CN215158595U

CN215158595U - Blanking pipe blanking material detection device

Info

Publication number: CN215158595U
Application number: CN202121172352.7U
Authority: CN
Inventors: 刘振华
Original assignee: Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co ltd; Xinjiang Zhongtai Chemical Co Ltd
Current assignee: Xinjiang Zhongtai Chemical Tuokexun Energy Chemical Co ltd; Xinjiang Zhongtai Chemical Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-14
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a unloading pipe unloading material detection device, including the unloading pipe of vertical setting, still include: the detection chamber is arranged on the side surface of the blanking pipe, a detection port communicated with the detection chamber is arranged on the side surface of the blanking pipe, and a rotating member is arranged in the detection chamber; set up the detection piece in the detection room, the middle part of detecting the piece is connected with the lateral wall that detects the room through rotating, and the sense terminal that detects the piece runs through the detection mouth and stretches into in the unloading pipe. The utility model discloses set up the detection room in the side of unloading pipe, be provided with the detection piece that the sense terminal stretched into the unloading pipe in the detection room, can detect whether unloading in the unloading pipe, simple structure, it is with low costs.

Description

Blanking pipe blanking material detection device

Technical Field

The utility model relates to a technical field is carried to the material, especially relates to a unloading pipe unloading material detection device.

Background

The blanking pipe is a pipeline used for conveying solid particles of the production system, accumulated materials or fluffy materials are easy to occur in the blanking process of the blanking pipe, and the normal production of the production system can be influenced if the blanking of the blanking pipe is smooth.

At present, in order to measure whether the blanking pipe normally performs blanking, a microwave material level switch or a rotation-resistant material level meter is mainly installed on the blanking pipe, the installation cost of the microwave material level switch is high, the rotation-resistant material level meter is easily damaged by material collision, and a protection plate needs to be installed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a simple structure, detect convenient unloading pipe unloading material detection device to solve above-mentioned at least one technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a blanking pipe unloading material detection device, includes the blanking pipe of vertical setting, still includes:

the detection chamber is arranged on the side surface of the blanking pipe, a detection port communicated with the detection chamber is formed in the side surface of the blanking pipe, and a rotating member is arranged in the detection chamber;

set up in detect indoor detection piece, the middle part of detecting the piece is passed through rotate the piece with the lateral wall of detecting the room is connected, the sense terminal of detecting the piece runs through it stretches into to detect the mouth in the unloading pipe.

The utility model has the advantages that: the utility model discloses set up the detection room in the side of unloading pipe, be provided with the detection piece that the sense terminal stretched into the unloading pipe in the detection room, can detect whether unloading in the unloading pipe, simple structure, it is with low costs.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the rotating part comprises a shaft sleeve and a fixed shaft, the shaft sleeve is sleeved outside the fixed shaft and is rotatably connected with the fixed shaft, two ends of the fixed shaft are fixedly connected with the inner walls of the opposite sides of the detection chamber, and the side surface of the shaft sleeve is fixedly connected with the middle part of the detection part.

The beneficial effect of adopting the further scheme is that: the shaft sleeve and the fixed shaft rotate relatively, so that the detection piece can adapt to different blanking amounts, and the detection piece convenient to rotate can be rotated.

Furthermore, the detection piece comprises a detection plate and a counterweight plate which are integrally connected, and an included angle between the detection plate and the counterweight plate is set.

The beneficial effect of adopting the further scheme is that: the detecting plate and the counterweight plate are arranged at an included angle, and when the detecting plate is subjected to the blanking action, the position change of the counterweight plate can be transmitted, so that the blanking detection is facilitated.

Furthermore, a counterweight adjusting piece is arranged on the counterweight plate, and the lower end of the counterweight adjusting piece is fixedly connected with the counterweight plate through a screw.

The beneficial effect of adopting the further scheme is that: the gravity center position that detects the piece can be changed to the counter weight regulating part, can adjust the inclination of pick-up plate, can adapt to different types of unloading.

Furthermore, a measuring piece for measuring the position change of the counterweight plate is arranged in the detection chamber.

The beneficial effect of adopting the further scheme is that: the measuring piece can measure the position change of the counterweight plate, so that the position change of the detection plate can be determined, and whether the blanking pipe is blanked or not and the blanking amount can be detected.

Further, the measuring part comprises a proximity switch and an induction part matched with the proximity switch for induction, the induction part is fixed on the counterweight plate, and the proximity switch is fixed on the inner top wall of the detection chamber.

The beneficial effect of adopting the above further scheme is to adopt: whether unloading in the unloading pipe can be detected with the response piece cooperation to proximity switch.

Furthermore, a limiting part is vertically arranged on the inner top wall of the detection chamber, and the top end of the limiting part is fixedly connected with the inner top wall of the detection chamber.

The beneficial effect of adopting the further scheme is that: the locating part can carry on spacingly to the weight plate, avoids response piece direct contact proximity switch, plays the guard action to proximity switch.

