CN215389501U - Jaw type mine crusher - Google Patents
Jaw type mine crusher Download PDFInfo
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- CN215389501U CN215389501U CN202121420404.8U CN202121420404U CN215389501U CN 215389501 U CN215389501 U CN 215389501U CN 202121420404 U CN202121420404 U CN 202121420404U CN 215389501 U CN215389501 U CN 215389501U
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Abstract
The utility model relates to the technical field of crushers, in particular to a jaw mine crusher, which aims to solve the technical problems that the movable jaw plate of the existing part of jaw crushers needs to be integrally replaced after being worn, and the cost is high; the service life of the fixed jaw plate of the existing partial jaw crusher is short; and the damaged parts of the existing partial jaw crusher are inconvenient to replace, and the like. In order to solve the technical problem, the utility model provides a jaw mine crusher which comprises a rack, wherein the upper part of the rack is rotatably connected with a main shaft, the right end of the main shaft is fixedly connected with a flywheel, and the left end of the main shaft is fixedly connected with a grooved pulley.
Description
Technical Field
The utility model relates to the field of crushers, in particular to a jaw mine crusher.
Background
The jaw crusher is commonly called as jaw crusher, a crushing cavity is formed by a movable jaw and a static jaw, the crusher which simulates the movement of two jaws of an animal to complete material crushing operation is widely applied to industries such as mine, smelting, building materials, highway, railway, water conservancy, chemical industry and the like;
the prior patent (publication number: CN110813413A) discloses a jaw crusher, which comprises a casing, a flywheel, a movable jaw and a fixed jaw, and further comprises an adjusting seat movably connected with the movable jaw through a hinge rod, wherein a fixed jaw plate is fixedly arranged on the outer surface of the fixed jaw. In the process of implementing the utility model, the utility model people find that at least the following problems exist in the prior art and are not solved: 1. the existing partial jaw crusher generally replaces the whole movable jaw plate in the process of replacing the movable jaw plate, and because the abrasion degrees of different positions of the movable jaw plate in the using process are different, the whole replacing mode is relatively wasted, and the using cost is increased; 2. the fixed jaw plate of the jaw crusher can be abraded after being used for a long time, the device is difficult to effectively prolong the service life of the fixed jaw plate, and the practicability is poor; 3. when damaged parts are replaced by the existing partial jaw crusher, a plurality of bolts are detached for replacement, so that the replacement is inconvenient, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a jaw mine crusher, which solves the problems that the movable jaw plate of the existing part of jaw crushers needs to be integrally replaced after being worn, and the cost is high; the service life of the fixed jaw plate of the existing partial jaw crusher is short; and the damaged parts of the existing partial jaw crusher are inconvenient to replace, and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a jaw mine crusher comprises a frame, wherein the upper part of the frame is rotatably connected with a main shaft, the right end of the main shaft is fixedly connected with a flywheel, the left end of the main shaft is fixedly connected with a grooved pulley, the surface of the grooved pulley is movably sleeved with a transmission belt, and one end of the transmission belt is movably sleeved with a transmission motor;
a movable jaw plate is fixedly sleeved in the middle of the main shaft, a toggle plate is fixedly connected between the lower part of the movable jaw plate and the inner wall of the rack, the side wall of the movable jaw plate is movably connected with a crushing mechanism, and the middle part of the movable jaw plate is movably connected with a clamping mechanism matched with the crushing mechanism;
the bilateral symmetry fixedly connected with of frame and movable jaw matched with limit backplate, two fixedly connected with fixed jaw between the limit backplate, the inside swing joint of fixed jaw has adjustment mechanism.
Preferably, rubbing crusher constructs including the rectangular channel, the rectangular channel is established to two, two the rectangular channel symmetry is seted up on the lateral wall of moving the jaw, the inside equidistance swing joint of rectangular channel has three pinion rack, the middle part fixedly connected with fixture block of pinion rack, the jack has been seted up to the bilateral symmetry of fixture block, the one end of fixture block is run through the rectangular channel and is passed through jack and fixture swing joint.
Preferably, the clamping mechanism comprises two movable grooves, the two movable grooves are symmetrically arranged in the middle of the movable jaw plate, a first hydraulic rod is fixedly connected to the inner wall of each movable groove, a movable plate is fixedly connected to one end of the first hydraulic rod, three connecting rods are hinged to two sides of the movable plate at equal intervals, an L-shaped inserting rod is hinged to one end of each connecting rod, a supporting block is movably sleeved in the middle of the L-shaped inserting rod, the side wall of each supporting block is fixedly connected to the adjacent inner wall of each movable groove, and one end of each L-shaped inserting rod is movably inserted into the crushing mechanism.
Preferably, the top and the bottom of the movable groove are both provided with sliding grooves, and the top and the bottom of the movable plate are respectively connected inside the two sliding grooves in a sliding manner.
Preferably, the adjusting mechanism comprises an adjusting groove, the adjusting groove is vertically formed in the middle of the fixed jaw plate, an adjusting plate is movably connected inside the adjusting groove, four inclined grooves are formed in the surface of the adjusting plate, a second hydraulic rod is fixedly connected to the top of the adjusting plate, and the top of the second hydraulic rod is fixedly connected to the inner top surface of the fixed jaw plate;
the adjustable jaw is characterized in that slots are vertically and symmetrically formed in one side, away from the adjusting plate, of the fixed jaw, a smashing plate is movably inserted into the slots in a plugging mode, a moving rod is symmetrically and fixedly connected to one side of the smashing plate, and one end of the moving rod penetrates through the slots and is in lap joint with the inner portion of the corresponding chutes.
Preferably, the lateral wall of adjustment tank is vertical has seted up the shifting chute, regulating plate sliding connection is in the inside of shifting chute, the interior bottom surface fixedly connected with guide arm of regulating chute, the guiding hole with guide arm matched with is seted up to the bottom of regulating plate.
Preferably, the surface of the crushing plate is symmetrically and fixedly connected with supporting rods, one ends of the supporting rods penetrate through the inserting grooves and are fixedly connected with baffle rings, and compression springs matched with the baffle rings are movably sleeved on the surfaces of the supporting rods.
Preferably, the bottom of the transmission motor is fixedly connected with a mounting plate, and one end of the mounting plate is fixedly connected with the side wall of the rack.
Advantageous effects
The utility model provides a jaw mine crusher. Compared with the prior art, the method has the following beneficial effects:
(1) this jaw mine breaker uses through the cooperation of parts such as moving jaw, pinion rack and fixture block, makes L type inserted bar remove the grafting to the jack, can take out single pinion rack from the inside of rectangular channel and change, can realize moving the serious pinion rack of surface wear to change after the long-term work of jaw, avoids whole change, reduces use cost.
(2) This jaw mine breaker uses through the cooperation of parts such as regulating plate, No. two hydraulic stems and crushing board, and after fixed jaw board surface swing joint's crushing board wearing and tearing certain degree, start No. two hydraulic stems and support to press the regulating plate and move down, make the chute on the regulating plate support to press the carriage release lever to remove, make the middle part of crushing board to the outside removal of fixed jaw board, promote the life of fixed jaw board, and can adjust and move kibbling clearance between the jaw board, and the practicality is strong.
(3) This jaw mine breaker uses through the cooperation of parts such as a hydraulic stem, connecting rod and L type inserted bar, starts a hydraulic stem and supports to press the fly leaf to remove, makes the fly leaf remove the area and the connecting rod deflects, and the connecting rod area articulated L type inserted bar is removed on the supporting shoe and is removed grafting with the jack at this moment, can take out the pinion rack from the driven jaw, is convenient for change impaired part fast, promotes work efficiency.
Drawings
FIG. 1 is a front cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is a left cross-sectional view of the flywheel and sheave position of the present invention;
FIG. 5 is a sectional top view of the latch and L-shaped plunger of the present invention;
fig. 6 is a top cross-sectional view of a portion of the crushing plate and the slot of the present invention.
