CN219463659U - Conveying mechanism of jaw crusher - Google Patents

Abstract

The utility model relates to the technical field of jaw crushers, and discloses a conveying mechanism of a jaw crusher, which comprises a frame, wherein a conveying assembly for conveying materials is movably connected inside the frame, and a support for adjusting a blanking angle of the frame for conveying the materials is fixedly connected outside the frame; the first telescopic hood is driven to rotate through the rotation of the rotating shaft on the inner side of the support, the second telescopic hood is driven to rotate through the rotation of the first telescopic hood, the third telescopic hood is driven to rotate through the rotation of the second telescopic hood, meanwhile, the buffering elastic cylinder is matched with the third telescopic hood to enable materials to be in elastic contact with the third telescopic hood, the sound absorption layer absorbs materials and reduces noise generated by the movement of the first telescopic hood, the second telescopic hood and the third telescopic hood, the dust absorption plate absorbs the materials, dust generated by the conveying of the first telescopic hood, the second telescopic hood and the third telescopic hood is conveyed to the collecting tank, the dust is filtered and removed through the filter screen, and the dust collection tank is discharged, so that the dust collection effect of the conveying mechanism of the jaw crusher is improved.

Description

Conveying mechanism of jaw crusher

Technical Field

The utility model relates to the technical field of jaw crushers, in particular to a conveying mechanism of a jaw crusher.

Background

Jaw crushers are commonly known as jaw crushers, and commonly used jaw crushers have two types of double toggle plates and single toggle plates. The movable jaw only swings in a simple arc during working, so that the movable jaw is also called a simple swinging jaw crusher; the latter still makes up-and-down motion when making the circular arc swing, and jaw breaker carries out the material crushing operation and need carry out the material through transport mechanism and throw into inside the jaw breaker, and the barite conveyer belt on the jaw breaker that chinese patent No. CN212632976U discloses adopts expansion plate and side shield to slide in the flitch outside and extend in the flitch structure and makes the barite parallel fall into inside the jaw breaker and cooperate dustproof curtain to reduce the barite and carry the dust that the jaw breaker produced because of the collision to it has following problem:

1. the broken material hardness of jaw breaker is high, all can bump at conveying process and conveying structure and produce the dust, and the material gets into the inside same can bump of jaw breaker and produce the dust simultaneously, and the dust curtain can shelter from the dust only and can not eliminate the dust, drops into the inside collision kinetic energy of jaw breaker and dust curtain through the reduction material and can not effectively reduce the dust.

2. The angle and the location of throwing in the jaw breaker process can not conveniently be adjusted in the material transport, and the material is carried at fixed plate, expansion plate, side shield and is thrown the material in-process and produce great noise easily.

Disclosure of Invention

In order to solve the problem that the materials crushed by the jaw crusher are high in hardness and collide with a conveying structure in the conveying process, meanwhile, the materials enter the jaw crusher to collide with dust, dust can be prevented from being removed by the dust curtain, the dust can be effectively reduced by reducing the collision kinetic energy of the materials in the jaw crusher, the dust can not be effectively reduced by the dust curtain, the material throwing angle and positioning can not be conveniently regulated in the process of conveying the materials into the jaw crusher, the problem that large noise is easily generated in the process of conveying the materials into the fixed plate, the telescopic plate and the side baffle plates is solved, and the purposes of regulating and positioning the material throwing angle, pneumatic dust removal and material throwing noise reduction are achieved.

The utility model is realized by the following technical scheme: the utility model provides a jaw breaker's transport mechanism, includes the frame, the inside swing joint of frame has the transport subassembly that is used for the material to carry, the outside fixedly connected with of frame is used for the frame to carry the support of the unloading angle modulation of material, the inboard swing joint of support has the pivot that is used for cooperating the unloading direction of material in the support control frame, the outside of support is provided with the locating part that is used for pivot and support angle modulation location, the outside fixedly connected with of pivot is used for the first flexible cover of material unloading, the inboard sliding connection of first flexible cover has the flexible cover of second, the inboard swing joint of first flexible cover has the displacement subassembly that is used for the flexible cover of second at the inside slip of first flexible cover spacing, the inside swing joint of the flexible cover of second has the flexible cover of third. The outside fixedly connected with that the flexible cover of third is used for the buffering bullet section of thick bamboo that the material was fallen, the outside fixedly connected with that the buffering bullet section of thick bamboo is used for the sound absorption layer that the material transportation was fallen, the outside fixedly connected with that the flexible cover of third is used for the dust absorption board that the material was carried to remove dust, the confluence mouth that is used for the material to remove dust has been seted up on the surface of dust absorption board, the outside fixedly connected with of frame is used for the processing assembly that the material was carried dust and purified.

Further, the conveying assembly comprises a roll shaft, a material belt, a belt wheel, a connecting belt and a motor, wherein the roll shaft is movably connected to the inner side of the frame and used for conveying materials, the material belt is connected to the outer side of the roll shaft and used for conveying materials, the belt wheel is fixedly connected to the outer side of the roll shaft and used for driving adjacent roll shafts, the connecting belt is connected to the outer side of the belt wheel and used for driving the adjacent roll shafts in a matched manner, and the motor is fixedly connected to the outer side of the frame and used for providing power for the roll shafts.

Further, the motor is fixedly connected with the roll shaft through a connecting shaft, the material belt is connected with the roll shaft in a transmission manner, the material belt is corresponding to the position of the frame and is matched with the frame in specification, and the first telescopic cover is corresponding to the material belt in position.

Further, the pivot and support symmetric distribution are in the outside of frame, the locating part is including seting up the screens hole on support surface, seting up in the through-hole that is used for cooperation screens hole to support and the spacing fixed of pivot angle modulation on the pivot surface, screens hole and through-hole pass through round pin axle cooperation fixed support and pivot.

Further, the first telescopic cover is corresponding to the second telescopic cover in position and matched with the second telescopic cover in specification, and the second telescopic cover is corresponding to the third telescopic cover in position and matched with the third telescopic cover in specification.

Further, the displacement assembly comprises a chute arranged in the first telescopic hood, and a flange fixedly connected to the outer portion of the second telescopic hood and used for being matched with the chute to enable the second telescopic hood to slide on the inner side of the first telescopic hood, and the third telescopic hood slides and stretches out and draws back through the chute in the second telescopic hood to limit.

Further, the position of the buffering bullet section of thick bamboo is corresponding and the specification phase-match with the position of the flexible cover of third, the sound absorption layer is corresponding and the specification phase-match with the position of the buffering bullet section of thick bamboo, the dust absorption board communicates with each other with the inside of the flexible cover of third, processing unit is including the collecting box that is used for handling the dust in the frame outside, fixed connection in the inside air pump that produces suction of collecting box outside dust absorption board, fixed connection in the inside filter screen that is used for filtering the dust of collecting box, fixed connection in the outside runner pipe that is used for filtering air behind the dust of collecting box, the air pump passes through the trachea with the dust absorption board and is connected, the air pump passes through the trachea with the collecting box and is connected.

The utility model provides a conveying mechanism of a jaw crusher. The beneficial effects are as follows:

the rotating shaft is used for driving the first telescopic hood to rotate on the inner side of the support, the first telescopic hood is used for driving the second telescopic hood to rotate, the second telescopic hood is used for driving the third telescopic hood to rotate, the second telescopic hood is used for sliding and stretching inside the first telescopic hood, the third telescopic hood is used for sliding and stretching inside the second telescopic hood, so that the angle of a material throwing opening is convenient to adjust, the pin shaft is inserted into the clamping hole and the through hole to enable the rotating shaft and the support to be positioned and fixed after the angle of the material throwing opening is adjusted, meanwhile, the buffering elastic cylinder is matched with the third telescopic hood to enable the material to be in elastic contact with the third telescopic hood, the sound absorption layer absorbs the material and reduces the noise generated by the movement of the first telescopic hood, the second telescopic hood and the third telescopic hood, the dust is conveyed to the collecting box to be filtered and dedusted through the filter screen, and discharged through the filter screen, and the dedusting effect of the jaw crusher conveying mechanism is improved.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic diagram of the connection relationship between the frame and the transport assembly according to the present utility model;

FIG. 3 is a schematic diagram of the connection relationship between the transport modules according to the present utility model;

FIG. 4 is a schematic view of a material belt structure according to the present utility model;

FIG. 5 is a schematic view of the connection relationship among the support, the rotating shaft, the first telescopic cover, the second telescopic cover, the third telescopic cover, the buffer spring cylinder, the sound absorption layer and the dust absorption plate;

FIG. 6 is a schematic diagram of the connection relationship among the support, the rotating shaft and the limiting piece according to the utility model;

FIG. 7 is a schematic diagram of the connection relationship between the support and the clamping hole according to the present utility model;

FIG. 8 is a schematic diagram of the connection relationship between the rotating shafts and the through holes according to the present utility model;

FIG. 9 is a schematic view of the connection relationship between the first telescopic hood and the chute according to the present utility model;

FIG. 10 is a schematic diagram of the connection relationship between the second telescoping shield and the displacement assembly according to the present utility model;

FIG. 11 is a schematic view of the connection relationship between the third telescopic hood and the flange according to the present utility model;

FIG. 12 is a schematic view of the connection relationship between the dust collection plate and the bus port;

FIG. 13 is a schematic view of the connection relationship between the buffer cartridges and the sound absorbing layer of the present utility model;

FIG. 14 is a schematic view of a buffer cartridge of the present utility model;

FIG. 15 is a schematic view of the sound absorbing layer structure of the present utility model;

FIG. 16 is a schematic diagram of the connection relationship among the collection box, the air pump and the flow pipe;

FIG. 17 is a schematic diagram of the connection relationship among the collecting box, the air pump and the filter screen;

fig. 18 is a schematic view of a filter screen according to the present utility model.

In the figure: 1. a frame; 11. a transport assembly; 111. a roll shaft; 112. a material belt; 113. a belt wheel; 114. a connecting belt; 115. a motor; 12. a support; 13. a rotating shaft; 14. a limiting piece; 141. a clamping hole; 142. a through hole; 15. a first telescoping shield; 16. a second telescoping shield; 17. a displacement assembly; 171. a chute; 172. a flange; 18. a third telescoping shield; 2. a buffer spring barrel; 21. a sound absorbing layer; 22. a dust collection plate; 23. a sink; 24. a processing assembly; 241. a collection box; 242. an air pump; 243. a filter screen; 244. a flow pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An example of a conveying mechanism of the jaw crusher is as follows:

embodiment one:

referring to fig. 1-11, a conveying mechanism of a jaw crusher includes a frame 1, a conveying assembly 11 for conveying materials is movably connected in the frame 1, the conveying assembly 11 includes a roller shaft 111 movably connected in the frame 1 for conveying materials, a belt 112 connected outside the roller shaft 111 for conveying materials, a belt pulley 113 fixedly connected outside the roller shaft 111 for driving an adjacent roller shaft 111, a motor 115 connected outside the belt pulley 113 for driving the adjacent roller shaft 111 by matching with the belt pulley 113, and a motor 115 fixedly connected outside the frame 1 for providing power for the roller shaft 111, the motor 115 is fixedly connected with the roller shaft 111 through a connecting shaft, the belt 112 is in transmission connection with the roller shaft 111, the belt 112 corresponds to the position of the frame 1 and has a specification matched with that of the belt 112, and the first telescopic cover 15 corresponds to the position of the belt 112.

The outside fixedly connected with of frame 1 is used for frame 1 to carry the unloading angle modulation's of material support 12, the inboard swing joint of support 12 has the pivot 13 that is used for cooperating support 12 control frame 1 interior to carry the unloading direction of material, the outside of support 12 is provided with the locating part 14 that is used for pivot 13 and support 12 angle modulation location, pivot 13 and support 12 symmetric distribution are in the outside of frame 1, the locating part 14 is including seting up in the screens hole 141 on support 12 surface, set up in the surface of pivot 13 be used for cooperating screens hole 141 to support 12 and the spacing fixed through-hole 142 of pivot 13 angle modulation, screens hole 141 and through-hole 142 pass through round pin axle cooperation fixed support 12 and pivot 13.