Further, the included angle between the detection plate and the counterweight plate is 105-135 degrees.

The beneficial effect of adopting the further scheme is that: the detection plate and the counterweight plate which are arranged at the included angle are adopted, so that the detection plate is flexible in rotation and movement, and the detection limit range between the proximity switch and the induction member is large.

Furthermore, a bearing is arranged between the shaft sleeve and the fixed shaft.

The beneficial effect of adopting the further scheme is that: the bearing is good in stability and flexible in rotation.

Furthermore, a locking screw is arranged on the side wall of the shaft sleeve.

The beneficial effect of adopting the further scheme is that: the locking screw can be in the maintenance in-process, if the adjustment counter weight in-process is to locking axle sleeve and fixed axle, it is safer to use.

Drawings

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

fig. 2 is a schematic structural view of the proximity switch and the sensing member of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a discharging pipe; 2. a detection chamber; 3. a detection member; 31. detecting a plate; 32. a weight plate; 33. a counterweight adjustment member; 4. a rotating member; 41. a shaft sleeve; 42. a fixed shaft; 43. a bearing; 44. locking the bolt; 5. a measuring member; 51. a sensing member; 52. a proximity switch; 53. and a limiting member.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1 and 2, the core of this embodiment is to provide a blanking pipe blanking material detection device, including the blanking pipe 1 of vertical setting, still include: the detection chamber 2 is arranged on the side surface of the blanking pipe 1, a detection port communicated with the detection chamber 2 is arranged on the side surface of the blanking pipe 1, and a rotating part is arranged in the detection chamber 2; set up the detection piece 3 in detecting chamber 2, the middle part of detection piece 3 is connected with the lateral wall that detects chamber 2 through rotating the piece, and the sense terminal of detection piece 3 runs through the detection mouth and stretches into in the unloading pipe 1.

It should be noted that an ash removal port (not shown in the attached drawings) is arranged at the bottom in the detection chamber 2 to clean materials deposited in the detection chamber 2, an ash removal cover is covered on the ash removal port, and the ash removal cover is connected with the ash removal port in a sealing manner; in addition, in order to facilitate the observation of the running state of the detection part 3, a transparent observation window is arranged on one side of the detection chamber 2 departing from the blanking pipe 1, and the observation window is hermetically connected with the side wall of the detection chamber 2.

Preferably, the rotating member includes a sleeve 41 and a fixed shaft 42, the sleeve 41 is sleeved outside the fixed shaft 42 and rotatably connected with the fixed shaft 42, two ends of the fixed shaft 42 are fixedly connected with inner walls of opposite sides of the detecting chamber 2, and a side surface of the sleeve 41 is fixedly connected with a middle portion of the detecting member 3.

It should be noted that the fixed shaft 42 is longitudinally arranged, two ends of the fixed shaft 42 are fixedly connected with the side walls of the opposite sides of the detection chamber 2, the shaft sleeve 41 is sleeved outside the fixed shaft 42 and rotatably connected with the fixed shaft 42, when the detection member 3 is subjected to a blanking action, the shaft sleeve 41 can be driven to rotate relative to the fixed shaft 42, the rotation action is detected, and the blanking state of the blanking pipe 1 can be detected.

Preferably, the detecting member 3 comprises a detecting plate 31 and a weight plate 32 which are integrally connected, and the detecting plate 31 and the weight plate 32 are arranged at an included angle.

Preferably, the weight plate 32 is provided with a weight adjusting member 33, and the lower end of the weight adjusting member 33 is fixedly connected with the weight plate 32 through a screw.

It should be noted that the balance weight adjusting part can be provided with one or a plurality of balance weight adjusting parts arranged at intervals along the length direction of the balance weight plate, the lower end of the balance weight adjusting part is fixedly connected with the upper side wall of the balance weight plate through a screw, the initial inclination angle of the detection plate can be changed by adjusting the balance weight on the balance weight plate, and the detection limit of different materials can be adapted in the feeding process.

Preferably, a measuring member 5 for measuring a change in position of the weight plate 32 is provided in the detection chamber 2.

Preferably, the measuring member 5 includes a proximity switch 52 and a sensing member 51 cooperating with the proximity switch 52 for sensing, the sensing member 51 is fixed on the weight plate 32, and the proximity switch 52 is fixed on the inner top wall of the detection chamber 2.

It should be noted that the proximity switch 52 is a position switch that can be operated without mechanical direct contact with the moving part, when the object approaches the sensing surface of the switch to the action distance, the switch can act without mechanical contact and any pressure application, thereby driving the direct current appliance or providing a control instruction to a computer (PLC) device, and detecting the blanking state in the blanking pipe 1 by obtaining the control instruction of the proximity switch, in this embodiment, the top wall of the detection chamber 2 is provided with a mounting hole, the sensing end of the proximity switch 52 passes through the mounting hole and extends into the detection chamber 2, and the proximity switch 52 is fixedly connected with the mounting hole, when the proximity switch 52 is in inductive matching with the induction piece 51, the counterweight plate 32 moves to be horizontal, so that the top end of the sensing element 51 is in sensing fit with the sensing end of the proximity switch 52, and the sensing element 51 and the sensing end of the proximity switch 52 are arranged at intervals.

