CN218705749U - Material storehouse blockage detection device - Google Patents

Abstract

The utility model discloses a feed bin blocks up detection device belongs to unloader technical field, has solved the technical problem that current jam detection device installation effectiveness is low. The blockage detection device comprises a microwave transmitter, a microwave receiver and two brackets; the microwave emitter and the microwave receiver are oppositely arranged on two sides of the outer wall of the hopper inlet by the two brackets respectively; the support includes base and backup pad, and the pedestal mounting is on the outer wall of hopper entry, and the backup pad is connected on the base, and the angularly adjustable between backup pad and the base, microwave emitter or microwave receiver set up in the backup pad. This application makes microwave emitter and microwave receiver can aim at fast, promotes the operating efficiency.

Description

Material storehouse blockage detection device

Technical Field

The utility model belongs to the technical field of the unloader, especially, relate to a feed bin blocks up detection device.

Background

In the continuous production process of the metallurgical industry, a belt conveying device is needed to convey a large amount of wet and sticky materials. The material warehouse is very easy to block in the process of conveying the material to a finished product bin or a lower-level belt production through the material warehouse, so that continuous production is affected, and the blockage of the material warehouse at each time not only needs to spend a large amount of labor for clearing accumulated materials, but also affects production. When the material warehouse is blocked by materials, the blocking condition needs to be found in time so as to be processed in time. The existing blockage detection device needs to spend a great deal of time to align and install the detection device when in application, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

This application aims at solving current jam detection device installation effectiveness low technical problem to a certain extent at least, for this reason, this application provides a feed bin and blocks up detection device.

The technical scheme of the application is as follows:

a device for detecting blockage of a material warehouse comprises a microwave transmitter, a microwave receiver and two brackets;

the microwave transmitter and the microwave receiver are oppositely arranged on two sides of the outer wall of the hopper inlet by the two brackets respectively;

the support comprises a base and a supporting plate, the base is installed on the outer wall of the hopper inlet, the supporting plate is connected to the base, the angle between the supporting plate and the base is adjustable, and the microwave emitter or the microwave receiver is arranged on the supporting plate.

In some embodiments, one end of the supporting plate is provided with a rotating shaft, and the supporting plate is hinged on the base through the rotating shaft.

In some embodiments, the detection device further comprises a stopper operable to change an angle between the support plate and the base.

In some embodiments, a side plate is fixedly arranged on one side of the base, the plane of the side plate is perpendicular to the rotating shaft, and an arc groove is formed in the side plate;

the lateral wall of backup pad is provided with first internal thread hole, first internal thread hole along with the orbit when backup pad rotates falls into the circular arc inslot, the locating part is the bolt, the bolt passes the circular arc groove with first internal thread hole threaded connection can lock the backup pad.

In some embodiments, the limiting member includes two side plates, the supporting plate is located between the two side plates, and the rotating shaft is rotatably disposed between the two side plates.

In some embodiments, the bracket further comprises a supporting seat and a locking member, the supporting seat is slidably disposed on the supporting plate, the moving direction of the supporting seat is perpendicular to the axial direction of the rotating shaft, and the locking member fixes the supporting seat on the supporting plate; the microwave emitter or the microwave receiver is arranged on the supporting seat.

In some embodiments, the supporting base includes a first connecting plate and a third connecting plate parallel to each other, and a second connecting plate connecting the first connecting plate and the third connecting plate, the first connecting plate is slidably connected to the supporting plate, a projection of the third connecting plate on the base extends beyond the base, and the microwave emitter or the microwave receiver is disposed on the third connecting plate.

In some embodiments, the third connecting plate is disposed on a side of the second connecting plate facing away from the base.

In some embodiments, the supporting plate is provided with a limiting groove along the moving direction of the supporting seat, the supporting seat is provided with a second internal thread hole, the locking member is a screw, and the screw penetrates through the limiting groove to be in threaded connection with the second internal thread hole.

In some embodiments, the supporting plate is provided with two parallel limiting grooves, and the supporting seat is provided with two second internal thread holes respectively corresponding to the limiting grooves.

