CN213726685U - Novel jaw breaker in small, broken bits - Google Patents
Novel jaw breaker in small, broken bits Download PDFInfo
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- CN213726685U CN213726685U CN202021506058.0U CN202021506058U CN213726685U CN 213726685 U CN213726685 U CN 213726685U CN 202021506058 U CN202021506058 U CN 202021506058U CN 213726685 U CN213726685 U CN 213726685U
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Abstract
The utility model relates to a jaw breaker technical field specifically is a novel jaw breaker in small, broken bits, including device main part, machine case main part, stripper plate and broken chamber, the device main part includes machine case main part and stripper plate, the inside intermediate position department of machine case main part is provided with broken chamber, and the inside stripper plate that is provided with of machine case main part on one side of broken chamber, the both sides on the inside top in broken chamber are provided with installation mechanism, installation mechanism includes first guard plate, first slider, connecting plate, first connecting rod, second connecting rod, first cavity, first arm-tie, second slider, first spring, first dead lever, second guard plate, third slider, second cavity, second arm-tie, second spring and locating piece, one side that the stripper plate was kept away from to broken intracavity wall is provided with first guard plate. The utility model discloses the dismantlement of the serious first guard plate of wearing and tearing and second guard plate of being convenient for need not carry out the dismouting with the help of the instrument.
Description
Technical Field
The utility model relates to a jaw breaker technical field specifically is a novel jaw breaker in small, broken bits.
Background
Along with the development of building trade part, in the stone crushing processing, generally carry out the breakage to the stone through jaw breaker, current jaw breaker possesses various functions to satisfy the various demands that people used, realize the pluralism, consequently know that current novel fine crushing jaw breaker has satisfied people's user demand basically, still has following problem.
The guard plate of traditional device generally is fixed through bolt and broken intracavity wall, and when the guard plate wearing and tearing were serious, need twist with the help of the instrument and move the bolt this moment, realizes the dismantlement of bolt, and the dismouting is comparatively inconvenient, takes trouble hard, has reduced the convenience and the practicality of device, therefore needs a novel jaw breaker in small, broken bits to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel jaw breaker in small, broken bits to the guard plate of the tradition device that proposes in solving above-mentioned background art passes through bolted connection, the inconvenient problem of dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: a novel jaw crusher in fine crushing comprises a main machine box body, an extrusion plate and a crushing cavity, wherein the main machine box body comprises a main machine box body and the extrusion plate, the crushing cavity is arranged at the middle position inside the main machine box body, the extrusion plate is arranged inside the main machine box body on one side of the crushing cavity, two sides of the top end inside the crushing cavity are provided with installation mechanisms, each installation mechanism comprises a first protection plate, a first sliding block, a connection plate, a first connection rod, a second connection rod, a first cavity, a first pull plate, a second sliding block, a first spring, a first fixing rod, a second protection plate, a third sliding block, a second cavity, a second pull plate, a second spring and a positioning block, one side, far away from the extrusion plate, of the inner wall of the crushing cavity is provided with a first protection plate, the first protection plate is in sliding connection with the inner wall of the crushing cavity through the first sliding block, the top end of the first protection plate is provided with the connection plate, a first connecting rod is fixed on one side of the bottom end of the connecting plate, which is far away from the extrusion plate, a second connecting rod is fixed on one side of the bottom end of the connecting plate, which is close to the extrusion plate, a first cavity is arranged on one side of the top end of the interior of the first protection plate, which is close to the extrusion plate, a first pulling plate is arranged inside the first cavity, two ends of the first pulling plate are slidably connected with the first cavity through second sliding blocks, a first spring is fixed on one side of the first pulling plate, which is close to the extrusion plate, a second fixing rod is fixed on one side of the first pulling plate, which is close to the extrusion plate, and is fixed on the inner wall of the first cavity, a second protection plate is fixed on one side of the inner wall of the crushing cavity, which is far away from the first protection plate, and is slidably connected with the crushing cavity through a third sliding block, and a second cavity is arranged on the top end of the interior of the second protection plate, and the inside of second cavity is provided with the second arm-tie, one side that the second arm-tie is close to first guard plate is fixed with the second spring, and one side that the second spring is close to first guard plate is fixed at second cavity inner wall, the bottom mounting of second arm-tie has the locating piece, one side that the inside bottom of stripper plate is close to first guard plate is provided with buffer gear.
Preferably, buffer gear includes third cavity, cushion rubber pad, fluting and third spring, the inside bottom of stripper plate is provided with the third cavity, the inside of third cavity is provided with cushion rubber pad, the inside one side of keeping away from the second guard plate of cushion rubber pad is provided with the fluting, the inside of fluting is provided with the third spring, one side that the third spring is close to the second guard plate is fixed at the fluting inner wall, one side that the second guard plate was kept away from to the third spring is fixed at the third cavity inner wall.
Preferably, a first connecting groove matched with the first connecting rod is formed in one side, far away from the first cavity, of the top end inside the case body, a second connecting groove matched with the second connecting rod is formed in one side, close to the first cavity, of the top end inside the case body, and the first connecting rod and the second connecting rod are made of rubber.
Preferably, the inside one side of keeping away from the stripper plate of broken intracavity is seted up the first slide of mutually supporting with first slider, the inside both ends of first cavity are all seted up the second slide of mutually supporting with the second slider, the inside one side of keeping away from first guard plate of broken intracavity is seted up the third slide of mutually supporting with the third slider.
Preferably, a first hole matched with the first fixing rod is formed in the top end of the interior of the second connecting rod, a second hole matched with the second fixing rod is formed in the bottom end of the interior of the second connecting rod, a first clamping groove matched with the first fixing rod is formed in the top end of the interior of the first connecting rod, and a second clamping groove matched with the second fixing rod is formed in the bottom end of the interior of the first connecting rod.
Preferably, the top end of the interior of the extrusion plate is provided with a positioning groove matched with the positioning block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the novel fine crushing jaw crusher is provided with a first protection plate, a first connecting rod, a second connecting rod, a first pulling plate, a first fixing rod, a second protection plate, a second spring and a positioning block, when the first protection plate is seriously worn, the first pulling plate is pushed to enable the first fixing rod to be moved out of a first clamping groove, the second fixing rod is moved out of a second clamping groove, the fixing of the first connecting rod and the second connecting rod is released, the first protection plate is pulled upwards, the first connecting rod is moved out of a first connecting groove, the second connecting rod is moved out of a second connecting groove at the same time, the first protection plate is disassembled, when the second protection plate is seriously worn, the second spring is pushed, the positioning block is moved out of the positioning groove, the second protection plate is pulled upwards, the second protection plate is disassembled, the disassembling of the first protection plate and the second protection plate which are seriously worn is convenient to disassemble, the disassembling operation of the first protection plate and the second protection, the convenience and the practicability of the device are improved.
2. This novel jaw breaker in small, broken bits is provided with second guard plate, third cavity, rubber cushion pad and third spring, and when the bottom of second guard plate and hard material extrusion, the second guard plate takes place slight deformation, extrudees rubber cushion pad, and rubber cushion pad is to the inside indentation of third cavity, and the compression of third spring realizes the buffering to the extrusion force, avoids the second guard plate to take place the damage because of excessive extrusion, carries out the buffer protection operation to the bottom of second guard plate, has improved the practicality of device.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic top sectional view of a partial structure of the main case body, the first protection plate and the first slider according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.
In the figure: 100. a device main body; 110. a chassis main body; 120. a pressing plate; 130. a crushing chamber; 200. an installation mechanism; 210. a first guard plate; 211. a first slider; 220. a connecting plate; 221. a first link; 222. A second link; 223. a first cavity; 224. a first pulling plate; 225. a second slider; 226. a first spring; 227. a first fixing lever; 228. a second fixing bar; 230. a second guard plate; 231. a third slider; 240. a second cavity; 241. a second pulling plate; 242. a second spring; 243. positioning blocks; 300. a buffer mechanism; 310. a third cavity; 311. a cushion rubber pad; 312. grooving; 313. and a third spring.
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 an embodiment:
a novel fine crushing jaw crusher comprises a device main body 100, a case main body 110, an extrusion plate 120 and a crushing cavity 130, wherein the device main body 100 comprises the case main body 110 and the extrusion plate 120, the crushing cavity 130 is arranged in the middle of the inside of the case main body 110, the extrusion plate 120 is arranged inside the case main body 110 on one side of the crushing cavity 130, two sides of the top end inside the crushing cavity 130 are provided with mounting mechanisms 200, each mounting mechanism 200 comprises a first protection plate 210, a first sliding block 211, a connecting plate 220, a first connecting rod 221, a second connecting rod 222, a first cavity 223, a first pull plate 224, a second sliding block 225, a first spring 226, a first fixing rod 227, a second fixing rod 228, a second protection plate 230, a third sliding block 231, a second cavity 240, a second pull plate 241, a second spring 242 and a positioning block 243, one side, far away from the extrusion plate 120, of the inner wall of the crushing cavity 130 is provided with the first protection plate 210, the first protection plate 210 is slidably connected with the inner wall of the crushing cavity 130 through a first slider 211, the top end of the first protection plate 210 is provided with a connecting plate 220, one side of the bottom end of the connecting plate 220, which is far away from the extrusion plate 120, is fixed with a first connecting rod 221, one side of the bottom end of the connecting plate 220, which is near to the extrusion plate 120, is fixed with a second connecting rod 222, one side of the top end of the interior of the first protection plate 210, which is near to the extrusion plate 120, is provided with a first cavity 223, the interior of the first cavity 223 is provided with a first pulling plate 224, two ends of the first pulling plate 224 are slidably connected with the first cavity 223 through a second slider 225, one side of the first pulling plate 224, which is near to the extrusion plate 120, is fixed with a first spring 226, one side of the first spring 226, which is near to the extrusion plate 120, is fixed on the inner wall of the first cavity 223, the bottom end of the first pulling plate 224 is fixed with a second fixing rod 228, one side of the first pulling plate 224, which is far away from the extrusion plate 120, one side of the inner wall of the crushing cavity 130 is fixed with a first protection plate 227, one side of the inner wall of the crushing cavity 210, is provided with a second protection plate 230, and the second protection plate 230 is slidably connected with the crushing cavity 130 through a third slider 231, a second cavity 240 is formed in the top end of the inside of the second protection plate 230, a second pulling plate 241 is arranged inside the second cavity 240, a second spring 242 is fixed on one side, close to the first protection plate 210, of the second pulling plate 241, one side, close to the first protection plate 210, of the second spring 242 is fixed on the inner wall of the second cavity 240, a positioning block 243 is fixed at the bottom end of the second pulling plate 241, a buffer mechanism 300 is arranged on one side, close to the first protection plate 210, of the bottom end of the inside of the extrusion plate 120, through the design, the first protection plate 210 and the second protection plate 230 can be conveniently disassembled and assembled, the disassembling and assembling through an external mounting tool are not needed, and the convenience of the device is improved.
One side of the top end in the case main body 110, which is far away from the first cavity 223, is provided with a first connecting groove which is matched with the first connecting rod 221, one side of the top end in the case main body 110, which is close to the first cavity 223, is provided with a second connecting groove which is matched with the second connecting rod 222, the first connecting rod 221 and the second connecting rod 222 are made of rubber, and through the design, the clamping of the first connecting rod 221 and the first connecting groove and the clamping of the second connecting rod 222 and the second connecting groove are tighter, meanwhile, the first connecting rod 221 and the second connecting rod 222 are made of rubber, so that the clamping of the first fixing rod 227 and the second fixing rod 228 is tighter, and the stability of the device is improved.
One side of the inside stripper plate 120 of keeping away from of broken chamber 130 is seted up the first slide of mutually supporting with first slider 211, the second slide of mutually supporting with second slider 225 is all seted up at the both ends of first cavity 223 inside, the inside one side of keeping away from first guard plate 210 of broken chamber 130 is seted up the third slide of mutually supporting with third slider 231, carry on spacingly to first guard plate 210 through first slide, make the installation of first guard plate 210 more firm, it is spacing to carry out first arm-tie 224 through the second slide, make the removal of first arm-tie 224 more firm, it is spacing to carry out second guard plate 230 through the third slide, make the removal of second guard plate 230 more firm, the stability of device has been improved.
First hole mutually matched with first dead lever 227 is seted up on the inside top of second connecting rod 222, the second hole mutually matched with second dead lever 228 is seted up to the inside bottom of second connecting rod 222, first draw-in groove mutually matched with first dead lever 227 is seted up on the inside top of first connecting rod 221, the second draw-in groove mutually matched with second dead lever 228 is seted up to the inside bottom of first connecting rod 221, through this design, make the block of first dead lever 227 and second dead lever 228 inseparabler, thereby make the installation of first guard plate 210 more firm, the stability of device has been improved.
The locating slot that mutually supports with locating piece 243 is seted up on the inside top of stripper plate 120 for locating piece 243's block is more stable through this design, thereby makes second guard plate 230's installation more firm, has improved the stability of device.
The working principle is as follows: when the first protection plate 210 needs to be replaced, the first pull plate 224 is pushed in a direction away from the connecting plate 220, the second sliding block 225 moves synchronously along with the first pull plate 224 in the second slide way, at the moment, the first spring 226 is in a compressed force accumulation state, the first fixing rod 227 and the second fixing rod 228 move synchronously along with the first pull plate 224 until the first fixing rod 227 is completely removed from the inside of the first clamping groove, the second fixing rod 228 is removed from the inside of the second clamping groove, the fixing releasing operation of the first connecting rod 221 and the second connecting rod 222 is realized, then the first protection plate 210 is pulled upwards, the first sliding block 211 moves synchronously upwards along with the first protection plate 210 in the first slide way, and the first connecting rod 221 is removed from the inside of the first connecting groove, meanwhile, the second link 222 is moved out of the second link groove until the first slider 211 is completely moved out of the first slide groove, thereby realizing the disassembling operation of the first protection plate 210.
When the second protection plate 230 needs to be replaced, the second pull plate 241 is pushed towards the direction close to the second spring 242, at this time, the second spring 242 is in a compressed force storage state, the positioning block 243 moves synchronously with the second pull plate 241 until the positioning block 243 moves out of the positioning groove, then the second protection plate 230 is pulled upwards, the third slide block 231 moves synchronously in the third slide way along with the second protection plate 230 until the third slide block 231 moves completely out of the third slide way, and therefore the second protection plate 230 is detached.
When the bottom end of the second protection plate 230 is pressed with the hard material, the second protection plate 230 is slightly deformed, then the cushion rubber pad 311 is pressed, the cushion rubber pad 311 retracts into the third cavity 310, at this time, the third spring 313 is in a compressed force accumulation state, the buffer operation of the pressing force is realized, and the operation is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A novel jaw crusher in small, broken bits, includes device main part (100), quick-witted case main part (110), stripper plate (120) and crushing chamber (130), its characterized in that: the device main body (100) comprises a case main body (110) and an extrusion plate (120), a crushing cavity (130) is arranged in the middle of the inside of the case main body (110), the extrusion plate (120) is arranged in the case main body (110) on one side of the crushing cavity (130), mounting mechanisms (200) are arranged on two sides of the top end of the inside of the crushing cavity (130), each mounting mechanism (200) comprises a first protection plate (210), a first sliding block (211), a connecting plate (220), a first connecting rod (221), a second connecting rod (222), a first cavity (223), a first pull plate (224), a second sliding block (225), a first spring (226), a first fixing rod (227), a second fixing rod (228), a second protection plate (230), a third sliding block (231), a second cavity (240), a second pull plate (241), a second spring (242) and a positioning block (243), a first protection plate (210) is arranged on one side, far away from the extrusion plate (120), of the inner wall of the crushing cavity (130), the first protection plate (210) is connected with the inner wall of the crushing cavity (130) in a sliding mode through a first sliding block (211), a connecting plate (220) is arranged at the top end of the first protection plate (210), a first connecting rod (221) is fixed on one side, far away from the extrusion plate (120), of the bottom end of the connecting plate (220), a second connecting rod (222) is fixed on one side, close to the extrusion plate (120), of the bottom end of the connecting plate (220), a first cavity (223) is arranged on one side, close to the extrusion plate (120), of the top end inside the first protection plate (210), a first pull plate (224) is arranged inside the first cavity (223), two ends of the first pull plate (224) are connected with the first cavity (223) in a sliding mode through a second sliding block (225), and a first spring (226) is fixed on one side, close to the extrusion plate (120), of the first pull plate (224), one side of the first spring (226) close to the extrusion plate (120) is fixed on the inner wall of the first cavity (223), a second fixing rod (228) is fixed at the bottom end of the first pulling plate (224), one side of the first pulling plate (224) far away from the extrusion plate (120) is fixed with the first fixing rod (227), one side of the inner wall of the crushing cavity (130) far away from the first protection plate (210) is provided with a second protection plate (230), the second protection plate (230) is in sliding connection with the crushing cavity (130) through a third sliding block (231), the top end of the inner part of the second protection plate (230) is provided with the second cavity (240), the inner part of the second cavity (240) is provided with the second pulling plate (241), one side of the second pulling plate (241) close to the first protection plate (210) is fixed with the second spring (242), and one side of the second spring (242) close to the first protection plate (210) is fixed on the inner wall of the second cavity (240), a positioning block (243) is fixed at the bottom end of the second pulling plate (241), and a buffering mechanism (300) is arranged on one side, close to the first protection plate (210), of the bottom end in the extrusion plate (120).
2. A new jaw crusher in fine, according to claim 1, characterized in that: buffer gear (300) include third cavity (310), cushion rubber pad (311), fluting (312) and third spring (313), the inside bottom of stripper plate (120) is provided with third cavity (310), the inside of third cavity (310) is provided with cushion rubber pad (311), the inside one side of keeping away from second guard plate (230) of cushion rubber pad (311) is provided with fluting (312), the inside of fluting (312) is provided with third spring (313), one side that third spring (313) is close to second guard plate (230) is fixed at fluting (312) inner wall, one side that second guard plate (230) was kept away from in third spring (313) is fixed at third cavity (310) inner wall.
3. A new jaw crusher in fine, according to claim 1, characterized in that: the side, far away from first cavity (223), of the top end in chassis body (110) is provided with a first connecting groove mutually matched with first connecting rod (221), the side, near first cavity (223), of the top end in chassis body (110) is provided with a second connecting groove mutually matched with second connecting rod (222), and the first connecting rod (221) and the second connecting rod (222) are made of rubber.
4. A new jaw crusher in fine, according to claim 1, characterized in that: broken chamber (130) inside one side of keeping away from stripper plate (120) is seted up and is mutually supported first slide with first slider (211), the inside both ends of first cavity (223) are all seted up and are mutually supported second slide with second slider (225), broken chamber (130) inside one side of keeping away from first guard plate (210) is seted up and is mutually supported third slide with third slider (231).
5. A new jaw crusher in fine, according to claim 1, characterized in that: the top end of the inside of the second connecting rod (222) is provided with a first hole matched with the first fixing rod (227), the bottom end of the inside of the second connecting rod (222) is provided with a second hole matched with the second fixing rod (228), the top end of the inside of the first connecting rod (221) is provided with a first clamping groove matched with the first fixing rod (227), and the bottom end of the inside of the first connecting rod (221) is provided with a second clamping groove matched with the second fixing rod (228).
6. A new jaw crusher in fine, according to claim 1, characterized in that: the top end of the interior of the extrusion plate (120) is provided with a positioning groove matched with the positioning block (243).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021506058.0U CN213726685U (en) | 2020-07-27 | 2020-07-27 | Novel jaw breaker in small, broken bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021506058.0U CN213726685U (en) | 2020-07-27 | 2020-07-27 | Novel jaw breaker in small, broken bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213726685U true CN213726685U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021506058.0U Active CN213726685U (en) | 2020-07-27 | 2020-07-27 | Novel jaw breaker in small, broken bits |
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| Country | Link |
|---|---|
| CN (1) | CN213726685U (en) |
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2020
- 2020-07-27 CN CN202021506058.0U patent/CN213726685U/en active Active
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