CN214076826U - Jaw crushing station for recycled concrete - Google Patents
Jaw crushing station for recycled concrete Download PDFInfo
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- CN214076826U CN214076826U CN202022614553.XU CN202022614553U CN214076826U CN 214076826 U CN214076826 U CN 214076826U CN 202022614553 U CN202022614553 U CN 202022614553U CN 214076826 U CN214076826 U CN 214076826U
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- jaw
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Abstract
The utility model discloses a broken station of jaw formula for recycled concrete, including the casing and set up the jaw board and decide the jaw board that move in the casing, move the jaw board and decide jaw board and below and be equipped with the screen cloth, and the both sides of screen cloth all are equipped with U type pole, and U type pole and casing fixed connection, the equal movable sleeve of every U type pole is equipped with two spacing frames, and two spacing frames all set up with screen cloth fixed connection, the lateral wall symmetry of moving the jaw board is equipped with two and spacing frame assorted drive coupling mechanism, one side of casing feed inlet is equipped with the protecting crust, and protecting crust and casing fixed connection, the through-hole has been seted up to the lateral wall of protecting crust, and be equipped with in the through-hole and block the mechanism. The utility model discloses can filter the concrete after the breakage, make not broken good concrete piece carry out many places breakage, improve broken quality, and can block the dust in the crushing process, improve the operational environment when the device is broken.
Description
Technical Field
The utility model relates to a broken technical field of concrete especially relates to a broken station of jaw formula for recycled concrete.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like.
At present, need use jaw breaker when carrying out the breakage to the concrete piece, and current jaw breaker is when using, moves the hubei province board and decides between the hubei province board constantly to change, makes hubei province board and decides hubei province board and extrudees the stone, moves hubei province board bottom and keeps away from decides hubei province board with deciding hubei province board and extrude the back to the stone, makes the stone fall down, but some great of broken stone is not broken completely, influences broken effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving jaw breaker among the prior art when using, move the hubei province board and decide between the hubei province board constantly to take place to change, make hubei province board extrude the stone with deciding hubei province board, move hubei province board bottom and keep away from deciding hubei province board when moving hubei province board and deciding hubei province board and extrude the back to the stone, make the stone fall down, but some great of broken stone, and complete breakage not, influence crushing effect's problem, and the jaw crushing station for recycled concrete who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a jaw crushing station for recycled concrete comprises a shell, a movable jaw plate and a fixed jaw plate, wherein the movable jaw plate and the fixed jaw plate are arranged in the shell, a screen is arranged below the movable jaw plate and the fixed jaw plate, U-shaped rods are arranged on two sides of the screen and fixedly connected with the shell, each U-shaped rod is movably sleeved with two limiting frames, the two limiting frames are fixedly connected with the screen, two driving connecting mechanisms matched with the limiting frames are symmetrically arranged on the side wall of the movable jaw plate, a protective shell is arranged on one side of a feed inlet of the shell and fixedly connected with the shell, a through hole is formed in the side wall of the protective shell, and a blocking mechanism is arranged in the through hole;
every drive coupling mechanism includes movable rod, a movable section of thick bamboo, first spring and two fixed blocks, two the fixed block respectively with the lateral wall fixed connection of moving jaw board and spacing frame, the one end of movable rod and a movable section of thick bamboo all through first fixed axle respectively with two the fixed block rotates and connects, the one end of first spring respectively with the inner wall of a movable section of thick bamboo and the other end fixed connection of movable rod, the other end of movable rod extends to set up in the movable section of thick bamboo.
Preferably, the blocking mechanism comprises a baffle and a torsion spring, the baffle is located in the through hole, one end of the baffle is rotatably connected with the protective shell through a second fixing shaft, the torsion spring is movably sleeved with the second fixing shaft, and two ends of the torsion spring are fixedly connected with the protective shell and the side wall of the baffle respectively.
