CN209317767U - A kind of fine crusher round roller tooth plate being conveniently replaceable - Google Patents
A kind of fine crusher round roller tooth plate being conveniently replaceable Download PDFInfo
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- CN209317767U CN209317767U CN201821996239.9U CN201821996239U CN209317767U CN 209317767 U CN209317767 U CN 209317767U CN 201821996239 U CN201821996239 U CN 201821996239U CN 209317767 U CN209317767 U CN 209317767U
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- tooth plate
- bolt
- fixedly connected
- kelly
- fine crusher
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Abstract
The utility model discloses a kind of fine crusher round roller tooth plates being conveniently replaceable, and belong to fine crusher round roller tooth plate field.A kind of fine crusher round roller tooth plate being conveniently replaceable, including roller are fixedly connected with connection side on roller side wall, tooth plate is connected on connection side, it is characterized in that, offering thread groove in tooth plate, bolt is rotatably connected on tooth plate, bolt matches with thread groove, card slot is equipped in tooth plate, bolt one end is placed in thread groove and is fixedly connected with fixture block, and fixture block is hollow block, and kelly is slidably connected on fixture block, kelly matches with card slot；The utility model is by using die nut rotating bolt, thus will be in bolt precession thread groove, after bolt is torqued-up to thread groove, it is slided by the kelly in fixture block, after kelly slides into matched card slot, to tooth plate is fixed on the connection side on roller side wall, so as to make bolt not fall off from tooth plate easily, to reduce maintenance cost, production efficiency is improved.
Description
Technical field
The utility model relates to fine crusher round roller tooth plate technical field more particularly to a kind of fine crusher round rollers being conveniently replaceable
Tooth plate.
Background technique
Fine crusher also known as efficient fine crusher, third generation fine crusher etc., the mechanical applications are extensive, be at present it is most effective,
Practical reliable rubble machine, especially suitable for making abrasive material, refractory material, cement, quartz sand, steel sand, pulverized slag, copper mine
A variety of hard, crisp materials such as stone, iron ore, auriferous ore, aggregate, asphalt aggregate it is fine crushing broken in, be it is a kind of efficiently, section
Can rubble sand making machine, the calculus breaking mechanism used in fine crusher is known as round roller, and round roller is assembled using roller and tooth plate.
The assembling process of existing roller and tooth plate is more troublesome, since tooth plate volume is larger, to be not easy to operate
Installation in journey, existing mounting technique are installed using T-bolt, and T-bolt hardness is low, intensity difference, are run at high speed in tooth plate
When be easily broken off, and bolt when tooth plate runs at high speed be easy fall off out of threaded hole, to influence job schedule, increase simultaneously
Maintenance cost will lead to fine crusher damage, so that a kind of fine crusher round roller tooth plate being conveniently replaceable is particularly important when serious.
Utility model content
Purpose of the utility model is to solve the problems of the prior art, and propose it is a kind of be conveniently replaceable it is fine crushing
Machine round roller tooth plate.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fine crusher round roller tooth plate being conveniently replaceable, including roller are fixedly connected with connection side on the roller side wall,
It is connected with tooth plate on the connection side, thread groove is offered in the tooth plate, bolt, the spiral shell are rotatably connected on the tooth plate
Bolt matches with thread groove, and card slot is equipped in the tooth plate, and described bolt one end is placed in thread groove and is fixedly connected with fixture block,
The fixture block is hollow block, and kelly is slidably connected on the fixture block, and the kelly matches with card slot.
Preferably, rotation chamber is offered in the bolt, and rotating bar, the rotating bar one are rotatably connected on the bolt
End is fixedly connected with rotating screw cap, and the rotating bar other end is rotatably connected in fixture block bottom interior wall, solid in the rotating bar
Surely it is connected with gear, the kelly is fixedly connected with the gear teeth close to the side of gear, and the gear teeth are meshed with gear.
Preferably, second spring is fixedly connected on the kelly side wall, the one end of the second spring far from kelly is solid
Surely it is connected on fixture block inner sidewall, is fixedly connected with limited block on the kelly roof.
Preferably, the first spring is fixedly connected on the bolt, side of first spring far from bolt is fixed to be connected
It connects on tooth plate roof.
Preferably, lightening hole is offered on the tooth plate side wall, is fixedly connected with deep floor on the roller side wall, institute
Deep floor is stated to be fixedly connected between two tooth plates.
Compared with prior art, the utility model provides a kind of fine crusher round roller tooth plate being conveniently replaceable, and has following
The utility model has the advantages that
1, the fine crusher round roller tooth plate being conveniently replaceable using die nut rotating bolt, passes through spiral shell during the installation process
The rotation of bolt, thus after bolt is torqued-up to thread groove, slided in bolt precession thread groove by the kelly in fixture block,
After kelly slides into matched card slot, to tooth plate is fixed on the connection side on roller side wall, so as to make
Bolt will not fall off from tooth plate easily, to reduce maintenance cost, improve production efficiency.
