CN217211077U

CN217211077U - On-line detection device for weight of emulsion explosive small-diameter product

Info

Publication number: CN217211077U
Application number: CN202220067494.5U
Authority: CN
Inventors: 张文龙; 李允恒; 张赓健; 杨继军; 欧喜旺; 王伟
Original assignee: Lishu Co Of Fushun Longye Chemical Co ltd
Current assignee: Lishu Co Of Fushun Longye Chemical Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-16
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an on-line detection device for the weight of emulsion explosive small-diameter products, which comprises a base, a detector, a display screen and a control system, wherein the display screen is arranged on the base, and the on-line detection device also comprises a wind-proof device, and the wind-proof device comprises a wind-proof cover and a driver; the detector comprises an outer shell and a detection table arranged on the outer shell, and a cross rod is fixedly arranged on the upper end face of the outer shell. This an on-line measuring device for emulsion explosive minor diameter product weight, through motor drive's mode, the periodic rotation of windshield, the emulsion explosive is constantly placed, is taked away according to this cycle to the outside device homoenergetic of placing and takoff emulsion explosive simultaneously, therefore its degree of automation is higher, detects emulsion explosive fast, avoids adding the problem that the emulsion explosive production efficiency that the windshield leads to reduces in order to prevent wind simultaneously.

Description

On-line detection device for weight of emulsion explosive small-diameter product

Technical Field

The utility model relates to an emulsion explosive production facility technical field, in particular to an on-line measuring device for emulsion explosive minor diameter product weight.

Background

Emulsion explosive is in process of production, often need carry out on-line measuring to its weight to ensure that the weight control of emulsion explosive's minor diameter product is in error range, because the weight of emulsion explosive minor diameter product is less usually, consequently need use the weighing device that sensitivity is higher, general weighing device all is the weighing sensor who has higher sensitivity, so that the data of the weight of weighing out is comparatively accurate.

But actually because weighing sensor sensitivity is higher, consequently also receive the influence of environment easily, when detecting, when there is certain wind all around, the data that detection device obtained can produce certain change, leads to the precision that influences the detection, because the production of emulsion explosive requires that its detection rate will be fast, consequently add the windshield on the device and can seriously influence the efficiency of detection, simultaneously when detecting need open the windshield and put emulsion explosive in it, open the windshield and take out it after the completion of the detection, its troublesome poeration, seriously influence production efficiency.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an on-line detection device for the weight of emulsion explosive small-diameter products.

In order to solve the technical problem, the utility model provides a following technical scheme: the on-line detection device for the weight of the small-diameter product of the emulsion explosive comprises a base, a detector, a display screen and a control system, wherein the display screen is installed on the base; the detector comprises an outer shell and a detection table arranged on the outer shell, wherein a cross rod is fixedly arranged on the upper end face of the outer shell, and the detection table is fixed on the cross rod;

the windshield is arranged in the cavity of the outer shell and is rotationally connected with the cross rod, and the driver is in transmission connection with the windshield.

Preferably, the detector further comprises a bottom plate arranged in the cavity of the outer shell, the bottom plate is fixedly connected with the detection table through a connecting plate, the control system is arranged on the bottom plate, the detection table is provided with a placement table, and a weight sensor is arranged between the detection table and the placement table.

Preferably, the driver comprises a motor fixed on the bottom plate and a second rotating shaft rotationally connected to the connecting plate, a first rotating shaft is arranged on an output shaft of the motor, a first gear is arranged on the first rotating shaft, and a second gear is arranged on the second rotating shaft and is in transmission connection with the first gear through a toothed chain;

the inner side face of the windshield is fixed with a gear III, the gear III is rotatably connected to the cross rod and concentric with the cross rod, a gear IV is further arranged on the rotating shaft II, and the gear III is in transmission connection with the gear IV through a gear chain II.

The utility model discloses the beneficial effect who reaches is:

this an on-line measuring device for emulsion explosive minor diameter product weight, the emulsion explosive's of detection minor diameter that can be comparatively accurate weight through the weight detector, realize the windproof demand in the weight testing process through shell body and windshield, simultaneously under the prerequisite that satisfies windproof demand, its weight detection's efficiency is higher, mode through motor drive, the periodic rotation of windshield, the device homoenergetic that emulsion explosive was placed and takied away to the outside simultaneously can be constantly placed according to this cycle, take away emulsion explosive away, therefore its degree of automation is higher, detect emulsion explosive's fast, avoid simultaneously adding the windshield and the problem that the emulsion explosive production efficiency that leads to reduces in order to prevent wind.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

fig. 4 is an external view of fig. 1.

