piece (6) with
Angle between articulamentum (5) is 110 degree.
4. a kind of efficiently hardened fertilizer crushing cutter according to claim 1, which is characterized in that the crushing piece (6)
Middle part offers through-hole (7).
5. a kind of efficiently hardened fertilizer crushing cutter according to claim 1, which is characterized in that two adjacent rollings
Crushing piece (6) on cylinder (4) is staggered.
6. a kind of efficiently hardened fertilizer crushing cutter according to claim 1, which is characterized in that the articulamentum (5) is adopted
With metal material, and articulamentum (5) is made with crushing piece (6) of integrated formed structure.
7. it is according to claim 1 it is a kind of efficiently hardened fertilizer crushing cutter, which is characterized in that the articulamentum (5) and
Equidistant on the outer surface of roller (4) to offer multiple threaded holes, the articulamentum (5) is mounted on threaded hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460547.XU CN209034517U (en) | 2018-09-04 | 2018-09-04 | A kind of efficiently hardened fertilizer crushing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460547.XU CN209034517U (en) | 2018-09-04 | 2018-09-04 | A kind of efficiently hardened fertilizer crushing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034517U true CN209034517U (en) | 2019-06-28 |
Family
ID=67032536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460547.XU Expired - Fee Related CN209034517U (en) | 2018-09-04 | 2018-09-04 | A kind of efficiently hardened fertilizer crushing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209034517U (en) |
-
2018
- 2018-09-04 CN CN201821460547.XU patent/CN209034517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261000 Fangxia Industrial Park, Nonggao District, Laiwu City, Shandong Province (Fangxia Town, Fangnan Village, West) Patentee after: Jinan Pearl Fertilizer Co.,Ltd. Address before: 261000 Fangxia Industrial Park, Nonggao District, Laiwu City, Shandong Province (Fangxia Town, Fangnan Village, West) Patentee before: LAIWU MINGZHU FERTILIZER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |