CN211274778U - Concrete crusher - Google Patents
Concrete crusher Download PDFInfo
- Publication number
- CN211274778U CN211274778U CN201922044280.7U CN201922044280U CN211274778U CN 211274778 U CN211274778 U CN 211274778U CN 201922044280 U CN201922044280 U CN 201922044280U CN 211274778 U CN211274778 U CN 211274778U
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- CN
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- Prior art keywords
- frame
- jaw
- air
- bellows
- supply hose
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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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 206010010904 Convulsion Diseases 0.000 claims description 3
- 230000036461 convulsion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 54
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 iron chromium aluminum Chemical compound 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a concrete crusher, include the frame and set up the discharge gate in the frame, the fixed jaw of vertical fixedly connected with in the frame is provided with movable jaw in the frame, forms broken chamber between fixed jaw, movable jaw and the frame, is provided with bellows in the frame, is provided with the air exhauster with bellows intercommunication, is provided with the heating member that is used for heating air in the bellows, is provided with the air supply hose with bellows intercommunication, has all seted up the opening in fixed jaw and the movable jaw, and the air supply hose runs through the frame and passes the opening setting. The air exhauster heats the air through the heating member in with air suction bellows, and the air after will heating passes through the air supply hose to fixed jaw and activity jaw transmission heat, heats fixed jaw and activity jaw, and the material makes the moisture that the material contains reduce through the contact with fixed jaw and activity jaw to reduce the material adhesion on fixed jaw and activity jaw, reduce the jam of discharge gate.
Description
Technical Field
The utility model belongs to the technical field of concrete crushing equipment technique and specifically relates to a concrete crusher is related to.
Background
The concrete crusher uses a motor as power, an eccentric shaft is driven by a triangular belt and a grooved pulley through a motor belt pulley, so that a movable jaw can crush materials to reciprocate according to a preset track, the materials enter a crushing cavity consisting of a fixed jaw plate, a movable jaw plate and an edge protection plate to be crushed, and the finished materials are discharged through a discharge port at the lower part. It is suitable for metallurgical, mine, building, chemical, water conservancy and railway departments, and can be used for various ores and rocks with fine crushing and medium crushing compressive strength below 250 Mpa. The method has the characteristics of large crushing ratio, uniform granularity of finished products, low power consumption, convenient maintenance and the like.
Among the prior art, the patent application of publication No. CN208004014U discloses a concrete crusher, including the frame, the frame internal rotation is connected with the eccentric shaft, and the eccentric shaft passes through its rotation of driving piece drive, has hung the swing jaw on the eccentric shaft, and the fixed jaw that is provided with in the frame forms broken storehouse between fixed jaw, swing jaw and the frame, still includes: and the dust collection mechanism is arranged on the rack. The feed inlet from broken storehouse is located to drop into the bold concrete piece, and the concrete piece in the broken storehouse is extruded in the motion of activity jaw for the bold concrete piece is broken into the concrete piece of fritter, and dust absorption mechanism constantly carries out the work of dust absorption and dust exhaust, reduces the emergence of this breaker dust pollution lubricating system's in broken work condition.
However, the technical scheme has the following technical problems: when carrying out the material crushing, because the material humidity of sending into the breaker differs, if material humidity is higher, the material is adhered on fixed jaw and activity jaw easily after being broken, blocks up the discharge gate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete crusher has the advantage that reduces the discharge gate and blocks up.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a concrete crusher, include the frame and set up the discharge gate in the frame, the fixed jaw of vertical fixedly connected with in the frame, be provided with movable jaw in the frame, fixed jaw, form broken chamber between movable jaw and the frame, be provided with bellows in the frame, be provided with the air exhauster that is used for convulsions in to bellows with bellows intercommunication, be provided with the heating member that is used for heating the interior air of bellows in the bellows, be provided with the air supply hose with bellows intercommunication, the opening has all been seted up in fixed jaw and the movable jaw, the opening spanes fixed jaw and movable jaw, the air supply hose runs through the frame and passes the opening setting.