In the figure: 1. a frame; 2. a main shaft; 3. a flywheel; 4. a grooved wheel; 5. a transmission belt; 6. a drive motor; 7. a movable jaw plate; 8. a toggle plate; 9. a crushing mechanism; 901. a rectangular groove; 902. a toothed plate; 903. a clamping block; 904. a jack; 10. a clamping mechanism; 1001. a movable groove; 1002. a first hydraulic rod; 1003. a movable plate; 1004. a connecting rod; 1005. an L-shaped inserted link; 1006. a support block; 11. an edge guard plate; 12. fixing a jaw plate; 13. an adjustment mechanism; 1301. an adjustment groove; 1302. an adjusting plate; 1303. a chute; 1304. a second hydraulic rod; 1305. a slot; 1306 crushing the board; 1307. the rod is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a jaw mine crusher comprises a frame 1, a main shaft 2 is rotatably connected to the upper portion of the frame 1, a flywheel 3 is fixedly connected to the right end of the main shaft 2, a sheave 4 is fixedly connected to the left end of the main shaft 2, a transmission belt 5 is movably sleeved on the surface of the sheave 4, and a transmission motor 6 is movably sleeved at one end of the transmission belt 5.
A movable jaw plate 7 is fixedly sleeved at the middle part of the main shaft 2, a toggle plate 8 is fixedly connected between the lower part of the movable jaw plate 7 and the inner wall of the rack 1, a crushing mechanism 9 is movably connected to the side wall of the movable jaw plate 7, and a clamping mechanism 10 matched with the crushing mechanism 9 is movably connected to the middle part of the movable jaw plate 7.
The bilateral symmetry fixedly connected with of frame 1 and movable jaw 7 matched with limit backplate 11, fixedly connected with fixed jaw 12 between two limit backplate 11, the inside swing joint of fixed jaw 12 has adjustment mechanism 13. It should be noted that the edge protection plate 11 can effectively protect the equipment during rock crushing, and the safety performance of the equipment is improved.
In the utility model, the crushing mechanism 9 comprises two rectangular grooves 901, the two rectangular grooves 901 are symmetrically arranged on the side wall of the movable jaw 7, three toothed plates 902 are equidistantly and movably connected inside the rectangular grooves 901, a clamping block 903 is fixedly connected to the middle part of the toothed plates 902, two insertion holes 904 are symmetrically arranged on two sides of the clamping block 903, and one end of the clamping block 903 penetrates through the rectangular grooves 901 and is movably connected with the clamping mechanism 10 through the insertion holes 904. The latch 903 is movably inserted into the L-shaped insertion rod 1005 through the insertion hole 904, and the latch 903 is mounted in a limited manner.
According to the utility model, the clamping mechanism 10 comprises two movable grooves 1001, the two movable grooves 1001 are symmetrically arranged in the middle of the movable jaw 7, the inner wall of the movable groove 1001 is fixedly connected with a first hydraulic rod 1002, one end of the first hydraulic rod 1002 is fixedly connected with a movable plate 1003, two sides of the movable plate 1003 are respectively hinged with three connecting rods 1004 at equal intervals, one end of each connecting rod 1004 is hinged with an L-shaped inserting rod 1005, the middle part of each L-shaped inserting rod 1005 is movably sleeved with a supporting block 1006, the side wall of each supporting block 1006 is fixedly connected to the inner wall of the adjacent movable groove, and one end of each L-shaped inserting rod 1005 is movably inserted into the crushing mechanism 9. It should be noted that, a limiting groove is formed in the middle of the supporting block 1006, a limiting block is fixedly connected to the surface of the L-shaped inserting rod 1005, and the L-shaped inserting rod 1005 is slidably connected to the inside of the limiting groove through the limiting block, so that the stability of the L-shaped inserting rod 1005 in the moving process is improved.
In the present invention, the top and the bottom of the interior of the movable slot 1001 are both provided with sliding slots, and the top and the bottom of the movable plate 1003 are respectively connected to the interior of the two sliding slots in a sliding manner. It should be noted that the stability of the movable plate 1003 in the moving process is improved by the cooperation of the sliding grooves.
In the utility model, the adjusting mechanism 13 comprises an adjusting groove 1301, the adjusting groove 1301 is vertically arranged in the middle of the fixed jaw plate 12, an adjusting plate 1302 is movably connected inside the adjusting groove 1301, four inclined grooves 1303 are arranged on the surface of the adjusting plate 1302, a second hydraulic rod 1304 is fixedly connected to the top of the adjusting plate 1302, and the top of the second hydraulic rod 1304 is fixedly connected to the inner top surface of the fixed jaw plate 12.
The fixed jaw 12 is provided with slots 1305 in a vertical symmetrical manner on one side away from the adjusting plate 1302, the crushing plate 1306 is movably inserted into the slots 1305 in the inner part, one side of the crushing plate 1306 is fixedly connected with a moving rod 1307 in a symmetrical manner, and one end of the moving rod 1307 penetrates through the slots 1305 and is lapped on the inner part of the corresponding chute 1303.
In the utility model, a moving groove is vertically formed in the side wall of the adjusting groove 1301, the adjusting plate 1302 is slidably connected inside the moving groove, a guide rod is fixedly connected to the inner bottom surface of the adjusting groove 1301, and a guide hole matched with the guide rod is formed in the bottom of the adjusting plate 1302. It should be noted that the stability of the adjusting plate 1302 during the movement process is improved by the guide rods cooperating with the guide holes.
In the utility model, the surface of the crushing plate 1306 is symmetrically and fixedly connected with a supporting rod, one end of the supporting rod penetrates through the slot 1305 and is fixedly connected with a baffle ring, and the surface of the supporting rod is movably sleeved with a compression spring matched with the baffle ring.
In the utility model, the bottom of the transmission motor 6 is fixedly connected with an installation plate, and one end of the installation plate is fixedly connected with the side wall of the frame 1.
When the movable jaw plate crusher is used, after the crushing plate 1306 movably connected to the surface of the fixed jaw plate 12 is abraded to a certain degree, the second hydraulic rod 1304 is started to press the adjusting plate 1302 to move downwards, the chute 1303 in the adjusting plate 1302 presses the movable rod 1307 to move, the middle of the crushing plate 1306 moves towards the outside of the fixed jaw plate 12 at the moment, rock crushing can be continuously performed by matching with the movable jaw plate 7, the service life of the fixed jaw plate 12 is prolonged, the crushing gap between the fixed jaw plate 12 and the movable jaw plate 7 can be adjusted, and the practicability is high; when a worn part on the movable jaw plate 7 needs to be replaced, the first hydraulic rod 1002 is started to press the movable plate 1003 to move, the movable plate 1003 moves to drive the hinged connecting rod 1004 to deflect, the connecting rod 1004 drives the hinged L-shaped inserting rod 1005 to move on the supporting block 1006 to be disconnected from the inserting hole 904 in an inserting mode, the toothed plate 902 can be pulled out from the movable jaw plate 7, the damaged part can be replaced quickly, and the working efficiency is improved; remove the grafting to jack 904 when L type inserted bar 1005, can change single pinion rack 902, change the pinion rack 902 that the surface wearing and tearing are serious through working movable jaw 7 for a long time after, avoid needing to change movable jaw 7 is whole to reduce use cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A jaw mine breaker, includes frame (1), its characterized in that: the upper part of the rack (1) is rotatably connected with a main shaft (2), the right end of the main shaft (2) is fixedly connected with a flywheel (3), the left end of the main shaft (2) is fixedly connected with a grooved pulley (4), the surface of the grooved pulley (4) is movably sleeved with a transmission belt (5), and one end of the transmission belt (5) is movably sleeved with a transmission motor (6);
a movable jaw plate (7) is fixedly sleeved in the middle of the main shaft (2), a toggle plate (8) is fixedly connected between the lower portion of the movable jaw plate (7) and the inner wall of the rack (1), a crushing mechanism (9) is movably connected to the side wall of the movable jaw plate (7), and a clamping mechanism (10) matched with the crushing mechanism (9) is movably connected in the middle of the movable jaw plate (7);
the bilateral symmetry fixedly connected with of frame (1) and movable jaw board (7) matched with limit backplate (11), two fixedly connected with fixed jaw board (12) between limit backplate (11), the inside swing joint of fixed jaw board (12) has adjustment mechanism (13).
2. A jaw mine crusher as claimed in claim 1, in which: the crushing mechanism (9) comprises rectangular grooves (901), the number of the rectangular grooves (901) is two, the rectangular grooves (901) are symmetrically formed in the side wall of the movable jaw (7), three toothed plates (902) are movably connected to the inside of the rectangular grooves (901) at equal intervals, a clamping block (903) is fixedly connected to the middle of each toothed plate (902), insertion holes (904) are symmetrically formed in two sides of each clamping block (903), and one end of each clamping block (903) penetrates through the rectangular grooves (901) and is movably connected with the clamping mechanism (10) through the insertion holes (904).