2, the fine crusher round roller tooth plate being conveniently replaceable, during the installation process, by rotate rotating screw cap, thus drive with
The rotation of its rotating bar being fixedly linked is secured to connected tooth plate rotation to drive, gear will by the rotation of rotating bar
It is mobile to will drive the kelly engaged, so that the sliding for kelly provides power.
3, the fine crusher round roller tooth plate being conveniently replaceable, during the installation process, by be fixedly connected on kelly side wall
Two springs, consequently facilitating kelly can quickly be withdrawn, consequently facilitating the disassembly of bolt, passes through the limit being fixedly connected on kelly roof
Position block, can make kelly not fall off out of fixture block because of excessive slip in sliding process.
4, the fine crusher round roller tooth plate being conveniently replaceable, tooth plate can be heated during the work time, and tooth plate is heated to will lead to spiral shell
Groove becomes larger, by the first spring being fixedly connected on bolt, so as to protect bolt not fall off out of thread groove.
5, fine crusher round roller tooth plate being conveniently replaceable, by the lightening hole opened up on tooth plate side wall, so as to mitigate
The weight of tooth plate, so that further it is convenient for the installation and removal of tooth plate, by the deep floor being fixedly connected on roller side wall, from
And the intensity and bite force of tooth plate can be enhanced.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fine crusher round roller tooth plate being conveniently replaceable structural schematic diagram；
Fig. 2 be the utility model proposes a kind of fine crusher round roller tooth plate schematic diagram of internal structure being conveniently replaceable；
Fig. 3 be the utility model proposes a kind of fine crusher round roller tooth plate part A being conveniently replaceable enlarged diagram；
Fig. 4 be the utility model proposes the connection of fine crusher round roller tooth plate rotating bar and bolt being conveniently replaceable a kind of show
It is intended to；
Fig. 5 be the utility model proposes a kind of fine crusher round roller tooth plate gear and kelly being conveniently replaceable connection signal
Figure.
In figure: 1, roller；101, deep floor；2, tooth plate；201, bolt；2011, the first spring；2012, fixture block；202,
Lightening hole；203, thread groove；204, card slot；3, rotating screw cap；301, rotating bar；3011, gear；4, kelly；401, the second bullet
Spring；402, the gear teeth；403, limited block.
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.
Embodiment 1:
Referring to Fig.1-4, a kind of fine crusher round roller tooth plate being conveniently replaceable, including roller 1 are fixedly connected on 1 side wall of roller
There is connection side, tooth plate 2 be connected on connection side, thread groove 203 is offered in tooth plate 2, bolt 201 is rotatably connected on tooth plate 2,
Bolt 201 matches with thread groove 203, and card slot 204 is equipped in tooth plate 2, and 201 one end of bolt is placed in thread groove 203 and fixed
It is connected with fixture block 2012, fixture block 2012 is hollow block, and kelly 4 is slidably connected on fixture block 2012, kelly 4 and 204 phase of card slot
Matching, during the installation process, using die nut rotating bolt 201, by the rotation of bolt 201, thus by 201 precession of bolt
It in thread groove 203, after bolt 201 is torqued-up to thread groove 203, is slided by the kelly 4 in fixture block 2012, when kelly 4 is sliding
After in into matched card slot 204, to tooth plate 2 is fixed on the connection side on 1 side wall of roller, so as to make bolt
201 will not fall off from tooth plate 2 easily, to reduce maintenance cost, improve production efficiency.
Embodiment 2:
Referring to Fig.1-5, a kind of fine crusher round roller tooth plate being conveniently replaceable, including roller 1 are fixedly connected on 1 side wall of roller
There is connection side, tooth plate 2 be connected on connection side, thread groove 203 is offered in tooth plate 2, bolt 201 is rotatably connected on tooth plate 2,
Bolt 201 matches with thread groove 203, and card slot 204 is equipped in tooth plate 2, and 201 one end of bolt is placed in thread groove 203 and fixed
It is connected with fixture block 2012, fixture block 2012 is hollow block, and kelly 4 is slidably connected on fixture block 2012, kelly 4 and 204 phase of card slot
Matching, during the installation process, using die nut rotating bolt 201, by the rotation of bolt 201, thus by 201 precession of bolt
It in thread groove 203, after bolt 201 is torqued-up to thread groove 203, is slided by the kelly 4 in fixture block 2012, when kelly 4 is sliding
After in into matched card slot 204, to tooth plate 2 is fixed on the connection side on 1 side wall of roller, so as to make bolt
201 will not fall off from tooth plate 2 easily, to reduce maintenance cost, improve production efficiency, offer and turn in bolt 201
Chamber is moved, is rotatably connected to rotating bar 301 on bolt 201,301 one end of rotating bar is fixedly connected with rotating screw cap 3, rotating bar 301
The other end is rotatably connected in 2012 bottom interior wall of fixture block, gear 3011 is fixedly connected in rotating bar 301, kelly 4 is close to tooth
The side of wheel 3011 is fixedly connected with the gear teeth 402, and the gear teeth 402 are meshed with gear 3011, during the installation process, is turned by rotation
Dynamic nut 3 rotates to drive and be secured to connected rotating bar 301, by the rotation of rotating bar 301, thus drive and its
The gear 3011 being fixedly linked rotates, and gear 3011 will will drive the movement of kelly 4 engaged, to be the sliding of kelly 4
Provide power.
Embodiment 3:
Referring to Fig. 3-5, a kind of fine crusher round roller tooth plate being conveniently replaceable is substantially the same manner as Example 2, the difference is that
Second spring 401 is fixedly connected on 4 side wall of kelly, second spring 401 is fixedly connected on fixture block 2012 far from one end of kelly 4
On inner sidewall, it is fixedly connected with limited block 403 on 4 roof of kelly, during the installation process, by being fixedly connected on 4 side wall of kelly
Second spring 401, consequently facilitating kelly 4 can quickly be withdrawn, consequently facilitating the disassembly of bolt 201, by 4 roof of kelly
The limited block 403 being fixedly connected, can make kelly 4 not fall off out of fixture block 2012 because of excessive slip in sliding process.
Embodiment 4:
Referring to Fig.1-4, a kind of fine crusher round roller tooth plate being conveniently replaceable, it is substantially the same manner as Example 2, further
It is that the first spring 2011 is fixedly connected on bolt 201, the first spring 2011 is fixedly connected on tooth far from the side of bolt 201
On 2 roof of plate, tooth plate 2 can be heated during the work time, and tooth plate 2 is heated to be will lead to thread groove 203 and become larger, by bolt 201
The first spring 2011 being fixedly connected, so as to protect bolt 201 not fall off out of thread groove 203.
Referring to Fig.1-3, lightening hole 202 is offered on 2 side wall of tooth plate, is fixedly connected with deep floor on 1 side wall of roller
101, deep floor 101 is fixedly connected between two tooth plates 2, by the lightening hole 202 opened up on 2 side wall of tooth plate, so as to
Mitigate the weight of tooth plate 2, to further be convenient for the installation and removal of tooth plate 2, passes through the reinforcement being fixedly connected on 1 side wall of roller
Floor 101, so as to enhance the intensity and bite force of tooth plate 2.
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 (5)
1. a kind of fine crusher round roller tooth plate being conveniently replaceable, including roller (1), the company of being fixedly connected on roller (1) side wall
The side of connecing is connected with tooth plate (2) on the connection side, which is characterized in that it is offered thread groove (203) in the tooth plate (2), it is described
It is rotatably connected on tooth plate (2) bolt (201), the bolt (201) matches with thread groove (203), sets in the tooth plate (2)
Have card slot (204), described bolt (201) one end is placed in thread groove (203) and is fixedly connected with fixture block (2012), the fixture block
(2012) it is hollow block, and slidably connects kelly (4) on the fixture block (2012), the kelly (4) and card slot (204) phase
Match.
2. a kind of fine crusher round roller tooth plate being conveniently replaceable according to claim 1, which is characterized in that the bolt
(201) rotation chamber is offered in, is rotatably connected to rotating bar (301) on the bolt (201), described rotating bar (301) one end
It is fixedly connected with rotating screw cap (3), rotating bar (301) other end is rotatably connected in fixture block (2012) bottom interior wall, institute
It states and is fixedly connected on rotating bar (301) gear (3011), the kelly (4) is fixedly connected with close to the side of gear (3011)
The gear teeth (402), the gear teeth (402) are meshed with gear (3011).
3. a kind of fine crusher round roller tooth plate being conveniently replaceable according to claim 2, which is characterized in that the kelly (4)
It is fixedly connected on side wall second spring (401), the second spring (401) is fixedly connected on card far from the one end of kelly (4)
On block (2012) inner sidewall, limited block (403) are fixedly connected on kelly (4) roof.
4. a kind of fine crusher round roller tooth plate being conveniently replaceable according to claim 1, which is characterized in that the bolt
(201) it is fixedly connected on the first spring (2011), first spring (2011) is fixedly connected far from the side of bolt (201)
On tooth plate (2) roof.
5. a kind of fine crusher round roller tooth plate being conveniently replaceable according to claim 1, which is characterized in that the tooth plate (2)
It is offered on side wall lightening hole (202), is fixedly connected with deep floor (101), the deep floor on roller (1) side wall
(101) it is fixedly connected between two tooth plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996239.9U CN209317767U (en) | 2018-11-30 | 2018-11-30 | A kind of fine crusher round roller tooth plate being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996239.9U CN209317767U (en) | 2018-11-30 | 2018-11-30 | A kind of fine crusher round roller tooth plate being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317767U true CN209317767U (en) | 2019-08-30 |
Family
ID=67712172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821996239.9U Active CN209317767U (en) | 2018-11-30 | 2018-11-30 | A kind of fine crusher round roller tooth plate being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317767U (en) |
-
2018
- 2018-11-30 CN CN201821996239.9U patent/CN209317767U/en active Active
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