Through adopting above-mentioned technical scheme, the air exhauster heats the air in with the air suction bellows through the heating member, and the air after will heating passes through the air supply hose and to fixed jaw and activity jaw transmission heat, heats fixed jaw and activity jaw, carries out the crushing in-process at the material, and the material makes the moisture that the material contains reduce through the contact with fixed jaw and activity jaw to reduce the material adhesion on fixed jaw and activity jaw, reduce the jam of discharge gate. Even if some materials adhere to the fixed jaw plate or the movable jaw plate, because the air supply hose continuously transmits heat to the fixed jaw plate and the movable jaw plate, moisture contained in the materials adhered to the fixed jaw plate or the movable jaw plate can be evaporated under the action of the heat, the materials are gradually dried, the materials adhered to the materials are driven to fall together under the impact of subsequent materials, and the blockage of the discharge port is further reduced. When the movable jaw plate is in operation, the air supply hose has good flexibility and good bending performance, can move along with the movable jaw plate, can restore the original state rapidly, and is simple and practical.
In a preferred example, the method can further comprise the following steps: the heating element is a heating wire arranged in the air box.
By adopting the technical scheme, the heating wire is high in heating speed and good in heating effect.
In a preferred example, the method can further comprise the following steps: the air supply hose passes movable jaw and fixed jaw in proper order and encircles the setting of frame round, and the both ends of air supply hose all communicate with bellows, and the air outlet has been seted up to the part that the air supply hose is located movable jaw and fixed jaw.
Through adopting above-mentioned technical scheme, pass movable jaw and fixed jaw with the air supply hose and carry out the heat transfer to it, form closed cycle with the both ends of air supply hose and bellows intercommunication, avoid hot-blast direct one end discharge from the air supply hose to reduce the waste of hot-air. The air outlet can not only transfer heat to the movable jaw plate and the fixed jaw plate, but also communicate with the external air pressure to balance the air pressure in the air box.
In a preferred example, the method can further comprise the following steps: the clamp for fixing the air supply hose is arranged on the rack and comprises a first clamping arm and a second clamping arm, the first clamping arm is fixed on the rack, the second clamping arm is hinged to the first clamping arm, and a fixing piece for fixing the second clamping arm is arranged on the first clamping arm.
Through adopting above-mentioned technical scheme, put into between first arm lock and the second arm lock with the air supply hose, fix the second arm lock on first arm lock through the mounting to fix the air supply hose in the frame. Because the air supply hose encircles the frame round, the length that the air supply hose used is longer, and its loss of hot-air that flows through is just bigger, and anchor clamps have support and fixed action to the air supply hose, can avoid the air supply hose too much in the use to hang and rock at the frame outer wall, reduce the part use length of air supply hose to reduce the calorific loss of the hot-air in the air supply hose, improve the heating effect to fixed jaw board and movable jaw board, practice thrift the cost.
In a preferred example, the method can further comprise the following steps: the mounting is including setting up the magnet in first arm lock, and magnet is located the one end of keeping away from first arm lock and second arm lock articulated position on the first arm lock, is provided with the iron plate with magnet adsorption on the second arm lock.
Through adopting above-mentioned technical scheme, fix the second arm lock on first arm lock through the magnet absorption iron plate, simple swift, when needs adjust the air supply hose, adjust the second arm lock so that iron plate and magnet break away from can.
In a preferred example, the method can further comprise the following steps: the rotating part is arranged on the rack and used for driving the guide plate to rotate so as to drive the lug to move into the bottom of the crushing cavity.
Through adopting above-mentioned technical scheme, because the material after the breakage is not of uniform size, there is the phenomenon of partial material joint in discharge gate department, it rotates to rotate this moment and drives the deflector and rotate, and the deflector moves the lug and rotates so that the lug immigration discharge gate, and the lug has the effect of upwards lifting to the material, but the angle of partial material, thereby can dredge the material of card in discharge gate department to piling up, make careless material of card in discharge gate department drop out, and then reduce the jam of discharge gate department.
In a preferred example, the method can further comprise the following steps: the rotating part comprises a rotating shaft which is rotatably connected to the rack, the guide plate is connected to the rotating shaft, and a motor which is used for driving the rotating shaft to rotate is arranged on the rack.
Through adopting above-mentioned technical scheme, starter motor orders about the pivot and rotates, and the pivot drives the deflector and rotates, and then the lug dredges the material of discharge gate department, and is simple and convenient.
To sum up, the utility model discloses a beneficial technological effect does:
the air is heated through the heating member, and the air after the heating is transmitted to the fixed jaw and the movable jaw through the air supply hose, heats the fixed jaw and the movable jaw, carries out crushing process at the material, makes the moisture that the material contains reduce through the contact with fixed jaw and movable jaw to reduce the material adhesion on fixed jaw and movable jaw, reduce the jam of discharge gate.
The guide plate drives the lug to rotate so that the lug can move into the discharge hole, the lug has an upward lifting effect on materials, and the angle of partial material clamping can be adjusted, so that the materials stacked at the discharge hole can be dredged, the materials inadvertently clamped at the discharge hole can fall out, and the blockage at the discharge hole is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of the present embodiment showing the exploded structure of the fixed jaw plate and the air hose;
FIG. 4 is a sectional view of the windbox of the present embodiment.
Reference numerals: 1. a frame; 2. a discharge port; 3. fixing a jaw plate; 4. a movable jaw plate; 5. a crushing chamber; 6. an air box; 7. an exhaust fan; 8. an air supply hose; 9. a port; 10. heating wires; 11. an air outlet; 12. a clamp; 121. a first clamp arm; 122. a second clamp arm; 13. a magnet; 14. an iron block; 15. a guide plate; 16. a bump; 17. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses a concrete crusher, combine figure 1 and figure 3, include frame 1 and set up discharge gate 2 in frame 1, vertical fixedly connected with fixed jaw 3 in the frame 1, be provided with movable jaw 4 in the frame 1, fixed jaw 3, form broken chamber 5 between movable jaw 4 and the frame 1, be provided with bellows 6 in the frame 1, be provided with the air exhauster 7 that is used for convulsions in to bellows 6 with bellows 6 intercommunication, be provided with the heating member that is used for heating air in bellows 6 in the bellows 6, for the air heating with bellows 6 in quick, with heating member for setting up heater strip 10 in bellows 6 (see figure 4), the heater strip 10 of preferred iron chromium aluminum alloy series, low price, long service life. Be provided with air supply hose 8 with 6 intercommunications of bellows, all seted up opening 9 in fixed jaw 3 and the activity jaw 4, opening 9 spanes fixed jaw 3 and activity jaw, and air supply hose 8 runs through frame 1 and passes opening 9 setting.
Air exhauster 7 is with in air suction bellows 6, heat the air through heater strip 10, the air after will heating is through air supply hose 8 to fixed jaw 3 and 4 transmission heats of activity jaw, heat fixed jaw 3 and activity jaw 4, carry out crushing-process at the material, contact through material and fixed jaw 3 and activity jaw 4 makes the moisture that the material contains reduce, thereby reduce the material adhesion on fixed jaw 3 and activity jaw 4, reduce the jam of discharge gate 2.
As shown in fig. 1, because the size of the crushed material is different, sometimes some materials can be clamped at the discharge port 2, in order to facilitate dredging the material at the discharge port 2, the rack 1 is rotatably connected with a guide plate 15 on one side of the discharge port 2, the guide plate 15 is provided with a projection 16, the projection 16 can move into the discharge port 2, and the rack 1 is provided with a rotating part for driving the guide plate 15 to rotate so as to drive the projection 16 to move into the bottom of the crushing cavity 5. The rotating part comprises a rotating shaft which is rotatably connected to the rack 1, the guide plate 15 is connected to the rotating shaft, and the rack 1 is provided with a motor 17 which is used for driving the rotating shaft to rotate.
When the material of discharge gate 2 department was dredged to needs, starter motor 17 orders about the pivot and rotates, and the pivot drives deflector 15 and rotates, and deflector 15 drives lug 16 and rotates so that lug 16 moves into discharge gate 2, and lug 16 has the effect of ascending lifting to the material, but the angle of partial material to can dredge the material of card in discharge gate 2 department, further reduce the jam of discharge gate 2 department.
Combine fig. 1 and fig. 3, for reducing the waste of hot-air, further practice thrift the cost, air supply hose 8 passes movable jaw 4 and fixed jaw 3 in proper order and encircles 1 round of setting of frame, and air supply hose 8's both ends all form closed cycle with 6 intercommunications of bellows, and air outlet 11 has been seted up to the part that air supply hose 8 is located movable jaw 4 and in the fixed jaw 3. The air outlet 11 can not only transfer heat to the movable jaw 4 and the fixed jaw 3, but also communicate with the external air pressure to balance the air pressure in the air box 6.
Referring to fig. 1 and 2, since the air supply hose 8 surrounds the rack 1 for one turn, the longer the length of the air supply hose 8 is, the greater the loss of hot air flowing through the air supply hose 8 is, in order to further reduce the heat loss of the hot air in the air supply hose 8, the rack 1 is provided with the clamp 12 for fixing the air supply hose 8, the clamp 12 includes a first clamping arm 121 and a second clamping arm 122, the first clamping arm 121 is fixed on the rack 1, the second clamping arm 122 is hinged to the first clamping arm 121, and the first clamping arm 121 is provided with a fixing member for fixing the second clamping arm 122.
With reference to fig. 1 and fig. 2, in order to fix the second clamping arm 122 to the first clamping arm 121 quickly, the fixing member includes a magnet 13 disposed on the first clamping arm 121, the magnet 13 is disposed at an end of the first clamping arm 121 far away from a hinge position of the first clamping arm 121 and the second clamping arm 122, and an iron block 14 adsorbed to the magnet 13 is disposed on the second clamping arm 122.
When the air supply hose 8 needs to be used, the air supply hose 8 is placed between the first clamping arm 121 and the second clamping arm 122, the magnet 13 adsorbs the iron block 14 to fix the second clamping arm 122 on the first clamping arm 121, and therefore the air supply hose 8 is fixed on the rack 1. When the air supply hose 8 needs to be adjusted, the second clamping arms 122 are adjusted to separate the iron blocks 14 from the magnets 13.
The implementation principle of the embodiment is as follows:
when the broken material of breaker, air exhauster 7 is in with air suction bellows 6, heat the air through heater strip 10, the air after will heating is through air supply hose 8 to fixed jaw 3 and 4 transmission heats of activity jaw, conduct heat to fixed jaw 3 and activity jaw 4, the hot-air that flows out from air outlet 11 further heats fixed jaw 3 and activity jaw 4, air supply hose 8 encircles 1 round in the frame this moment, air supply hose 8 is located between first arm lock 121 and the second arm lock 122 this moment, adsorb iron plate 14 through magnet 13 and fix second arm lock 122 on first arm lock 121, thereby fix air supply hose 8 on frame 1. In the material carries out crushing process, make the moisture that the material contains reduce through the contact of material and fixed jaw 3 and movable jaw 4 to reduce the material adhesion on fixed jaw 3 and movable jaw 4, reduce the jam of discharge gate 2.
