CN213102334U - Jaw crusher convenient to overhaul and replace - Google Patents
Jaw crusher convenient to overhaul and replace Download PDFInfo
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- CN213102334U CN213102334U CN202021639503.0U CN202021639503U CN213102334U CN 213102334 U CN213102334 U CN 213102334U CN 202021639503 U CN202021639503 U CN 202021639503U CN 213102334 U CN213102334 U CN 213102334U
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Abstract
The utility model discloses a hubei province formula breaker convenient to overhaul change, including moving hubei province board, vibration damping mount and two-way motor, and the top fixedly connected with driving motor of backup pad, driving motor's one end outer wall rotates and is connected with first belt, the outer wall of device body one end rotates and is connected with the swiveling wheel, and the inboard of swiveling wheel one end device body rotates and is connected with the eccentric wheel, the bottom fixedly connected with of eccentric wheel strengthens the body, and the inner wall fixedly connected with who strengthens the body moves hubei province board, one side inner wall fixedly connected with fixed block of device body, the top fixedly connected with maintenance mechanism of device body. The utility model discloses a two-way motor makes the second belt rotate, and the second belt drives gear while rotatory, and the meshing of tooth piece makes the rack drive the second hinge bar downward cyclic motion that makes progress to drive quiet hubei province board up-and-down cyclic motion, quiet hubei province board and move hubei province board simultaneous movement, avoided the jam of stone.
Description
Technical Field
The utility model relates to a jaw crusher technical field specifically is a jaw crusher convenient to overhaul and change.
Background
The prior jaw crusher has the defects that the jaw crusher is simple and firm in structure, reliable in work, easy to maintain and overhaul and low in production and construction cost, is widely used for crushing coarse, medium and fine ores and rocks in industrial departments such as roads, bridges, metallurgy, chemical industry, building materials, electric power, traffic and the like until now, the road cement industry in China is greatly developed at present, roads are rectified and repaired in many places, the requirement on the crusher is great, and the existing crusher has the defects.
With the continuous installation and use of the jaw crusher convenient to overhaul and replace, the following problems are found in the use process:
1. in the daily use process of some existing jaw crushers, the feeding is easy to block, and therefore the normal use of the device is affected.
2. And the jaw crusher does not have a mechanism for damping the device in the using process, so that the device is prevented from being damaged due to vibration.
3. And the jaw crusher does not have a mechanism convenient for maintenance in use, thereby being inconvenient for replacing internal elements of the device.
It is therefore desirable to design a jaw crusher that is easy to repair and replace in response to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a jaw crusher convenient to overhaul and change to it does not have the problem of avoiding blockking up, shock attenuation and convenient to overhaul and change to propose the current jaw crusher convenient to overhaul and change in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a jaw crusher convenient to overhaul and replace, which comprises a movable jaw plate, a damping base and a bidirectional motor, the top end of the damping base is fixedly connected with a device body, one side of the device body is fixedly connected with a fixed plate, the outer wall of one side of the damping base is fixedly connected with a supporting plate, and the top end of the supporting plate is fixedly connected with a driving motor, the outer wall of one end of the driving motor is rotationally connected with a first belt, the outer wall of one end of the device body is rotationally connected with a rotating wheel, and the inner side of the device body at one end of the rotating wheel is rotatably connected with an eccentric wheel, the bottom end of the eccentric wheel is fixedly connected with a reinforcing body, and the inner wall of the reinforcing body is fixedly connected with a movable jaw plate, the inner wall of one side of the device body is fixedly connected with a fixed block, the device is characterized in that the top end of the device body is fixedly connected with an overhauling mechanism, and the outer wall of one end of the damping base is fixedly connected with a controller.
Preferably, the inside fixedly connected with two-way motor of fixed plate, and two-way motor's one end outer wall fixedly connected with second belt, the inner wall of second belt top rotates and is connected with the gear, and one side swing joint of gear has the rack, the equal fixedly connected with second hinge rod in both ends of rack one side outer wall, and the equal swing joint of one end of second hinge rod has quiet hubei province board.
