CN208727627U - A kind of birotor sand trimmer - Google Patents
A kind of birotor sand trimmer Download PDFInfo
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- CN208727627U CN208727627U CN201821025918.1U CN201821025918U CN208727627U CN 208727627 U CN208727627 U CN 208727627U CN 201821025918 U CN201821025918 U CN 201821025918U CN 208727627 U CN208727627 U CN 208727627U
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- rotors
- sand
- birotor
- anvil
- feeding
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Abstract
The utility model discloses a kind of birotor sand trimmer, including casing, cabinet top is provided with feed inlet, rotor is provided in casing, two rotors are arranged in horizontal alignment in the casing, the direction of rotation of two rotors is opposite, tup is provided on each rotor, feeding-distribution device is provided in the corresponding upper housing in gap between two rotors, feeding-distribution device is up-narrow and down-wide shape, and the bottom surface of feeding-distribution device is counterpunch board, discharge grate is provided with immediately below two rotors, it is provided with to hold among two rotors and hits anvil, it holds and hits the bottom of anvil and overlapped respectively with two discharge grate rounding ofves.The utility model belongs to the scope of horizontal crusher, thus can manufacture bigger, and it is birotor arrangement, double double-edged fine-toothed comb discharges, thus yield is bigger, and maximum can achieve 1000 ton/hours of sand amount processed.Width dimensions can be stitched by adjusting different rotor speed and different combs, obtain different sand effects processed.The utility model is suitable for the sand processed of lime stone, cobble, sandstone or the like material.
Description
Technical field
The utility model belongs to sand making machine technical field, in particular to a kind of sand processed that material particles can be carried out to shaping
Machine.
Background technique
In building aggregate industry, the demand of machine-made sand is very big, and the sand making machine of present people is mostly vertical shaft
The sand making machine of impact type, there are also the single-turn subtypes that a kind of sand making machine is horizontal axis.The smashing principle of vertical shaft impact sand making machine is
Material high-speed is dished out by the thrower head on sand making machine impeller, then bumps against on counterpunch board and is crashed to pieces, due to this sand processed
Machine is vertical shaft type, and the size of type is restricted, and maximum sand amount can only achieve 200 ton/hours, and its theory of comminution belongs to
Understand broken, is that understand layer using the physics of raw material broken, so the grain shape of sand is bad, mostly sheet or needle-shaped,
It is often unable to satisfy the quality requirement of high-grade Machine-made Sand, also tends to need to carry out a shaping again；And horizontal axis single rotor sand
Machine often can't resolve grain shape (i.e. shaping) problem, and yield is also restrained, only 200 tons of maximum sand amount/small
When.
Summary of the invention
The purpose of this utility model is to provide pairs that the large-tonnage and sand of one kind is shaped while being broken
Rotor sand making machine.
The purpose of the present invention is achieved through the following technical solutions:
A kind of birotor sand trimmer, including casing, cabinet top are provided with feed inlet, are provided with rotor in casing,
Two rotors are arranged in horizontal alignment in the casing, the direction of rotation of two rotors on the contrary, be provided with tup on each rotor,
Feeding-distribution device is provided in the corresponding upper housing in gap between two rotors, feeding-distribution device is up-narrow and down-wide shape, and
The bottom surface of feeding-distribution device is counterpunch board, is provided with discharge grate immediately below two rotors, sets among two rotors
It is equipped with to hold and hits anvil, hold and hit the bottom of anvil and overlapped respectively with two discharge grate rounding ofves.
Above-mentioned birotor sand trimmer, the counterpunch board are corrugated plating.
Above-mentioned birotor sand trimmer, it is described hold hit anvil be it is ladder-like.
Above-mentioned birotor sand trimmer, the discharge grate is fixedly connected sequentially by several pieces of grate plates and is constituted, in grate plate
It is provided with strip discharge hole, and the section of strip discharge hole is ladder-like.
The middle position right above two rotors is arranged in above-mentioned birotor sand trimmer, the counterpunch board.
Above-mentioned birotor sand trimmer, described two rotors and counterpunch board form coarse crushing area, two rotors and hold and hit anvil
The area Zhong Sui is formed, forms two areas fine crushing on two rotors and two between discharge grate.
The utility model belongs to the scope of horizontal crusher, thus can manufacture it is bigger, and it be birotor arrangement,
Double double-edged fine-toothed comb discharges, thus yield is bigger, maximum can achieve 1000 ton/hours of sand amount processed.The utility model can pass through tune
Whole different rotor speed and different combs stitch width dimensions, obtain different sand effects processed.The utility model is suitable for lime
The sand processed of stone, cobble, sandstone or the like material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the counterpunch board bottom view of the utility model；
Fig. 3 is the utility model counterpunch board sectional view；
Fig. 4 is that holding in the utility model hits anvil top view；
Fig. 5 is that Fig. 4 holds and hits anvil sectional view；
Fig. 6 is the grate plate schematic diagram in the utility model；
Fig. 7 is grate plate sectional view in the utility model；
Fig. 8 is the partial enlarged view of Fig. 7.
Specific embodiment
A kind of birotor sand trimmer as shown in figures 1-8, including casing 4, cabinet top are provided with feed inlet 1, machine
Rotor 5 is provided in shell, two rotors are arranged in horizontal alignment in the casing, and the direction of rotation of two rotors is on the contrary, each turn
It is provided with tup 6 on son, is provided with feeding-distribution device 2, feeding-distribution device in the corresponding upper housing in gap between two rotors
For up-narrow and down-wide shape, and the bottom surface of feeding-distribution device is counterpunch board 9, and the counterpunch board is arranged in right above two rotors
Middle position is provided with discharge grate 10 immediately below two rotors, is provided with to hold among two rotors and hits anvil 7, holds
The bottom for hitting anvil is overlapped with two discharge grate rounding ofves respectively.
As shown in Figures 2 and 3, counterpunch board 9 is corrugated plating, and surface design has undulatory groove, and the purpose is to objects
Material by counterattack while being crashed due to the presence of damascene trench and by preliminary shaping.
It is as shown in Figure 4 and Figure 5, hold hit anvil be it is ladder-like, hold hit anvil 7 surface be designed to one it is ladder-like, through first
Step is broken and the material high-speed shock of shaping is crushed for the second time herein, due to hold hit anvil 7 surface be it is ladder-like, material is same
When be shaped again.
As shown in figs 6-8, discharge grate is fixedly connected sequentially by several pieces of grate plates 8 and is constituted, and strip is provided in grate plate
Discharge hole 11, and the section of strip discharge hole be it is ladder-like, the surface in hole be also designed to it is ladder-like, material herein by
By final shaping while final crushing.
The course of work of the utility model is as follows:
Two rotors of the utility model and counterpunch board form coarse crushing area, and two rotors and holding hit anvil and form the area Zhong Sui, and two
Two areas fine crushing are formed on a rotor and two between discharge grate.
After material is from feed inlet 1 into crusher, then it is broken into respectively by above-mentioned coarse crushing area, the area Zhong Sui and area fine crushing
For sand.
Two motors 11 drive 5 high speed rotation of rotor of two parallel arrangements respectively, and material falls into broken from feed inlet 1
Chamber can be evenly distributed to the top of two rotors 5 after the material-distributing action of feeding-distribution device 2, and two rotors 5 are relative rotation, turn
Tup 6 is installed on son 5, material obtains kinetic energy under the strike of tup 6 and flies to another rotor, then on two rotors
Material bumps against on the rolling tangential direction of rotor, while having the counterpunch board of feeding-distribution device bottom surface right above fouling point, makes it
It is unlikely to be splashed to outside crusher and goes, but completes first break and one under the action of counterpunch board 5 on feeding-distribution device 2
Secondary shaping, it takes full advantage of the principle of " stone-crash-stone ", also reduces the abrasion of tup 5, and the wave groove on counterpunch board 9 then plays
The effect of surface of material shaping；The kinetic energy provided against rotor 5, the material of primary crushing continue to rush to hold downwards to hit anvil 7,
It is broken that this obtains second, while holding the step-like surface hit on anvil 5 again and realize second of shaping；It holds and hits 8 shape of anvil 7 and grate plate
It is held through second of broken and shaping material under the drive of tup 6 at arc transition and hits the average shunting of anvil 7 and enter
Two areas fine crushing formed to rotor 5 and discharge grate 8, this section is the key area fine crushing at sand, in 6 high-speed impact of tup
And under the high pressure formed, material is broken and is discharged sand making machine, while crusher is discharged in material, due to grate plate 8
Stepped channels, and by shaping again, it is suitble to the material particles of comb seam size to be combed and stitches discharge as sand, do not meet size
Material particles then continue to be brought to two rotors between continue to be crushed.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as this reality
With novel protection scope.
Claims (6)
1. a kind of birotor sand trimmer, including casing, cabinet top is provided with feed inlet, is provided with rotor in casing,
Be characterized in that: two rotors are arranged in horizontal alignment in the casing, and the direction of rotation of two rotors on each rotor on the contrary, be all provided with
It is equipped with tup, feeding-distribution device is provided in the corresponding upper housing in gap between two rotors, feeding-distribution device is up-narrow and down-wide
Shape, and the bottom surface of feeding-distribution device be counterpunch board, be provided with discharge grate immediately below two rotors, two turn
It is sub intermediate be provided with to hold hits anvil, hold and hit the bottom of anvil and overlapped respectively with two discharge grate rounding ofves.
2. birotor sand trimmer according to claim 1, it is characterised in that: the counterpunch board is corrugated plating.
3. birotor sand trimmer according to claim 1, it is characterised in that: it is described hold hit anvil be it is ladder-like.
4. birotor sand trimmer according to claim 1, it is characterised in that: the discharge grate is by several pieces of grate plates
Be fixedly connected sequentially composition, strip discharge hole is provided in grate plate, and the section of strip discharge hole is ladder-like.
5. birotor sand trimmer according to claim 1, it is characterised in that: the counterpunch board is arranged in two rotors
The middle position of surface.
6. birotor sand trimmer according to claim 1, it is characterised in that: described two rotors are formed with counterpunch board
Coarse crushing area, two rotors and holds and hits anvil and form the area Zhong Sui, forms two areas fine crushing on two rotors and two between discharge grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025918.1U CN208727627U (en) | 2018-06-30 | 2018-06-30 | A kind of birotor sand trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025918.1U CN208727627U (en) | 2018-06-30 | 2018-06-30 | A kind of birotor sand trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727627U true CN208727627U (en) | 2019-04-12 |
Family
ID=66026302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025918.1U Active CN208727627U (en) | 2018-06-30 | 2018-06-30 | A kind of birotor sand trimmer |
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| Country | Link |
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| CN (1) | CN208727627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090692A (en) * | 2019-06-01 | 2019-08-06 | 郑州鼎盛工程技术有限公司 | Efficient fine crusher tripper |
| CN115350764A (en) * | 2022-08-24 | 2022-11-18 | 米易锦秀机械制造有限公司 | Large-feeding double-shaft sand making machine |
-
2018
- 2018-06-30 CN CN201821025918.1U patent/CN208727627U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090692A (en) * | 2019-06-01 | 2019-08-06 | 郑州鼎盛工程技术有限公司 | Efficient fine crusher tripper |
| CN110090692B (en) * | 2019-06-01 | 2024-05-24 | 郑州鼎盛高新能源工程技术有限公司 | High-efficiency fine crusher distributor |
| CN115350764A (en) * | 2022-08-24 | 2022-11-18 | 米易锦秀机械制造有限公司 | Large-feeding double-shaft sand making machine |
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