When discharge gate 2 is blocked by the material carelessly, starter motor 17 orders about the pivot and rotates, and the pivot drives deflector 15 and rotates, and deflector 15 drives lug 16 and rotates so that lug 16 moves into discharge gate 2, and lug 16 has the effect of upwards lifting to the material, but the angle of partial material to can dredge the material of card in discharge gate 2 department, further reduce the jam of discharge gate 2 department.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a concrete crusher, includes frame (1) and sets up discharge gate (2) in frame (1), vertical fixedly connected with fixed jaw (3) in frame (1), be provided with movable jaw (4) in frame (1), form broken chamber (5), its characterized in that between fixed jaw (3), movable jaw (4) and frame (1): be provided with bellows (6) in frame (1), with bellows (6) intercommunication is provided with air exhauster (7) that are used for convulsions in bellows (6), be provided with the heating member that is used for heating bellows (6) air-logging in bellows (6), with bellows (6) intercommunication is provided with air supply hose (8), all seted up opening (9) in fixed jaw board (3) and movable jaw board (4), opening (9) span fixed jaw board (3) and movable jaw board (4), air supply hose (8) run through frame (1) and pass opening (9) and set up.
2. A concrete crusher as claimed in claim 1, wherein: the heating element is a heating wire (10) arranged in the air box (6).
3. A concrete crusher as claimed in claim 1, wherein: air supply hose (8) pass activity jaw (4) and fixed jaw (3) in proper order and encircle frame (1) round setting, the both ends of air supply hose (8) all communicate with bellows (6), air outlet (11) have been seted up to the part that air supply hose (8) are located activity jaw (4) and fixed jaw (3).
4. A concrete crusher as claimed in claim 3, wherein: be provided with anchor clamps (12) that are used for fixed air supply hose (8) on frame (1), anchor clamps (12) include first arm lock (121) and second arm lock (122), first arm lock (121) are fixed on frame (1), articulated the setting on first arm lock (121) of second arm lock (122), be provided with the mounting that is used for fixed second arm lock (122) on first arm lock (121).
5. A concrete crusher as claimed in claim 4, wherein: the mounting is including setting up magnet (13) on first arm lock (121), magnet (13) are located first arm lock (121) and keep away from first arm lock (121) and second arm lock (122) articulated position's one end, be provided with iron plate (14) with magnet (13) absorption on second arm lock (122).
6. A concrete crusher as claimed in claim 1, wherein: the crushing device is characterized in that a guide plate (15) is rotatably connected to one side of the discharge hole (2) on the rack (1), a convex block (16) is arranged on the guide plate (15), the convex block (16) can move into the discharge hole (2), and a rotating part which is used for driving the guide plate (15) to rotate so as to drive the convex block (16) to move into the bottom of the crushing cavity (5) is arranged on the rack (1).
7. A concrete crusher as claimed in claim 6, wherein: the rotating part comprises a rotating shaft which is rotatably connected to the rack (1), the guide plate (15) is connected to the rotating shaft, and a motor (17) which is used for driving the rotating shaft to rotate is arranged on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044280.7U CN211274778U (en) | 2019-11-23 | 2019-11-23 | Concrete crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044280.7U CN211274778U (en) | 2019-11-23 | 2019-11-23 | Concrete crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211274778U true CN211274778U (en) | 2020-08-18 |
Family
ID=72028217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044280.7U Expired - Fee Related CN211274778U (en) | 2019-11-23 | 2019-11-23 | Concrete crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211274778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603589A (en) * | 2023-07-20 | 2023-08-18 | 中国水利水电第十四工程局有限公司 | Broken cleaning device is used in municipal administration slot engineering |
-
2019
- 2019-11-23 CN CN201922044280.7U patent/CN211274778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603589A (en) * | 2023-07-20 | 2023-08-18 | 中国水利水电第十四工程局有限公司 | Broken cleaning device is used in municipal administration slot engineering |
| CN116603589B (en) * | 2023-07-20 | 2023-09-12 | 中国水利水电第十四工程局有限公司 | Broken cleaning device is used in municipal administration slot engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |