CN216368108U - Jaw crusher - Google Patents

Abstract

The utility model relates to a jaw crusher, its including support subaerial support, set up in support upper end broken subassembly and set up in the unloading subassembly of support lower extreme, the unloading subassembly include the level slide connect in the blanking barrel of support lower extreme, the inner chamber of blanking barrel communicate in broken subassembly's feed opening, blanking barrel upper end is provided with the draw runner by both sides position, the support lower extreme has been seted up and has been supplied the spout that the draw runner was slided and is pegged graft, the support side is provided with spacingly the fixed subassembly that blanking barrel slided. This application has and makes the dust can not fall to the air in, protection staff health effect.

Description

Jaw crusher

Technical Field

The utility model relates to the field of crushing equipment, in particular to a jaw crusher.

Background

The crusher equipment is used as main power equipment for mining and mainly used for crushing stones with different sizes, and mainly comprises a jaw crusher, an impact crusher, a ring hammer crusher, a cone crusher and the like.

In the prior art, a jaw crusher comprises a frame, a driving motor, a movable jaw, a static jaw and the like, wherein in the working process of the jaw crusher, the motor drives a belt pulley and a belt pulley to drive an eccentric shaft, and the eccentric shaft can move the movable jaw in the rotating process. Thus, the distance between the movable jaw and the static jaw is increased and decreased, and the crushing cavity is increased when the distance is increased. The material sinks under the action of gravity. At the moment, the distance between the movable jaw and the static jaw is reduced, the material is extruded and crushed, the movable jaw leaves after extrusion, the distance between the movable jaw and the static jaw is increased, and the crushed material is discharged downwards from the discharge port to the blanking barrel just under the action of gravity to finish the crushing process.

Aiming at the related technologies, the inventor thinks that dust falls into the air when falling every time, which causes certain pollution to the surrounding environment and affects the health of workers.

SUMMERY OF THE UTILITY MODEL

In order to prevent dust from flying out, the present application provides a jaw crusher.

The application provides a jaw crusher adopts following technical scheme: the utility model provides a jaw crusher, including support subaerial support, set up in support upper end broken subassembly and set up in the unloading subassembly of support lower extreme, the unloading subassembly include the level slide connect in the blanking barrel of support lower extreme, the inner chamber of blanking barrel communicate in broken subassembly's feed opening, blanking barrel upper end is provided with the draw runner by both sides position, the confession has been seted up to the support lower extreme the spout that the draw runner was slided and is pegged graft, the support side is provided with spacingly the fixed subassembly that the blanking barrel slided.

Through adopting the above-mentioned technical scheme, when the breaker is when normal function, massive material gets into in the broken subassembly, the broken material that becomes the fritter, fall out in the follow feed opening, and simultaneously broken in-process can produce the dust, and fall out simultaneously with the material of fritter, this scheme is through installing blanking barrel, make the dust fall out the back along the feed opening, directly fall in blanking barrel's inner chamber, can not fall in the air, thereby protect that the staff is healthy, simultaneously when installing blanking barrel, aim at the spout that the support lower extreme was seted up with the draw runner, push along the horizontal direction of spout, make blanking barrel's installation or dismantlement more convenient.

Optionally, the bracket has a fixing groove formed in a side wall of the sliding groove, the bracket has a fixing hole formed in a bottom wall of the fixing groove, the fixing assembly includes a fixing block slidably disposed in the fixing groove and a fixing column disposed at one end of the fixing block, the fixing column is far away from one end of the blanking barrel, the fixing column slidably penetrates through the fixing hole, and a square groove for the fixing block to be inserted is formed in a side end of the sliding strip.

Through adopting above-mentioned technical scheme, when the breaker was when normal function, the vibrations that the breaker produced probably can make the draw runner can be along with the slow roll-off spout of the vibrations of breaker for the blanking barrel drops, and this scheme is through setting up the fixed block, inserts the square groove that the draw runner side was seted up with the fixed block, makes a side of fixed block butt square groove keep away from the fixed slot, thereby has realized the fixed to the blanking barrel, reduces the probability that the blanking barrel dropped.

