CN210752843U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN210752843U CN210752843U CN201920808123.6U CN201920808123U CN210752843U CN 210752843 U CN210752843 U CN 210752843U CN 201920808123 U CN201920808123 U CN 201920808123U CN 210752843 U CN210752843 U CN 210752843U
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- movable jaw
- jaw
- plate
- movable
- jaw assembly
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Abstract
The utility model relates to a breaker technical field, concretely relates to jaw breaker. The movable jaw assembly comprises a rack, side plates, a mounting seat, a static jaw assembly and a movable jaw assembly, wherein the rack is provided with the two side plates fixedly mounted on the rack; the static jaw component is fixedly arranged between the two side plates; one end of the movable jaw assembly is provided with an eccentric main shaft, the eccentric main shaft is pressed by a cover body connecting piece and is restrained by the cover body part, and the movable jaw assembly is rotatably arranged in the mounting seat between the two side plates; the eccentric main shaft is driven by the driving mechanism to drive the movable jaw component to reciprocate towards or away from the static jaw component; the component force acting on the side plate is larger than the component force acting on the pressing direction of the cover body connecting piece through the cover body part. The utility model discloses a jaw breaker has the advantage that the lid connecting piece is difficult to damage.
Description
Technical Field
The utility model relates to a breaker technical field, concretely relates to jaw breaker.
Background
The jaw crusher is crushing equipment, has the advantages of simple and firm structure, reliable work, easy maintenance and overhaul and low production and construction cost, and is widely applied to the industries of mines, smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The jaw crusher works on the principle that the driving mechanism drives the eccentric shaft to rotate, so that the movable jaw is periodically close to and away from the fixed jaw, multiple crushing such as extrusion, twisting and grinding is carried out on materials, and the materials gradually fall from big to small until the materials are discharged from the discharge port. In the prior art, an eccentric shaft is arranged at the upper part and is fixed by a bearing cover, and the bearing cover is connected with a side plate through a connecting piece. During operation, the movable jaw assembly is subjected to the reaction force of the crushing working force, the reaction force generates an upward component force at the eccentric shaft, the component force generates an upward impact action on the bearing cover and acts on the side plate through the connecting piece. Since the direction of the component force is consistent with the pressing direction of the connecting piece for fixing the bearing cover on the side plate, the component force needs to be counteracted on the bearing cover through the reaction force of the connecting piece for fixing the bearing cover, and thus the bearing cover and the connecting piece are easily damaged under the periodical impact of the component force.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the problem that bearing cap, connecting piece and curb plate damaged easily among the prior art to a jaw crusher that bearing cap, connecting piece and curb plate are difficult to damage is provided.
In order to solve the problems, the jaw crusher comprises a frame, a side plate, a mounting seat, a static jaw assembly and a movable jaw assembly, wherein the frame is provided with two side plates fixedly arranged on the frame; the static jaw component is fixedly arranged between the two side plates; one end of the movable jaw assembly is provided with an eccentric main shaft, the eccentric main shaft is pressed by the cover body connecting piece and is restrained by the cover body part, and the movable jaw assembly is rotatably arranged in the mounting seat between the two side plates; the eccentric main shaft is driven by a driving mechanism to drive the movable jaw assembly to reciprocate towards or away from the static jaw assembly; the component force acting on the side plate is larger than the component force acting on the pressing direction of the cover body connecting piece through the cover body part.
The mounting seat is provided with a groove for mounting the eccentric main shaft, an included angle between the groove opening direction of the groove and a movable jaw crushing surface on the movable jaw assembly is greater than or equal to 90 degrees along the action direction of the reaction force, and the pressing direction of the cover body connecting piece is parallel to the groove opening direction.
The eccentric main shaft is arranged at the lower part of the frame.
The side plate is close to the mounting seat, and is provided with an avoidance part which gradually increases from the center of the mounting seat corresponding to the axis of the eccentric spindle and towards the opposite direction of the groove opening.
The mounting seat further comprises a seat body part fixedly connected with the side plate, and the cover body part is connected with the seat body part through the cover body connecting piece.
The movable jaw assembly is located below the static jaw assembly.
