CN112387367A

CN112387367A - Fault detection's intelligent breaker

Info

Publication number: CN112387367A
Application number: CN202011101221.XA
Authority: CN
Inventors: 马驰; 孙启祥; 孙法虎
Original assignee: Zaozhuang Xinjinshan Intelligent Equipment Co Ltd
Current assignee: Zaozhuang Xinjinshan Intelligent Equipment Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-02-23

Abstract

The invention discloses an intelligent crusher for fault detection, and relates to the technical field of crusher equipment, which comprises a shell, wherein a feeding hopper is fixedly connected above the shell, a hammer head for crushing sand and stone is arranged under the feeding hopper, the hammer head is uniformly and rotatably arranged on a rotating hub, the rotating hub is fixedly connected to a first rotating shaft, the first rotating shaft is rotatably connected to the shell through a bearing, one end of the first rotating shaft is fixedly connected with a gear ring, a speed sensor is arranged above the gear ring and fixedly connected with the shell, a temperature sensor is fixedly connected to the shell, the temperature sensor faces to the axis of the first rotating shaft, plates are arranged on the rotating hub, plates are connected to a support through bolts, and a discharge hole is formed in the support under the first rotating shaft. The gear ring is arranged to be matched with the speed sensor to detect the rotating speed of the rotating shaft, and the temperature sensor is arranged to detect the temperature of the rotating shaft during working, so that the problems of overload of the device and the like are effectively avoided.

Description

Fault detection's intelligent breaker

Technical Field

The invention relates to the technical field of crusher equipment, in particular to an intelligent crusher for fault detection.

Background

The hammer crusher is a device for crushing materials in an impact mode, and is divided into a single rotor mode and a double rotor mode. The crusher is used for crushing a section of material with large particle size to be below 25 or 25 mm. The hammer crusher is suitable for crushing medium hardness materials such as limestone, slag, coke, coal and the like in industrial departments such as cement, chemical industry, electric power, metallurgy and the like.

The breaker is at the in-process that uses, contain the harder object of material in the required broken material sometimes and can't be smashed by the tup, the harder object of material will block between tup and lateral wall like this, lead to the belt to skid, the machine can not normally work, need even stop the motor this moment, unpack the machine apart and overhaul, place the overheated fracture of belt pulley, and in the use, because the high-speed high load operation of tup, can lead to the overheated phenomenon to appear in the pivot, if the cooling of shutting down in not time, can lead to the pivot and the bearing above that the phenomenon of sintering appears, repair the difficulty, cause serious economic loss, consequently, need one kind to find urgent need to detect the trouble that the breaker appears in the use.

Disclosure of Invention

The invention aims to provide an intelligent crusher for fault detection, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a fault detection's intelligent breaker, includes the casing, casing top fixedly connected with goes into the hopper, go into to install the tup that is used for smashing gravel and sand under the hopper, the tup evenly rotates and installs on changeing the hub, change hub fixed connection in first pivot, first pivot passes through the bearing and rotates the connection on the casing, one of first pivot serves fixedly connected with ring gear, install speedtransmitter directly over the ring gear, speedtransmitter and casing fixed connection, fixedly connected with temperature sensor on the casing, temperature sensor faces the axle center of first pivot, boards have been placed to changeing the hub, boards pass through bolted connection on the support, the support is opened under first pivot has the discharge gate.

As a further scheme of the invention: the shell is fixedly connected with a counterattack plate on the side wall of the upper half cavity.

As a still further scheme of the invention: the casing bottom fixedly connected with landing leg, glue fixedly connected with shock pad is passed through to the bottom of landing leg, and the material of shock pad is polyurethane, and it has the bolt via hole to open on the shock pad.

As a still further scheme of the invention: the shell is connected with the support in a sliding mode, a standard cushion block used for adjusting the height is placed between the support and the shell, a bolt is installed in a hole in the middle of the standard cushion block, and the bolt is connected with the nut through threads above the support.

As a still further scheme of the invention: the outer side of the shell is fixedly connected with a buzzer and a warning lamp which are used for warning overhigh temperature, and the outer side of the buzzer is also fixedly connected with a display panel which displays the rotating speed of the first rotating shaft.

As a still further scheme of the invention: first pivot is at the outside fixedly connected with driven pulley of casing, install conveyer on the driven pulley, conveyer suit is on driving pulley.

As a still further scheme of the invention: the driving belt pulley is fixedly connected with the second rotating shaft, one end of the second rotating shaft is rotatably connected with the base, the other end of the second rotating shaft is fixedly connected with an output shaft of the motor, and the motor is fixedly connected to the base.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the gear ring is arranged at one end of the rotating shaft and matched with the speed sensor to detect the rotating speed of the rotating shaft, and the temperature sensor is arranged at the axis of the rotating shaft to detect the temperature of the rotating shaft during working, so that the problems of jamming, overhigh temperature and the like of the device under the conditions of high speed and high load are effectively avoided, and the efficient operation of the device is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a fault-detecting intelligent crusher.

Fig. 2 is a schematic structural view of a first rotating shaft in the smart crusher for fault detection.

Fig. 3 is a schematic structural diagram of a driving pulley in the intelligent crusher for fault detection.

Fig. 4 is a schematic structural diagram of a gear ring in the intelligent crusher for fault detection.

In the figure: the device comprises a feeding hopper-1, a shell-2, a counterattack plate-3, a hammer-4, a rotating hub-5, a first rotating shaft-6, a bolt-7, a nut-8, a driving pulley-9, a base-10, a motor-11, a conveying belt-12, a supporting leg-13, a standard cushion block-14, a support-15, a discharge port-16, an plate-17, a second rotating shaft-18, a display panel-19, a warning lamp-20, a buzzer-21, a temperature sensor-22, a speed sensor-23, a gear ring-24, a bearing-25 and a driven pulley-26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in embodiment 1 of the present invention, an intelligent crusher for fault detection includes a housing 2, a hopper 1 is fixedly connected to an upper portion of the housing 2, a hammer 4 for crushing gravel and sand is installed under the hopper 1, the hammer 4 is uniformly and rotatably connected to a hub 5, the hub 5 is fixedly connected to a first rotating shaft 6, the first rotating shaft 6 is rotatably connected to the housing 2 through a bearing 25, one end of the first rotating shaft 6 is fixedly connected to a gear ring 24, a speed sensor 23 is installed over the gear ring 24, the speed sensor 23 is fixedly connected to the housing 2, the speed sensor 23 can calculate a rotating speed of the first rotating shaft 6 through the gear ring 24, a temperature sensor 22 is fixedly connected to the housing 2, the temperature sensor 22 faces an axis of the first rotating shaft 6, the temperature sensor 22 is used for detecting an axis temperature of the first rotating shaft 6, the rotating hub 5 is provided with plates 17, plates 17 are used for grinding and screening materials, the plates 17 are connected to a support 15 through bolts, and the support 15 is provided with a discharge hole 16 right below the first rotating shaft 6.

Wherein, first pivot 6 is at the outside fixedly connected with driven pulley 26 of casing 2, install conveyer 12 on the driven pulley 26, conveyer 12 suit is on driving pulley 9, and driving pulley 9 can drive driven pulley 26 through conveyer 12 and rotate.

The driving belt pulley 9 is fixedly connected with a second rotating shaft 18, one end of the second rotating shaft 18 is rotatably connected with the base 10, the other end of the second rotating shaft 18 is fixedly connected with an output shaft of the motor 11, the motor 11 is fixedly connected to the base 10, and the motor 11 can drive the driving belt pulley 9 to rotate through the second rotating shaft 18.

Example 2

Referring to fig. 1 to 4, the housing 2 is fixedly connected to a reaction plate 3 on a side wall of the upper cavity, and the reaction plate 3 is used for rebounding a material thrown away by the hammer 4.

Wherein, 2 bottom fixedly connected with landing legs 13 of casing, glue fixedly connected with shock pad is passed through to landing legs 13's bottom, and the material of shock pad is polyurethane, and it has the bolt via hole to open on the shock pad, and the shock pad can reduce the noise that the device operation in-process produced.

Wherein, casing 2 and support 15 sliding connection, place between support 15 and the casing 2 and be used for height-adjusting's standard cushion 14, bolt 7 is installed to the hole in standard cushion 14 middle, bolt 7 passes through threaded connection with nut 8 in the top of support 15, through the quantity of adjusting standard cushion 14, can adjust board 17 and the distance between the rotary hub 5, and then the diameter of control exit material.

A buzzer 21 and a warning lamp 20 for warning an over-high temperature are fixedly connected to the outer side of the housing 2, and a display panel 19 for displaying the rotating speed of the first rotating shaft 6 is also fixedly connected to the outer side of the buzzer 21.

The working principle of the invention is as follows: when a user operates the intelligent crusher for fault detection, the intelligent crusher is powered on, the motor 11 drives the driving belt pulley 9 to rotate at a high speed through the second rotating shaft 18, the driving belt pulley 9 drives the driven belt pulley 26 to rotate through the conveying belt 12, the driven belt pulley 26 drives the rotating hub 5 fixed on the first rotating shaft 6 together with the driven belt pulley to rotate at a high speed, the rotating hub 5 rotates at a high speed to drive the hammer head 4 rotatably mounted on the rotating hub to swing, at the moment, the user pours materials to be crushed into the feeding hopper 1, the materials rebound on the counterattack plate 3 through the knocking of the hammer head 4, are ground when the materials enter a gap between the rotating hub 5 and the plate 17, fall from a hole of the plate 17 and are discharged out of the body of the intelligent crusher through the discharge hole 16; furthermore, a plurality of small teeth are distributed on a gear ring 24 arranged at one end of the first rotating shaft 6, the rotating speed of the first rotating shaft 6 can be estimated by a speed sensor 23 fixed above the gear ring in a matching way, the rotating speed is displayed on a display panel 19, when the reading of the display panel 19 suddenly drops or even is zero, the inside of the display panel is blocked by a hard object, and needs to be cleaned in time, a temperature sensor 22 arranged at the axis of the first rotating shaft 6 can detect the temperature of the first rotating shaft 6 in real time, when the temperature of the first rotating shaft 6 is higher than a threshold value, a warning lamp 20 can continuously flash, and a buzzer 21 sends out buzzing sound to remind a worker; further, the user can adjust the height of the plate 17 by adjusting the number of standard spacers 14 between the support 15 and the housing 2, thereby adjusting the distance between the plate 17 and the hub 5 to control the size of the grit diameter.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fault detection's intelligent breaker, its characterized in that includes casing (2), casing (2) top fixedly connected with goes into hopper (1), go into hopper (1) under install tup (4) that are used for smashing gravel and sand, tup (4) evenly rotate and install on commentaries on classics hub (5), change hub (5) fixed connection on first pivot (6), first pivot (6) rotate through bearing (25) and connect on casing (2), one of first pivot (6) is served fixedly connected with ring gear (24), install speed sensor (23) directly over ring gear (24), speed sensor (23) and casing (2) fixed connection, fixedly connected with temperature sensor (22) on casing (2), temperature sensor (22) face the axle center of first pivot (6), plates (17) are placed on the rotating hub (5), the plates (17) are connected to the support (15) through bolts, and a discharge hole (16) is formed in the support (15) right below the first rotating shaft (6).

2. The smart breaker of claim 1 wherein the housing (2) has a counterattack panel (3) fixedly attached to the side wall of the upper half of the cavity.

3. The intelligent crusher for fault detection according to claim 2, wherein the bottom of the housing (2) is fixedly connected with a supporting leg (13), the bottom of the supporting leg (13) is fixedly connected with a shock pad through glue, the shock pad is made of polyurethane, and a bolt through hole is formed in the shock pad.

4. The intelligent crusher for fault detection according to claim 2, characterized in that the shell (2) is connected with a support (15) in a sliding manner, a standard cushion block (14) for adjusting the height is placed between the support (15) and the shell (2), a bolt (7) is installed in a hole in the middle of the standard cushion block (14), and the bolt (7) is connected with the nut (8) through threads above the support (15).

5. The intelligent crusher for fault detection according to any one of claims 2 to 4, wherein a buzzer (21) and a warning lamp (20) for warning of excessive temperature are fixedly connected to the outer side of the housing (2), and a display panel (19) for displaying the rotating speed of the first rotating shaft (6) is further fixedly connected to the outer side of the buzzer (21).

6. The intelligent fault-detecting crusher according to claim 5, wherein the first rotating shaft (6) is fixedly connected with a driven pulley (26) at the outer side of the housing (2), a transmission belt (12) is installed on the driven pulley (26), and the transmission belt (12) is sleeved on the driving pulley (9).

7. The intelligent fault-detecting crusher according to claim 6, characterized in that the driving pulley (9) is fixedly connected with a second rotating shaft (18), one end of the second rotating shaft (18) is rotatably connected with the base (10), the other end of the second rotating shaft (18) is fixedly connected with an output shaft of a motor (11), and the motor (11) is fixedly connected with the base (10).