The embodiment of the application has at least the following beneficial effects:

according to the technical scheme, when the detection device disclosed by the application is used for fixing the two supports at the inlets of the hoppers with different shapes respectively, the microwave emitter and the microwave receiver can be quickly aligned by adjusting the included angle between the support plate and the base, so that the operation efficiency is improved; and through adjustable backup pad and base for this embodiment can adapt to the entry of multiple shape hopper, reduces the cost of purchasing and using detection device by a wide margin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 shows a schematic view of the installation of a detection device in an embodiment of the present application;

FIG. 2 is a schematic view showing a mounting structure of a bracket in an embodiment of the present application;

FIG. 3 is a schematic view showing a further mounting structure of the bracket in the embodiment of the present application;

FIG. 4 is a perspective view of a stent in an embodiment of the present application;

the labels in the figure are: the method comprises the following steps of 1-a hopper, 2-a microwave emitter, 3-a microblog receiver, 4-a support, 5-a base, 51-a side plate, 52-an arc groove, 6-a support plate, 61-a limiting groove, 7-a rotating shaft, 8-a bolt, 9-a support seat, 91-a first connecting plate, 92-a second connecting plate, 93-a third connecting plate and 10-a screw.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Further, the present application may repeat reference numerals and/or reference letters in the various examples for simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

FIG. 1 shows a schematic view of the installation of a detection device in an embodiment of the present application; FIG. 2 is a schematic view showing a mounting structure of a bracket in an embodiment of the present application; FIG. 3 is a schematic view showing a further mounting structure of the bracket in the embodiment of the present application; fig. 4 shows a perspective view of a stent in an embodiment of the present application.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

as shown in fig. 1-4, the present embodiment provides a device for detecting blockage of a storage, which includes a microwave emitter 2, a microwave receiver, and two brackets 4, where the two brackets 4 are respectively used to fix the microwave emitter 2 or the microwave receiver at an inlet of a hopper 1, and specifically, the two brackets 4 respectively set the microwave emitter 2 and the microwave receiver at two sides of an outer wall of the inlet of the hopper 1, so that the microwave receiver can receive a microwave signal from the microwave emitter 2.

Support 4 includes base 5 and backup pad 6, and 5 accessible bolted connection's of base mode demountable installation is on the outer wall of hopper 1 entry, also can set up the draw-in groove through the outer wall at hopper 1 entry, sets up the fixture block on base 5, through the mode of joint with base 5 demountable installation on the outer wall of hopper 1 entry, and is further, also can install base 5 at hopper 1's entry through the welded mode to keep microwave emitter 2 and microwave receiver. The backup pad 6 is connected on base 5, and the angularly adjustable between backup pad 6 and the base 5, microwave emitter 2 or microwave receiver set up in backup pad 6, even the lateral wall of hopper 1 entrance is the slope or the entry deformation of hopper 1 leads to the outer wall of hopper 1 entrance irregular, through the position of adjustment backup pad 6 for microwave emitter 2 and microwave receiver aim at.

This application for fix two supports 4 respectively when the hopper 1 entry of different shapes, can be through adjusting the contained angle between backup pad 6 and the base 5, make microwave emitter 2 and microwave receiver can aim at fast, and through adjustable backup pad 6 and base 5, make this embodiment can adapt to the entry in multiple shape hopper 1, reduce the cost of purchasing and using detection device by a wide margin.

It can be understood that a connecting rod is arranged between the supporting plate 6 and the base 5, the connecting rod is made of metal which is soft in material and has supporting capacity, and the purpose of adjusting the relative position and the included angle between the supporting plate 6 and the base 5 is achieved by utilizing the plastic deformation of the metal. However, considering that the degree of clinker required by the operator is high by plastic deformation of the connecting member, referring to fig. 4, the supporting plate 6 is hinged to the base 5 through the rotating shaft 7 in the present embodiment. I.e. by the limitation of the rotation shaft 7, the support plate 6 can only rotate around the rotation shaft 7. The connection between the rotating shaft 7 and the base 5 can be tight, so that after the operating personnel rotates the supporting plate 6, the supporting plate 6 can keep the position unchanged after rotation, but along with the increase of the use frequency, the friction force between the rotating shaft 7 and the base 5 is reduced, and the supporting plate 6 is not easy to be maintained at the current position through the rotating shaft 7. The locating part can be magnet, and base 5 is made by iron, adsorbs magnet on base 5 to make 6 overlap joints of backup pad on magnet, through the position that removes magnet, can change the contained angle between backup pad 6 and the base 5.

