CN202642577U - Funnel lining plate assembly and funnel - Google Patents
Funnel lining plate assembly and funnel Download PDFInfo
- Publication number
- CN202642577U CN202642577U CN 201220311064 CN201220311064U CN202642577U CN 202642577 U CN202642577 U CN 202642577U CN 201220311064 CN201220311064 CN 201220311064 CN 201220311064 U CN201220311064 U CN 201220311064U CN 202642577 U CN202642577 U CN 202642577U
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- China
- Prior art keywords
- liner plate
- funnel
- side walls
- hopper side
- plate assembly
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- 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.)
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Abstract
The utility model discloses a funnel lining plate assembly, comprising more than two lining plates arranged on the sidewalls of the funnel, and lifting hooks fixed to the sidewalls of the funnel, wherein a suspension part capable of being suspended to the lifting hook is arranged at one side of each lining plate, which is matched with the sidewall of the funnel. The utility model also discloses a funnel which comprises a funnel body, wherein the funnel lining plate assembly is arranged on each funnel side wall of the funnel body. The funnel lining plate assembly provided by the utility model is simple in structure, convenient to mount and demount, low in maintenance cost, strong in wear resistance and shock resistance and the like.
Description
Technical field
The utility model relates generally to mining, field of metallurgical equipment, refers in particular to a kind of liner plate assembly for protection funnel on the funnel and has the funnel of this funnel liner plate assembly.
Background technology
Lump ore is in the process of carrying, transporting, and the iron ore that particularly the material lumpiness is large, density is large, hardness is high weares and teares larger to the funnel that carries, connects material.General way is at the funnel liner steel liner plate at present, to prevent that material is to the direct wearing and tearing of funnel.As shown in Figure 1 and Figure 2, the general bolt 8 that adopts is fixedly installed in liner plate 2 on the funnel steel plate 9 in the prior art, during installation, need to perforate on funnel steel plate 9, again with liner plate 2 one by one to behind the good hole, the bolt 8 of screwing on.There is following shortcoming in this mounting means:
1, because hold successfully first in the hole on the liner plate 2, so in the actual installation process, often occur to carry out the situation that reaming is processed to bad hole, install loaded down with trivial details; When liner plate 2 needed to change, bolt 8 may the situation of corrosion occur because having used a period of time, causes liner plate 2 dismounting difficulties, and maintenance workload is large.
2, liner plate 2 thickness generally only have 20～40mm, when in the face of such as the large lumpiness ore of 1m particle diameter the time, will obviously expose the defective of resistance to wear and impact resistance deficiency.If the angle head it off of starting with from thickening liner plate 2 then needs fixed bolt 8 is lengthened, but bolt 8 has also brought the problem of consolidation strength deficiency when lengthening.Therefore traditional method can not solve the liner plate 2 wear-resisting problems that funnel is subjected to bulk materials impact place easily and effectively.
The utility model content
The technical problems to be solved in the utility model is: for the deficiency that prior art exists, provide a kind of simple in structure, easy to loading and unloading, maintenance cost is low, the wear resistant and impact resistant ability strong, can save funnel liner plate assembly and the funnel of lining material.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of funnel liner plate assembly comprises the liner plate that is arranged in hopper side walls more than two, and is fixed in the suspension hook on the hopper side walls, and the side that described liner plate cooperates with hopper side walls is provided with the suspension part that can hang on the suspension hook.
Further improvement as the utility model funnel liner plate assembly:
Also comprise and be fixed in the hook that is used for holding the liner plate bottom on the hopper side walls.
Form groove between described hook and the hopper side walls, described liner plate bottom is provided with the fitting portion that can embed groove.
Described liner plate is along the transversely arranged layout of hopper side walls, and one group of transversely arranged liner plate links to each other by a tightening latch that is fixed in hopper side walls.
Offer the croze that cooperates with tightening latch on the described liner plate.
Described tightening latch is square steel or round steel.
Be provided with more than two vertical extension spaced apart between the transversely arranged two adjacent lining board, described extension extends from the side of a liner plate wherein and supports side to another piece liner plate.
Described tightening latch arranges near any one extension, and is positioned at the below of this extension.
Described liner plate upper end is provided with towards the inclined cut of funnel top.
The below that is positioned at the suspension part on the described liner plate is provided with the groove of being convenient to hang into or withdraw from suspension hook.
Described groove is positioned at the top of fitting portion, and described fitting portion contacts cooperation with hopper side walls.
The bottom that described groove extends to liner plate makes fitting portion and hopper side walls spaced apart, is provided with one in the described groove and contacts the protruding support portion that cooperates with hopper side walls.
A kind of funnel comprises funnel body, and the hopper side walls of described funnel body is provided with above-mentioned funnel liner plate assembly.
Further improvement as the utility model funnel:
Described funnel body is square tube shape or cylindrical shape.
Compared with prior art, the utility model has the advantage of: each liner plate in the utility model funnel liner plate assembly hangs on by the suspension part on the suspension hook of hopper side walls, and is simple in structure, easy to loading and unloading, maintenance cost is low, can save lining material; Owing to adopt hang to be fixed, can't the intensity of connecting element be impacted so suitably thicken liner plate, thereby can improve the wear resistant and impact resistant ability of liner plate; Hook can be held the liner plate bottom, reinforcement is to the support of liner plate, and the liner plate bottom is provided with fitting portion, can embed in the groove that forms between hook and the funnel, make the installation of liner plate more steadily reliable, in fitting portion and situation that hopper side walls contacts, can bear the materials such as ore and pound the horizontal component of force that produces to the inclined cut; The extension of being located at the liner plate side can make and form a plurality of dead slots between adjacent two blocks of liner plates, and the ore of fritter can snap in the dead slot during work, serves as the effect of liner plate, has both reached the purpose of protection funnel, has reduced again the use of lining material; Tightening latch can be fastened a row liner plate and is linked to be an integral body, prevents from causing liner plate to break off relations because of the impact of lump ore, thereby improves the suspension stability of liner plate; The damage that liner plate is subject to because of impact can be reduced in the inclined cut of liner plate upper end, prolongs the service life of liner plate.Funnel of the present utility model has above-mentioned advantage equally.
Description of drawings
Fig. 1 is the main TV structure scheme drawing when liner plate is installed on the funnel in the prior art.
Fig. 2 is the side sectional structure scheme drawing when liner plate is installed on the funnel in the prior art.
Fig. 3 is the main TV structure scheme drawing when liner plate is installed on the hopper side walls among the utility model funnel liner plate assembly embodiment 1.
Fig. 4 is the side-looking structural representation when liner plate is installed on the hopper side walls among the utility model funnel liner plate assembly embodiment 1.
Fig. 5 is the side-looking structural representation when liner plate is installed on the hopper side walls among the utility model funnel liner plate assembly embodiment 2.
Fig. 6 is the side-looking structural representation when liner plate is installed on the hopper side walls among the utility model funnel liner plate assembly embodiment 3.
Fig. 7 is the side-looking structural representation when liner plate is installed on the hopper side walls among the utility model funnel liner plate assembly embodiment 4.
Fig. 8 is the main sectional structure scheme drawing of the utility model funnel.
Fig. 9 is the plan structure scheme drawing of the utility model funnel.
Figure 10 is the plan structure scheme drawing of the utility model funnel when funnel body is cylindrical shape.
Figure 11 is the main TV structure scheme drawing of the utility model funnel when funnel body is cylindrical shape.
Figure 12 is the main TV structure scheme drawing of the utility model funnel when being the circular cone tubular in the funnel body lower end.
Figure 13 is the main TV structure scheme drawing of the utility model funnel when funnel body is step-like cylinder.
Marginal data: 1, hopper side walls; 2, liner plate; 21, suspension part; 211, suspension groove; 22, fitting portion; 23, extension; 24, croze; 25, inclined cut; 26, groove; 27, protruding support portion; 3, suspension hook; 4, hook; 41, groove; 5, tightening latch; 6, steel plate; 7, dead slot; 8, bolt; 9, funnel steel plate; 10, funnel body.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment 1:
As shown in Figure 3, Figure 4, the funnel liner plate assembly of present embodiment comprises the liner plate 2 that is arranged in hopper side walls 1 more than two and is fixed in suspension hook 3 on the hopper side walls 1 that the side that liner plate 2 cooperates with hopper side walls 1 is provided with the suspension part 21 that can hang on the suspension hook 3.Suspension hook 3 is horizontally disposed with along hopper side walls 1, and one group of transversely arranged liner plate 2 is fitly hung on the same suspension hook 3.Suspension part 21 has the suspension groove 211 that fastens with suspension hook 3, and the end of the bottom land of suspension groove 211 and suspension hook 3 has the circular arc fitting surface.In other embodiments, the vertical section of suspension hook 3 also can be rectangular or trapezoidal, and the fitting surface of suspension hook 3 ends and suspension groove 211 bottom lands is the plane.
The funnel liner plate assembly of present embodiment also comprises being fixed on the hopper side walls 1 and is used for holding the hook 4 of liner plate 2 bottoms, to strengthen the support to liner plate 2.Hook 4 and suspension hook 3 are the same to be horizontally disposed with along hopper side walls 1, and one group of transversely arranged liner plate 2 is supported, and keeps the layout of liner plate 2 neat.Form groove 41 between hook 4 and the hopper side walls 1, liner plate 2 bottoms are provided with the fitting portion 22 that can embed groove 41, and it is more steady reliable that liner plate 2 is installed.