The material receiving piece is arranged between the movable jaw assembly and the side plate; the material receiving piece covers a gap between the movable jaw panel and the side plate of the movable jaw assembly.
The static jaw assembly and the movable jaw assembly enclose a crushing cavity, a discharge port of the crushing cavity is connected with a conveying mechanism, and a discharge port of the material receiving part is connected with the conveying mechanism.
The static jaw assembly and the movable jaw assembly enclose a crushing cavity, the width of a feed inlet above the crushing cavity is larger than the width between the two side plates, and one end of the feed inlet, which is far away from the static jaw assembly, extends out of the rack.
Still including setting up screening mechanism in the feed inlet, screening mechanism with the curb plate of feed inlet is connected.
Move jaw subassembly and include and move jaw board, move jaw panel and first connecting piece: the movable jaw plate is connected with the driving mechanism; the movable jaw panel is arranged on the movable jaw plate close to the static jaw assembly and is contacted with the material; the first connecting piece is connected with the movable jaw plate, is positioned at two ends of the movable jaw plate, and is provided with a first inclined surface abutted against the movable jaw plate, and the first inclined surface faces the movable jaw plate.
The movable jaw plate comprises a movable jaw base plate and a movable jaw fixing plate, the movable jaw fixing plate is connected with the movable jaw panel through the first connecting piece, and the movable jaw fixing plate is connected with the movable jaw base plate through a second connecting piece; the second connecting piece is arranged on the movable jaw fixing plate, is positioned at two ends of the movable jaw base plate, and is provided with a second inclined surface abutted against the movable jaw base plate, and the second inclined surface faces the movable jaw fixing plate.
The device also comprises a moving wheel arranged below the rack.
The utility model discloses technical scheme has following advantage:
1. the jaw crusher of the present invention, wherein the reactive force of the working force generated by the movable jaw assembly during operation acts on the mounting seat, and the mounting seat has a component acting on the cover connecting member in the pressing direction through the cover portion and another component acting on the side plate through the mounting seat, and when the component acting on the side plate is greater than the component acting on the cover connecting member in the pressing direction through the cover portion, the reactive force of the working force mainly acts on the side plate, and the component acting on the cover connecting member in the pressing direction through the cover portion is relatively small, so that the cover connecting member is relatively small in stress and is not easily damaged; meanwhile, the stress of the cover body part and the side plate which are connected through the cover body connecting piece in the pressing direction of the cover body connecting piece is relatively small, so that the cover body part and the side plate are not easy to damage under the periodic impact of the component force.
2. The utility model discloses a jaw crusher, the groove opening direction of recess with move the contained angle between the jaw crushing face on the jaw subassembly and follow the direction of action of reaction force is greater than or equal to 90 degrees, the reaction force of the working force that moves jaw subassembly during operation and produce does not act on in groove opening direction, does not act on promptly on the compression direction of lid connecting piece for the lid connecting piece does not receive the reaction force of this working force, the lid connecting piece lid part with the curb plate is difficult to take place to damage.
3. The utility model discloses a jaw breaker, the portion of dodging set up conveniently will the mount pad is installed on the curb plate.
4. The utility model discloses a jaw crusher, the setting of receipts material piece can prevent that the material from following the jaw panel with fall in the clearance between the curb plate move the below of jaw subassembly, influence the operation of moving the mechanism of jaw subassembly below.
5. The utility model discloses a jaw crusher, the width of the feed inlet of broken chamber top is greater than two width between the curb plate, keeping away from of feed inlet the one end of quiet jaw subassembly is stretched out the frame, promptly the area of feed inlet is great, can ensure jaw crusher's feeding volume.
6. The utility model discloses a jaw crusher, screening mechanism with the curb plate of feed inlet is connected, and vibrations when screening mechanism can rely on jaw crusher self to move make screening mechanism vibrations, need not provide actuating mechanism alone for screening mechanism, reduce the mechanism in the jaw crusher to reduce jaw crusher's energy resource consumption, more energy saving.
7. In the jaw crusher of the utility model, when the first connecting piece is connected with the movable jaw panel, two ends of the movable jaw panel are abutted against the first inclined plane, and the movable jaw panel is subjected to a compression force; when the second connecting piece is connected with the movable jaw base plate, two ends of the movable jaw base plate are abutted to the second inclined surface, the movable jaw base plate is subjected to compression force, and the corresponding movable jaw fixing plate is subjected to tensile force; the deformation of the movable jaw panel and the movable jaw fixing plate can be reduced, so that the whole structure of the movable jaw assembly is more compact.
8. The utility model discloses a jaw breaker, the setting of removing the wheel, it is convenient jaw breaker's removal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic illustration of a front view of a jaw crusher with one side cover plate removed;
FIG. 2 is a schematic view of the connection between the side plate and the mounting seat;
fig. 3 is a schematic structural view of the movable jaw assembly;
FIG. 4 is a schematic view of an enlarged view of portion A of FIG. 3;
description of reference numerals:
1-a frame; 2-side plate; 21-side plate groove; 22-an escape portion; 3-mounting a base; 31-cover connection; 32-a cap portion; 33-a seat portion; 4-a static jaw assembly; 5-a movable jaw assembly; 51-a movable jaw panel; 52-movable jaw base plate; 53-movable jaw fixed plate; 54-a first connector; 55-a second connector; 56-first inclined face; 57-a second inclined surface; 6-eccentric main shaft; 7-a crushing cavity; 8-a conveying mechanism; 9-a feed inlet; 10-a screening mechanism; 11-moving wheels.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
The jaw crusher of the present embodiment, as shown in fig. 1 to 4, includes a frame 1, a stationary jaw assembly 4, a movable jaw assembly 5, a side plate 2, a mounting seat 3, a sizing mechanism 10, and a feed port 9.
The frame 1 is provided with two side plates 2 fixedly arranged on the frame, the side plates 2 are provided with mounting seats 3, and the mounting seats 3 are provided with cover body parts 32 fixedly arranged on the side plates 2 through cover body connecting pieces 31. The static jaw assembly 4 is fixedly arranged between the two side plates 2. One end of the movable jaw assembly 5 is provided with an eccentric main shaft 6, the eccentric main shaft 6 is pressed by the cover body connecting piece 31 and is restrained by the cover body part 32, and the movable jaw assembly is rotatably arranged in the mounting seat 3 between the two side plates 2; the eccentric main shaft 6 is driven by a driving mechanism to drive the movable jaw component 5 to reciprocate towards or away from the static jaw component.
In this embodiment, the eccentric main shaft 6 is disposed at a lower portion of the frame 1. The mounting seat 3 is provided with a groove for mounting the eccentric main shaft 6, an included angle between the groove opening direction of the groove and the movable jaw crushing surface on the movable jaw component 5 is greater than or equal to 90 degrees along the action direction of the reaction force, and the pressing direction of the cover body connecting piece 31 is parallel to the groove opening direction. That is, the reaction force of the operating force generated when the movable jaw assembly 5 operates does not act in the groove opening direction, that is, in the pressing direction of the lid body coupling member 31, so that the lid body coupling member 31 does not receive the reaction force of the operating force, and the lid body coupling member 31, the lid body portion 32, and the side plate 2 are not easily damaged.
As shown in fig. 2, the side plate 2 has a side plate groove 21 for mounting the mount base 3, and for facilitating mounting the mount base 3 in the side plate groove 21, the side plate 2 is provided with a relief portion 22 which gradually increases from the center of the mount base 3 corresponding to the axial center of the eccentric spindle 6 toward the direction opposite to the groove opening.
The mounting seat 3 further includes a seat portion 33 fixedly connected to the side plate 2, and the cover portion 32 is connected to the seat portion 33 through the cover connecting member 31.
The static jaw assembly and the movable jaw assembly 5 enclose a crushing cavity 7, a feeding port is formed in the upper end of the crushing cavity 7, a discharging port is formed in the lower end of the crushing cavity 7, and the discharging port is connected with a conveying mechanism 8. The material enters the crushing cavity 7 from the feeding port, after the passive jaw assembly 5 and the static jaw assembly are crushed in the crushing cavity 7, the material enters the conveying mechanism 8 from the discharging port, and the crushed material in the crushing cavity 7 is conveyed out of the jaw crusher by the conveying mechanism 8.
As shown in fig. 1, the feeding port 9 is disposed above the crushing chamber 7, and the eccentric main shaft 6 of the movable jaw assembly 5 is disposed at the lower portion of the frame 1, so that there is more space for installing the feeding port 9 above the frame 1, and therefore, in order to ensure the feeding amount of the feeding port 9, the feeding port 9 of this embodiment is disposed to have a width greater than the width between the two side plates 2, and one end of the feeding port 9, which is far away from the fixed jaw assembly, extends out of the frame 1.
The movable jaw assembly 5 is located below the stationary jaw assembly, and the movable jaw assembly 5 reciprocates toward or away from the stationary jaw assembly, and a gap is formed between the movable jaw plate 51 and the side plate 2 in order to prevent friction between the movable jaw plate 51 and the side plate 2. And in order to prevent the material from falling below the movable jaw assembly 5 from the gap and influencing the service life and the function of parts below the movable jaw assembly 5, a material receiving piece is arranged between the movable jaw assembly 5 and the side plate 2. The receiving piece covers the gap between the movable jaw panel 51 of the movable jaw assembly 5 and the side plate 2, and the discharge port of the receiving piece is connected with the conveying mechanism 8. The material falling from the gap between the driven jaw plate 51 and the side plate 2 falls on the material receiving member, and the material enters the conveying mechanism 8 from the material outlet and is conveyed out of the jaw crusher.
In the present embodiment, as shown in fig. 3 and 4, the movable jaw assembly 5 includes a movable jaw panel 51, a movable jaw fixing plate 53, and a movable jaw base plate 52, which are connected in sequence, a first connecting member 54 connecting the movable jaw base plate 52 and the movable jaw fixing plate 53, and a second connecting member 55 connecting the movable jaw fixing plate 53 and the movable jaw panel 51. Wherein, the movable jaw base plate 52 is connected with the eccentric main shaft 6 and driven by the driving mechanism to move. A movable jaw plate 51 is provided on the movable jaw plate adjacent to the stationary jaw assembly for contact with the material.
The first link 54 is connected to the movable jaw fixing plate 53, is located at both ends of the movable jaw plate 51, and has a first inclined surface 56 abutting against the movable jaw plate 51, and the first inclined surface 56 is provided toward the movable jaw plate. The second link 55 is also provided on the movable jaw fixing plate 53, is positioned at both ends of the movable jaw base plate 52, and has a second inclined surface 57 abutting against the movable jaw base plate 52, and the second inclined surface 57 is provided toward the movable jaw fixing plate 53. When the movable jaw panel 51, the movable jaw fixing plate 53 and the movable jaw base plate 52 are connected, the movable jaw panel 51 is subjected to a compressive force, and the movable jaw fixing plate 53 is subjected to a tensile force, so that the deformation of the movable jaw assembly 5 can be reduced, and the overall structure of the movable jaw assembly 5 is more compact.
To facilitate the movement of the jaw crusher, a moving wheel 11 may be provided below the frame 1.
In the working process of the jaw crusher, the crushing process of the material is as follows: the material enters the screening mechanism 10 from the feeding hole 9, screening is carried out in the screening mechanism 10, and the material enters the crushing cavity 7 after being screened by the screening mechanism 10. When the movable jaw component 5 is close to or far from the static jaw component 4 periodically, the materials are subjected to multiple crushing such as extrusion, twisting, grinding and the like, so that the materials gradually fall from big to small, and are finally discharged onto the conveying mechanism 8 from the discharge port and conveyed out of the jaw crusher by the conveying mechanism 8; and part of the materials fall onto the material collecting piece through the gap between the movable jaw panel 51 and the side plate 2, finally fall onto the conveying mechanism 8 connected with the material collecting piece, and are conveyed out of the jaw crusher through the conveying mechanism 8.
Jaw breaker is at the course of the work, and jaw breaker can produce the vibration at the course of the work, and this vibration passes through on the curb plate transmission screening mechanism 10 of feed inlet 9 for screening mechanism 10 vibrates, sieves the material. The material enters into the crushing cavity to be crushed, during the crushing process, the movable jaw assembly 5 can receive the reaction force of the crushing working force of the crushed stone, the reaction force is transmitted to the mounting base 3 at the position of the eccentric main shaft 6, a part of component of the reaction force acts on the cover body part 32 of the mounting base 3, the action direction of the part of component of the reaction force is consistent with the pressing direction of the cover body connecting piece 31 for fixing the cover body part 32 on the side plate 2, and the component of the reaction force acts on the cover body part 32 and needs to be counteracted by the reaction force of the cover body connecting piece 31; another part of the reaction force acts directly on the side plate 2 via the mounting. Therefore, since the angle between the groove opening direction of the groove and the movable jaw crushing surface on the movable jaw assembly 5 is greater than or equal to 90 degrees along the action direction of the reaction force, the pressing direction of the cover body connecting piece 31 is parallel to the groove opening direction, that is, the reaction force of the working force generated when the movable jaw assembly 5 works does not act on the pressing direction of the cover body connecting piece 31, that is, the reaction force of the working force does not need to be offset by the reaction force of the cover body connecting piece 31, the cover body connecting piece 31 does not receive the reaction force of the working force, and the cover body connecting piece 31, the cover body part 32 and the side plate 2 are not easily damaged. Because the jaw crusher is provided with the moving wheel 11, when the jaw crusher needs to be moved, the jaw crusher only needs to be pushed to move.
As an alternative embodiment, the eccentric main shaft 6 is arranged in the lower part of the frame 1. The mounting seat 3 is provided with a groove for mounting the eccentric main shaft 6, the minimum included angle between the groove opening direction of the groove and the movable jaw crushing surface on the movable jaw component 5 along the action direction of the reaction force is larger than 45 degrees, and the pressing direction of the cover body connecting piece 31 is parallel to the groove opening direction. Because the reaction force of the movable jaw assembly 5 to the crushing operation force of the crushed stone is constant, the component force of the reaction force acting on the side plate 2 is larger than the component force acting on the pressing direction of the cover body connecting member 31 through the cover body portion 32, and the force applied to the cover body connecting member 31 is relatively small, so that the cover body connecting member 31 is not easily damaged. Moreover, when the cover portion 32 is periodically impacted by the portion of the component force, the portion of the component force is relatively small, so that the cover portion 32 and the side plate 2 are not easily damaged.
As an alternative embodiment, the eccentric main shaft 6 is arranged in the upper part of the machine frame 1. The mounting seat 3 has a groove for mounting the eccentric spindle 6, the groove opening direction of the groove faces downward, and the pressing direction of the cover body connecting piece 31 is parallel to the groove opening direction. At this time, the reaction force of the crushing working force applied to the movable jaw assembly 5 generates an upward component force at the eccentric shaft, the component force acts on the side plate 2 through the mounting seat 3, the reaction force of the working force does not act in the pressing direction of the cover body connecting piece 31, that is, the reaction force does not need to be offset by the reaction force of the cover body connecting piece 31, the cover body connecting piece 31 does not receive the reaction force of the working force, and the cover body connecting piece 31, the cover body portion 32 and the side plate 2 are not easily damaged.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (13)
1. A jaw crusher comprising
The device comprises a rack (1) and a cover body, wherein the rack is provided with two side plates (2) fixedly arranged on the rack, a mounting seat (3) is arranged on each side plate (2), and the mounting seat (3) is provided with a cover body part (32) fixedly arranged on each side plate (2) through a cover body connecting piece (31);
the static jaw assembly (4) is fixedly arranged between the two side plates (2);
a movable jaw assembly (5), one end of which is provided with an eccentric main shaft (6), wherein the eccentric main shaft (6) is pressed by the cover body connecting piece (31) and is restrained by the cover body part (32), and the movable jaw assembly is rotatably arranged in the mounting seat (3) between the two side plates (2); the eccentric main shaft (6) is driven by a driving mechanism to drive the movable jaw component (5) to reciprocate towards or away from the static jaw component (4);
characterized in that the component of the reaction force of the working force generated when the movable jaw assembly (5) works on the side plate (2) is larger than the component of the.
2. Jaw crusher according to claim 1, characterized in that the mounting seat (3) has a groove for mounting the eccentric main shaft (6), the groove opening direction of which groove forms an angle with the crushing surface of the movable jaw on the movable jaw assembly (5) of 90 degrees or more in the direction of action of the reaction force, the pressing direction of the cover connection (31) being parallel to the groove opening direction.
3. Jaw crusher according to claim 2, characterized in that the eccentric main shaft (6) is arranged in the lower part of the frame (1).
4. Jaw crusher according to claim 2, characterized in that the side plates (2) near the mounting seat (3) are provided with an escape (22) that increases gradually from the center of the mounting seat (3) corresponding to the axis of the eccentric main shaft (6) in the direction opposite to the slot opening.
5. The jaw crusher of claim 1, characterized in that the mounting seat (3) further comprises a seat portion (33) fixedly connected to the side plate (2), the cover portion (32) being connected to the seat portion (33) by the cover connection (31).
6. The jaw crusher of any of claims 1-5, characterized in that the movable jaw assembly (5) is located below the stationary jaw assembly (4).
7. The jaw crusher of claim 6, further comprising a material collector disposed between the movable jaw assembly (5) and the side plate (2); the receiving piece covers a gap between a movable jaw panel (51) of the movable jaw assembly (5) and the side plate (2).
8. Jaw crusher according to claim 7, characterized in that the static jaw assembly (4) and the moving jaw assembly (5) enclose a crushing chamber (7), the discharge opening of the crushing chamber (7) being connected to a conveying mechanism (8), and the discharge opening of the receiving member being connected to the conveying mechanism (8).
9. Jaw crusher according to claim 6, characterized in that the static jaw assembly (4) and the moving jaw assembly (5) enclose a crushing chamber (7), the width of the feed opening (9) above the crushing chamber (7) being larger than the width between the side plates (2), and that the end of the feed opening (9) remote from the static jaw assembly (4) extends out of the frame (1).
10. The jaw crusher of claim 9, further comprising a sizing mechanism (10) disposed within the feed opening (9), the sizing mechanism (10) being connected to a side plate (2) of the feed opening (9).
11. The jaw crusher of any of claims 1-5, characterized in that the movable jaw assembly (5) comprises:
the movable jaw plate is connected with the driving mechanism;
the movable jaw panel (51) is arranged on the movable jaw plate close to the static jaw component (4) and is contacted with the material;
and a first connecting member (54) which is connected to the movable jaw plate, is positioned at both ends of the movable jaw plate (51), has a first inclined surface (56) which abuts against the movable jaw plate (51), and is provided so that the first inclined surface (56) faces the movable jaw plate.
12. The jaw crusher of claim 11, wherein the movable jaw plate comprises a movable jaw base plate (52) and a movable jaw fixing plate (53), the movable jaw fixing plate (53) being connected to the movable jaw plate (51) by the first connecting member (54), the movable jaw fixing plate (53) being connected to the movable jaw base plate (52) by a second connecting member (55);
the second connecting member (55) is provided on the movable jaw fixing plate (53), is positioned at both ends of the movable jaw base plate (52), and has a second inclined surface (57) abutting against the movable jaw base plate (52), and the second inclined surface (57) is provided toward the movable jaw fixing plate (53).
13. The jaw crusher of any of claims 1-5, further comprising a moving wheel (11) disposed below the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808123.6U CN210752843U (en) | 2019-05-30 | 2019-05-30 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808123.6U CN210752843U (en) | 2019-05-30 | 2019-05-30 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752843U true CN210752843U (en) | 2020-06-16 |
Family
ID=71064804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920808123.6U Withdrawn - After Issue CN210752843U (en) | 2019-05-30 | 2019-05-30 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007711A (en) * | 2019-05-30 | 2020-12-01 | 能诚集团有限公司 | Jaw crusher |
| CN112295647A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
-
2019
- 2019-05-30 CN CN201920808123.6U patent/CN210752843U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007711A (en) * | 2019-05-30 | 2020-12-01 | 能诚集团有限公司 | Jaw crusher |
| CN112295647A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
| CN112295647B (en) * | 2020-10-30 | 2022-05-10 | 广东磊蒙重型机械制造有限公司 | Jaw crusher with dust removal and cooling functions and using method thereof |
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Granted publication date: 20200616 Effective date of abandoning: 20230707 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200616 Effective date of abandoning: 20230707 |