Preferably, a limiting member 53 is vertically disposed on an inner top wall of the detection chamber 2, and a top end of the limiting member 53 is fixedly connected with the inner top wall of the detection chamber 2.

It should be noted that, the limiting member 53 is cylindrical, when the weight plate 32 moves to the horizontal position, the lower end surface of the limiting member 53 abuts against the upper side wall of the weight plate 32, so that the top end of the sensing member 51 and the sensing end of the proximity switch 52 are arranged at an interval, and the limiting member 53 can prevent the top end of the sensing member 51 and the sensing end of the proximity switch 52 from contacting and damaging the sensing end of the proximity switch 52 due to impact in the blanking process.

Preferably, the included angle between the detection plate 31 and the weight plate 32 is 105-135 °, in this embodiment, the included angle between the detection plate 31 and the weight plate 32 is 130 °, the detection plate 31 and the weight plate 32 are both made of Q235 steel plates with a thickness of 10mm, and the upper side wall of the included angle between the detection plate 31 and the weight plate 32 is fixedly connected with the outer side wall of the shaft sleeve 41, so that the detection plate 31 can drive the weight plate 32 to operate when the stress changes, the position change of the detection plate 31 is sensed by the proximity switch 52 in cooperation with the sensing member 51, and then the stress action condition of the detection plate 31 can be determined, and the blanking state in the blanking pipe 1 is determined.

Preferably, a bearing 43 is disposed between the sleeve 41 and the fixed shaft 42.

Preferably, a locking bolt 44 is provided on a side wall of the boss 41.

It should be noted that, bearings 43 are respectively disposed between both ends of the shaft sleeve 41 and the fixed shaft 42, the middle portion of the shaft sleeve 41 and the fixed shaft 42 are disposed at an interval, a locking bolt 44 is disposed at the middle portion of the shaft sleeve 41, a threaded hole is disposed at the middle portion of the shaft sleeve 41, and the locking bolt 44 is in threaded connection with the threaded hole.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. 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 and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a blanking pipe unloading material detection device, includes blanking pipe (1) of vertical setting, its characterized in that still includes:

the detection chamber (2) is arranged on the side surface of the blanking pipe (1), a detection port communicated with the detection chamber (2) is formed in the side surface of the blanking pipe (1), and a rotating piece (4) is arranged in the detection chamber (2);

set up in detect piece (3) in detection room (2), the middle part that detects piece (3) is passed through rotate piece (4) with the lateral wall that detects room (2) is connected, the sense terminal that detects piece (3) runs through the detection mouth stretches into in unloading pipe (1).

2. The blanking pipe blanking material detection device of claim 1, wherein the rotating member comprises a shaft sleeve (41) and a fixed shaft (42), the shaft sleeve (41) is sleeved outside the fixed shaft (42) and is rotatably connected with the fixed shaft (42), two ends of the fixed shaft (42) are fixedly connected with inner walls of opposite sides of the detection chamber (2), and a side surface of the shaft sleeve (41) is fixedly connected with a middle part of the detection member (3).

3. The blanking pipe blanking material detecting device according to claim 2, wherein the detecting member (3) comprises a detecting plate (31) and a weight plate (32) which are integrally connected, and the detecting plate (31) and the weight plate (32) are arranged at an included angle.

4. The blanking pipe blanking material detection device of claim 3, wherein a counterweight adjusting member (33) is arranged on the counterweight plate (32), and the lower end of the counterweight adjusting member (33) is fixedly connected with the counterweight plate (32) through a screw.

5. A blanking tube blanking material detecting device according to claim 3, characterized in that a measuring member (5) for measuring the position change of the weight plate (32) is arranged in the detecting chamber (2).

6. A blanking pipe blanking material detecting device according to claim 5, characterized in that the measuring member (5) comprises a proximity switch (52) and a sensing member (51) which is sensed by the proximity switch (52), the sensing member (51) is fixed on the weight plate (32), and the proximity switch (52) is fixed on the inner top wall of the detecting chamber (2).

7. The blanking pipe blanking material detection device of claim 6, wherein a limiting member (53) is vertically arranged on the inner top wall of the detection chamber (2), and the top end of the limiting member (53) is fixedly connected with the inner top wall of the detection chamber (2).

8. The blanking pipe blanking material detection device according to claim 3, wherein an included angle between the detection plate (31) and the counterweight plate (32) is 105-135 degrees.

9. The blanking pipe blanking material detecting device of claim 2, wherein a bearing (43) is arranged between the shaft sleeve (41) and the fixed shaft (42).

10. The blanking pipe blanking material detection device of claim 2, wherein the side wall of the shaft sleeve (41) is provided with a locking bolt (44).