Optionally, a pressure spring is sleeved at the end of the fixing column on the circumferential side, one end of the pressure spring abuts against the bottom of the fixing groove, the other end of the pressure spring abuts against one end, close to the fixing hole, of the fixing block, and a limiting block abutting against the outer side wall of the support is arranged at one end, far away from the fixing block, of the fixing column.

Through adopting above-mentioned technical scheme, when the breaker is when normal function, the vibrations that the breaker produced probably can make the connecting block take place to slide, the roll-off square groove, the locking of connecting block has not been had this moment, the draw runner can be along with the slow roll-off spout of the vibrations of breaker, make the blanking bucket drop, and in this scheme, a side of fixed block is kept away from to pressure spring one end butt fixed slot, the one end of fixed hole is close to other end butt fixed block, a side end that the pressure spring was kept away from to the side end tight butt square groove of pressure spring is kept away from to the feasible fixed block, and then the order is connected and the fixed more stable between bucket and the support, avoid the blanking bucket to drop.

Optionally, one end of the fixing block, which is far away from the fixing column, is provided with an inclined guide surface, and the guide surface faces the insertion direction of the sliding strip.

Through adopting above-mentioned technical scheme, when the draw runner inserts in the spout, the spigot surface of draw runner one end butt fixed column, reapply the power of pushing away the draw runner toward the spout this moment, and the sliding block is spacing by the fixed slot, can only slide to the fixed slot direction, when the draw runner inserts in the spout completely, the fixed slot notch is aimed at to the square groove notch, the fixed block is because of the extrusion that receives the pressure spring, the tank bottom of pressure spring is kept away from to the square groove direction butt square groove that slides, this scheme is through setting up the spigot surface, make the simple to operate of blanking barrel.

Optionally, the outer side wall of the blanking barrel is provided with a pulley, the inner side wall of the support is horizontally provided with a first slide rail, the first slide rail extends in the sliding-in direction of the blanking barrel and is provided with a second slide rail, and the second slide rail is connected to the ground.

Through adopting above-mentioned technical scheme, when the blanking bucket needs the installation, the pulley inlays and locates the second slide rail, and the pulley slides along the direction of second slide rail towards the support, and the pulley passes through the second slide rail and slides to first spout, and draw runner lateral wall butt spout notch this moment pushes the blanking bucket for the installation of blanking bucket is more convenient.

Optionally, one end of the first slide rail, which is far away from the second slide rail, is horizontally provided with a third slide rail.

Through adopting above-mentioned technical scheme, when the waste material in the blanking barrel piles up to the take the altitude, need dismantle the blanking barrel, stimulate the stopper to one side of keeping away from the support lateral wall earlier, realize the unblock until the fixed block deviates from the square trough, probably can make draw runner and spout take place slight deformation because of the reason of gravity this moment, the weight major part of blanking barrel can support on the third slide rail, then slide the blanking barrel along the direction that the third slide rail is close to the second slide rail, this scheme is through setting up the third slide rail, make the blanking barrel can pass through the third slide rail, second slide rail and first slide rail slide to ground, and then make the dismantlement between blanking barrel and the support more convenient.

Optionally, a sealing strip is arranged between the two sliding strips at the upper end of the blanking barrel, and the upper end of the sealing strip abuts against the lower side wall of the support.

Through adopting above-mentioned technical scheme, when blanking bucket and support lower wall butt, probably produce less gap, this scheme is through setting up the sealing strip for sealed effect is better between blanking bucket and the support lower wall, reduces the probability that the dust falls in the air.

Optionally, a sliding plate is horizontally slid and inserted at the side end of the blanking barrel, and the sliding plate separates the inner cavity of the blanking barrel and the feed opening of the crushing assembly.

Through adopting above-mentioned technical scheme, when pulling down the blanking barrel, the blanking barrel inner chamber is in naked hourglass state, and the dust of blanking barrel inner chamber can be because of the vibrations that produce when transporting the blanking barrel fall to the air, and this scheme is through setting up the slide plate for the blanking barrel also is in a confined state when not butt support inside wall, also has sealed effect when making the blanking barrel exist alone, prevents that the dust from falling to the air.

Optionally, a handle is arranged at one side end of the blanking barrel close to the second slide rail.

Through adopting above-mentioned technical scheme, when needs are with blanking barrel installation or dismantlement, can only install or dismantle by the lateral wall of butt blanking barrel, very inconvenient, this scheme is through setting up the handle, and the manual work can be grabbed the handle and operate when installation or dismantlement for it is more convenient to install or dismantle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the jaw crusher is provided with the blanking assembly, so that dust cannot fall into the air, and the health of workers is protected;

2. the fixing component is arranged, so that the blanking barrel is fixed, and the blanking barrel is prevented from falling;

3. through setting up the sealing strip for sealed effect is better between feed cylinder and the support lower wall, reduces the probability that the dust falls in the air.

Drawings

Fig. 1 is a schematic view of a jaw crusher configuration.

Fig. 2 is a schematic view of an explosive structure of a jaw crusher.

Fig. 3 is a schematic view of a second perspective exploded view of the jaw crusher.

Fig. 4 is a cross-sectional view of the jaw crusher along the length of the chute.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals:

1. a support; 2. a crushing assembly; 3. a blanking assembly; 4. a fixing assembly; 11. a transverse plate; 12. a first side plate; 13. a second side plate; 111. a blanking port; 31. a blanking barrel; 32. a slide bar; 311. an inner cavity; 112. a chute; 41. a fixed block; 42. fixing a column; 43. a limiting block; 44. a pressure spring; 114. fixing grooves; 113. a fixing hole; 321. a square groove; 411. a guide surface; 312. a sealing strip; 313. a pulley; 33. a first slide rail; 34. a second slide rail; 35. a third slide rail; 314. a slide plate; 315. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a jaw crusher.

Referring to fig. 1, a jaw crusher, including support 1 that supports on ground, weld in support 1 upper end broken subassembly 2, can dismantle unloading subassembly 3 and the fixed subassembly 4 of connecting in support 1 lower extreme, fix unloading subassembly 3 at support 1 lower extreme to fix through fixed subassembly 4, make the dust can not fall in the air, in order to protect that the staff is healthy.

Referring to fig. 2, the bracket 1 includes a transverse plate 11, a first side plate 12 and a second side plate 13, the transverse plate 11 is horizontally arranged, the tops of the first side plate 12 and the second side plate 13 are welded at one side end of the transverse plate 11, the first side plate 12 and the second side plate 13 are vertical and abut against the ground, and a blanking port 111 for the crushed material to fall out is formed in the bottom wall of the transverse plate 11.

Referring to fig. 2 and 3, unloading subassembly 3 includes blanking barrel 31 and draw runner 32, the opening that communicates in inner chamber 311 is seted up at the middle part of blanking barrel 31 upper end, the draw runner 32 respectively welds in blanking barrel 31 upper end in open-ended both sides, the cross-section of draw runner 32 is the T shape, diaphragm 11 lower extreme is seted up and is supplied runner 32 to slide in spout 112, blanking barrel 31 slides through draw runner 32 and connects the lower extreme at diaphragm 11, when draw runner 32 slides in spout 112 completely, blanking barrel 31's inner chamber 311 and blanking mouth 111 communicate each other, make broken material can directly fall into in blanking barrel 31 along blanking mouth 111.

Referring to fig. 4 and 5, the fixing assembly 4 includes a fixing block 41, a fixing column 42, a limiting block 43 and a pressure spring 44, the bracket 1 has a fixing groove 114 horizontally formed on a side wall of the sliding groove 112, the fixing groove 114 is perpendicular to the sliding groove 112, the bracket 1 has a fixing hole 113 formed on a side wall of the fixing groove 114 away from the sliding groove 112, the fixing column 42 is slidably inserted into the fixing hole 113, one end of the fixing column 42 penetrates through the fixing hole 113 to the outer sides of the first side plate 12 and the second side plate 13, the fixing block 41 is welded to an end of the fixing column 42 away from the outer side wall of the bracket 1, the fixing block 41 is slidably inserted into the fixing groove 114, a square groove 321 is formed in a side end of the slide bar 32 close to the fixing block 41, the fixing block 41 is slidably inserted into the square groove 321, when the end of the fixing block 41 away from the fixing column 42 is inserted into the square groove 321, the blanking barrel 31 is fixed, the pressure spring 44 is coaxially sleeved on the peripheral side end of the fixing column 42, one end of the pressure spring 44 abuts against an end of the fixing block 41 close to the fixing column 42, the other end of the pressure spring 44 abuts against the bottom wall of the fixing groove 114, so that the fixing block 41 is better fixed in the square groove 321, the limiting block 43 is welded at one side end, away from the fixing block 41, of the fixing column 42, the limiting block 43 is pulled in the direction away from the fixing block 41 during manual operation, and fixing or unlocking of the blanking barrel 31 can be achieved.

The one end that fixed block 41 kept away from fixed column 42 is seted up and is the spigot surface 411 that is the slope form, and spigot surface 411 is towards the strip male direction that slides, promotes draw runner 32 to the fixed block 41 be close to the one side of spout 112 notch, and fixed block 41 can only slide to fixed slot 114 direction because of having received the spacing of fixed slot 114, and when draw runner 32 inserted the spout 112 completely, fixed block 41 inserted in the square groove 321 under the effect of pressure spring 44.

Referring to fig. 3, two sealing strips 312 are bonded between the sliding strips 32 at the upper end of the blanking barrel 31, each of the two sealing strips 312 is located at two sides of the upper end opening of the blanking barrel 31, and the upper end of the sealing strip 312 tightly abuts against one side end of the bracket 1 close to the blanking barrel 31, so that the blanking barrel 31 is further sealed.

The outer side wall of the blanking barrel 31 is rotatably connected with a pulley 313 through a rotating shaft, a first sliding rail 33 is horizontally welded on one side wall of the first vertical plate and the second vertical plate close to the blanking barrel 31, the pulley 313 is embedded in the first sliding rail 33 in a rolling manner, at the moment, the sliding strip 32 is aligned with the sliding groove 112, a second sliding rail 34 is welded on one end of the first sliding rail 33 facing the sliding-in direction of the blanking barrel 31, one end of the second sliding rail 34 far away from the first sliding rail 33 is connected with the ground, the pulley 313 can slide to the ground through the first sliding rail 33 and the second sliding rail 34, a third sliding rail 35 is welded on one end of the first sliding rail 33 facing the sliding-in direction of the blanking barrel 31, when the blanking barrel 31 needs to be detached, the fixing component 4 is unlocked, the sliding strip blanking 32 and the sliding groove 112 can slightly deform due to gravity, most of the weight of the blanking barrel 31 can abut against the third sliding rail 35, and at the moment, the blanking barrel 31 can slide through the third sliding rail 35, The second slide rail 34 and the first slide rail 33 slide to the ground, and the second slide rail 34, the first slide rail 33 and the third slide rail 35 are installed, so that the blanking barrel 31 can be more conveniently installed or detached.

Referring to fig. 3, a sliding plate 314 is inserted into one side end of the blanking barrel 31 far away from the first slide rail 33, when the sliding plate 314 is completely inserted into the blanking barrel 31, the sliding plate 314 can separate the inner cavity 311 of the blanking barrel 31 and the feed opening of the crushing assembly 2, and the blanking barrel 31 can form a single sealed chamber when being detached to transport materials, so that dust does not fall into the air.

A handle 315 is bonded to one side end of the blanking barrel 31 close to the second slide rail 34, and the handle 315 is arranged to further facilitate installation or disassembly.

The implementation principle of the jaw crusher in the embodiment of the application is as follows:

when the blanking barrel 31 needs to be installed on the support 1, the handle 315 is held by hand, the pulley 313 is embedded in the second sliding rail 34, the blanking barrel 31 slides towards the support 1, and slides to the third sliding rail 35, the sliding strip 32 aligns to the notch of the sliding groove 112, the blanking barrel 31 is pushed in, when the sliding strip 32 slides to the fixed block 41, the fixed block 41 is limited by the fixed groove 114, and can only slide towards the direction of the fixed groove 114, then the sliding strip 32 is completely inserted into the sliding groove 112, the fixed block 41 is extruded by the pressure spring 44, slides again to the square groove 321, and at this time, the blanking barrel 31 is locked, and installation is completed. When the waste material in the blanking barrel 31 is piled up to a certain height, the blanking barrel 31 needs to be detached from the support 1, the limiting blocks 43 at the two ends of the support 1 are pulled out in the direction away from the blanking barrel 31, the fixing block 41 slides out of the square groove 321 in the direction of pulling out the limiting blocks 43, the blanking barrel 31 is unlocked, most of the weight of the blanking barrel 31 is supported on the third slide rail 35, the handle 315 is held by a hand, the fixing block 41 is pulled out in the direction of pulling out the limiting blocks 43, the blanking barrel 31 slides to the ground after sliding through the third slide rail 35, the first slide rail 33 and the second slide rail 34, and detachment is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A jaw crusher, characterized by: including support subaerial support (1), set up in broken subassembly (2) of support (1) upper end and set up in unloading subassembly (3) of support (1) lower extreme, unloading subassembly (3) including the level slide connect in blanking barrel (31) of support (1) lower extreme, inner chamber (311) of blanking barrel (31) communicate in the feed opening of broken subassembly (2), blanking barrel (31) upper end is provided with draw runner (32) by both sides position, support (1) lower extreme has been seted up and has been supplied spout (112) that draw-in are slided in draw runner (32), support (1) side is provided with spacingly fixed subassembly (4) that blanking barrel (31) slided.

2. A jaw crusher as claimed in claim 1, wherein: the support (1) in spout (112) lateral wall has seted up fixed slot (114), support (1) in fixed slot (114)'s diapire has seted up fixed orifices (113), fixed subassembly (4) of telling including slide set up in fixed block (41) of fixed slot (114), set up in fixed block (41) are kept away from fixed column (42) of blanking bucket (31) one end, fixed column (42) slide and wear out fixed orifices (113), the confession is seted up to draw runner (32) side square groove (321) that fixed block (41) were pegged graft.

3. A jaw crusher as claimed in claim 2, wherein: the peripheral side end of the fixing column (42) is sleeved with a pressure spring (44), one end of the pressure spring (44) abuts against the bottom of the fixing groove (114), the other end of the pressure spring (44) abuts against one end, close to the fixing hole (113), of the fixing block (41), and one end, far away from the fixing block (41), of the fixing column (42) is provided with a limiting block (43) which abuts against the outer side wall of the support (1).

4. A jaw crusher as claimed in claim 3, wherein: one end, far away from the fixed column (42), of the fixed block (41) is provided with an inclined guide surface (411), and the guide surface (411) faces the insertion direction of the sliding strip (32).

5. A jaw crusher as claimed in claim 4, in which: the outer side wall of the blanking barrel (31) is provided with a pulley (313), the inner side wall of the support (1) is horizontally provided with a first sliding rail (33), the first sliding rail (33) extends in the sliding direction of the blanking barrel (31) to be provided with a second sliding rail (34), and the second sliding rail (34) is connected to the ground.

6. A jaw crusher as claimed in claim 5, wherein: and a third slide rail (35) is horizontally arranged at one end, far away from the second slide rail (34), of the first slide rail (33).

7. A jaw crusher as claimed in claim 6, in which: and a sealing strip (312) is arranged between the two sliding strips (32) at the upper end of the blanking barrel (31), and the upper end of the sealing strip (312) is abutted to the lower side wall of the support (1).

8. A jaw crusher as claimed in claim 7, in which: the side end of the blanking barrel (31) is horizontally slid and inserted with a sliding plate (314), and the sliding plate (314) cuts off the inner cavity (311) of the blanking barrel (31) and the feed opening of the crushing assembly (2).

9. A jaw crusher as claimed in claim 8, wherein: and a handle (315) is arranged at one side end of the blanking barrel (31) close to the second sliding rail (34).

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