CN220780520U - Intelligent processing multistage crushing screening machine - Google Patents

Abstract

The utility model relates to the technical field of crushing screening machines, in particular to an intelligent processing multistage crushing screening machine, which comprises a crushing box, wherein a feeding hole is formed in the position, close to the top, of the side wall of the crushing box, a discharging hole is formed in the position, close to the bottom, of the side wall of the crushing box, two crushing rollers are arranged in the position, close to the top, of the inside of the crushing box, an auxiliary mechanism for driving the two crushing rollers to rotate is arranged on the side wall of the crushing box, and the auxiliary mechanism comprises a driving gear, a driven gear, a driving turntable, a driven turntable and a first motor. According to the utility model, fine grinding is performed by utilizing the screen barrel on the basis of the original screen, and because the fine grinding wood chips are positioned in the screen barrel, grinding is realized by utilizing the rapid rotation of the rotating shaft and the crushing knife, so that if the wood which is not ground is always positioned in the screen barrel, the wood can not be ground until the wood is ground, and the wood can be taken out from the screen barrel, so that the grinding precision can be improved.

Description

Intelligent processing multistage crushing screening machine

Technical Field

The utility model relates to the technical field of crushing and screening machines, in particular to an intelligent processing multi-stage crushing and screening machine.

Background

In the prior art, the wood grinder consists of a machine body, a middle machine body and a lower machine body, wherein a triple stator large ring, a grinding cutter head and a fineness analyzer are arranged in the middle machine body. The main machine adopts an alloy cutter head. Has high wear resistance and thus improves the yield. The pulverizer is characterized by coarse pulverizing, fine pulverizing and centrifuging to pulverize, and a motor drives a pulverizer rotor to operate at high speed, so that high-speed air flow generated by the machine generates high-strength impact force, compression force and cutting force on pulverized materials, and achieves a unique pulverizing function.

When wood is crushed by utilizing the crusher, the motor is generally directly utilized to drive the crushing roller to rotate, so that the wood is crushed, if harder wood is encountered or other harder substances are contained in the wood, the crushing roller is blocked, but the motor always applies torque, and finally the motor is possibly overloaded to cause damage, or the crushing roller cannot bear pressure to damage.

Disclosure of Invention

The utility model aims to provide an intelligent processing multistage crushing screening machine, which solves the problems that in the prior art, when wood is crushed by utilizing a crusher, a motor is generally directly utilized to drive a crushing roller to rotate so as to crush the wood, if harder wood is met or other harder substances are contained in the wood, the crushing roller is blocked, but torque force is always applied to the motor, and finally the motor is possibly overloaded to cause damage, or the crushing roller cannot bear pressure to cause damage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an intelligent processing multistage crushing sieve separator, includes crushing case, the lateral wall of crushing case is close to the position at top and is provided with the feed inlet, the lateral wall of crushing case is close to the position at bottom and is provided with the discharge gate, the inside of crushing case is close to the position at top and is provided with two crushing rollers, the lateral wall of crushing case is provided with the assist mechanism that is used for driving two crushing rollers to rotate, assist mechanism includes driving gear, driven gear, driving turntable, driven turntable and first motor, two the equal fixed mounting in port central point of crushing roller has the connecting axle, and the connecting axle rotates and runs through crushing case, driving gear and driven gear respectively fixed mounting are at two connecting axle surfaces, first motor fixed mounting is at the lateral wall of crushing case, driving turntable fixed mounting is at the output shaft port of first motor, driven turntable and connecting axle port fixed connection, driving gear and driven gear meshing, be connected through belt transmission between driving turntable and the driven turntable, the inside of crushing case is located crushing roller bottom is provided with driving gear, crushing case inside is located the inside screen cloth barrel top position and rotates the inside the screen cloth barrel opening, the inside of screen cloth barrel is provided with the inside of screen cloth barrel, the inside is provided with the screen cloth barrel, the inside of screen cloth barrel is set up with the screen drum, the inside the screen cloth barrel.

Preferably, a sensor for detecting rotation of the driving gear is fixedly arranged on the side wall of the crushing box close to the driving gear.

Preferably, the crushing mechanism comprises a second motor, a rotating shaft and a crushing cutter uniformly and fixedly installed on the surface of the rotating shaft, the second motor is fixedly installed on the bottom wall of the crushing box, the rotating shaft is fixedly connected with an output shaft port of the second motor, and the rotating shaft rotates to penetrate through the bottom of the sieve barrel.

Preferably, the blowing mechanism comprises a blower and a heating box, a through hole is formed in the position, far away from the discharge hole, of the crushing box, the blower is fixedly installed in the through hole, an air outlet of the blower is communicated with the heating box, a heating wire is arranged in the heating box, and an air outlet of the heating box faces the discharge hole.

Preferably, a third motor is fixedly arranged in the crushing box, a driving gear is fixedly arranged at an output shaft port of the third motor, a toothed ring is fixedly arranged at the top of the screen barrel, and the driving gear is meshed with the toothed ring.

Preferably, the screen cloth slope sets up, the elongated slot has all been seted up for the position of screen cloth to smash the both sides of case, the inside sliding connection of elongated slot of smashing the case has the push pedal, the push pedal is "L" shape structure, the lateral wall fixed mounting of smashing the case has the cylinder, the output port and the push pedal fixed connection of cylinder, push pedal and screen cloth parallel and level, the cylinder slope sets up.

The utility model has at least the following beneficial effects:

through utilizing the screen bucket to finely crush on original screen cloth basis, because finely crushed saw-dust is in the inside of screen bucket, utilize the quick rotation of pivot and crushing sword to realize smashing, consequently will be in inside all the time if not by kibbling timber, only have the opportunity to come out from the screen bucket by smashing to can improve kibbling precision.

The utility model also has the following beneficial effects:

realize the transmission through two carousels, if receive harder timber in the crushing roller rotation process and stop and can't rotate, can utilize producing relative slip between belt and the carousel to make driving gear, driven gear and two crushing rollers stop rotating, and then avoid direct drive crushing roller to rotate and lead to the impaired or impaired phenomenon of crushing roller of motor, reduced the potential safety hazard.

The utility model also has the following beneficial effects:

through setting up the sensor, when driving gear and crushing roller receive to block unable pivoted, the sensor can detect driving gear and stop, with signal transmission to singlechip, singlechip passes through the first motor of controller control and stops to reduce and appear inside crushing roller and stop, and first motor normal operating leads to the phenomenon that the workman can't perceive unusual, improves intelligent effect.

The utility model also has the following beneficial effects:

through setting up the air inlet fan with the air blow to the heating cabinet in, utilize the heater strip of heating cabinet inside to heat the air current, then come out from the heating cabinet and act on in the inside timber of sieve barrel, on the one hand played and heated the stoving effect to help improving crushing effect, on the other hand will smash complete timber and blow away from sieve barrel lateral wall through the air current, conveniently use, in addition when saw-dust card at sieve barrel lateral wall, can utilize the air current to come out the saw-dust from reverse through the rotation to sieve barrel, reinforcing device's practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the pulverizing box of the present utility model;

FIG. 4 is a schematic view of the structure of the screen drum of the present utility model;

fig. 5 is a schematic view of the structure of the toothed ring of the present utility model.

In the figure: 1. a crushing box; 2. a pulverizing roller; 3. a drive gear; 4. a first motor; 5. a driving turntable; 6. a driven turntable; 7. a driven gear; 8. a sensor; 9. a screen; 10. a wind inlet machine; 11. a heating box; 12. a toothed ring; 13. a second motor; 14. a rotating shaft; 15. a crushing knife; 16. a sieve barrel; 17. a third motor; 18. a drive gear; 19. a cylinder; 20. a push plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-5, an intelligent processing multi-stage crushing screening machine comprises a crushing box 1, wherein a feeding port is arranged at a position, close to the top, of the side wall of the crushing box 1, a discharging port is arranged at a position, close to the bottom, of the side wall of the crushing box 1, and is characterized in that two crushing rollers 2 are arranged at a position, close to the top, of the inside of the crushing box 1, an auxiliary mechanism for driving the two crushing rollers 2 to rotate is arranged at the side wall of the crushing box 1, the auxiliary mechanism comprises a driving gear 3, a driven gear 7, a driving turntable 5, a driven turntable 6 and a first motor 4, connecting shafts are fixedly arranged at the central positions of ports of the two crushing rollers 2, the connecting shafts rotate to penetrate through the crushing box 1, the driving gear 3 and the driven gear 7 are fixedly arranged on the surfaces of the two connecting shafts respectively, the first motor 4 is fixedly arranged on the side wall of the crushing box 1, the driving turntable 5 is fixedly arranged at the output shaft port of the first motor 4, the driven turntable 6 is fixedly connected with the port of the connecting shaft, the driving gear 3 is meshed with the driven gear 7, the driving turntable 5 is connected with the driven turntable 6 through belt transmission, the screen 9 is arranged at the position of the bottom of the crushing roller 2 in the crushing box 1, the screen 16 with the top opening is rotationally connected at the position of the bottom of the screen 9 in the crushing box 1, the screen 16 is flush with the discharge port, the crushing mechanism is arranged in the screen 16, the air blowing mechanism is arranged at the position of the flush of the inner part of the crushing box 1 and the screen 16, electric equipment in the device is controlled by an external singlechip and a controller, in use, firstly, wood is put into the crushing box 1 through the feed port, the two crushing rollers 2 are driven to rotate through the auxiliary mechanism, so that wood is coarsely crushed, wood dust after coarsely crushing can be screened on the screen 9, the saw-dust through screening can enter the inside of screen bucket 16, then utilize crushing mechanism to carry out finely crushing to the inside saw-dust of screen bucket 16, at finely crushing in-process, utilize the mechanism of blowing to blow to the inside saw-dust of screen bucket 16, make the saw-dust that smashes blow off under the effect of air current, thereby utilize the discharge gate to be blown out, because finely crushed saw-dust is in the inside of screen bucket 16, consequently can be in the inside all the time if not by kibbling, only have the opportunity to come out from screen bucket 16 until being smashed, thereby can improve kibbling precision.

Further, the auxiliary mechanism includes driving gear 3, driven gear 7, driving carousel 5, driven carousel 6 and first motor 4, the equal fixed mounting in port central point of two crushing roller 2 puts and has the connecting axle, the connecting axle rotates and runs through crushing case 1, driving gear 3 and driven gear 7 fixed mounting are on two connecting axle surfaces respectively, first motor 4 fixed mounting is at the lateral wall of crushing case 1, driving carousel 5 fixed mounting is at the output shaft port of first motor 4, driven carousel 6 and connecting axle port fixed connection, driving gear 3 and driven gear 7 meshing, be connected through belt transmission between driving carousel 5 and the driven carousel 6, auxiliary mechanism in use, utilize first motor 4 to drive driving carousel 5 rotation, driving carousel 5 drives driven carousel 6 rotation, driven carousel 6 drives the connecting axle rotation, the connecting axle drives driving gear 3 and crushing roller 2 rotation, driving gear 3 can drive driven gear 7 rotation, thereby drive two crushing roller 2 and rotate towards opposite direction, and then can play preliminary purpose of smashing timber, receive hard timber in the in-process to stop and can not produce the relative rotation of driving carousel 2 with the driven gear 3 when the relative rotation of motor, thereby the potential safety hazard is avoided the crushing roller 2 to the relative rotation, and the potential safety hazard is reduced, and the crushing roller 2 is damaged or is prevented from being rotated to the relative rotation.

Further, the position fixed mounting that the lateral wall of smashing case 1 is close to driving gear 3 has and is used for detecting driving gear 3 pivoted sensor 8, through setting up sensor 8, when driving gear 3 and crushing roller 2 receive to block unable pivoted, sensor 8 can detect driving gear 3 and stop, signal transmission to the singlechip, the singlechip passes through controller control first motor 4 and stops to reduce and appear inside crushing roller 2 and stop, and first motor 4 normal operating leads to the phenomenon that the workman can't perceive unusual, improves intelligent effect.

Further, the crushing mechanism comprises a second motor 13, a rotating shaft 14 and a crushing cutter 15 uniformly and fixedly installed on the surface of the rotating shaft 14, the second motor 13 is fixedly installed on the bottom wall of the crushing box 1, the rotating shaft 14 is fixedly connected with an output shaft port of the second motor 13, the rotating shaft 14 rotates to penetrate through the bottom of the screen barrel 16, the second motor 13 is started in use of the crushing mechanism, the second motor 13 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the crushing cutter 15 to rotate, so that wood in the screen barrel 16 is crushed.

Further, the mechanism of blowing includes air inlet machine 10 and heating cabinet 11, the position that the discharge gate was kept away from to crushing case 1 is offered and the through-hole, air inlet machine 10 fixed mounting is in the inside of through-hole, air outlet and the heating cabinet 11 intercommunication of air inlet machine 10, the inside of heating cabinet 11 is provided with the heater strip, the air outlet of heating cabinet 11 is towards the discharge gate, the mechanism of blowing is in use, utilize air inlet machine 10 to blow air into heating cabinet 11, utilize the heater strip of heating cabinet 11 inside to heat the air current, then come out from heating cabinet 11 and act on in the inside timber of sieve barrel 16, on the one hand have played the effect of heating and drying to help improving crushing effect, on the other hand will smash complete timber and blow away from sieve barrel 16 lateral wall through the air current, the convenience is used.

Further, the inside fixed mounting of smashing case 1 has third motor 17, the output shaft port fixed mounting of third motor 17 has drive gear 18, the top fixed mounting of screen bucket 16 has ring gear 12, drive gear 18 and ring gear 12 meshing, through setting up third motor 17, third motor 17 drives drive gear 18 and rotates, drive gear 18 drives ring gear 12 and rotates, ring gear 12 drives screen bucket 16 and rotates, thereby make the timber inside screen bucket 16 can evenly receive the air current effect, help smashing the screening, and through the rotation of screen bucket 16, can utilize the air current to come out the saw-dust from reverse when the saw-dust card is at screen bucket 16 lateral wall, the practicality of reinforcing device.

Further, screen cloth 9 slope sets up, the elongated slot has all been seted up for screen cloth 9's position in the both sides of smashing case 1, the inside sliding connection of elongated slot of smashing case 1 has push pedal 20, push pedal 20 is "L" shape structure, smashing the lateral wall fixed mounting of case 1 has cylinder 19, the output port and the push pedal 20 fixed connection of cylinder 19, push pedal 20 and screen cloth 9 parallel and level, cylinder 19 slope sets up, screen cloth 9 slope sets up the convenience and makes the direct landing of the complete timber of no breakage go out, push pedal 20 through setting up, can utilize cylinder 19 to drive the removal, thereby can make the timber that does not pass through screen cloth 9 and does not follow screen cloth 9 landing go out directly, raise machining efficiency, reduce screen cloth 9 phenomenon of blocking.

In summary, the electric equipment in the device is controlled by an external singlechip and a controller, in use, firstly, wood is placed into the crushing box 1 by utilizing a feed inlet, two crushing rollers 2 are driven by an auxiliary mechanism to rotate, so that the wood is coarsely crushed, the coarsely crushed wood chips are screened on a screen 9, the screened wood chips enter the inside of a screen barrel 16, then the screened wood chips in the screen barrel 16 are finely crushed by utilizing a crushing mechanism, in the fine crushing process, the air blowing mechanism is utilized to blow the wood chips in the screen barrel 16, so that the crushed wood chips can be blown out under the action of air flow, and then the material outlet is utilized to blow out, and as the finely crushed wood chips are positioned in the screen barrel 16, if not crushed, the wood chips are always positioned in the inside until the crushed wood chips are crushed, the wood chips have a chance to come out of the screen barrel 16, so as to improve the crushing precision, the auxiliary mechanism uses the first motor 4 to drive the driving turntable 5 to rotate, the driving turntable 5 to drive the driven turntable 6 to rotate, the driven turntable 6 to drive the connecting shaft to rotate, the connecting shaft to drive the driving gear 3 and the crushing roller 2 to rotate, the driving gear 3 can drive the driven gear 7 to rotate, thereby driving the two crushing rollers 2 to rotate towards opposite directions, further achieving the purpose of preliminary crushing wood, realizing transmission through the two turntables, if the crushing roller 2 is blocked by harder wood in the rotating process and can not rotate, generating relative sliding between the belt and the turntables, thereby stopping the rotation of the driving gear 3, the driven gear 7 and the two crushing rollers 2, further avoiding the phenomenon that the motor is damaged or the crushing roller 2 is damaged by directly driving the crushing roller 2 to rotate, reducing the potential safety hazard, by arranging the sensor 8, when the driving gear 3 and the crushing roller 2 are blocked and can not rotate, the sensor 8 can detect that the driving gear 3 is stopped and transmit signals to the singlechip, the singlechip controls the first motor 4 to stop through the controller, so that the phenomenon that the internal crushing roller 2 stops and the abnormality can not be perceived by workers due to normal operation of the first motor 4 is reduced, the intelligent effect is improved, the crushing mechanism starts the second motor 13 when in use, the second motor 13 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the crushing knife 15 to rotate, thereby crushing wood in the sieve barrel 16, the blowing mechanism blows air into the heating box 11 through the air inlet fan 10 when in use, heats air flow through the heating wire in the heating box 11 and then acts on the wood in the sieve barrel 16 from the heating box 11, on the one hand, the effect of heating and drying the wood is achieved, thereby being beneficial to improving the crushing effect, on the other hand, the crushed complete wood is blown out of the side wall of the screen barrel 16 through air flow, the use is convenient, through the arrangement of the third motor 17, the third motor 17 drives the driving gear 18 to rotate, the driving gear 18 drives the toothed ring 12 to rotate, the toothed ring 12 drives the screen barrel 16 to rotate, thereby enabling the wood in the screen barrel 16 to be uniformly acted by the air flow, crushing and screening are facilitated, and through the rotation of the screen barrel 16, when the wood chips are clamped on the side wall of the screen barrel 16, the wood chips can be reversely discharged by the air flow, the practicability of the device is enhanced, the inclined arrangement of the screen 9 is convenient for enabling the wood which is not completely crushed to directly slide out, through the arranged push plate 20, the cylinder 19 can be utilized to drive and move, thereby enabling the wood which is not passed through the screen 9 and is not slid out of the screen 9 to directly push out, the processing efficiency is improved, and the phenomenon that the screen 9 is blocked is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an intelligent processing multistage crushing sieve separator, includes smashes case (1), the position that the lateral wall of smashing case (1) is close to the top is provided with the feed inlet, the position that the lateral wall of smashing case (1) is close to the bottom is provided with the discharge gate, a serial communication port, the inside of smashing case (1) is provided with two crushing roller (2) near the position at top, the lateral wall of smashing case (1) is provided with the auxiliary mechanism that is used for driving two crushing roller (2) and carries out pivoted, auxiliary mechanism includes driving gear (3), driven gear (7), driving turntable (5), driven turntable (6) and first motor (4), two the equal fixed mounting in port central point of crushing roller (2) is put and is installed the connecting axle, and the connecting axle rotates and runs through smashing case (1), driving gear (3) and driven gear (7) are fixed mounting respectively at two connecting axle surfaces, first motor (4) fixed mounting is at the lateral wall of smashing case (1), driving turntable (5) fixed mounting is at the output shaft port of first motor (4), driven turntable (6) and driven gear (6) are connected through driving belt (6) and driven turntable (6), the inside of smashing case (1) is located the position of smashing roller (2) bottom and is provided with screen cloth (9), the inside position that is located screen cloth (9) bottom of smashing case (1) rotates and is connected with open-top's screen drum (16), screen drum (16) and discharge gate parallel and level, the inside of screen drum (16) is provided with crushing mechanism, the inside of smashing case (1) is provided with blast mechanism with the position of screen drum (16) parallel and level.

2. The intelligent processing multistage crushing and screening machine according to claim 1, wherein a sensor (8) for detecting rotation of the driving gear (3) is fixedly installed on the side wall of the crushing box (1) close to the driving gear (3).

3. The intelligent processing multistage crushing and screening machine according to claim 1, wherein the crushing mechanism comprises a second motor (13), a rotating shaft (14) and a crushing cutter (15) uniformly and fixedly installed on the surface of the rotating shaft (14), the second motor (13) is fixedly installed on the bottom wall of the crushing box (1), the rotating shaft (14) is fixedly connected with an output shaft port of the second motor (13), and the rotating shaft (14) rotates to penetrate through the bottom of the screen barrel (16).

4. The intelligent processing multistage crushing and screening machine according to claim 1, wherein the blowing mechanism comprises a blower (10) and a heating box (11), a through hole is formed in a position, away from a discharge hole, of the crushing box (1), the blower (10) is fixedly mounted in the through hole, an air outlet of the blower (10) is communicated with the heating box (11), a heating wire is arranged in the heating box (11), and an air outlet of the heating box (11) faces the discharge hole.

5. The intelligent processing multistage crushing and screening machine according to claim 4, wherein a third motor (17) is fixedly installed in the crushing box (1), a driving gear (18) is fixedly installed at an output shaft port of the third motor (17), a toothed ring (12) is fixedly installed at the top of the screen barrel (16), and the driving gear (18) is meshed with the toothed ring (12).

6. The intelligent processing multistage crushing screening machine according to claim 1, wherein the screen (9) is obliquely arranged, long grooves are formed in two sides of the crushing box (1) relative to the screen (9), a push plate (20) is slidably connected in the long grooves of the crushing box (1), the push plate (20) is of an L-shaped structure, an air cylinder (19) is fixedly arranged on the side wall of the crushing box (1), an output end port of the air cylinder (19) is fixedly connected with the push plate (20), the push plate (20) is flush with the screen (9), and the air cylinder (19) is obliquely arranged.