CN209663322U - A kind of crusher - Google Patents

Abstract

The utility model relates to a kind of crushers, are related to the technical field of concrete production equipment.Technical points are: including shell, it is respectively arranged at the inlet port and outlet port of housing top wall and bottom wall, and it is set to the intracorporal disruption elements of shell, housing top wall is provided with to be connected to and the L shape conveying pipeline of hollow setting with feed inlet, conveying pipeline is rectangular conveying pipeline, conveying pipeline runs through at feed inlet surface offers escape groove, dust removal assembly is provided at escape groove, dust removal assembly includes the drive shaft being rotationally connected on conveying pipeline, with the first motor of driving axis connection, it is set to the filter frame in escape groove and with driving axis connection, and it is set to the filtration members on filter frame.The utility model has the effect of focusing in dust.

Description

A kind of crusher

Technical field

The utility model relates to the technical field of concrete production equipment more particularly to a kind of crushers.

Background technique

Concrete, which refers to, uses cement as gel rubber material, and sandstone, water and other additives etc. are mixed according to a certain percentage Close, modern architecture and in terms of be widely used, but construct and can be generated during removing very much Concrete waste material, if secondary use can be done after concrete waste material is carried out Convergency fracturing processing.

Notification number is that the Chinese patent of CN207576503U discloses a kind of concrete breaker, including conveying equipment and position Crushing plant in the conveying equipment one end, conveying equipment include a warehouse, set on the warehouse bottom end a transfer plate and be located at Below the transfer plate and the driving equipment that drives transfer plate mobile, closed at one end, another end opening of the warehouse, warehouse Open end is downwardly extending a stationary jaw, and crushing plant includes a drive motor, the driving that connect with the drive motor Roller and the movement clamping jaw in the driven roller, the drive motor is for driving driven roller to make to move clamping jaw to stationary jaw fortune It is dynamic.When operation, concrete waste material is delivered to open end by the transfer plate of conveying equipment, and via movement clamping jaw to stationary jaw Place's movement makes its crushing by squeezing action between the two, smashed waste material is fallen on the transmission belt of lower section transport after with Secondary use.

Prior art among the above has the following deficiencies: that the process for crushing waste material will appear more dust, meeting Certain injury is caused to operating personnel, while atmosphere can be polluted.

Utility model content

The purpose of the utility model is to provide a kind of crusher, have the effect of focusing in dust.

The above-mentioned purpose of the utility model has the technical scheme that

A kind of crusher, including shell are respectively arranged at the inlet port and outlet port of the housing top wall and bottom wall, and It is set to the intracorporal disruption elements of the shell, the housing top wall is provided with to be connected to and the L shape of hollow setting with the feed inlet Conveying pipeline, the conveying pipeline are rectangular conveying pipeline, and the conveying pipeline runs through at the feed inlet surface offers escape groove, Dust removal assembly is provided at the escape groove, the dust removal assembly includes the drive shaft being rotationally connected on the conveying pipeline, With the first motor of the driving axis connection, it is set to the filter frame in the escape groove and with the driving axis connection, Yi Jishe The filtration members being placed on the filter frame.

By using above-mentioned technical proposal, when operation, by waste material along the horizontal segment push-in feed inlet of conveying pipeline at, by into Material mouth is fallen into housing cavity, then is crushed waste material by disruption elements, and material is fallen from discharge port after being crushed, and is crushed During, certain dust can be generated, L-shaped conveying pipeline, which is arranged, can prevent dust from overflowing from the open end of conveying pipeline, dust It will be attached in filtration members when being discharged by discharge port, when disruption elements stop operation, first motor drives drive shaft turns, Filter frame and filtration members is driven to rotate synchronously when drive shaft turns, so that the another side face discharge port of filtration members, can continue to inhale Attached dust, to guarantee that dust can be adsorbed sufficiently, by the way that dust removal assembly is arranged, the dust absorption generated when by broken waste material, It prevents dust spilling from causing atmosphere pollution, or operating personnel's health is influenced by operating personnel's sucking.

The utility model is further arranged to: the conveying pipeline roof is provided with the bearing piece positioned at the drive shaft side, The bearing piece is arranged close to the escape groove, and the side of the bearing piece close to the drive shaft is provided with bottom end and is rotationally connected with institute The block of bearing piece side wall is stated, and the top of the block is protruded at right above the escape groove, between the block and the bearing piece It is connected with compressed spring.

By using above-mentioned technical proposal, when filter frame rotates, one end of filter frame close to bearing piece rotates Shi Keyu from the bottom to top Block generates touching, and during touching, filter frame can generate certain vibration, can be by filter frame bottom wall during vibration Dust shakes off, and the dust shaken off is fallen in shell, as the waste material being broken is collected from discharge port discharge, block and filter Frame touch when, filter frame push block towards bearing piece move, compressed spring is gradually compressed at this time, when filter frame continue to rotate until with After block separation, compressed spring pushes drive block to move to original position during restoring to original state, to filter by the way that block is arranged Frame generates vibration in the process of movement, and the dust in filtration members is shaken off, and can improve the filtering of filtration members to a certain extent Effect.

The utility model is further arranged to: the two side walls that the filter frame is parallel to the drive axis are circular arc Shape.

By using above-mentioned technical proposal, by setting arc-shaped for the side wall of filter frame, convenient for the rotation of filter frame, can make The rotation for obtaining filter frame is more smooth.

The utility model is further arranged to: each inner wall of escape groove is provided with sealing strip.

By using above-mentioned technical proposal, when escape groove inner wall setting sealing strip can prevent filtration members from filtering dust, ash Dirt is overflowed from the gap location of sealing strip and filter frame, improves sealing performance to a certain extent.

The utility model is further arranged to: the filter frame roof open up it is fluted, the filtration members include from top to bottom Three fastening frames set gradually, and the dust removing cloth being located between two neighboring fastening frame respectively, three fastening frames Clamping is arranged in the groove, and the fastening frame and the dust removing cloth pass through locating part and be connected on the filter frame.

By using above-mentioned technical proposal, when dust is overflowed from discharge port, it is adhered in dust removing cloth, when removing positioned at bottom end When the dust accumulated on dirt cloth is more, filter frame is rotated, when filter frame and block collide, dust removing cloth, which can generate, largely to be shaken, Dust in dust removing cloth can be shaken off into shell, after dust removing cloth uses one end time, if the feelings worn occurs in dust removing cloth Condition then needs replacing dust removing cloth, unclamps locating part at this time and takes out fastening frame and dust removing cloth from groove, will after the completion of replacement Fastening frame and dust removing cloth install go back to original position and are again fixed fastening frame and dust removing cloth with locating part, and setting filtration members and filter frame to can Disassembly is conveniently replaceable filtration members, and to guarantee filter effect, replacement can be elongated to a certain extent by setting two layers for dust removing cloth The period of dust removing cloth reduces the workload of operating personnel.

The utility model is further arranged to: the locating part is to sequentially pass through the fastening frame and dust removing cloth and the filter The screw that frame is threadedly coupled.

By using above-mentioned technical proposal, when needing to be fixed on filtration members in filter frame, screw is passed through into fastening frame It is connected on filter frame with dust removing cloth rear thread, such fixed form operation is simple, and cost is lower.

The utility model is further arranged to: the inner walls are rotatably connected to drive disk, the housing exterior walls setting There is the driving assembly connecting with the drive disk, the disruption elements include being fixed on consolidating for the inner walls along the vertical direction Fixed board, the movable plate being arranged diagonally downward towards fixed plate side and one end and the movable plate bottom end are hinged, and the other end turns The dynamic connecting rod for being connected to the inner walls, and the hinge joint of the connecting rod and the shell is higher than connecting rod and the movable plate Hinge joint, the movable plate top is rotationally connected on the drive disk, and the hinge joint of the movable plate and the drive disk Be set for the eccentric, form crusher chamber between the two sidewalls of the movable plate, fixed plate and shell, the crusher chamber respectively with institute State inlet port and outlet port connection.

By using above-mentioned technical proposal, when waste material is crushed by disruption elements, driving assembly drives drive disk rotation, driving The eccentric movable plate being connected on drive disk is driven to do back and forth movement, movable plate fortune with horizontal direction along the vertical direction when disk rotates Waste residue can be squeezed in crusher chamber when dynamic, the waste residue of bulk be extruded for the first time it is broken after fall a distance, then live Movable plate continues to squeeze in waste residue, and waste residue is further continued for falling downwards, until waste residue is extruded into less than movable plate and fixed plate bottom end The distance between when, waste residue can be fallen from discharge port, and such crumbling method operation is stablized, and operating efficiency is higher.

The utility model is further arranged to: the driving component includes two and is rotationally connected with the housing exterior walls respectively First pulley and the second belt wheel, the transmission belt being connected between the first pulley and the second belt wheel, and with described first Second motor of belt wheel connection, the diameter of the first pulley are less than the diameter of second belt wheel, second belt wheel and institute It states drive disk and is connected by being rotationally connected with the shaft of the housing sidewall.

By using above-mentioned technical proposal, when driving assembly drives drive disk rotation, as the second motor drives first band Wheel rotation, first pulley drive the second belt wheel and transmission belt to rotate synchronously when rotating, the second belt wheel can drive drive when rotating Moving plate rotation may make the second motor to input lesser torsion by the way that two first pulleys and the second belt wheel of different sizes are arranged Square can be exported biggish torque by drive disk, make the more suitable of driving assembly driving movable plate movement to a certain extent Freely.

In conclusion the advantageous effects of the utility model are as follows:

1. absorbing the dust generated when waste material is crushed by setting dust removal assembly, prevents dust from waving into air, made Industry personnel absorb or cause atmosphere pollution；

2. increasing the vibration amplitude of filter frame and filtration members, by setting block convenient for shaking off the dust in filtration members；

3. leakproofness can be improved to a certain extent by the way that sealing strip is arranged in escape groove inner wall.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the schematic cross-sectional view in the face A-A in Fig. 1.

Fig. 3 is the schematic cross-sectional view in the face B-B in Fig. 1.

In figure, 1, shell；11, feed inlet；12, discharge port；13, conveying pipeline；131, escape groove；2, disruption elements；21, it drives Moving plate；22, fixed plate；23, movable plate；231, pressure plate；232, rotation seat；24, connecting rod；25, crusher chamber；3, dust removal assembly； 31, sealing strip；32, drive shaft；33, first motor；34, filter frame；341, groove；35, bearing piece；36, block；37, compressed spring； 4, filtration members；41, fastening frame；42, dust removing cloth；43, screw；5, driving assembly；51, first pulley；52, the second belt wheel；53, it passes Dynamic band；54, the second motor.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Figures 1 and 2, it is a kind of crusher disclosed by the utility model, including shell 1, is respectively arranged at the top of shell 1 The feed inlet 11 and discharge port 12 of wall and bottom wall, and the disruption elements 2 being set in shell 1,1 roof of shell be provided with into The L shape conveying pipeline 13 of the connection of material mouth 11 and hollow setting, conveying pipeline 13 are rectangular conveying pipeline.

Referring to Figures 1 and 2, conveying pipeline 13 runs through right above feed inlet 11 offers escape groove 131, escape groove 131 Each inner wall is provided with sealing strip 31132, and dust removal assembly 3 is provided at escape groove 131, and dust removal assembly 3 includes that rotation connects The drive shaft 32 being connected on conveying pipeline 13 connect with drive shaft 32 and is fixed on the first motor 33 of 13 side wall of conveying pipeline, and The filter frame 34 for being set in escape groove 131 and connecting with drive shaft 32, filter frame 34 are parallel to the two side walls of 32 axis of drive shaft It is arc-shaped.

Referring to Figures 1 and 2,34 roof of filter frame opens up fluted 341, and filtration members 4 are embedded in groove 341, and filtration members 4 are wrapped Include three fastening frames 41 from top to bottom set gradually, and the dust removing cloth being located between two neighboring fastening frame 41 respectively 42, dust removing cloth 42 is the preferable terylene filter cloth of gas permeability in the present embodiment, and fastening frame 41 and dust removing cloth 42 pass through locating part company It is connected on filter frame 34, locating part is to sequentially pass through fastening frame 41 and screw 43 that dust removing cloth 42 is threadedly coupled with filter frame 34.

Referring to Figures 1 and 2,13 roof of conveying pipeline is provided with the bearing piece 35 positioned at 32 side of drive shaft, and bearing piece 35 is close to keep away Slot 131 is allowed to be arranged, the side of bearing piece 35 close to drive shaft 32 is provided with the block 36 that bottom end is rotationally connected with 35 side wall of bearing piece, and The top of block 36 is protruded at the surface of escape groove 131, and compressed spring 37 is connected between 36 top of block and bearing piece 35, filter It is slided from the bottom to top when frame 34 is rotated along drive shaft 32 along 36 side wall of block.

1 inner wall of shell is rotatably connected to drive disk 21, and 21 axis of drive disk is parallel with 32 axis of drive shaft in the present embodiment Setting, 1 outer wall of shell are provided with the driving assembly 5 connecting with drive disk 21, and driving assembly 5 includes two and is rotationally connected with respectively The first pulley 51 of 1 outer wall of shell and the second belt wheel 52, the transmission belt 53 being connected between first pulley 51 and the second belt wheel 52, And the second motor 55 being connect with first pulley 51, diameter of the diameter less than the second belt wheel 52 of first pulley 51, the second band Wheel 52 is connect with drive disk 21 by being rotationally connected with the shaft (not shown) of 1 side wall of shell.

Disruption elements 2 include the fixed plate 22 for being fixed on 1 inner wall of shell along the vertical direction, are tilted towards 22 side of fixed plate Down-set movable plate 23 and one end and 23 bottom end of movable plate is hinged, and the other end is rotationally connected with the connecting rod of 1 inner wall of shell 24, and the hinge joint of connecting rod 24 and shell 1 is higher than the hinge joint of connecting rod 24 and movable plate 23, movable plate 23 includes being wholely set Pressure plate 231 and the rotation seat 232 connecting with drive disk 21,232 top of rotation seat are rotationally connected on drive disk 21, and activity Plate 23 and the hinge joint of drive disk 21 are set for the eccentric, and are formed between the two sidewalls of pressure plate 231, fixed plate 22 and shell 1 Crusher chamber 25, crusher chamber 25 is connected to feed inlet 11 and discharge port 12 respectively, in the present embodiment, pressure plate 231 and fixed plate 22 The side wall of face opens up fluted 341, and setting groove 341 can improve crushing efficiency to a certain extent.

The implementation principle of the present embodiment are as follows: when operation, waste material is placed in the horizontal segment inner cavity of L shape feeding groove, with material Waste material is pushed into crusher chamber 25 by the mode of pusher, and driving assembly 5 pushes movable plate 23 along the side close to or far from fixed plate 22 To back and forth movement is done, since the gap between movable plate 23 and fixed plate 22 gradually decreasees from top to bottom, by big waste material After being caught broken, lesser waste material is moved downward, and then movable plate 23 continues to continue to be caught broken by lesser waste material, until waste material can be from Movable plate 23 and the gap location of 22 bottom end of fixed plate are fallen, and during being caught broken lesser waste material, can continue will be big broken Fall to be pushed into and be worked continuously in crusher chamber 25 with reaching.

When driving assembly 5 drives movable plate 23 to move, the second motor 55 drives first pulley 51 to rotate, 51 band of first pulley Dynamic transmission belt 53 and the second belt wheel 52 rotate synchronously, and the second belt wheel 52 drives drive disk 21 to rotate, and drive disk 21 drives movable plate 23 along 21 eccentric rotary of drive disk, and movable plate 23 drives connecting rod 24 to rotate along with the hinged place of shell 1 again, and movable plate 23 is transported Waste material can be caught broken when dynamic.

When waste material is caught broken, has dust and be spilled over to from discharge port 12 at escape groove 131, dust is adsorbed to dust removing cloth 42 On, after operation for a period of time, more dust is accumulated in the dust removing cloth 42 of bottom end, at this point, stopping being caught broken waste material, the first electricity Machine 33 drives drive shaft 32 to rotate, and drive shaft 32 drives filter frame 34 and filtration members 4 to rotate synchronously, and will can not be infected with removing for dust The rotation of dirt cloth 42 can continue to absorb dust, when filter frame 34 rotates, the end wall and block 36 of filter frame 34 are touched, filter frame to bottom end 34 with the close one end of block 36 rotate from bottom to up when, push block 36 towards support side move, compressed spring 37 is gradually It is compressed, when filter frame 34 and block 36 are touched, generates certain vibration, the dust in the dust removing cloth 42 of lower section is shaken off to broken It is recycled together with waste material in chamber 25, when filter frame 34 is separated with block 36, compressed spring 37 pushes during reinstatement Block 36 moves to original position.If continuing to accumulate more dust later in the dust removing cloth 42 of bottom end, first motor 33 is driven Dynamic filter frame 34 continues to rotate, to reach the recycling of dust removing cloth 42.

When abrasion, which occurs, in dust removing cloth 42 to be needed replacing, screw 43 is unscrewed, by fastening frame 41 and dust removing cloth 42 from card slot Replacement is taken out, fastening frame 41 and dust removing cloth 42 are successively locked with screw 43 after the completion of replacement and are back to original position.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of crusher, including shell (1) are respectively arranged at the feed inlet (11) of the shell (1) roof and bottom wall and go out Material mouth (12), and the disruption elements (2) being set in the shell (1), it is characterised in that: shell (1) the roof setting Have and be connected to the feed inlet (11) and the L shape conveying pipeline (13) of hollow setting, the conveying pipeline (13) is rectangular conveying pipeline, institute It states to run through at right above conveying pipeline (13) Yu Suoshu feed inlet (11) and offer escape groove (131), at Yu Suoshu escape groove (131) It being provided with dust removal assembly (3), the dust removal assembly (3) includes the drive shaft (32) being rotationally connected on the conveying pipeline (13), The first motor (33) being connect with the drive shaft (32), be set in the escape groove (131) and with the drive shaft (32) The filter frame (34) of connection, and the filtration members (4) being set on the filter frame (34).

2. a kind of crusher according to claim 1, it is characterised in that: conveying pipeline (13) roof is provided with positioned at institute The bearing piece (35) of drive shaft (32) side is stated, the bearing piece (35) is arranged close to the escape groove (131), and the bearing piece (35) connects The side of the nearly drive shaft (32) is provided with the block (36) that bottom end is rotationally connected with the bearing piece (35) side wall, and the gear The top of block (36) is protruded at the surface of the escape groove (131), is connected between the block (36) and the bearing piece (35) Compressed spring (37).

3. a kind of crusher according to claim 1, it is characterised in that: the filter frame (34) is parallel to the drive shaft (32) two side walls of axis are arc-shaped.

4. a kind of crusher according to claim 1, it is characterised in that: each inner wall of the escape groove (131) is respectively provided with There are sealing strip (31).

5. a kind of crusher according to claim 1, it is characterised in that: filter frame (34) roof opens up fluted (341), the filtration members (4) include three fastening frames (41) from top to bottom set gradually, and are located in adjacent two respectively Dust removing cloth (42) between a fastening frame (41), three fastening frame (41) clampings are set in the groove (341), described Fastening frame (41) and the dust removing cloth (42) are connected on the filter frame (34) by locating part.

6. a kind of crusher according to claim 5, it is characterised in that: locating part is to sequentially pass through the fastening frame (41) The screw (43) being threadedly coupled with dust removing cloth (42) with the filter frame (34).

7. a kind of crusher according to claim 1, it is characterised in that: shell (1) inner wall is rotatably connected to driving Disk (21), shell (1) outer wall are provided with the driving assembly (5) connecting with the drive disk (21), the disruption elements (2) Fixed plate (22) including being fixed on the shell (1) inner wall along the vertical direction, is tilted towards towards fixed plate (22) side and divides into The movable plate (23) and one end set and the movable plate (23) bottom end are hinged, and the other end is rotationally connected in the shell (1) The connecting rod (24) of wall, and the connecting rod (24) and the hinge joint of the shell (1) are higher than connecting rod (24) and the movable plate (23) Hinge joint, movable plate (23) top is rotationally connected on the drive disk (21), and the movable plate (23) with it is described The hinge joint of drive disk (21) is set for the eccentric, between the two sidewalls of the movable plate (23), fixed plate (22) and shell (1) It is formed crusher chamber (25), the crusher chamber (25) is connected to the feed inlet (11) and discharge port (12) respectively.

8. a kind of crusher according to claim 7, it is characterised in that: the driving component (5) includes two and turns respectively The dynamic first pulley (51) and the second belt wheel (52) for being connected to the shell (1) outer wall, be connected to the first pulley (51) and Transmission belt (53) between second belt wheel (52), and the second motor (55) being connect with the first pulley (51), described The diameter of one belt wheel (51) is less than the diameter of second belt wheel (52), and second belt wheel (52) and the drive disk (21) are logical Cross the shaft connection for being rotationally connected with the shell (1) side wall.