Preferably, each limiting frame is internally provided with a positioning rod, and two ends of each positioning rod respectively penetrate through the U-shaped rod and are fixedly connected with the inner walls of two sides of the limiting frame.
Preferably, a placing groove is formed in the side wall of one side, opposite to the movable jaw, of the protective shell, a movable plate and a second spring are arranged in the placing groove, and two ends of the second spring are fixedly connected with the movable plate and the side wall of the placing groove respectively.
Preferably, the side wall of the movable plate opposite to one side of the movable jaw is rotatably connected with a roller.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. through the movable jaw plate, the screen, the U-shaped rod, the limiting frame and the driving connection mechanism, the crushed concrete can be screened, so that the concrete blocks which are not crushed can be crushed in multiple places, and the crushing quality is improved.
2. Through protecting crust, barrier mechanism, fly leaf and the second spring that is equipped with, can block the dust in the crushing process, operational environment when improving the device breakage.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can filter the concrete after the breakage, make not broken good concrete piece carry out many places breakage, improve broken quality, and can block the dust in the crushing process, improve the operational environment when the device is broken.
Drawings
Fig. 1 is a schematic structural view of a jaw crusher for recycled concrete according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises a shell 1, a movable jaw plate 2, a screen 3, a 4U-shaped rod, a limiting frame 5, a protective shell 6, a movable rod 7, a movable barrel 8, a first spring 9, a fixed block 10, a first fixed shaft 11, a baffle plate 12, a torsion spring 13, a positioning rod 14, a movable plate 15, a second spring 16 and a roller 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a jaw crushing station for recycled concrete comprises a shell 1, a movable jaw plate 2 and a fixed jaw plate which are arranged in the shell 1, a screen 3 is arranged below the movable jaw plate 2 and the fixed jaw plate, U-shaped rods 4 are arranged on two sides of the screen 3, the U-shaped rods 4 are fixedly connected with the shell 1, each U-shaped rod 4 is movably sleeved with two limiting frames 5, the two limiting frames 5 are fixedly connected with the screen 3, two driving connecting mechanisms matched with the limiting frames 5 are symmetrically arranged on the side wall of the movable jaw plate 2, a protective shell 6 is arranged on one side of a feed inlet of the shell 1, the protective shell 6 is fixedly connected with the shell 1, a through hole is formed in the side wall of the protective shell 6, and a blocking mechanism is arranged in the through hole;
every drive coupling mechanism includes movable rod 7, a movable section of thick bamboo 8, first spring 9 and two fixed blocks 10, two fixed blocks 10 respectively with the lateral wall fixed connection of moving jaw 2 and spacing frame 5, the one end of movable rod 7 and a movable section of thick bamboo 8 all rotates with two fixed blocks 10 respectively through first fixed axle 11 to be connected, the one end of first spring 9 respectively with the inner wall of a movable section of thick bamboo 8 and the other end fixed connection of movable rod 7, the other end of movable rod 7 extends to and sets up in a movable section of thick bamboo 8.
The blocking mechanism comprises a baffle 12 and a torsion spring 13, the baffle 12 is located in the through hole, one end of the baffle 12 is rotatably connected with the protective shell 6 through a second fixing shaft, the torsion spring 13 is movably sleeved with the second fixing shaft, and two ends of the torsion spring 13 are fixedly connected with the protective shell 6 and the side wall of the baffle 12 respectively.
All be equipped with locating lever 14 in every spacing frame 5, and the both ends of locating lever 14 run through U type pole 4 respectively and with spacing frame 5's both sides inner wall fixed connection, improve the stability that spacing frame 5 removed.
The lateral wall of protecting crust 6 relative movable jaw 2 one side has been seted up the standing groove, and is equipped with fly leaf 15 and second spring 16 in the standing groove, and the both ends of second spring 16 respectively with the lateral wall fixed connection of fly leaf 15 and standing groove, can make fly leaf 15 contact with movable jaw 2 all the time, can further improve its dustproof effect.
