CN211216851U

CN211216851U - Double-roller crusher with flow guide structure

Info

Publication number: CN211216851U
Application number: CN201921892774.4U
Authority: CN
Inventors: 陆斌
Original assignee: Zhongyan Granule Precision Machinery Suzhou Co ltd
Current assignee: Zhongyan Granule Precision Machinery Suzhou Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-11
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a pair roller crusher with a flow guide structure, which comprises a bottom plate, a crushing box is fixedly arranged at the top of a bearing box, a crushing mechanism is fixedly arranged inside the crushing box, guide mechanisms are fixedly arranged at two sides inside the crushing box, and a discharging flow guide mechanism is fixedly arranged inside the bearing box, the utility model discloses a pair roller crusher with a flow guide structure, which can guide crushed materials to an inclined state through the guide mechanisms arranged inside the crushing box, and prevent the adhesion to cause difficulty in cleaning on the inner wall of the crushing box, through the discharging flow guide mechanism arranged inside the bearing box, two splitter plates can effectively divide the materials to be guided to a discharging plate at the discharging hole, prevent the materials from being discharged and accumulated at the discharging hole to cause the blockage of the discharging hole once, and through the arrangement of the anti-blockage discharging mechanism, the blanking speed can be accelerated while the material holes are prevented from being blocked.

Description

Double-roller crusher with flow guide structure

Technical Field

The utility model relates to a breaker, in particular to double-roll crusher with water conservancy diversion structure.

Background

A double-roll crusher, a mining machine, is also called a double-roll crusher. The method is mainly used for crushing ores. The machine has the advantages of small volume, large crushing ratio, low noise, simple structure and convenient maintenance, and has the characteristics of uniform granularity of the crushed materials, low over-crushing rate, convenient maintenance, sensitive overload protection, safety, reliability and the like. The crushing device is suitable for industries such as coal, metallurgy, mine, chemical industry, building materials and the like, and is more suitable for crushing raw coal (containing gangue) in large-scale coal mines or coal preparation plants.

1. Current roll crusher, its crushing case's inside has not designed guide mechanism, and the inner wall of box can the more residue of adhesion when the breakage, causes the clearance difficulty then easily.

2. Current roll crusher, the inside design of its unloading case has not shunted unloading mechanism, singly leads to the fact the material mouth to block up often from a material mouth ejection of compact, influences the efficiency of unloading then easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to roller crusher with water conservancy diversion structure to current to roller crusher among the solution above-mentioned background art causes the problem of material mouth jam during the unloading easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll crusher with water conservancy diversion structure, includes the bottom plate, the fixed bearing box that is equipped with in the middle of the top of bottom plate, the fixed broken case that is equipped with in top of bearing box, the fixed rubbing crusher that is equipped with in inside of broken case constructs, the fixed guide mechanism that is equipped with in inside both sides of broken case, the fixed unloading water conservancy diversion mechanism that is equipped with in inside of bearing box, the feed opening has been seted up at the top of bearing box, the fixed unloading that is equipped with in positive one side of bearing box prevents blockking up the mechanism, the fixed feeder hopper that is equipped with in feed inlet department in the middle of the broken roof portion, top one side of feeder hopper articulates through the damping pivot has dust cover, the fixed sealed shielding plate.

As a preferred technical scheme of the utility model, rubbing crusher constructs including alternating the first crushing roller and the second crushing roller of connecting between broken case both sides inner wall respectively, broken case one side inner wall is passed to the one end of first crushing roller and inlays the bearing of establishing, and the first drive wheel of fixedly connected with, the fixed first gear motor that is equipped with in top one side of bottom plate, first gear motor's one end fixedly connected with second drive wheel, first drive wheel passes through belt drive with the second drive wheel and is connected, the other end of first crushing roller passes broken case opposite side inner wall and inlays the bearing of establishing, and the first gear of fixedly connected with, the one end of second crushing roller is passed broken case opposite side inner wall and is inlayed the bearing of establishing, and fixedly connected with second gear, first gear is connected with the meshing of second gear.

As a preferred technical scheme of the utility model, guide mechanism is including setting up the stock guide in broken incasement portion both sides respectively, the stock guide alternates with the both sides inner wall of broken case through both sides fixed connection's connecting axle and is connected, one of them one side inner wall that broken case was passed to the one end of connecting axle, and fixedly connected with carousel.

As a preferred technical scheme of the utility model, unloading water conservancy diversion mechanism is including setting up the flow distribution plate in the inside both sides of bearing box respectively, the fixed baffle that is equipped with in inside one side of bearing box, the discharge opening, two have all been seted up to positive one side and the back one side of bearing box the inside of discharge opening all alternates and is connected with the stripper, two the both sides of stripper are all fixed and are equipped with the limiting plate.

As a preferred technical scheme of the utility model, unloading is prevented blockking up mechanism is including fixed the fixed plate that sets up in the positive both sides of bearing box respectively, two alternate between the fixed plate and be connected with the lead screw, the middle part cover of lead screw is equipped with the sliding block, the fixed a plurality of driving levers that are equipped with in bottom of sliding block, one of them fixed plate is passed to the one end of lead screw, and with second gear motor's output shaft fixed connection.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side of bottom plate, flush mounting plate's fixed first gear motor switch and the second gear motor switch of being equipped with respectively in surface, first gear motor passes through first gear motor switch, second gear motor and passes through second gear motor switch all with external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a roll crusher with water conservancy diversion structure:

1. through being provided with guide mechanism in crushing incasement portion, wherein two stock guide accessible connecting axles and carousel adjust to the tilt state, lead to the broken material that falls, avoid the adhesion to cause the clearance difficulty on crushing incasement wall

2. Through being provided with unloading water conservancy diversion mechanism in the inside of bearing the case, two flow distribution plates wherein can effectively divide the material to lead to the stripper of discharge opening department on, prevent that the material from once discharging from piling up and causing the discharge opening to block up in discharge opening department to avoid influencing unloading efficiency, prevent through being provided with the unloading and prevent blockking up the mechanism, wherein the lead screw can drive the driving lever and make a round trip to dial in discharge opening department, accelerate unloading speed when preventing the material hole jam.

3. Through being provided with broken mechanism, first crushing roller and second crushing roller wherein, but opposite direction's motion is made simultaneously in the effect of first gear and second gear to can improve broken degree greatly, with fertilizer breakage ground more thoroughly, crushing efficiency improves greatly simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the crushing mechanism and the material guiding mechanism of the present invention;

fig. 3 is the structure schematic diagram of the utility model discloses unloading water conservancy diversion and unloading are prevented blockking up.

In the figure: 1. a base plate; 2. a carrying case; 3. a crushing box; 4. a feed hopper; 5. a dust-proof cover plate; 6. a second gear; 7. a first gear; 8. a belt; 9. a second transmission wheel; 10. a first reduction motor; 11. a stripper plate; 12. a limiting plate; 13. a lead screw; 14. a fixing plate; 15. a deflector rod; 16. a flow distribution plate; 17. a partition plate; 18. a turntable; 19. a material guide plate; 20. a first crushing roller; 21. a first drive pulley; 22. a discharge hole; 23. a second reduction motor; 24. and sealing the shielding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a roll crusher with a flow guiding structure, which comprises:

referring to fig. 1 and 2, the crushing device comprises a bottom plate 1, a bearing box 2 is fixedly arranged in the middle of the top of the bottom plate 1, a crushing box 3 is fixedly arranged at the top of the bearing box 2, a crushing mechanism is fixedly arranged inside the crushing box 3, material guiding mechanisms are fixedly arranged on two sides inside the crushing box 3, a blanking flow guiding mechanism is fixedly arranged inside the bearing box 2, a blanking port is arranged at the top of the bearing box 2, a blanking anti-blocking mechanism is fixedly arranged on one side of the front surface of the bearing box 2, a feeding hopper 4 is fixedly arranged at a feeding port in the middle of the top of the crushing box 3, a dust-proof cover plate 5 is hinged on one side of the top of the feeding hopper 4 through a damping rotating shaft, a sealing baffle plate 24 is fixedly arranged on one side of the dust-proof cover plate 5, the sealing baffle plate 24 can shield a gap between the feeding hopper 4 and the dust-proof cover plate 5, the bearing that 3 one side inner walls of broken case were inlayed is passed to the one end of first crushing roller 20, and the first drive wheel 21 of fixedly connected with, the fixed first gear motor 10 that is equipped with in top one side of bottom plate 1, the one end fixedly connected with second drive wheel 9 of first gear motor 10, first drive wheel 21 passes through belt 8 transmission with second drive wheel 9 and is connected, the bearing that 3 opposite side inner walls of broken case were inlayed is passed to the other end of first crushing roller 20, and the first gear 7 of fixedly connected with, the bearing that 3 opposite side inner walls of broken case were inlayed is passed to the one end of second crushing roller, and fixedly connected with second gear 6, first gear 7 is connected with the meshing of second gear 6.

According to fig. 2-3, the material guiding mechanism includes material guiding plates 19 respectively disposed on two sides inside the crushing box 3, the material guiding plates 19 are inserted and connected with two side inner walls of the crushing box 3 through connecting shafts fixedly connected to two sides, one end of one of the connecting shafts penetrates one side inner wall of the crushing box 3, and a turntable 18 is fixedly connected to the one end of the one connecting shaft, the blanking flow guiding mechanism includes flow dividing plates 16 respectively disposed on two sides inside the bearing box 2, a partition 17 is fixedly disposed on one side inside the bearing box 2, the partition 17 can divide the inside of the bearing box 2 into a cavity and a solid cavity, the two flow dividing plates 16 are disposed inside the cavity, discharge holes 22 are respectively disposed on one side of the front side and one side of the back side of the bearing box 2, discharge plates 11 are respectively inserted and connected inside the two discharge holes 22, and limiting plates 12 are.

As shown in fig. 3, the blanking anti-blocking mechanism includes fixing plates 14 respectively fixed on two sides of the front surface of the carrying case 2, a lead screw 13 is inserted between the two fixing plates 14, a sliding block is sleeved on the middle portion of the lead screw 13, a plurality of shift levers 15 are fixedly arranged at the bottom of the sliding block, the shift levers 15 are opposite to the discharge holes 22, one end of the lead screw 13 passes through one of the fixing plates 14 and is fixedly connected with the output shaft of a second gear motor 23, the second gear motor 23 is fixedly connected with one side of the carrying case 2 through a connecting member fixedly arranged on two sides of the bottom, the second gear motor 23 operates to drive the lead screw 13 to rotate between the two fixing plates 14, the lead screw 13 converts the rotary motion into linear motion, and then drives the fixing blocks and the shift levers 15 to reciprocate, during the motion, the shift levers 15 make the material in the discharge holes 22, place it and pile up and cause discharge opening 22 to block up together for the speed of unloading simultaneously, the fixed flush mounting plate that is equipped with in one side of bottom plate 1, flush mounting plate's surface is fixed respectively and is equipped with first gear motor switch and second gear motor switch, first gear motor 10 through first gear motor switch, second gear motor 23 through second gear motor switch all with external power supply electric connection.

When in use, the utility model discloses a roll crusher with a diversion structure, when in use, the dustproof cover plate 5 can be firstly opened through the damping rotating shaft, then the first speed reduction motor switch and the second speed reduction motor switch are opened, the first speed reduction motor 10 works to drive the second transmission wheel 9 to rotate, the second transmission wheel 9 drives the first transmission wheel 21 to rotate through the belt 8, the first transmission wheel 21 drives the first crushing roller 20 to rotate, the first crushing roller 20 rotates to drive the first gear 7 to rotate, because the first gear 7 is meshed with the second gear 6, the second gear 6 can reversely rotate relative to the first gear 7, thereby driving the second crushing roller to reversely rotate relative to the first crushing roller 20, at the moment, the material to be crushed can be put into the feed hopper 4, the feed hopper 4 falls into the crushing box 3 and is crushed by the first crushing roller 20 and the second crushing roller, at this moment, the rotating disc 18 rotates the material guide plate 19 to an inclined state, the crushed material falls into the bearing box 2 from the discharging hole through the material guide plate 19, the material is guided out to the discharging plate 11 of the discharging hole 22 by the two inclined flow distribution plates 16, the material is discharged from the discharging plate 11, the second speed reducing motor 23 runs to drive the screw 13 to rotate between the two fixing plates 14, the screw 13 converts the rotary motion into linear motion, then the fixing blocks and the plurality of shift rods 15 are driven to reciprocate, in the motion process, the plurality of shift rods 15 dial the material at the discharging hole 22 back and forth, the material is loose, the material is placed to be accumulated on one block to block the discharging hole 22, and meanwhile, the discharging speed is accelerated.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A double-roller crusher with a flow guide structure comprises a bottom plate (1) and is characterized in that, a bearing box (2) is fixedly arranged in the middle of the top of the bottom plate (1), a crushing box (3) is fixedly arranged at the top of the bearing box (2), a crushing mechanism is fixedly arranged inside the crushing box (3), material guide mechanisms are fixedly arranged on two sides inside the crushing box (3), a blanking guide mechanism is fixedly arranged inside the bearing box (2), a blanking port is arranged at the top of the bearing box (2), a blanking anti-blocking mechanism is fixedly arranged on one side of the front surface of the bearing box (2), a feeding hopper (4) is fixedly arranged at a feeding port in the middle of the top of the crushing box (3), one side of the top of the feed hopper (4) is hinged with a dustproof cover plate (5) through a damping rotating shaft, and a sealing shielding plate (24) is fixedly arranged on one side of the dustproof cover plate (5).

2. A roll crusher having a flow guide structure according to claim 1, wherein: the crushing mechanism comprises a first crushing roller (20) and a second crushing roller which are respectively inserted and connected between the inner walls of two sides of a crushing box (3), one end of the first crushing roller (20) penetrates through a bearing embedded in the inner wall of one side of the crushing box (3), a first transmission wheel (21) is fixedly connected with the first transmission wheel, a first speed reducing motor (10) is fixedly arranged on one side of the top of a bottom plate (1), one end of the first speed reducing motor (10) is fixedly connected with a second transmission wheel (9), the first transmission wheel (21) is in transmission connection with the second transmission wheel (9) through a belt (8), the other end of the first crushing roller (20) penetrates through the bearing embedded in the inner wall of the other side of the crushing box (3), a first gear (7) is fixedly connected with the other end of the second crushing roller, the bearing embedded in the inner wall of the other side of the crushing box (3) is penetrated through the one end of the second crushing, the first gear (7) is in meshed connection with the second gear (6).

3. A roll crusher having a flow guide structure according to claim 1, wherein: the material guide mechanism comprises material guide plates (19) which are respectively arranged on two sides inside the crushing box (3), the material guide plates (19) are connected with inner walls on two sides of the crushing box (3) in an inserting mode through connecting shafts fixedly connected with the two sides, one end of one of the connecting shafts penetrates through the inner wall on one side of the crushing box (3), and a rotary disc (18) is fixedly connected with the one end of the connecting shaft.

4. A roll crusher having a flow guide structure according to claim 1, wherein: unloading water conservancy diversion mechanism is including setting up flow distribution plate (16) in the inside both sides of bearing box (2) respectively, fixed baffle (17) of being equipped with in inside one side of bearing box (2), discharge opening (22), two have all been seted up to positive one side and back one side of bearing box (2) the inside of discharge opening (22) all alternates and is connected with stripper (11), two the both sides of stripper (11) are all fixed limiting plate (12) of being equipped with.

5. A roll crusher having a flow guide structure according to claim 1, wherein: the blanking anti-blocking mechanism comprises fixing plates (14) which are fixedly arranged on two sides of the front face of the bearing box (2) respectively, a lead screw (13) is connected between the fixing plates (14) in a penetrating mode, a sliding block is sleeved at the middle of the lead screw (13), a plurality of shift rods (15) are fixedly arranged at the bottom of the sliding block, one end of the lead screw (13) penetrates through one of the fixing plates (14), and is fixedly connected with an output shaft of a second speed reduction motor (23).

6. A roll crusher having a flow guide structure according to any one of claims 1 to 5, wherein: the fixed flush mounting plate that is equipped with in one side of bottom plate (1), flush mounting plate's surface is fixed respectively and is equipped with first gear motor switch and second gear motor switch, first gear motor (10) are through first gear motor switch, second gear motor (23) through second gear motor switch all with external power supply electric connection.