CN110833877A - Crusher with single-jaw double-shaft mechanism - Google Patents
Crusher with single-jaw double-shaft mechanism Download PDFInfo
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- CN110833877A CN110833877A CN201810944732.4A CN201810944732A CN110833877A CN 110833877 A CN110833877 A CN 110833877A CN 201810944732 A CN201810944732 A CN 201810944732A CN 110833877 A CN110833877 A CN 110833877A
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- jaw
- eccentric shaft
- movable
- movable jaw
- crusher
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/06—Jaw crushers or pulverisers with double-acting jaws
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- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of jaw crushers, and particularly relates to a crusher with a single-jaw double-shaft mechanism, which comprises a rack and a movable jaw assembly, wherein a fixed jaw component is fixedly arranged on the rack, the movable jaw assembly comprises a movable jaw, a first eccentric shaft and a second eccentric shaft, the first eccentric shaft and the second eccentric shaft are both rotatably arranged on the rack, the movable jaw is eccentrically and rotatably arranged on the first eccentric shaft, the movable jaw is provided with a sliding chute and a sliding block which is arranged in the sliding chute, is restrained by the sliding chute, is connected with the second eccentric shaft, drives the eccentric rotation through the second eccentric shaft and provides tangential force for the sliding chute, and a central line in the opening direction of the sliding chute is overlapped with a plumb line of the movable jaw. The crusher with the single-jaw double-shaft mechanism disclosed by the invention has the advantages that the purpose of one crusher and two crushers are achieved, the double-shaft rocker mechanism and the spring reset mechanism can be simplified, the energy consumption is effectively saved, the movable jaw assembly can be fully sealed and lubricated, and the double-cavity crushing is realized.
Description
Technical Field
The invention belongs to the technical field of jaw crushers, and particularly relates to a crusher with a single-jaw double-shaft mechanism.
Background
The jaw crusher is commonly called as jaw crusher, and the most widely used jaw crusher in the market at present is a compound pendulum jaw crusher, which is a crusher that simulates the movement of two jaws of an animal to complete material crushing operation and is a crushing cavity consisting of two jaw plates of a movable jaw and a fixed jaw. The medium-granularity crushing device is widely applied to medium-granularity crushing of various ores and large materials in the industries of mines, smelting, building materials, highways, railways, water conservancy, chemical engineering and the like.
The jaw crusher (refer to compound pendulum jaw crusher, the same below) in the prior art has a common typical structure from the mechanical perspective, namely, a crank rocker mechanism (an eccentric driving shaft of the crank rocker mechanism is a crank, a movable jaw of the crank rocker mechanism is a connecting rod, and a toggle plate of the crank rocker mechanism is a rocker) is applied, one side of the movable jaw and one side of a fixed jaw of the machine form a crushing and discharging cavity, the upper part of the movable jaw directly depends on the eccentric driving shaft to obtain a horizontal crushing stroke, and the lower part of the movable jaw depends on the movable jaw to do circular motion to drive the toggle plate to swing to obtain a horizontal crushing stroke and a material discharging stroke.
As is well known, the current jaw crusher on the market adopts a bending extrusion mode, a power device drives a movable jaw to move up and down through a transmission wheel or an eccentric shaft, and when the movable jaw rises, an included angle between a toggle plate and the movable jaw is increased, so that the movable jaw is pushed to approach a fixed jaw plate, and meanwhile, materials are crushed by multiple steps such as extrusion, rubbing, grinding and the like; when moving the jaw down, the bracket and move contained angle between the jaw and diminish, move the jaw and leave fixed jaw under pull rod spring's effect, broken material is discharged from broken chamber end opening this moment, along with power device's continuous rotation breaker moves the jaw and makes periodic crushing and row material, realizes batch production, however in actual work, the crushing function of jaw breaker on the market mainly embodies on the well upper portion in broken chamber, and its lower part does not have broken function completely, only possesses the function of arranging the material, if again: the jaw crusher with double-shaft double-crank rocker mechanism introduced in Chinese patent 201110092031.0 utilizes the organic combination of two sets of crank rocker mechanisms in tandem, changes the mechanical structure of the lower part of the front moving jaw, changes the force reduction into force reinforcement, enables one crusher device to have the effect of two-stage crushing, improves the crushing ratio, changes the single material discharging function of the front moving jaw into the double functions of crushing and material discharging, but the structure needs to be additionally provided with a driven jaw and one set of crank rocker mechanism to realize the effect, and needs to be provided with a spring resetting device.
In summary, in order to solve the problems in the prior art, it is urgently needed to provide a crusher with a single-jaw double-shaft mechanism, which can achieve the purpose of crushing two materials in one machine, not only can omit a set of crank rocker mechanism and a spring reset device, effectively save energy consumption of the crusher, but also can realize double-cavity crushing of the crusher by applying work in the whole process of a movable jaw assembly, and can also fully seal and lubricate the movable jaw assembly.
Disclosure of Invention
The invention provides a crusher with a single-jaw double-shaft mechanism, which can simplify the conventional mechanism of the existing crusher and realize one-machine double-crushing by arranging an eccentric shaft and a sliding block at the lower part of a movable jaw assembly, thereby effectively solving the problems in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a single jaw biax mechanism breaker, includes the frame and moves the jaw assembly, the fixed jaw subassembly that is provided with in the frame moves jaw assembly fixedly connected with and for deciding the mobilizable movable jaw board of jaw subassembly, decides jaw subassembly and movable jaw board and forms broken row material chamber, its characterized in that relatively: the movable jaw assembly comprises a movable jaw, a first eccentric shaft and a second eccentric shaft, wherein the first eccentric shaft and the second eccentric shaft are both rotatably arranged on a rack, a driving device for driving the first eccentric shaft and the second eccentric shaft to rotate is arranged on the rack, the movable jaw is eccentrically rotatably arranged on the first eccentric shaft, a sliding groove and a sliding block are arranged on the movable jaw, the sliding block is constrained by the sliding groove, is connected with the second eccentric shaft, drives the eccentric shaft to rotate through the second eccentric shaft and gives tangential force to the sliding groove, and a central line of the direction formed by the sliding groove is overlapped with a plumb line of the movable jaw.
Furthermore, the first eccentric shaft is arranged above the second eccentric shaft, the first eccentric shaft is erected on the rack and connected with a driving wheel, and the first eccentric shaft and the second eccentric shaft are meshed and connected through a gear arranged on the first eccentric shaft and the second eccentric shaft.
Furthermore, the second eccentric shaft is arranged above the first eccentric shaft, the first eccentric shaft is erected on the rack and connected with a transmission wheel, the first eccentric shaft and the second eccentric shaft are meshed and connected through a gear arranged on the first eccentric shaft, the height of the whole crusher can be reduced by inverting the movable jaw, and the crusher is convenient to use in lower crushing spaces.
Furthermore, one side of the movable jaw assembly is fixedly connected with a movable jaw plate which can move relative to the fixed jaw assembly, a fixed jaw plate matched with the movable jaw plate is arranged on the rack, and the fixed jaw plate and the movable jaw plate are opposite to form a single crushing and discharging cavity which is wide at the top and narrow at the bottom.
Furthermore, the movable jaws are of a symmetrical structure, movable jaw plates are arranged on two sides of the movable jaw assembly, fixed jaw plates matched with the movable jaw plates are arranged on the rack, and the fixed jaw plates and the movable jaw plates are opposite to form two crushing discharging cavities which are wide at the top and narrow at the bottom.
Further, the first eccentric shaft and the second eccentric shaft are identical in structure.
Furthermore, decide jaw subassembly and include fixed jaw, first adjusting screw and adjustment seat, first adjusting screw sets up in the feed inlet end in broken row material chamber, and the adjustment seat sets up in the row material mouth end in broken row material chamber, fixed jaw one end is through deciding jaw bracket and adjustment seat pin joint, and the fixed jaw other end is articulated through first adjusting screw and frame.
Furthermore, the adjusting seat comprises a movable seat body, a second adjusting screw and an adjusting element, the second adjusting screw is abutted against the adjusting element which is arranged in the movable seat body and adjusts the movable seat body to move forward or backward, the movable seat body enables the fixed jaw plate to be close to or far away from the movable jaw plate through the fixed jaw toggle plate, and the adjusting element is a plug piece or a wedge block.
The invention has the innovative ideas that: the applicant deeply analyzes the form of a jaw crusher with two crushing machines in the prior art through practice, and in order to achieve the effect that a movable jaw plate of the jaw crusher can crush both up and down, on the basis of a double-shaft double-crank jaw crusher, a double-acting jaw is changed into a movable jaw assembly, so that the jaw crusher is simplified, the purposes of a spring reset mechanism and a toggle plate movement mechanism are omitted, and the simplified movable jaw assembly can realize double-cavity crushing, selective crushing and full-sealing lubrication.
The core technology of the invention is as follows: the double eccentric shafts are arranged at the upper end and the lower end of a single movable jaw, one eccentric shaft is sleeved with a sliding block and drives a sliding groove arranged in the movable jaw to move relatively, and therefore two-section crushing of the movable jaw is achieved.
The invention mainly has the following seven remarkable structural characteristics:
1. the two eccentric shafts are respectively arranged on the upper part and the lower part of a movable jaw; 2. sleeving one eccentric shaft with a sliding block; 3 a sliding groove for limiting the moving direction of the sliding block is arranged on the movable jaw; 4. the movable jaw is not connected with a return spring structure and a toggle plate motion mechanism; 5. the movable jaw assembly can be provided with a movable jaw plate in a bidirectional manner to realize double-cavity crushing; 6. the movable jaw assembly can be sealed to realize comprehensive lubrication; 7. one side of the fixed jaw plate is provided with an adjusting seat.
The invention has the following characteristics and beneficial effects:
the crusher with the single-jaw double-shaft mechanism is characterized in that two eccentric shafts are arranged in a movable jaw assembly, one eccentric shaft is sleeved with a sliding block and moves in a sliding chute arranged at the lower part of the movable jaw, so that the lower part of the movable jaw is changed from a single material discharging function to a two-stage crusher with double functions of crushing and material discharging, a crank rocker mechanism and a spring resetting mechanism can be omitted, the whole-course acting of the movable jaw can be realized through the structure, the double-cavity crushing of the crusher is realized, and the movable jaw assembly can be subjected to full-sealing lubrication.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only 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 structural diagram of a crusher with a single-jaw double-shaft mechanism.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 4 of the present invention.
In the figure: 1-a frame; 2-moving the jaw; 3-movable jaw plates; 4-crushing and discharging cavity; 5-a first eccentric shaft; 6-a second eccentric shaft; 7-a chute; 8-a slide block; 9-gear; 10-a transmission wheel; 11-fixing a jaw plate; 12-a first adjusting screw; 13-a movable seat body; 14-jaw toggle plate; 15-a second adjusting screw; 16-adjusting element.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The first embodiment is as follows:
referring to fig. 1, a crusher with a single-jaw double-shaft mechanism comprises a frame 1 and a movable jaw assembly, wherein a fixed jaw component is fixedly arranged on the frame 1, the movable jaw assembly is fixedly connected with a movable jaw plate 3 which can move relative to the fixed jaw component, the fixed jaw component and the movable jaw plate 3 are opposite to form a crushing and discharging cavity 4, the movable jaw assembly comprises a movable jaw 2, a first eccentric shaft 5 and a second eccentric shaft 6, the mass of the first eccentric shaft 5 is the same as that of the second eccentric shaft 6, the first eccentric shaft 5 and the second eccentric shaft 6 are both rotatably arranged on the frame 2, the first eccentric shaft 5 is erected on the frame 1 and is connected with a transmission wheel 10 through a bearing, a driving motor for driving the transmission wheel connected with the first eccentric shaft 5 to rotate is arranged on the frame 1, the first eccentric shaft 5 is meshed with the second eccentric shaft 6 through a gear 9 arranged on the first eccentric shaft, the second eccentric shaft 6 is driven through a gear, the first eccentric shaft, move jaw 3 eccentric rotation and set up on first eccentric shaft 5, move and be provided with a spout 7 on jaw 3 and set up in spout 7 and by the slider 8 of spout 7 restraint, slider 8 and the clearance fit about spout 7, the up-and-down stroke of slider 8 is less than the length of spout 7, can move 2 interior spout 7 messenger through driving during slider 8 eccentric motion and move the jaw 2 lower part and do the impact motion forward or backward, slider 8 passes through the bearing and connects on second eccentric shaft 6 and relative second eccentric shaft 6 eccentric rotation, the central line that spout 7 offered the direction overlaps with the plumb line that moves jaw 2.
The fixed jaw component comprises a fixed jaw 11, a first adjusting screw 12 and an adjusting seat, the first adjusting screw 12 is arranged at the feed inlet end of the crushing discharging cavity 4, the adjusting seat is arranged at the discharging port end of the crushing discharging cavity 4, one end of the fixed jaw 11 is pivoted with the adjusting seat through a fixed jaw toggle 14, the other end of the fixed jaw 11 is hinged with the rack 1 through a first adjusting screw 13, the adjusting seat comprises a movable seat body 13, a second adjusting screw 15 and an adjusting element 16, the second adjusting screw 15 is abutted on the adjusting element 16 which is arranged in the movable seat body 13 and adjusts the movable seat body 13 to advance or retreat, the movable seat body 13 enables the fixed jaw 11 to be close to or far away from the movable jaw 3 through the fixed jaw toggle 14, and the adjusting element 16 is a plug piece or a wedge block.
Above-mentioned structure can adjust fixed jaw one side through the adjustment seat and compensate when breaker activity jaw or fixed jaw wearing and tearing back under the shut down state, makes broken row material chamber be in best broken angle.
The working principle of the crusher is as follows:
the movable jaw does elliptic motion through the first eccentric shaft, the sliding groove does elliptic motion along with the movable jaw, the sliding groove does up-and-down motion relative to the sliding block, the sliding block does up-and-down motion relative to the movable jaw, when the movable jaw assembly works, the sliding block does up-and-down motion relative to the sliding groove, the sliding block has up-and-down sliding stroke relative to the sliding groove, under the motion condition, the sliding block does not do work on the lower part of the movable jaw, when the sliding block does left-and-right motion relative to the movable jaw, the sliding block drives the sliding groove to do left-and-right motion, the motion is effective motion, left-or right-impact force on the lower part of the.
Example two:
a double-chamber crusher with a single-jaw double-shaft mechanism comprises a frame 1 and a movable jaw assembly, wherein a fixed jaw assembly is fixedly arranged on the frame 1, movable jaws 3 which can move relative to the fixed jaw assembly are fixedly connected to two sides of the movable jaw assembly, a fixed jaw 11 matched with the movable jaw 3 is arranged on the frame 1, the fixed jaw 11 and the movable jaw 3 form two crushing discharge chambers 4, the movable jaw assembly comprises a movable jaw 2, a first eccentric shaft 5 and a second eccentric shaft 6, the mass of the first eccentric shaft 5 is the same as that of the second eccentric shaft 6, the first eccentric shaft 5 and the second eccentric shaft 6 are rotatably arranged on the frame 2, a driving motor for driving a driving wheel connected with the first eccentric shaft 5 to rotate is arranged on the frame 1, the first eccentric shaft 5 and the second eccentric shaft 6 are connected in a meshed manner through a gear 9 arranged on the first eccentric shaft, the second eccentric shaft 6 is driven through a gear, the first eccentric shaft 5 is positioned right above the second eccentric shaft, move and be provided with a spout 7 on the jaw 3 and set up in spout 7 and by the slider 8 of spout 7 restraint, slider 8 and spout 7 left and right clearance fit, the up-and-down stroke of slider 8 is less than the length of spout 7, can make to move 2 lower parts of jaw forward or backward impact motion through driving spout 7 in moving jaw 2 during slider 8 eccentric motion, slider 8 passes through the bearing and connects on second eccentric shaft 6 and relative second eccentric shaft 6 eccentric rotation, the central line that spout 7 offered the direction overlaps with the plumb line that moves jaw 2.
Decide jaw subassembly and include fixed jaw 11, first adjusting screw 12 and adjustment seat 13, fixed jaw 11 lower extreme links to each other with adjustment seat 13 through certain jaw bracket 14, first adjusting screw 12 runs through frame 1 and articulates fixed jaw 11 in the feed inlet end of broken row material chamber 4, adjustment seat 13 sets up in the row of broken row material chamber 4 material mouthful end and sets up in frame 1 outside, adjustment seat 13 is including the activity pedestal, second adjusting screw 15 and adjusting element 16, second adjusting screw 15 contradicts on can making fixed jaw 11 be close to or keep away from the adjusting element 16 of activity jaw 3, adjusting element is the chock, also can be the voussoir, another broken row material chamber of breaker also has the same structure.
Above-mentioned structure can adjust one side or both sides fixed jaw through the adjustment seat and compensate when breaker activity jaw or fixed jaw wearing and tearing back, can make broken row material chamber be in best broken angle under the shut down state.
The working principle of the crusher is as follows:
the movable jaw does elliptic motion through the first eccentric shaft, the sliding groove also does elliptic motion along with the movable jaw, the sliding groove does up-and-down motion relative to the sliding block, the sliding block does up-and-down motion relative to the movable jaw, when the movable jaw assembly works, the sliding block does up-and-down motion relative to the sliding groove, the sliding block has up-and-down sliding stroke relative to the sliding groove, under the motion condition, the sliding block does not do work on the lower part of the movable jaw, when the sliding block moves left and right relative to the movable jaw, the sliding block drives the sliding groove to move left and right, the motion is effective motion, the left or right impact force on the lower part of the movable jaw can be increased, when the sliding block has the left impact force, the left crushing discharge cavity has a crushing force on the lower part to realize two-stage crushing on the material, and the right crushing discharge cavity has only a discharge function on the lower part, and similarly, when the, meanwhile, the left crushing and discharging cavity only has a discharging function at the lower part, the whole-process acting of the movable jaw can be realized by the form, the efficiency of the crusher is improved, and the energy consumption of the crusher can be reduced.
Example 3:
the jaw crusher is different from the embodiment 1 in that a movable jaw assembly in the crusher is inverted, and the transmission wheel connected with the first eccentric shaft can be placed at the middle lower part of the crusher, so that the whole height of the crusher can be effectively reduced, and the crushing operation in low spaces or underground spaces can be realized.
Example 4:
the jaw crusher is different from the embodiment 2 in that a movable jaw assembly in the crusher is inverted, and the transmission wheel connected with the first eccentric shaft can be placed at the middle lower part of the crusher, so that double-cavity crushing is realized, the whole height of the crusher can be effectively reduced, and the crushing operation in low spaces or underground spaces is realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
1. The utility model provides a single jaw biax mechanism breaker, includes the frame and moves the jaw assembly, the fixed jaw subassembly that is provided with in the frame moves jaw assembly fixedly connected with and for deciding the mobilizable movable jaw board of jaw subassembly, decides jaw subassembly and movable jaw board and forms broken row material chamber, its characterized in that relatively: the movable jaw assembly comprises a movable jaw, a first eccentric shaft and a second eccentric shaft, wherein the first eccentric shaft and the second eccentric shaft are both rotatably arranged on a rack, a driving device for driving the first eccentric shaft and the second eccentric shaft to rotate is arranged on the rack, the movable jaw is eccentrically rotatably arranged on the first eccentric shaft, a sliding groove and a sliding block are arranged on the movable jaw, the sliding block is constrained by the sliding groove, is connected with the second eccentric shaft, drives the eccentric shaft to rotate through the second eccentric shaft and gives tangential force to the sliding groove, and a central line of the direction formed by the sliding groove is overlapped with a plumb line of the movable jaw.
2. The single jaw twin shaft crusher of claim 1, wherein: the first eccentric shaft is arranged above the second eccentric shaft, the first eccentric shaft is erected on the rack and connected with a driving wheel, and the first eccentric shaft and the second eccentric shaft are meshed and connected through a gear arranged on the first eccentric shaft.
3. The single jaw twin shaft crusher of claim 1, wherein: the second eccentric shaft is positioned above the first eccentric shaft, the first eccentric shaft is erected on the rack and connected with a driving wheel, and the first eccentric shaft and the second eccentric shaft are meshed and connected through a gear arranged on the first eccentric shaft.
4. A three-axis jaw crusher as claimed in claim 1, 2 or 3, wherein: one side of the movable jaw assembly is fixedly connected with a movable jaw plate which can move relative to the fixed jaw assembly, a fixed jaw plate matched with the movable jaw plate is arranged on the rack, and the fixed jaw plate and the movable jaw plate are opposite to form a single crushing and discharging cavity with a wide top and a narrow bottom.
5. A three-axis jaw crusher as claimed in claim 1, 2 or 3, wherein: the movable jaws are of a symmetrical structure, movable jaw plates are arranged on two sides of the movable jaw assembly, fixed jaw plates matched with the movable jaw plates are arranged on the rack, and the fixed jaw plates and the movable jaw plates are opposite to form two crushing discharging cavities with wide top and narrow bottom.
6. A three-axis jaw crusher as claimed in claim 1, 2 or 3, wherein: the first eccentric shaft and the second eccentric shaft have the same structure.
7. The single jaw twin-shaft crusher according to claim 1, characterized in that: the fixed jaw assembly comprises a fixed jaw plate, a first adjusting screw and an adjusting seat, the first adjusting screw is arranged at the material inlet end of the crushing and discharging cavity, the adjusting seat is arranged at the material discharging end of the crushing and discharging cavity, one end of the fixed jaw plate is pivoted with the adjusting seat through a fixed jaw toggle plate, and the other end of the fixed jaw plate is hinged with the rack through the first adjusting screw.
8. The single jaw twin shaft crusher of claim 7, wherein: the adjusting seat comprises a movable seat body, a second adjusting screw and an adjusting element, the second adjusting screw is abutted against the adjusting element which is arranged in the movable seat body and used for adjusting the movable seat body to move forward or backward, the movable seat body enables the fixed jaw plate to be close to or far away from the movable jaw plate through the fixed jaw toggle plate, and the adjusting element is a plug piece or a wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944732.4A CN110833877A (en) | 2018-08-19 | 2018-08-19 | Crusher with single-jaw double-shaft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944732.4A CN110833877A (en) | 2018-08-19 | 2018-08-19 | Crusher with single-jaw double-shaft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110833877A true CN110833877A (en) | 2020-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944732.4A Withdrawn CN110833877A (en) | 2018-08-19 | 2018-08-19 | Crusher with single-jaw double-shaft mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110833877A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495478A (en) * | 2020-12-18 | 2021-03-16 | 内蒙古星晟工程技术有限公司 | Double-cavity jaw crusher |
| CN113019522A (en) * | 2021-03-18 | 2021-06-25 | 陈加柏 | Sand making machine |
| CN113351286A (en) * | 2021-07-16 | 2021-09-07 | 成都市启发工程机械有限公司 | Double-shaft jaw crusher and crushing equipment |
| CN113413945A (en) * | 2021-06-10 | 2021-09-21 | 浙江武精机器制造有限公司 | Wear compensation mechanism for jaw crusher |
| CN114618617A (en) * | 2022-03-17 | 2022-06-14 | 中国铁建重工集团股份有限公司 | Double-cavity crushing device |
-
2018
- 2018-08-19 CN CN201810944732.4A patent/CN110833877A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495478A (en) * | 2020-12-18 | 2021-03-16 | 内蒙古星晟工程技术有限公司 | Double-cavity jaw crusher |
| CN113019522A (en) * | 2021-03-18 | 2021-06-25 | 陈加柏 | Sand making machine |
| CN113413945A (en) * | 2021-06-10 | 2021-09-21 | 浙江武精机器制造有限公司 | Wear compensation mechanism for jaw crusher |
| CN113413945B (en) * | 2021-06-10 | 2022-09-06 | 浙江武精机器制造有限公司 | Wear compensation mechanism for jaw crusher |
| CN113351286A (en) * | 2021-07-16 | 2021-09-07 | 成都市启发工程机械有限公司 | Double-shaft jaw crusher and crushing equipment |
| CN114618617A (en) * | 2022-03-17 | 2022-06-14 | 中国铁建重工集团股份有限公司 | Double-cavity crushing device |
| CN114618617B (en) * | 2022-03-17 | 2023-08-25 | 中国铁建重工集团股份有限公司 | Double-cavity crushing device |
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Application publication date: 20200225 |