The roller 17 is rotatably connected to a side wall of the movable plate 15 on the side facing the movable jaw 2, so that the friction between the movable plate 15 and the movable jaw 2 can be reduced.
In the utility model, when in use, the movable jaw plate 2 is vibrated circumferentially when the whole device works, thereby crushing concrete blocks, meanwhile, the movable rod 7 can be pulled to move in the circumferential vibration process of the movable jaw plate 2, so that the movable rod 7 slides in the movable cylinder 8, and the movable rod 7 can be pulled and can be pushed to move the movable cylinder 8 and the limit frame 5 leftwards and rightwards through the arranged first spring 9, the limit frame 5 is moved to drive the screen 3 to move, thereby screening the crushed concrete, so that the concrete blocks which are not crushed are crushed for a plurality of times, thereby improving the crushing quality, and the stability in the moving process of the screen 3 and the limit frame 5 can be improved through the arranged U-shaped rod 4, and the baffle 12 is always in a closed state through the arranged torsion spring 13, thereby blocking dust in the crushing process through the arranged protective shell 6 and the baffle 12, the working environment during crushing is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A jaw crushing station for recycled concrete comprises a shell, a movable jaw plate and a fixed jaw plate, wherein the movable jaw plate and the fixed jaw plate are arranged in the shell, a screen is arranged below the movable jaw plate and the fixed jaw plate, U-shaped rods are arranged on two sides of the screen and fixedly connected with the shell, two limiting frames are movably sleeved on each U-shaped rod, the two limiting frames are fixedly connected with the screen, two driving connecting mechanisms matched with the limiting frames are symmetrically arranged on the side wall of the movable jaw plate, a protective shell is arranged on one side of a feed inlet of the shell and fixedly connected with the shell, a through hole is formed in the side wall of the protective shell, and a blocking mechanism is arranged in the through hole;
every drive coupling mechanism includes movable rod, a movable section of thick bamboo, first spring and two fixed blocks, two the fixed block respectively with the lateral wall fixed connection of moving jaw board and spacing frame, the one end of movable rod and a movable section of thick bamboo all through first fixed axle respectively with two the fixed block rotates and connects, the one end of first spring respectively with the inner wall of a movable section of thick bamboo and the other end fixed connection of movable rod, the other end of movable rod extends to set up in the movable section of thick bamboo.
2. The jaw crushing station for recycled concrete according to claim 1, wherein the blocking mechanism comprises a baffle and a torsion spring, the baffle is located in the through hole, one end of the baffle is rotatably connected with the protective shell through a second fixing shaft, the torsion spring is movably sleeved with the second fixing shaft, and two ends of the torsion spring are fixedly connected with the protective shell and the side wall of the baffle respectively.
3. The jaw crusher for recycled concrete according to claim 1, wherein a positioning rod is arranged in each limiting frame, and two ends of each positioning rod penetrate through the U-shaped rod and are fixedly connected with inner walls of two sides of each limiting frame.
4. The jaw crusher for recycled concrete according to claim 1, wherein a placing groove is formed in a side wall of the protective shell on one side opposite to the movable jaw, a movable plate and a second spring are arranged in the placing groove, and two ends of the second spring are fixedly connected with the movable plate and the side wall of the placing groove respectively.
5. The jaw crusher for recycled concrete according to claim 4, wherein the movable plate is rotatably connected to a side wall of the movable jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614553.XU CN214076826U (en) | 2020-11-12 | 2020-11-12 | Jaw crushing station for recycled concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614553.XU CN214076826U (en) | 2020-11-12 | 2020-11-12 | Jaw crushing station for recycled concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214076826U true CN214076826U (en) | 2021-08-31 |
Family
ID=77449501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614553.XU Active CN214076826U (en) | 2020-11-12 | 2020-11-12 | Jaw crushing station for recycled concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214076826U (en) |
-
2020
- 2020-11-12 CN CN202022614553.XU patent/CN214076826U/en active Active
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