In the present embodiment, liner plate 2 is along hopper side walls 1 transversely arranged layout, and one group of transversely arranged liner plate 2 links to each other by a tightening latch 5 that is fixed in hopper side walls 1, and the driving surface side of liner plate 2 offers the croze 24 that cooperates with tightening latch 5.By tightening latch 5 one group of liner plate 2 is linked to be an integral body, can prevents from causing liner plate 2 to break off relations because of the impact of lump ore, improved the suspension stability of liner plate 2.During installation, first tightening latch 5 is fastened in the croze 24 of each liner plate 2, then with a block plate 6 tightening latch 5 and hopper side walls 1 are welded and fixed.In the present embodiment, tightening latch 5 is for having the square steel of certain-length, and in other embodiments, tightening latch 5 can also be round steel.When certain piece liner plate 2 needs to change because of serious wear, only need to blow steel plate 6 off with the method for gas cutting, take off again tightening latch 5, can easily the liner plate 2 that weares and teares be unloaded, change new liner plate 2.
In the present embodiment; be provided with vertical extension 23 spaced apart more than two between the transversely arranged two adjacent lining board 2; extension 23 extends from the side of a liner plate 2 wherein and supports side to another piece liner plate 2; make between the two adjacent lining board 2 and be separated to form a plurality of dead slots 7 by extension 23; the ore of fritter can snap in the dead slot 7 during work; the effect of serving as liner plate 2 had both reached the purpose of protecting funnel, had reduced again the use of lining material.Extension 23 in the present embodiment on the same liner plate 2 all is located at the same side of this liner plate 2, and one-body molded with liner plate 2.
In the present embodiment, tightening latch 5 arranges near any one extension 23 of liner plates 2, and is positioned at the below of this extension 23, and this extension 23 can play a protective role to tightening latch 5, avoids the material such as ore directly to pound on the tightening latch 5 when the funnel top falls.
In the present embodiment, liner plate 2 upper ends are provided with towards the inclined cut 25 of funnel top, when making the material such as ore enter funnel from the funnel top to pound to liner plate 2, can form with inclined cut 25 frontal impact of wide-angle, the damage that is subject to because of impact to reduce liner plate 2, the service life of prolongation liner plate 2.Angle between inclined cut 25 and the hopper side walls 1 is controlled in 15 °～45 ° scopes, to guarantee the intensity of liner plate 2.
In the present embodiment, the below that is positioned at suspension part 21 on the liner plate 2 is provided with the groove 26 of being convenient to hang into or withdraw from suspension hook 3, and the inwall of the inwall of groove 26 and suspension groove 211 smoothly joins.Groove 26 is positioned at the top of fitting portion 22, and fitting portion 22 contacts cooperation with hopper side walls 1, keeps the installation stationarity of liner plate 2, can bear the material such as ore and pound 25 horizontal component of forces that produce to the inclined cut.
Embodiment 2:
As shown in Figure 5, the funnel liner plate assembly of present embodiment and the structure of embodiment 1 are roughly the same, difference is: the bottom that groove 26 extends to liner plate 2 makes fitting portion 22 and hopper side walls 1 spaced apart, for keeping the installation stationarity of liner plate 2, also be provided with one in the groove 26 and contact the protruding support portion 27 that cooperates with hopper side walls 1, can bear the material such as ore and pound the horizontal component of force that produces to the inclined cut.In the present embodiment, protruding support portion 27 is connected as a single entity with one of them extension 23, in other embodiments, protruding support portion 27 also can with the setting of staggering of each extension 23.The relative liner plate 2 of embodiment 1, the liner plate 2 of this form is saved material more, and because shape and structure is more regular, so processing and dismantle more convenient.
In the present embodiment, the fitting surface of suspension groove 211 bottom lands and suspension hook 3 ends is the plane.
Embodiment 3:
As shown in Figure 6, the funnel liner plate assembly of present embodiment in order to reach the purpose of saving material as far as possible, makes groove 26 extend to the position of close fitting portion 22 on the basis of embodiment 1, and fitting portion 22 still contacts cooperation with hopper side walls 1.The fitting surface of its suspension groove 211 bottom lands and suspension hook 3 ends is the plane.
Embodiment 4:
As shown in Figure 7, the funnel liner plate assembly of present embodiment is substantially the same manner as Example 1, difference is: tightening latch 5 is round steel, be convenient to be bent into circular arc, to be applicable to circular funnel (being that hopper side walls is circular arc), correspondingly, for cooperating with the tightening latch 5 that is bent into circular arc, croze 24 is also made arc groove.
Such as Fig. 8, shown in Figure 9, funnel of the present utility model comprises funnel body 10, and the hopper side walls 1 of funnel body 10 is provided with above-mentioned funnel liner plate assembly.Funnel body 10 is square tube shape, and liner plate 2 is divided into two rows and is arranged in the funnel body 10.In another embodiment, funnel body 10 also can be such as Figure 10, cylindrical shape shown in Figure 11, and every block of liner plate 2 is reduced to funnel body 10 centers by hopper side walls 1 gradually along the width of transversely arranged direction, can reduce the gap between the adjacent liner plates 2.In other embodiments, also the lower end of circular funnel body 10 can be arranged to circular cone tubular as shown in figure 12, perhaps step-like as shown in figure 13.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (14)
1. funnel liner plate assembly, comprise the liner plate (2) that is arranged in hopper side walls (1) more than two, it is characterized in that: also comprise the suspension hook (3) that is fixed on the hopper side walls (1), the side that described liner plate (2) cooperates with hopper side walls (1) is provided with the suspension part (21) that can hang on the suspension hook (3).
2. funnel liner plate assembly according to claim 1 is characterized in that: also comprise and be fixed in the upper hook (4) that is used for holding liner plate (2) bottom of hopper side walls (1).
3. funnel liner plate assembly according to claim 2 is characterized in that: form groove (41) between described hook (4) and the hopper side walls (1), described liner plate (2) bottom is provided with the fitting portion (22) that can embed groove (41).
4. according to claim 1 and 2 or 3 described funnel liner plate assemblies, it is characterized in that: described liner plate (2) is along the transversely arranged layout of hopper side walls (1), and transversely arranged one group of liner plate (2) links to each other by a tightening latch (5) that is fixed in hopper side walls (1).
5. funnel liner plate assembly according to claim 4 is characterized in that: offer the croze (24) that cooperates with tightening latch (5) on the described liner plate (2).
6. funnel liner plate assembly according to claim 5, it is characterized in that: described tightening latch (5) is square steel or round steel.
7. funnel liner plate assembly according to claim 4, it is characterized in that: be provided with more than two vertical extension (23) spaced apart between the transversely arranged two adjacent lining board (2), described extension (23) extends from the side of a liner plate (2) wherein and supports side to another piece liner plate (2).
8. funnel liner plate assembly according to claim 7 is characterized in that: described tightening latch (5) arranges near any one extension (23), and is positioned at the below of this extension (23).
9. it is characterized in that according to claim 1 and 2 or 3 described funnel liner plate assemblies: described liner plate (2) upper end is provided with towards the inclined cut (25) of funnel top.
10. funnel liner plate assembly according to claim 3 is characterized in that: the below that is positioned at suspension part (21) on the described liner plate (2) is provided with the groove (26) of being convenient to hang or withdraw from suspension hook (3).
11. funnel liner plate assembly according to claim 10 is characterized in that: described groove (26) is positioned at the top of fitting portion (22), described fitting portion (22) contacts cooperation with hopper side walls (1).
12. funnel liner plate assembly according to claim 10, it is characterized in that: the bottom that described groove (26) extends to liner plate (2) makes fitting portion (22) and hopper side walls (1) spaced apart, is provided with a protruding support portion (27) that contacts cooperation with hopper side walls (1) in the described groove (26).
13. a funnel comprises funnel body (10), it is characterized in that: the hopper side walls (1) of described funnel body (10) is provided with such as the described funnel liner plate of claim 1 to 11 any one assembly.
14. funnel according to claim 13 is characterized in that: described funnel body (10) is square tube shape or cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311064 CN202642577U (en) | 2012-06-29 | 2012-06-29 | Funnel lining plate assembly and funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311064 CN202642577U (en) | 2012-06-29 | 2012-06-29 | Funnel lining plate assembly and funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642577U true CN202642577U (en) | 2013-01-02 |
Family
ID=47411715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311064 Expired - Lifetime CN202642577U (en) | 2012-06-29 | 2012-06-29 | Funnel lining plate assembly and funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665078A (en) * | 2016-03-25 | 2016-06-15 | 胡柳新 | Hammer crusher |
| CN107718277A (en) * | 2017-09-30 | 2018-02-23 | 马鞍山市华东耐磨合金有限公司 | A kind of T-shaped liner plate of mixer |
-
2012
- 2012-06-29 CN CN 201220311064 patent/CN202642577U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665078A (en) * | 2016-03-25 | 2016-06-15 | 胡柳新 | Hammer crusher |
| CN107718277A (en) * | 2017-09-30 | 2018-02-23 | 马鞍山市华东耐磨合金有限公司 | A kind of T-shaped liner plate of mixer |
| CN107718277B (en) * | 2017-09-30 | 2023-04-14 | 马鞍山市华东耐磨合金有限公司 | T-shaped lining plate for stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |