CN213644381U

CN213644381U - Crusher with material level monitoring function

Info

Publication number: CN213644381U
Application number: CN202021704190.2U
Authority: CN
Inventors: 冯晶晶; 赖光皓
Original assignee: Zhongshan Shredder Machinery Co ltd
Current assignee: Zhongshan Shredder Machinery Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-07-09
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a crusher with material level monitoring function, which comprises a frame, a driving piece, a control panel, at least one spiral shaft and at least two induction units, wherein a crushing bin is arranged in the frame; the screw shaft is arranged in the crushing bin and can be matched with the side wall of the crushing bin to drive the material to move and crush the material; the driving piece is connected with the screw shaft to drive the screw shaft to rotate; the induction unit is arranged on the rack and can induce the heights of the materials at the two ends of the spiral shaft; the control panel is electrically connected with the sensing unit and the driving piece respectively. The crusher can improve the crushing and mixing efficiency by monitoring the accumulation condition of the material level of the crushing bin and timely adjusting the steering direction of the screw shaft.

Description

Crusher with material level monitoring function

Technical Field

The utility model relates to a solid waste handles technical field, in particular to breaker with material level monitoring function.

Background

When the screw crusher mixes materials, the screw shaft rotates to push the materials to the other end from one end, and if the rotating direction of the screw shaft is not changed, the materials are always accumulated on one side, so that the mixing effect of the materials is influenced. Therefore, in order to mix materials uniformly, some existing screw crushers usually control the screw shaft to rotate for a period of time and then reversely rotate for a period of time, such a method cannot control the rotation direction of the screw shaft in real time according to the accumulation condition of the materials in the crushing bin, and the mixing effect is poor and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a breaker with material level monitor function can improve broken efficiency of mixing through the condition of piling up of monitoring broken storehouse material level and in time adjusting turning to of screw axis.

The crusher with the material level monitoring function comprises a frame, a driving piece, a control panel, at least one spiral shaft and at least two induction units, wherein a crushing bin is arranged in the frame; the screw shaft is arranged in the crushing bin and can be matched with the side wall of the crushing bin to drive the material to move and crush the material; the driving piece is connected with the screw shaft to drive the screw shaft to rotate; the induction units are arranged on the rack, the two induction units are respectively arranged on two sides of the crushing bin, and the induction units can induce the material heights of two ends of the spiral shaft; the control panel is electrically connected with the sensing unit and the driving piece respectively.

According to the utility model discloses breaker with material level monitoring function has following beneficial effect at least: the driving piece drives the screw shaft to rotate, the screw shaft pushes the materials in the crushing bin to move towards one end of the screw shaft, so that the materials are gradually accumulated at one end of the screw shaft, the material height at one end of the screw shaft is monitored in real time through one of the sensing units, then the information is transmitted and fed back to the control panel, if the material height at one end of the spiral shaft is higher than a preset threshold value and is kept for a period of time, judging that the materials are excessively stacked, controlling the screw shaft to reversely rotate by the control panel to enable the materials to move towards the other end of the screw shaft, gradually forming the stack of the materials at the other end of the screw shaft, monitoring the height of the materials at the other end of the screw shaft in real time by another sensing unit, then the information is transmitted and fed back to the control panel, and similarly, if the other end of the spiral shaft has the condition of excessive accumulation, the control panel adjusts the rotation direction of the screw shaft again and circularly reciprocates until the materials are completely crushed and uniformly mixed. Therefore, materials at two ends of the spiral shaft are monitored in real time through the sensing unit, the steering of the spiral shaft can be adjusted in time, and the crushing and mixing efficiency of the crusher is improved.

According to the utility model discloses a some embodiments, broken storehouse includes first cavity and second cavity, the screw axis is provided with two, two the screw axis correspond set up in first cavity and second cavity, each all be provided with at least one above the both ends of screw axis the response unit is through setting up two screw axes to make two screw axes correspond to first cavity and second cavity, can increase the material that the single needs broken mixture, thereby improve broken mixing efficiency, the top of every screw axis tip all corresponds and is provided with at least one response unit, can implement accurate detection to the material of screw axis tip, improves the rate of accuracy of breaker adjustment screw axis rotation direction.

According to the utility model discloses a some embodiments, first cavity with second cavity intercommunication, two the rotation direction of screw axis is opposite, from this, when one of them screw axis was with the material propulsion to its self one end, some materials can pile up through self and remove to the cavity that another screw axis corresponds along with the action of gravity in, another screw axis rotation direction is opposite, so can be with the material forward opposite direction propulsion, final material forms at the other end and piles up, and slide into the cavity at first screw axis place again, form the circulation, can effectively avoid the material to take place to pile up in a large number at the tip of one of them screw axis like this, cooperate real-time supervision and the control panel of induction element to the screw axis direction simultaneously, can carry out efficient breakage and mix to the material.

According to some embodiments of the present invention, the sensing units are ultrasonic sensors, the ultrasonic sensors transmit ultrasonic waves, and the ultrasonic waves are reflected and received by the ultrasonic sensors after contacting the material, so as to obtain a distance between the material and the ultrasonic sensors, and the height change of the material is obtained by processing the change data of the distance, thereby realizing the non-contact real-time monitoring of the material height; meanwhile, each sensing unit is positioned above the spiral shaft, so that non-contact monitoring is conveniently implemented on materials at two ends of the spiral shaft, the sensing units are more convenient and durable, and the fed-back information is more visual and reliable.

According to some embodiments of the utility model, control panel includes that the touch screen display shows ware and controller, the touch screen display show ware with the controller is integrated as the integral type structure, the touch screen display shows ware and locates one side of frame conveniently observes the parameter of material directly perceivedly, conveniently shows the operation of controlling the breaker through touch screen display simultaneously.

According to some embodiments of the utility model, the top in broken storehouse is equipped with two at least mount pads, the mount pad with the induction element one-to-one, the induction element is located on the mount pad. The induction unit is convenient to install and fix.

According to some embodiments of the utility model, the perisporium of screw axis is around being equipped with spiral cutter, spiral cutter with the lateral wall cooperation in broken storehouse, the screw axis is rotating the in-process, and spiral cutter is the certain distance cooperation with the lateral wall in broken storehouse, cuts, breaks the material that is close to broken storehouse lateral wall, and the material that promotes simultaneously and keeps away from broken storehouse lateral wall advances, makes the position of material constantly change, reaches the effect broken, mixed and impel the transport.

According to some embodiments of the utility model, the spiral cutter is equipped with moves sword tooth, the lateral wall in broken storehouse be equipped with can with move sword tooth complex stationary knife tooth, the screw axis rotates the in-process, moves the sword tooth and rotates for stationary knife tooth, through moving mutually supporting of sword tooth and stationary knife tooth, produces shearing action to the material between sword tooth and the stationary knife tooth.

According to the utility model discloses a some embodiments, the screw axis is the toper, makes screw axis and broken storehouse have big footpath end and path end, and the material is followed the in-process that big footpath end removed to the path end, because the cross-section in broken storehouse is more and more narrow, therefore the material can be more and more concentrated to can be extruded, cut the material of each part more easily, effectively improve the effect of broken mixture.

According to some embodiments of the utility model, still include feeder hopper and discharge gate, the feeder hopper is located the top of frame, the inner chamber of feeder hopper with broken storehouse intercommunication, the feeding is conveniently located from the feeder hopper, the discharge gate is located the lateral part of frame, the discharge gate with broken storehouse intercommunication, the convenient ejection of compact of department from the discharge gate.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a crusher with a material level monitoring function according to an embodiment of the present invention;

FIG. 2 is a front view of the crusher with level monitoring shown in FIG. 1;

fig. 3 is a schematic top view of the crusher shown in fig. 1 with a level monitoring function.

Reference numerals:

the crushing device comprises a frame 100, a crushing bin 110, a first chamber 111, a second chamber 112, a fixed cutter tooth 113, a mounting seat 120, a feed hopper 130, a discharge hole 140, a spiral shaft 200, a spiral cutter 210 and a sensing unit 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, 2 and 3, the crusher with a material level monitoring function according to the embodiment of the present invention comprises a frame 100, a driving member, a control panel, at least one screw shaft 200 and at least two sensing units 300, wherein a crushing bin 110 is arranged in the frame 100; the screw shaft 200 is arranged in the crushing bin 110, and the screw shaft 200 can drive the material to move and crush the material by matching with the side wall of the crushing bin 110; the driving piece is connected with the screw shaft 200 to drive the screw shaft 200 to rotate; the sensing units 300 are arranged on the rack 100, the two sensing units 300 are respectively arranged at two sides of the crushing bin 110, and the sensing units 300 can sense the material height at two ends of the screw shaft 200; the control panel is electrically connected to the sensing unit 300 and the driving member, respectively.

Specifically, the driving member drives the screw shaft 200 to rotate, the screw shaft 200 pushes the material in the crushing bin 110 to move towards one end of the screw shaft 200, so that the material is gradually stacked at one end of the screw shaft 200, the material height at one end of the screw shaft 200 is monitored in real time through one of the sensing units 300, then information is transmitted and fed back to the control panel, if the material height at one end of the screw shaft 200 is higher than a preset threshold value and is kept for a period of time, it is judged that the material is excessively stacked, the control panel controls the screw shaft 200 to rotate in reverse direction, so that the material moves towards the other end of the screw shaft 200, the material is gradually stacked at the other end of the screw shaft 200, the material height at the other end of the screw shaft 200 is monitored in real time through the other sensing unit 300, then the information is transmitted and fed back to the control panel, and similarly, and (5) circulating to and fro until the materials are completely crushed and uniformly mixed. Therefore, materials at two ends of the spiral shaft 200 are monitored in real time through the sensing unit 300, the steering direction of the spiral shaft 200 can be adjusted in time, and the crushing and mixing efficiency of the crusher is improved.

In some embodiments of the utility model, as shown in fig. 3, crushing bin 110 includes first cavity 111 and second cavity 112, screw axis 200 is provided with two, two screw axis 200 correspond and set up in first cavity 111 and second cavity 112, all be provided with at least one induction unit 300 above the both ends of each screw axis 200, through setting up two screw axis 200, and make two screw axis 200 correspond first cavity 111 and second cavity 112, can increase the single material that needs the broken mixture, thereby improve broken mixing efficiency, the top of every screw axis 200 tip all corresponds and is provided with at least one induction unit 300, can implement accurate detection to the material of screw axis 200 tip, improve the accuracy that the breaker adjusted the screw axis 200 rotation direction.

As shown in fig. 1 and 3, a total of six sensing units 300 are disposed above the two screw shafts 200, wherein three sensing units 300 are uniformly arranged at intervals at one end of the screw shafts 200 to correspondingly monitor the heights of the materials at one ends of the first chamber 111 and the second chamber 112, the other three sensing units 300 are uniformly arranged at intervals at the other end of the screw shafts 200 to correspondingly monitor the heights of the materials at the other ends of the first chamber 111 and the second chamber 112, and the six sensing units 300 cooperate with each other to accurately monitor the heights of the materials at the ends of the two screw shafts 200 in real time.

It is conceivable that, in other embodiments, only one screw shaft 200 may be provided, and one sensing unit 300 is respectively provided above two ends of the screw shaft 200, so that the material height at the end of the screw shaft 200 can be monitored in real time; in other embodiments, the number of the screw shafts 200 can be increased to three, four, five, etc., each screw shaft 200 is correspondingly disposed in a chamber, such as a third chamber, a fourth chamber, a fifth chamber, etc., which is correspondingly matched with the screw shaft 200, and the end of each screw shaft 200 is correspondingly matched with at least one sensing unit 300 for monitoring, so as to ensure the accuracy of monitoring the material level near the end of each screw shaft 200.

In some embodiments of the present invention, the first chamber 111 and the second chamber 112 are communicated, and the rotation directions of the two screw shafts 200 are opposite, so when one of the screw shafts 200 pushes the material to one end of itself, a part of the material will be stacked by itself and move to the chamber corresponding to the other screw shaft 200 along with the gravity action, and the rotation direction of the other screw shaft 200 is opposite, so the material will be pushed in the opposite direction, and finally the material will be stacked at the other end, and slide into the chamber where the first screw shaft 200 is located again, so as to form a circulation, so that the material can be effectively prevented from being stacked at the end of one of the screw shafts 200 in a large amount, and meanwhile, the real-time monitoring of the sensing unit 300 and the control panel to the direction of the screw shafts 200 are matched, so that the material can be crushed and mixed more efficiently.

In some embodiments of the present invention, the sensing unit 300 is an ultrasonic sensor, the ultrasonic sensor transmits ultrasonic waves, the ultrasonic waves are reflected after contacting the material and received by the ultrasonic sensor, so as to obtain a distance between the material and the ultrasonic sensor, and the height change of the material is obtained by processing the change data of the distance, so as to realize the non-contact real-time monitoring of the height of the material; meanwhile, each sensing unit 300 is positioned above the spiral shaft 200, so that non-contact monitoring on materials at two ends of the spiral shaft 200 is facilitated, the sensing units 300 are more convenient and durable, and feedback information is more visual and reliable; it is contemplated that in other embodiments, the sensing unit 300 may be configured as a proximity switch, a distance sensor, etc. to estimate the height of the material by sensing the distance between the material and the sensing unit 300.

The utility model discloses an in some embodiments, control panel includes that the touch screen display shows the ware and the controller, and the touch screen display shows the ware and the integrated integral type structure of controller, and the touch screen display shows the ware and locates one side of frame 100, conveniently observes the parameter of material directly perceivedly, conveniently shows the operation that the breaker was controlled to the ware through the touch screen simultaneously.

In some embodiments of the present invention, as shown in fig. 1 and 3, at least two mounting seats 120 are disposed at the top of the crushing bin 110, the mounting seats 120 correspond to the sensing units 300 one by one, and the sensing units 300 are disposed on the mounting seats 120. The installation and fixation of the sensing unit 300 are facilitated.

In some embodiments of the present invention, as shown in fig. 2 and 3, the peripheral wall of the screw shaft 200 surrounds the spiral cutter 210, the spiral cutter 210 cooperates with the side wall of the crushing bin 110, the screw shaft 200 cooperates with the side wall of the crushing bin 110 in a certain distance during the rotation process, the material near the side wall of the crushing bin 110 is cut and crushed, and the material far away from the side wall of the crushing bin 110 is pushed to advance, so that the position of the material is changed continuously, and the effects of crushing, mixing and propelling the conveying are achieved.

Further, in some embodiments of the present invention, the spiral cutter 210 is provided with a movable cutter tooth, the side wall of the crushing bin 110 is provided with a fixed cutter tooth 113 capable of cooperating with the movable cutter tooth, the movable cutter tooth rotates relative to the fixed cutter tooth 113 in the rotation process of the spiral shaft 200, and the movable cutter tooth and the fixed cutter tooth 113 cooperate with each other to generate a shearing action on the material between the movable cutter tooth and the fixed cutter tooth 113.

The utility model discloses a some embodiments, screw axis 200 is the toper, makes screw axis 200 and broken storehouse 110 have big footpath end and path end, and the material is followed the in-process that big footpath end removed to the path end, because the cross-section of broken storehouse 110 is more and more narrow, therefore the material can be more and more concentrated to can be extruded, sheared the material of each part more easily, effectively improve broken mixed effect.

The utility model discloses a some embodiments still include feeder hopper 130 and discharge gate 140, and feeder hopper 130 locates the top of frame 100, and the inner chamber and the broken storehouse 110 of feeder hopper 130 communicate, conveniently feed from feeder hopper 130, and the lateral part of frame 100 is located to discharge gate 140, and discharge gate 140 communicates with broken storehouse 110, conveniently follows the ejection of compact of discharge gate 140.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the present invention.

Claims

1. A crusher with a level monitoring function, characterized by comprising:

the crushing device comprises a machine frame (100), wherein a crushing bin (110) is arranged in the machine frame (100);

at least one screw shaft (200), wherein the screw shaft (200) is arranged in the crushing bin (110), and the screw shaft (200) can drive the materials to move and crush the materials by matching with the side wall of the crushing bin (110);

the driving piece is connected with the screw shaft (200) to drive the screw shaft (200) to rotate;

the at least two induction units (300) are arranged on the rack (100), the two induction units (300) are respectively arranged on two sides of the crushing bin (110), and the induction units (300) can induce the material height at two ends of the screw shaft (200);

a control panel electrically connected to the sensing unit (300) and the driving member, respectively.

2. The crusher with level monitoring function as claimed in claim 1,

the crushing bin (110) comprises a first chamber (111) and a second chamber (112), two screw shafts (200) are arranged, the two screw shafts (200) are correspondingly arranged in the first chamber (111) and the second chamber (112), and at least one induction unit (300) is arranged above two ends of each screw shaft (200).

3. The crusher with level monitoring function as claimed in claim 2,

the first chamber (111) is communicated with the second chamber (112), and the rotating directions of the two screw shafts (200) are opposite.

4. The crusher with level monitoring function as claimed in claim 1,

the induction units (300) are all ultrasonic sensors, and the induction units (300) are all positioned above the spiral shaft (200).

5. The crusher with level monitoring function as claimed in claim 1,

the control panel comprises a touch screen display and a controller, the touch screen display and the controller are integrated into an integrated structure, and the touch screen display is arranged on one side of the rack (100).

6. The crusher with level monitoring function as claimed in claim 1,

the top of the crushing bin (110) is provided with at least two mounting seats (120), the mounting seats (120) correspond to the sensing units (300) one by one, and the sensing units (300) are arranged on the mounting seats (120).

7. The crusher with level monitoring function as claimed in claim 1,

the peripheral wall of the spiral shaft (200) is wound with a spiral cutter (210), and the spiral cutter (210) is matched with the side wall of the crushing bin (110).

8. The crusher with level monitoring function as claimed in claim 7,

the spiral cutter (210) is provided with movable cutter teeth, and the side wall of the crushing bin (110) is provided with fixed cutter teeth (113) which can be matched with the movable cutter teeth.

9. The crusher with level monitoring function as claimed in claim 1,

the spiral shaft (200) is conical.

10. The crusher with level monitoring function as claimed in claim 1,

still include feeder hopper (130) and discharge gate (140), feeder hopper (130) are located the top of frame (100), the inner chamber of feeder hopper (130) with broken storehouse (110) intercommunication, discharge gate (140) are located the lateral part of frame (100), discharge gate (140) with broken storehouse (110) intercommunication.