3. A jaw mine crusher as claimed in claim 1, in which: fixture (10) are including activity groove (1001), activity groove (1001) are established to two, two the middle part at movable jaw board (7) is seted up to activity groove (1001) symmetry, the inner wall fixedly connected with hydraulic stem (1002) of activity groove (1001), the one end fixedly connected with fly leaf (1003) of hydraulic stem (1002), the equal equidistance in both sides of fly leaf (1003) articulates there is three connecting rod (1004), the one end of connecting rod (1004) articulates there is L type inserted bar (1005), supporting shoe (1006) have been cup jointed in the middle part activity of L type inserted bar (1005), the lateral wall fixed connection of supporting shoe (1006) is adjacent on the inner wall of activity groove (1001), the one end activity of L type inserted bar (1005) is pegged graft in the inside of rubbing crusher structure (9).
4. A jaw mine crusher as claimed in claim 3, wherein: the top and the bottom of the interior of the movable groove (1001) are both provided with sliding grooves, and the top and the bottom of the movable plate (1003) are respectively connected to the interiors of the two sliding grooves in a sliding manner.
5. A jaw mine crusher as claimed in claim 1, in which: the adjusting mechanism (13) comprises an adjusting groove (1301), the adjusting groove (1301) is vertically formed in the middle of the fixed jaw plate (12), an adjusting plate (1302) is movably connected inside the adjusting groove (1301), four inclined grooves (1303) are formed in the surface of the adjusting plate (1302), a second hydraulic rod (1304) is fixedly connected to the top of the adjusting plate (1302), and the top of the second hydraulic rod (1304) is fixedly connected to the inner top surface of the fixed jaw plate (12);
slots (1305) are vertically and symmetrically formed in one side, away from the adjusting plate (1302), of the fixed jaw (12), a smashing plate (1306) is movably inserted into the slots (1305), moving rods (1307) are symmetrically and fixedly connected to one side of the smashing plate (1306), and one end of each moving rod (1307) penetrates through the slots (1305) and is lapped inside the corresponding chute (1303).
6. A jaw mine crusher as claimed in claim 5, in which: the side wall of the adjusting groove (1301) is vertically provided with a moving groove, the adjusting plate (1302) is connected inside the moving groove in a sliding mode, a guide rod is fixedly connected to the inner bottom surface of the adjusting groove (1301), and a guide hole matched with the guide rod is formed in the bottom of the adjusting plate (1302).
7. A jaw mine crusher as claimed in claim 5, in which: the surface symmetry fixedly connected with bracing piece of crushing board (1306), slot (1305) fixedly connected with fender ring is run through to the one end of bracing piece, the surface activity of bracing piece cup joints and keeps off ring matched with compression spring.
8. A jaw mine crusher as claimed in claim 1, in which: the bottom fixedly connected with mounting panel of drive motor (6), the one end of mounting panel and the lateral wall fixed connection of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420404.8U CN215389501U (en) | 2021-06-24 | 2021-06-24 | Jaw type mine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420404.8U CN215389501U (en) | 2021-06-24 | 2021-06-24 | Jaw type mine crusher |
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| Publication Number | Publication Date |
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| CN215389501U true CN215389501U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121420404.8U Active CN215389501U (en) | 2021-06-24 | 2021-06-24 | Jaw type mine crusher |
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| CN (1) | CN215389501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318808A (en) * | 2021-06-24 | 2021-08-31 | 浙江矿山机械有限公司 | Jaw type mine crusher |
| CN117380306A (en) * | 2023-12-05 | 2024-01-12 | 江西杰斯凯矿山机械有限公司 | Jaw crusher for ore exploitation and processing |
-
2021
- 2021-06-24 CN CN202121420404.8U patent/CN215389501U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318808A (en) * | 2021-06-24 | 2021-08-31 | 浙江矿山机械有限公司 | Jaw type mine crusher |
| CN117380306A (en) * | 2023-12-05 | 2024-01-12 | 江西杰斯凯矿山机械有限公司 | Jaw crusher for ore exploitation and processing |
| CN117380306B (en) * | 2023-12-05 | 2024-02-02 | 江西杰斯凯矿山机械有限公司 | Jaw crusher for ore exploitation and processing |
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