Referring to fig. 2 and 3, a side plate 51 is fixedly arranged on one side of the base 5, a plane where the side plate 51 is located is perpendicular to the rotating shaft 7, and an arc groove 52 is arranged on the side plate 51; the lateral wall of backup pad 6 is provided with first internal thread hole, and the orbit when first internal thread hole rotates along with backup pad 6 falls into circular arc groove 52 in, and the locating part is bolt 8, and bolt 8 passes circular arc groove 52 and can lock backup pad 6 with first internal thread hole threaded connection, and the mode of regulation is more nimble, and detection device's total weight is not high, and is little to the pressure of hopper 1 entry. And the bolt 8 and the side plate 51 can support the support plate 6, so that the connection between the bottom plate and the support plate 6 is more stable.

Further, referring to fig. 4, the limiting member includes two side plates 51, the supporting plate 6 is located between the two side plates 51, two holes may be directly formed in opposite positions of the two side plates 51, and the rotating shaft 7 penetrates through the holes, so that the rotating shaft 7 may be rotatably disposed between the two side plates 51, and the assembly is convenient.

In order to further adapt to the shape of the outer wall of the inlet of the hopper 1, in the embodiment, refer to fig. 4, the support 4 further comprises a support seat 9 and a locking member, the microwave emitter 2 or the microwave receiver is arranged on the support seat 9, the support seat 9 is slidably arranged on the support plate 6, the moving direction of the support seat 9 is perpendicular to the rotating shaft 7, the locking member fixes the support seat 9 on the support plate 6, it can be understood that a rectangular through hole is formed in the middle of the support seat 9, the support seat 9 is sleeved on the support plate 6, the movement of the support seat 9 on the support plate 6 can be achieved, the locking member can be a bolt at the moment, a threaded hole is formed in the support seat 9, and after the bolt is in threaded connection with the threaded hole, the end of the bolt abuts against the support plate 6, and the support seat 9 can be locked on the support plate 6.

Further, referring to fig. 4, in this embodiment, the supporting seat 9 includes a first connecting plate 91 and a third connecting plate 93 that are parallel to each other, and a second connecting plate 92 that connects the first connecting plate 91 and the third connecting plate 93, the first connecting plate 91 is slidably connected to the supporting plate 6, a projection of the third connecting plate 93 on the base 5 exceeds the base 5, and the microwave emitter 2 or the microwave receiver is disposed on the third connecting plate 93, it can be understood that the position of the microwave emitter 2 or the microwave receiver is raised by the first connecting plate 91, so as to reduce an influence of the base 5 on receiving and transmitting the microwave signal, and improve the accuracy of detection.

Considering detection device's suitability, third connecting plate 93 sets up in the one side of second connecting plate 92 dorsad base 5, and it can be understood, base 5 has been kept away from relatively to the position of microwave emitter 2 or microwave receiver, has increased the angle that backup pad 6 can be adjusted, and when avoiding hopper 1 entry to be hourglass hopper-shaped, the lateral wall inclination of entry is great and makes third connecting plate 93 offset with the lateral wall of hopper 1 entry, causes the condition that microwave emitter 2 and microwave receiver can not aim at.

In this embodiment, the supporting plate 6 is provided with a limiting groove 61 along the moving direction of the supporting seat 9, the supporting seat 9 is provided with a second internal threaded hole, the locking member is a screw 10, and the screw 10 penetrates through the limiting groove 61 to be in threaded connection with the second internal threaded hole. Thus, referring to fig. 4, the first connection plate 91 is plate-shaped, and the weight of the support base 9 can be reduced, so that the second female screw hole is a through hole, a nut that engages with the screw 10 can be disposed, and the first connection plate 91 is locked to the support plate 6 by engagement of the screw 10 and the nut.

In order to ensure that the supporting seat 9 does not turn during the moving process, referring to fig. 4, in this embodiment, two parallel limiting grooves 61 are arranged on the supporting plate 6, the supporting seat 9 is provided with two second internal thread holes corresponding to the limiting grooves 61, and the supporting seat 9 is locked by two screws 10.

The using process specifically comprises the following steps: the first step is as follows: determining a mounting position, selecting the side wall of an inlet of the hopper 1 in the end face direction of the blanking roller to mount, wherein the height of the mounting position is about two thirds of the distance from the hopper 1 to the bottom, respectively forming holes on two side walls of the selected material warehouse, enabling the positions of the two holes to be opposite, respectively welding two bases 5 on the two holes, and ensuring the level of a rotating shaft 7. The second step is that: the microwave emitter 2 and the microwave receiver are respectively installed on different brackets 4 by using the installation sleeves, and the supporting plate 6 is adjusted to enable the microwave receiver to receive the signal of the microwave emitter 2. The third step: the microwave emitter 2 and the microwave receiver are debugged, generally, the microwave receiver is connected with a controller, the controller is connected with an alarm, and when the signal received by the microwave receiver is not in a set interval, the controller drives the alarm to ring.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise" indicate orientations or positional relationships based on the orientation or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A stock blockage detection device, comprising:

the microwave receiver comprises a microwave emitter, a microwave receiver and two brackets;

the microwave transmitter and the microwave receiver are oppositely arranged on two sides of the outer wall of the hopper inlet by the two brackets respectively;

the support comprises a base and a supporting plate, the base is installed on the outer wall of the hopper inlet, the supporting plate is connected to the base, the angle between the supporting plate and the base is adjustable, and the microwave emitter or the microwave receiver is arranged on the supporting plate.

2. The device for detecting blockage of a material warehouse as claimed in claim 1, wherein a rotating shaft is arranged at one end of the supporting plate, and the supporting plate is hinged on the base through the rotating shaft.

3. The magazine jam detection device of claim 2, further comprising a stop operable to change an angle between the support plate and the base.

4. The device for detecting blockage of the material warehouse according to claim 3, wherein a side plate is fixedly arranged on one side of the base, the plane of the side plate is perpendicular to the rotating shaft, and an arc groove is formed in the side plate;

the lateral wall of backup pad is provided with first internal thread hole, first internal thread hole along with the orbit when backup pad rotates falls into the circular arc inslot, the locating part is the bolt, the bolt passes the circular arc groove with first internal thread hole threaded connection can lock the backup pad.

5. The device for detecting blockage of a material warehouse as claimed in claim 4, wherein the limiting member comprises two side plates, the supporting plate is located between the two side plates, and the rotating shaft is rotatably disposed between the two side plates.

6. The device for detecting blockage of a material warehouse as claimed in claim 2, wherein the bracket further comprises a supporting seat and a locking member, the supporting seat is slidably arranged on the supporting plate, the moving direction of the supporting seat is perpendicular to the axial direction of the rotating shaft, and the locking member fixes the supporting seat on the supporting plate; the microwave emitter or the microwave receiver is arranged on the supporting seat.

7. The device for detecting blockage of a storage bin according to claim 6, wherein the supporting seat comprises a first connecting plate and a third connecting plate which are parallel to each other, and a second connecting plate which connects the first connecting plate and the third connecting plate, the first connecting plate is connected with the supporting plate in a sliding manner, the projection of the third connecting plate on the base exceeds the base, and the microwave emitter or the microwave receiver is arranged on the third connecting plate.

8. The device for detecting blockage of a storage hopper according to claim 7, wherein the third connecting plate is arranged on one side of the second connecting plate, which faces away from the base.

9. The device for detecting blockage of a material warehouse as claimed in claim 6, wherein the supporting plate is provided with a limiting groove along the moving direction of the supporting seat, the supporting seat is provided with a second internal threaded hole, the locking member is a screw, and the screw penetrates through the limiting groove and is in threaded connection with the second internal threaded hole.

10. The device for detecting blockage of a material warehouse as claimed in claim 9, wherein two parallel limiting grooves are arranged on the supporting plate, and the supporting seat is provided with two second internal threaded holes corresponding to the limiting grooves respectively.

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