CN221016230U - High stone crusher of operational safety - Google Patents

Abstract

The utility model belongs to the technical field of stone crushers, and particularly relates to a stone crusher with high working safety, which comprises a treatment box and a bottom plate, wherein buffer components are arranged at four corners of the upper end of the bottom plate, a discharging door is hinged on the treatment box, a feeding hopper is arranged at the upper end of the treatment box, a material pouring frame is arranged at one end of the feeding hopper, a fixing plate is arranged at one end of the treatment box, two vertical grooves are formed in the fixing plate, a feeding component is arranged on the fixing plate, two crushing rollers are rotatably connected in the treatment box, rotating gears are arranged at one ends of the two crushing rollers, the two rotating gears are meshed with each other, a servo motor is arranged at one end of the treatment box, the output end of the servo motor is connected with one of the crushing rollers, a buffer plate is arranged in the treatment box, and a guide plate is arranged at the bottom wall of an inner cavity of the treatment box. According to the utility model, stones are crushed by the crushing roller; through the setting of material loading subassembly, be convenient for carry out the material loading to the building stones.

Description

High stone crusher of operational safety

Technical Field

The utility model relates to the technical field of stone crushers, in particular to a stone crusher with high working safety.

Background

The crusher, also called as the stone crusher, is the crushing machine that can break the crude ore of exploitation into small pieces granule through modes such as extrusion and bending that adopts in metal ore and the non-metal ore course of working, and crushing machine commonly used has jaw breaker, gyratory crusher, cone crusher, roller crusher, hammer crusher and impact crusher etc. several kinds, and stone crusher's application is also comparatively extensive, like: the method has dominant effects in mining, chemical infrastructure construction, hydropower infrastructure construction and the like; the stone crusher in the prior art generally needs manual feeding, and because the stone crusher has a certain height, the manual feeding mode needs to consume larger labor force, is complex in operation, has low safety, and has lower crushing progress.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the stone crusher with high working safety, and solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a stone crusher that work security is high, includes treatment box and bottom plate, the upper end four corners of bottom plate all is equipped with buffer assembly, it has the ejection of compact door to handle to articulate on the case, the upper end of handling the case is provided with the feeder hopper, the one end of feeder hopper is equipped with down the work or material rest, the fixed plate is installed to the one end of handling the case, two perpendicular grooves have been seted up on the fixed plate, be equipped with the material loading subassembly on the fixed plate, it is connected with two crushing rollers to handle the incasement rotation, two rotation gear is all installed to the one end of crushing roller, two rotation gear intermeshing, servo motor is installed to the one end of handling the case, servo motor's output is connected with one of them crushing roller, handle the incasement and install the buffer plate, the inner chamber diapire of handling the case is installed.

Further, the material loading subassembly is including installing the guide bar in one of them perpendicular inslot, another perpendicular inslot internal rotation is connected with the lead screw, it has the slide to slide on the guide bar, slide and lead screw threaded connection, driving motor is installed to the fixed plate upper end, driving motor's output is connected with the lead screw, the protection frame is installed to the one end of slide, the inner chamber both sides wall of protection frame all rotates to be connected with the revolving post, two be connected with the loading board jointly between the revolving post, two first belt pulley is all installed to the tip of revolving post, install double-end motor in the protection frame, the protection frame internal rotation is connected with two bull sticks, the both outputs of double-end motor is connected with two bull sticks, two the tip of bull stick all installs and the second belt pulley, common transmission is connected with the conveyer belt on first belt pulley and the second belt pulley.

Further, the protection frame is of a U-shaped structure.

Further, the buffer assembly is including installing the mounting panel in bottom plate upper end one corner, it has the connecting block to slide in the mounting panel, spacing hole has all been seted up at the both ends middle part of mounting panel, two it has the stopper to slide in the spacing hole, two the stopper all is connected with the connecting block, two buffer spring is all installed to the bottom of stopper, two buffer spring all is connected with the mounting panel, two the connecting block all is connected with the processing box.

Further, the guide plate is in a right-angle triangle shape.

Further, the protective frame, the material pouring frame and the inner cavity of the feed hopper are the same in width.

(III) beneficial effects

Compared with the prior art, the utility model provides the stone crusher with high working safety, which has the following beneficial effects:

according to the utility model, stone is crushed by the crushing roller; through the arrangement of the feeding component, stones are conveniently fed, the labor capacity of manual feeding is reduced, the stone processing progress is accelerated, the feeding is convenient and quick, and the convenience is improved; through buffer unit's setting, can slow down the vibration that produces when building stones feeding or unloading to can avoid building stones and the hard impact that produces between the processing box to lead to the phenomenon of processing box damage, improve life.

Drawings

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

FIG. 2 is a schematic view showing the internal structure of the treatment tank of the present utility model;

FIG. 3 is a schematic view of a carrier plate according to the present utility model;

FIG. 4 is a schematic structural view of a feeding assembly according to the present utility model;

FIG. 5 is a schematic view of a buffer assembly according to the present utility model.

In the figure: 1. a treatment box; 2. a discharge door; 3. a fixing plate; 4. a feeding assembly; 40. a carrying plate; 401. a conveyor belt; 41. a guide rod; 42. a slide; 43. a screw rod; 44. a driving motor; 45. a protective frame; 46. a double-ended motor; 47. a rotating rod; 48. a second pulley; 49. a first pulley; 5. a vertical groove; 6. a bottom plate; 7. a buffer assembly; 71. a mounting plate; 72. a connecting block; 73. a limiting hole; 74. a limiting block; 75. a buffer spring; 8. a feed hopper; 9. a material pouring frame; 10. a crushing roller; 11. rotating the gear; 12. a buffer plate; 13. and a guide plate.

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.

Examples

As shown in fig. 1-5, the stone crusher with high working safety provided by one embodiment of the utility model comprises a treatment box 1 and a bottom plate 6, wherein buffer components 7 are arranged at four corners of the upper end of the bottom plate 6, a discharging door 2 is hinged on the treatment box 1, a feeding hopper 8 is arranged at the upper end of the treatment box 1, a material pouring frame 9 is arranged at one end of the feeding hopper 8, a fixed plate 3 is arranged at one end of the treatment box 1, two vertical grooves 5 are formed in the fixed plate 3, a feeding component 4 is arranged on the fixed plate 3, two crushing rollers 10 are rotatably connected in the treatment box 1, rotary gears 11 are arranged at one ends of the two crushing rollers 10, the two rotary gears 11 are meshed with each other, a servo motor is arranged at one end of the treatment box 1, the output end of the servo motor is connected with one of the crushing rollers 10, a buffer plate 12 is arranged in the treatment box 1, and a guide plate 13 is arranged at the bottom wall of an inner cavity of the treatment box 1; crushing stone by the crushing roller 10; through the arrangement of the feeding component 4, stones are conveniently fed, the labor capacity of manual feeding is reduced, the stone processing progress is accelerated, the feeding is convenient and quick, the feeding safety is improved, and the convenience is improved; through the setting of buffer unit 7, can slow down the vibration that produces when building stones feeding or unloading to can avoid building stones and the hard impact that produces between the processing box 1 to lead to the phenomenon of processing box 1 damage, improve life.

As shown in fig. 2 and 4, in some embodiments, the feeding assembly 4 includes a guide rod 41 installed in one of the vertical slots 5, a screw rod 43 is rotationally connected to the other vertical slot 5, a sliding seat 42 is slidably provided on the guide rod 41, the sliding seat 42 is in threaded connection with the screw rod 43, a driving motor 44 is installed at the upper end of the fixing plate 3, an output end of the driving motor 44 is connected with the screw rod 43, a protection frame 45 is installed at one end of the sliding seat 42, two side walls of an inner cavity of the protection frame 45 are both rotationally connected with rotary posts, a bearing plate 40 is commonly connected between the two rotary posts, a first belt pulley 49 is installed at the end of the two rotary posts, a double-head motor 46 is installed in the protection frame 45, two rotary posts 47 are rotationally connected with the two output ends of the double-head motor 46, the end of the two rotary posts 47 are both installed with a second belt pulley 48, and a conveyor belt 401 is commonly connected with the first belt pulley 49 and the second belt pulley 48 in a transmission manner; the manual stone feeding device comprises a bearing plate 40, a screw rod 43 is driven to rotate through a driving motor 44, a protection frame 45 is driven to slide on a guide rod 41 for guiding, when the bearing plate 40 moves upwards to be matched with the height of a material pouring frame 9, a rotating rod 47 is driven to rotate through a double-headed motor 46 at the moment, a second belt pulley 48 is driven to rotate, a conveying belt 401 is driven, a first belt pulley 49 is driven to rotate, a rotating column is driven to rotate, the bearing plate 40 is driven to rotate, and stone on the bearing plate 40 is transmitted to a feed hopper 8 through the material pouring frame 9 at the moment, so that feeding is realized.

As shown in fig. 3, in some embodiments, the guard frame 45 has a U-shaped structure; can protect stones.

As shown in fig. 4, in some embodiments, the buffer assembly 7 includes a mounting plate 71 mounted at a corner of an upper end of the bottom plate 6, a connecting block 72 is slidably mounted in the mounting plate 71, limiting holes 73 are formed in middle portions of two ends of the mounting plate 71, limiting blocks 74 are slidably mounted in the two limiting holes 73, the two limiting blocks 74 are connected with the connecting block 72, buffer springs 75 are mounted at bottom ends of the two limiting blocks 74, the two buffer springs 75 are connected with the mounting plate 71, and the two connecting blocks 72 are connected with the processing box 1; and (5) feeding and discharging stones. Impact is caused to the treatment box 1, the buffer spring 75 is pressed along with the limit block 74 sliding in the limit hole 73, and at the moment, the impact force is buffered along with the compression of the buffer spring 75, so that the damage caused by hard impact is avoided.

As shown in fig. 2, in some embodiments, the guide plate 13 has a right-angled triangle shape; is convenient for blanking.

As shown in fig. 1, in some embodiments, the protective frame 45, the inverted shelf 9, and the interior cavity of the feed hopper 8 are the same width; is convenient for guaranteeing the feeding effect.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a stone crusher that work security is high, includes processing case (1) and bottom plate (6), its characterized in that: the utility model discloses a feeding device for a plastic material, including bottom plate (6), processing case (1), buffer assembly (7) all are equipped with in the upper end four corners of bottom plate (6), it has ejection of compact door (2) to articulate on processing case (1), the upper end of processing case (1) is provided with feeder hopper (8), the one end of feeder hopper (8) is equipped with down work or material rest (9), fixed plate (3) are installed to the one end of processing case (1), two perpendicular grooves (5) have been seted up on fixed plate (3), be equipped with feeding assembly (4) on fixed plate (3), processing case (1) internal rotation is connected with two crushing rollers (10), two rotation gear (11) are all installed to the one end of crushing roller (10), two rotation gear (11) intermeshing, servo motor is installed to the one end of processing case (1), servo motor's output is connected with one of them crushing roller (10), install buffer plate (12) in processing case (1), baffle (13) are installed to the inner chamber of processing case (1).

2. The high work safety stone crusher of claim 1, wherein: the feeding assembly (4) comprises a guide rod (41) arranged in one vertical groove (5), a screw rod (43) is connected to the other vertical groove (5) in a rotating mode, a sliding seat (42) is arranged on the guide rod (41) in a sliding mode, the sliding seat (42) is connected with the screw rod (43) in a threaded mode, a driving motor (44) is arranged at the upper end of the fixing plate (3), the output end of the driving motor (44) is connected with the screw rod (43), a protection frame (45) is arranged at one end of the sliding seat (42), rotating columns are connected to two inner cavity two side walls of the protection frame (45) in a rotating mode, a bearing plate (40) is connected between the two rotating columns in a rotating mode, a first belt pulley (49) is arranged at the end portion of each rotating column, a double-end motor (46) is arranged in the protection frame (45), two rotating rods (47) are connected to the two output ends of the double-end motor (46), two rotating rods (47) are connected to the two rotating rods (47), and the two end portions of the two belt pulleys (47) are connected to a second belt pulley (48) in a common mode, and the two belt pulleys (48) are connected to a second belt pulley (48).

3. The high work safety stone crusher of claim 2, wherein: the protective frame (45) is of a U-shaped structure.

4. The high work safety stone crusher of claim 1, wherein: the buffer component (7) comprises a mounting plate (71) arranged at one corner of the upper end of the bottom plate (6), a connecting block (72) is arranged in the mounting plate (71) in a sliding mode, limiting holes (73) are formed in the middle of two ends of the mounting plate (71), limiting blocks (74) are arranged in the limiting holes (73) in a sliding mode, the limiting blocks (74) are connected with the connecting block (72), buffer springs (75) are arranged at the bottom ends of the limiting blocks (74), the buffer springs (75) are connected with the mounting plate (71), and the connecting blocks (72) are connected with the processing box (1).

5. The high work safety stone crusher of claim 1, wherein: the guide plate (13) is in a right-angle triangle shape.

6. The high work safety stone crusher of claim 2, wherein: the width of the inner cavity of the protective frame (45), the inverted material frame (9) and the inner cavity of the feed hopper (8) are the same.