Preferably, the bottom end of the reinforcement body is movably hinged with a connecting rod, and the inner side of the outer wall fixing block at one end of the connecting rod is fixedly connected with a return spring.
Preferably, the equal fixed welding in both sides of device body bottom has the installation leg, vibration damping mount's inner wall fixedly connected with diaphragm, the equal fixed welding in outer wall of installation leg has the mounting, and the equal activity of both sides of mounting articulates there is the depression bar, the equal fixedly connected with horizontal pole in inboard on depression bar below diaphragm top, the equal fixedly connected with second damping spring of outer wall of horizontal pole, the equal fixedly connected with first damping spring in bottom of installation leg.
Preferably, the inside of maintenance mechanism has set gradually first pneumatic telescopic link, access door, roof, expanding spring, access hole and cassette, first pneumatic telescopic link fixed connection is in the top of device body, the equal fixedly connected with expanding spring of outer wall of first pneumatic telescopic link, the fixed welding in top of first pneumatic telescopic link has the roof, the bottom fixedly connected with access door of roof, the one end of device body is provided with the access hole, the inner wall fixedly connected with cassette of device body one end.
Preferably, the outer wall of one side of the fixed block is fixedly connected with a second pneumatic telescopic rod, one side of the second pneumatic telescopic rod is fixedly connected with an adjusting block, and the outer wall of the adjusting block is movably hinged to the outer wall of the reinforcement body through a first hinge rod.
Compared with the prior art, the beneficial effects of the utility model are that: this jaw crusher convenient to overhaul and change is rational in infrastructure, adopts neotype structural design for this device can avoid blockking up, shock attenuation and convenient to overhaul and change:
(1) through the installation of the first pneumatic telescopic rod, the access hole, the clamping seat, the device body, the access door and the top plate, through the work of the first pneumatic telescopic rod, the first pneumatic telescopic rod extends to enable the top plate to move upwards, so that the access door moves upwards at the same time and is separated from the inside of the clamping seat, and then the inside of the device body is maintained and replaced through the access hole;
(2) the two-way motor is used for rotating the second belt, the second belt drives the gear to rotate simultaneously, the gear blocks are meshed, the rack drives the second hinge rod to circularly move upwards and downwards, so that the static jaw plate is driven to circularly move upwards and downwards, the static jaw plate and the movable jaw plate move simultaneously, and blocking of stones is avoided;
(3) through installing device body, first damping spring, second damping spring and depression bar, the pressure of broken production makes the device body take place to vibrate, extrudees the flexible deformation of second damping spring through the depression bar, and partial pressure makes first damping spring by extrusion deformation, realizes the cushioning effect to the device body.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic view of the front view structure of the device of the present invention;
FIG. 3 is a schematic view of the shock absorbing base structure of the present invention;
FIG. 4 is a schematic side view of the device of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a fixing plate; 2. a static jaw plate; 3. moving the jaw plate; 4. a reinforcement body; 5. a rotating wheel; 6. an eccentric wheel; 7. a device body; 8. a maintenance mechanism; 801. a first pneumatic telescopic rod; 802. an access door; 803. a top plate; 804. a tension spring; 805. an access hole; 806. a card holder; 9. a first belt; 10. a second pneumatic telescopic rod; 11. a drive motor; 12. a support plate; 13. a fixed block; 14. a return spring; 15. an adjusting block; 16. a connecting rod; 17. a first hinge lever; 18. a damping mount; 19. a controller; 20. a first damping spring; 21. a transverse plate; 22. mounting legs; 23. a cross bar; 24. a second damping spring; 25. a fixing member; 26. a pressure lever; 27. a bi-directional motor; 28. a second belt; 29. a gear; 30. a rack; 31. a second hinge rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a jaw crusher convenient to overhaul and replace comprises a movable jaw plate 3, a damping base 18 and a bidirectional motor 27, wherein the top end of the damping base 18 is fixedly connected with a device body 7;
mounting legs 22 are fixedly welded on two sides of the bottom end of the device body 7, a transverse plate 21 is fixedly connected to the inner wall of the damping base 18, fixing pieces 25 are fixedly welded on the outer walls of the mounting legs 22, pressing rods 26 are movably hinged on two sides of each fixing piece 25, a transverse rod 23 is fixedly connected to the inner side of the top end of the transverse plate 21 below each pressing rod 26, a second damping spring 24 is fixedly connected to the outer wall of each transverse rod 23, and a first damping spring 20 is fixedly connected to the bottom end of each mounting leg 22;
specifically, as shown in fig. 1 and 3, when the structure is used, the device body 7 is vibrated by the pressure generated by crushing, the second damping spring 24 is extruded and deformed by the compression rod 26, and the first damping spring 20 is extruded and deformed by partial pressure, so that the damping effect on the device body 7 is realized;
one side of the device body 7 is fixedly connected with a fixing plate 1;
a bidirectional motor 27 is fixedly connected inside the fixed plate 1, the type of the bidirectional motor 27 can be KTYZ, the outer wall of one end of the bidirectional motor 27 is fixedly connected with a second belt 28, the inner wall above the second belt 28 is rotatably connected with a gear 29, one side of the gear 29 is movably connected with a rack 30, the two ends of the outer wall of one side of the rack 30 are fixedly connected with second hinge rods 31, and one end of each second hinge rod 31 is movably hinged with the static jaw plate 2;
specifically, as shown in fig. 1 and 5, when the structure is used, the two-way motor 27 rotates the second belt 28, the second belt 28 drives the gear 29 to rotate simultaneously, the gear blocks are meshed, and the rack 30 drives the second hinge rod 31 to move upwards and downwards circularly, so as to drive the static jaw plate 2 to move upwards and downwards circularly;
a supporting plate 12 is fixedly connected to the outer wall of one side of a shock absorption base 18, a driving motor 11 is fixedly connected to the top end of the supporting plate 12, the type of the driving motor 11 can be Y315M-2, a first belt 9 is rotatably connected to the outer wall of one end of the driving motor 11, a rotating wheel 5 is rotatably connected to the outer wall of one end of a device body 7, an eccentric wheel 6 is rotatably connected to the inner side of the device body 7 at one end of the rotating wheel 5, a reinforcing body 4 is fixedly connected to the bottom end of the eccentric wheel 6, a movable jaw plate 3 is fixedly connected to the inner wall of the reinforcing body 4, and a fixed block 13 is;
the outer wall of one side of the fixed block 13 is fixedly connected with a second pneumatic telescopic rod 10, the type of the second pneumatic telescopic rod 10 can be ANT-52, one side of the second pneumatic telescopic rod 10 is fixedly connected with an adjusting block 15, and the outer wall of the adjusting block 15 is movably hinged to the outer wall of the reinforcing body 4 through a first hinge rod 17;
specifically, as shown in fig. 1, when the structure is used, the second pneumatic telescopic rod 10 stretches, so that the included angle between the lower part of the movable reinforcing body 4 and the static jaw plate 2 is large, and particles with different sizes are pressed out;
the bottom end of the reinforcement body 4 is movably hinged with a connecting rod 16, and the inner side of the outer wall fixing block 13 at one end of the connecting rod 16 is fixedly connected with a return spring 14;
specifically, as shown in fig. 1, when the structure is used, the reinforcing body 4 is supported and connected by the connecting rod 16, and the buffering is realized by the extension and contraction of the return spring 14;
the top end of the device body 7 is fixedly connected with an overhauling mechanism 8;
the inside of the maintenance mechanism 8 is sequentially provided with a first pneumatic telescopic rod 801, an maintenance door 802, a top plate 803, an expansion spring 804, an maintenance opening 805 and a clamping seat 806, the first pneumatic telescopic rod 801 is fixedly connected to the top end of the device body 7, the type of the first pneumatic telescopic rod 801 can be JN125, the outer walls of the first pneumatic telescopic rods 801 are fixedly connected with the expansion spring 804, the top end of the first pneumatic telescopic rod 801 is fixedly welded with the top plate 803, the bottom end of the top plate 803 is fixedly connected with the maintenance door 802, one end of the device body 7 is provided with the maintenance opening 805, and the inner wall of one end of the device body 7 is fixedly connected with the clamping seat;
specifically, as shown in fig. 2, when the structure is used, the first pneumatic telescopic rod 801 is extended to move the top plate 803 upward by the operation of the first pneumatic telescopic rod 801, so that the access door 802 is moved upward at the same time and separated from the inside of the card seat 806, and then the inside of the device body 7 is repaired and replaced through the access hole 805;
the outer wall of one end of the shock absorption base 18 is fixedly connected with a controller 19, and the model of the controller 19 can be FHR-211;
the output end of the controller 19 is electrically connected with the input ends of the first pneumatic telescopic rod 801, the second pneumatic telescopic rod 10, the driving motor 11 and the bidirectional motor 27 through wires.
The working principle is as follows: when the device is used, firstly, the first belt 9 is driven to rotate by the driving motor 11, the rotating wheel 5 is driven to rotate by the first belt 9, so that the eccentric wheel 6 rotates simultaneously to drive the reinforcing body 4 and the movable jaw plate 3 to move left and right circularly, the included angle between the lower part of the movable reinforcing body 4 and the static jaw plate 2 is increased by the expansion and contraction of the second pneumatic telescopic rod 10, particles with different sizes are extruded, the reinforcing body 4 is supported and connected by the connecting rod 16, the buffering is realized by the expansion and contraction of the reset spring 14, stones are poured from the upper part of the device body 7, the stones fall between the static jaw plate 2 and the movable jaw plate 3, and are impacted by the movable jaw plate 3 to move left and right, so that the stones are crushed;
then, the second belt 28 is rotated by the bidirectional motor 27, the second belt 28 drives the gear 29 to rotate simultaneously, the toothed blocks are meshed, the rack 30 drives the second hinged rod 31 to circularly move upwards and downwards, so that the static jaw plate 2 is driven to circularly move upwards and downwards, the static jaw plate 2 and the movable jaw plate 3 move simultaneously, the blocking of stones is avoided, the pressure generated by crushing is avoided, the device body 7 vibrates, the compression rod 26 extrudes the second damping spring 24 to be deformed in a telescopic manner, and the first damping spring 20 is extruded and deformed by partial pressure, so that the damping effect on the device body 7 is realized;
finally, through the work of the first pneumatic telescopic rod 801, the first pneumatic telescopic rod 801 extends to enable the top plate 803 to move upwards, so that the access door 802 moves upwards at the same time and is separated from the inside of the clamping seat 806, and then the inside of the device body 7 is overhauled and replaced through the access hole 805.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a jaw crusher convenient to overhaul change, includes movable jaw board (3), vibration damping mount (18) and two-way motor (27), its characterized in that: the device comprises a damping base (18), a device body (7) is fixedly connected to the top end of the damping base (18), a fixing plate (1) is fixedly connected to one side of the device body (7), a supporting plate (12) is fixedly connected to the outer wall of one side of the damping base (18), a driving motor (11) is fixedly connected to the top end of the supporting plate (12), a first belt (9) is rotatably connected to the outer wall of one end of the driving motor (11), a rotating wheel (5) is rotatably connected to the outer wall of one end of the device body (7), an eccentric wheel (6) is rotatably connected to the inner side of the device body (7) at one end of the rotating wheel (5), a reinforcing body (4) is fixedly connected to the bottom end of the eccentric wheel (6), a movable jaw plate (3) is fixedly connected to the inner wall of the reinforcing body (4), a fixing block (13) is fixedly connected to the inner wall, and the outer wall of one end of the damping base (18) is fixedly connected with a controller (19).
2. The jaw crusher of claim 1, wherein the jaw crusher is adapted to facilitate maintenance and replacement of the jaw crusher by: the inside fixedly connected with two-way motor (27) of fixed plate (1), and the one end outer wall fixedly connected with second belt (28) of two-way motor (27), the inner wall of second belt (28) top rotates and is connected with gear (29), and one side swing joint of gear (29) has rack (30), the equal fixedly connected with second hinge bar (31) in both ends of rack (30) one side outer wall, and the equal swing joint of one end of second hinge bar (31) has quiet hubei province board (2).
3. The jaw crusher of claim 1, wherein the jaw crusher is adapted to facilitate maintenance and replacement of the jaw crusher by: the bottom end of the reinforcement body (4) is movably hinged with a connecting rod (16), and the inner side of the outer wall fixing block (13) at one end of the connecting rod (16) is fixedly connected with a return spring (14).
4. The jaw crusher of claim 1, wherein the jaw crusher is adapted to facilitate maintenance and replacement of the jaw crusher by: the equal fixed welding in both sides of device body (7) bottom has installation leg (22), the inner wall fixedly connected with diaphragm (21) of vibration damping mount (18), the equal fixed welding in outer wall of installation leg (22) has mounting (25), and the equal activity hinge joint in both sides of mounting (25) has depression bar (26), the equal fixedly connected with horizontal pole (23) in inboard on depression bar (26) below diaphragm (21) top, the equal fixedly connected with second damping spring (24) of outer wall of horizontal pole (23), the equal fixedly connected with first damping spring (20) in bottom of installation leg (22).
5. The jaw crusher of claim 1, wherein the jaw crusher is adapted to facilitate maintenance and replacement of the jaw crusher by: the inside of maintenance mechanism (8) has set gradually first pneumatic telescopic link (801), access door (802), roof (803), expanding spring (804), access hole (805) and cassette (806), first pneumatic telescopic link (801) fixed connection is on the top of device body (7), the equal fixedly connected with expanding spring (804) of outer wall of first pneumatic telescopic link (801), the fixed welding in top of first pneumatic telescopic link (801) has roof (803), the bottom fixedly connected with access door (802) of roof (803), the one end of device body (7) is provided with access hole (805), the inner wall fixedly connected with cassette (806) of device body (7) one end.
6. The jaw crusher of claim 1, wherein the jaw crusher is adapted to facilitate maintenance and replacement of the jaw crusher by: the outer wall of one side of the fixed block (13) is fixedly connected with a second pneumatic telescopic rod (10), one side of the second pneumatic telescopic rod (10) is fixedly connected with an adjusting block (15), and the outer wall of the adjusting block (15) is movably hinged to the outer wall of the reinforcement body (4) through a first hinge rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639503.0U CN213102334U (en) | 2020-08-10 | 2020-08-10 | Jaw crusher convenient to overhaul and replace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639503.0U CN213102334U (en) | 2020-08-10 | 2020-08-10 | Jaw crusher convenient to overhaul and replace |
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| CN213102334U true CN213102334U (en) | 2021-05-04 |
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| CN202021639503.0U Active CN213102334U (en) | 2020-08-10 | 2020-08-10 | Jaw crusher convenient to overhaul and replace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842978A (en) * | 2021-09-28 | 2021-12-28 | 华能(福建)海港有限公司 | Coal detects with grinding reducing mechanism |
| CN115069736A (en) * | 2022-06-13 | 2022-09-20 | 陈月新 | Solid waste processing device with pretreatment function |
-
2020
- 2020-08-10 CN CN202021639503.0U patent/CN213102334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842978A (en) * | 2021-09-28 | 2021-12-28 | 华能(福建)海港有限公司 | Coal detects with grinding reducing mechanism |
| CN115069736A (en) * | 2022-06-13 | 2022-09-20 | 陈月新 | Solid waste processing device with pretreatment function |
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