The outside fixedly connected with of pivot 13 is used for the first flexible cover 15 of material unloading, and the inboard sliding connection of first flexible cover 15 has the flexible cover 16 of second, and the inboard swing joint of first flexible cover 15 has the displacement subassembly 17 that is used for the flexible cover 16 of second to slide spacing in the inside flexible cover 15 of first, and the inside swing joint of the flexible cover 16 of second has the flexible cover 18 of third.

The user operates the pivot 13 to rotate at support 12 inboard, pivot 13 rotates and drives first flexible cover 15 and rotate, first flexible cover 15 rotates and drives the rotation of second flexible cover 16, second flexible cover 16 rotates and drives the rotation of third flexible cover 18, third flexible cover 18 rotates and drives the rotation of buffering bullet section of thick bamboo 2, buffering bullet section of thick bamboo 2 rotates and drives the rotation of sound absorbing layer 21, third flexible cover 18 rotates and second flexible cover 16 drives flange 172 and slides in the inside of the inside spout 171 of first flexible cover 15 and stretches out and draws back, third flexible cover 18 drives flange 172 and slides in the inside of the inside spout 171 of second flexible cover 16 and stretches out and draws back the position angle of adjusting the relative jaw breaker feed inlet of third flexible cover 18, the round pin axle inserts the screens hole 141 on support 12 surface and the through-hole 142 inboard on pivot 13 surface, thereby make pivot 13 fixed support 12 inboard, and then make the position angle location of the relative jaw breaker feed inlet of third flexible cover 18.

In the material conveying process, the motor 115 is electrified to operate to drive the roller shaft 111 to rotate, the roller shaft 111 rotates to drive the material belt 112 to rotate, the roller shaft 111 rotates to drive the belt pulley 113 to rotate, the belt pulley 113 rotates to drive the adjacent roller shaft 111 to rotate through the connecting belt 114, the material belt 112 rotates to drive the material to be conveyed in a directional mode until entering the first telescopic cover 15, and the material is thrown into the jaw crusher through the first telescopic cover 15, the second telescopic cover 16 and the third telescopic cover 18 under the inertia effect.

The first telescopic hood 15 corresponds to the second telescopic hood 16 in position and has a specification which is matched with that of the second telescopic hood 16, and the second telescopic hood 16 corresponds to the third telescopic hood 18 in position and has a specification which is matched with that of the third telescopic hood 18. The displacement assembly 17 comprises a chute 171 arranged in the first telescopic hood 15, a flange 172 fixedly connected to the outside of the second telescopic hood 16 and used for being matched with the chute 171 to enable the second telescopic hood 16 to slide inside the first telescopic hood 15, a third telescopic hood 18 slides, stretches and limits through the flange 172 in the chute 171 in the second telescopic hood 16, the buffer spring barrel 2 corresponds to the third telescopic hood 18 in position and is matched with the third telescopic hood 18 in specification,

the first telescopic cover 15 is driven to rotate through the rotation of the rotating shaft 13 on the inner side of the support 12, the second telescopic cover 16 is driven to rotate through the rotation of the first telescopic cover 15, the third telescopic cover 18 is driven to rotate through the rotation of the second telescopic cover 16, the second telescopic cover 16 slides and stretches out and draws back in the first telescopic cover 15, the third telescopic cover 18 slides and stretches out and draws back in the second telescopic cover 16, the angle of a material throwing port is convenient to adjust, the pin shaft is inserted into the clamping hole 141 and the through hole 142, the rotating shaft 13 and the support 12 are enabled to be positioned and fixed after the angle of the material throwing port is adjusted.

Embodiment two:

referring to fig. 1, 5 and 12-18, the conveying mechanism of the jaw crusher comprises a frame 1, a support 12 for adjusting a discharging angle of a material conveyed by the frame 1 is fixedly connected to the outer portion of the frame 1, a rotating shaft 13 for controlling the discharging direction of the material conveyed by the frame 1 in cooperation with the support 12 is movably connected to the inner side of the support 12, a first telescopic cover 15 for discharging the material is fixedly connected to the outer portion of the rotating shaft 13, a second telescopic cover 16 is slidably connected to the inner side of the first telescopic cover 15, and a third telescopic cover 18 is movably connected to the inner side of the second telescopic cover 16.

The outside fixedly connected with that the third flexible cover 18 is used for the buffering bullet section of thick bamboo 2 that the material was fallen and falls, the outside fixedly connected with that the buffering bullet section of thick bamboo 2 is used for the sound absorption layer 21 that the material transportation was fallen, the outside fixedly connected with that the third flexible cover 18 is used for the dust collecting plate 22 that the material was carried to remove dust, the confluence mouth 23 that is used for the material to remove dust has been seted up on the surface of dust collecting plate 22, the position of buffering bullet section of thick bamboo 2 and the corresponding and specification phase-match of third flexible cover 18, the sound absorption layer 21 is corresponding and the specification phase-match of buffering bullet section of thick bamboo 2, the dust collecting plate 22 communicates with each other with the inside of third flexible cover 18.

Based on embodiment one, the material gets into inside the buffering bullet section of thick bamboo 2 through the flexible cover 18 of third, the buffering bullet section of thick bamboo 2 and material elastic contact reduce material export collision noise, simultaneously the sound absorbing layer 21 absorbs the material and collides at first flexible cover 15, the flexible cover 16 of second, the flexible cover 18 motion of third and produce the noise, the air pump 242 circular telegram operation is with the flexible cover 15 of first, the flexible cover 16 of second, the inside dust that produces of flexible cover 18 of third is through the collection flow mouth 23 suction dust board 22 inside, dust board 22 inside dust is carried to the air pump 242 inside through the trachea, the inside dust of air pump 242 gets into inside the collecting box 241, the dust filters the dust removal through the inside filter screen 243 of collecting box 241, the air after the dust removal is discharged through runner 244.

The outside fixedly connected with of frame 1 is used for the material to carry the processing subassembly 24 that dust purified, processing subassembly 24 is including fixedly connected to the outside collection box 241 that is used for handling the dust of frame 1, fixedly connected to the inside air pump 242 that produces suction of collection box 241 outside dust absorption board 22, fixedly connected to the inside filter screen 243 that is used for filtering the dust of collection box 241, fixedly connected to the outside runner pipe 244 that is used for filtering dust back air of collection box 241, air pump 242 passes through the trachea with dust absorption board 22 to be connected, air pump 242 passes through the trachea with collection box 241 and is connected.

The buffering bullet section of thick bamboo 2 cooperates the flexible cover 18 of third so that the material is in leaving the flexible cover 18 elastic contact of third, and the sound absorption layer 21 absorbs the material and reduces the noise that moves at flexible cover 15 of first flexible cover 15, flexible cover 16 of second, flexible cover 18 of third, and the dust absorption board 22 absorbs the dust that the material produced in flexible cover 15 of first flexible cover 15, flexible cover 16 of second, flexible cover 18 of third carries, and dust carries collecting box 241 to pass through filter screen 243 filtration dust removal discharge, improves jaw breaker transport mechanism's dust removal effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Jaw crusher's transport mechanism, including frame (1), its characterized in that: the automatic feeding and discharging device is characterized in that a conveying assembly (11) for conveying materials is movably connected to the inside of the frame (1), a support (12) for adjusting the discharging angle of the materials conveyed by the frame (1) is fixedly connected to the outside of the frame (1), a rotating shaft (13) for matching the support (12) to control the discharging direction of the materials conveyed by the frame (1) is movably connected to the inside of the support (12), a limiting piece (14) for adjusting angle and positioning the rotating shaft (13) and the support (12) is arranged on the outside of the support (12), a first telescopic cover (15) for discharging the materials is fixedly connected to the outside of the rotating shaft (13), a second telescopic cover (16) is connected to the inner side of the first telescopic cover (15) in a sliding mode, a displacement assembly (17) for sliding and limiting the second telescopic cover (16) in the first telescopic cover (15) is movably connected to the inner side of the first telescopic cover (16), and a third telescopic cover (18) is movably connected to the inner side of the second telescopic cover (16);

the novel dust collection device is characterized in that a buffering elastic cylinder (2) for material noise reduction is fixedly connected to the outer portion of the third telescopic hood (18), a sound absorption layer (21) for material transportation noise reduction is fixedly connected to the outer portion of the buffering elastic cylinder (2), a dust collection plate (22) for material transportation dust collection is fixedly connected to the outer portion of the third telescopic hood (18), a confluence port (23) for material dust collection is formed in the surface of the dust collection plate (22), and a processing assembly (24) for material transportation dust purification is fixedly connected to the outer portion of the frame (1).

2. The jaw crusher's transfer mechanism of claim 1, wherein: the conveying assembly (11) comprises a roll shaft (111) which is movably connected to the inner side of the frame (1) and used for conveying materials, a material belt (112) which is connected to the outer side of the roll shaft (111) and used for conveying materials, a belt wheel (113) which is fixedly connected to the outer side of the roll shaft (111) and used for driving the adjacent roll shaft (111), a connecting belt (114) which is connected to the outer side of the belt wheel (113) and used for driving the adjacent roll shaft (111) in cooperation with the belt wheel (113), and a motor (115) which is fixedly connected to the outer side of the frame (1) and used for providing power for the roll shaft (111).

3. A jaw crusher's transfer mechanism as claimed in claim 2, characterized in that: the motor (115) is fixedly connected with the roller shaft (111) through a connecting shaft, the material belt (112) is in transmission connection with the roller shaft (111), the material belt (112) corresponds to the position of the frame (1) and is matched with the frame in specification, and the first telescopic cover (15) corresponds to the position of the material belt (112).

4. The jaw crusher's transfer mechanism of claim 1, wherein: the rotating shaft (13) and the support (12) are symmetrically distributed outside the frame (1), the limiting piece (14) comprises a clamping hole (141) formed in the surface of the support (12) and a through hole (142) formed in the surface of the rotating shaft (13) and used for being matched with the clamping hole (141) to limit and fix the angle of the support (12) and the rotating shaft (13), and the clamping hole (141) and the through hole (142) are matched with the fixed support (12) and the rotating shaft (13) through pin shafts.

5. The jaw crusher's transfer mechanism of claim 1, wherein: the first telescopic cover (15) corresponds to the second telescopic cover (16) in position and is matched with the second telescopic cover (16) in specification, and the second telescopic cover (16) corresponds to the third telescopic cover (18) in position and is matched with the third telescopic cover in specification.

6. The jaw crusher's transfer mechanism of claim 1, wherein: the displacement assembly (17) comprises a chute (171) which is formed in the first telescopic hood (15), a flange (172) which is fixedly connected to the outside of the second telescopic hood (16) and used for being matched with the chute (171) to enable the second telescopic hood (16) to slide on the inner side of the first telescopic hood (15), and a third telescopic hood (18) slides and stretches out and draws back through the flange (172) in the chute (171) in the second telescopic hood (16).

7. The jaw crusher's transfer mechanism of claim 1, wherein: the dust collection device is characterized in that the buffer elastic cylinder (2) is matched with the third telescopic hood (18) in position corresponding and specification, the sound absorption layer (21) is matched with the buffer elastic cylinder (2) in position corresponding and specification, the dust collection plate (22) is communicated with the inside of the third telescopic hood (18), the processing assembly (24) comprises a collection box (241) fixedly connected to the outside of the frame (1) and used for processing dust, an air pump (242) fixedly connected to the inside of the collection box (241) and used for generating suction force, a filter screen (243) fixedly connected to the inside of the collection box (241) and used for filtering dust, a runner pipe (244) fixedly connected to the outside of the collection box (241) and used for filtering air after dust, the air pump (242) is connected with the dust collection box (241) through an air pipe, and the air pump (242) is connected with the collection box (241) through an air pipe.