In the figure: 1. a base; 2. a detector; 201. an outer housing; 202. a detection table; 203. a cross bar; 204. a base plate; 205. a connecting plate; 206. a placing table; 207. a weight sensor; 3. a display screen; 4. a control system; 5. a wind shield device; 501. a windshield; 502. a driver; 5021. a motor; 5022. rotating a first shaft; 5023. a first gear; 5024. a second rotating shaft; 5025. a second gear; 5026. a toothed chain I; 5027. a third gear; 5028. a fourth gear; 5029. and a second toothed chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, the utility model provides an on-line detection device for the weight of emulsion explosive minor diameter products, which comprises a base 1, a detector 2 is fixedly installed on the upper surface of the base 1, the detector 2 comprises an outer shell 201 and a detection platform 202, the outer shell 201 is of a cuboid structure and is provided with a semi-cylindrical cavity and is provided with an upward opening, a cross rod 203 is fixedly installed at the opening of the outer shell 201, the detection platform 202 is fixedly connected with the cross rod 203, a connecting plate 205 is fixedly installed at the bottom of the detection platform 202, a bottom plate 204 is fixedly installed at the other end of the connecting plate 205, a control system 4 is installed on the bottom plate 204, a placing platform 206 is installed on the detection platform 202, a weight sensor 207 is further installed between the detection platform 202 and the placing platform 206, a wind-proof device 5 is arranged in the outer shell 201, the wind-proof device 5 comprises a wind-proof cover 501 positioned between the outer shell 201 and the bottom plate 204 and a driver 502 for driving the wind-proof cover 501 to rotate, the windshield 501 can rotate, during online detection, the windshield 501 can be rapidly, simply and conveniently opened or closed, the requirement of continuous detection in the production process of the emulsion explosive can be met, the emulsion explosive is placed on the placing table 206 through an external device, the windshield 501 rotates and enables the space between the windshield 501 and the outer shell 201 to be separated from the outside, the emulsion explosive is taken away after the detection is completed after the windshield 501 is opened through the external device, the detection method has two advantages that firstly, the windshield is windproof to improve the detection precision, secondly, on the premise of windproof, the requirement of online detection of the emulsion explosive production can be met, the emulsion explosive does not need to be taken down from the production line, the top of the windshield 501 is arranged on the cross rod 203 and is rotationally connected with the cross rod 203, the driver 502 comprises a motor 5021 arranged on the upper surface of the bottom plate 502204 and a second rotating shaft 5024 rotationally connected on the connecting plate 205, a first rotating shaft 5022 is fixed on an output shaft of the motor 5021, a first gear 5023 is fixedly installed on the first rotating shaft 5022, a second gear 5025 is fixedly installed on the second rotating shaft 5024, the first gear 5023 and the second gear 5025 are in transmission connection through a first toothed chain 5026, the driver 502 further comprises a third gear 5027 fixed with the windshield 501, a fourth gear 5028 is further fixedly installed on the second rotating shaft 5024, and the third gear 5027 and the fourth gear 5028 are in transmission connection through a second toothed chain 5029.

In summary, when the device is used, the windshield 501 is located in the cavity of the outer shell 201 in the initial state, the emulsion explosive is placed on the placing table 206 through an external device, the output shaft of the motor 5021 rotates to drive the second rotating shaft 5024 to rotate, the second rotating shaft 5024 rotates to drive the windshield 501 to rotate, so that the windshield 501 rotates one hundred eighty degrees around the cross rod 203, the space between the outer shell 201 and the windshield 501 is separated from the external space, after the readings are stable, a worker observes the readings through the display screen 3 and records, then the windshield 501 rotates reversely and completely enters the outer shell 201, the emulsion explosive is taken away through the external device, the next emulsion explosive is put in, and continuous detection is achieved according to the steps.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The on-line detection device for the weight of the emulsion explosive small-diameter product comprises a base (1), a detector (2), a display screen (3) and a control system (4), wherein the display screen (3) is installed on the base (1), and is characterized by further comprising a windproof device (5), wherein the windproof device (5) comprises a windproof cover (501) and a driver (502); the detector (2) comprises an outer shell (201) and a detection table (202) arranged on the outer shell (201), a cross rod (203) is fixedly mounted on the upper end face of the outer shell (201), and the detection table (202) is fixed on the cross rod (203);

the windproof cover is characterized in that the windproof cover (501) is arranged in a cavity of the outer shell (201) and is rotationally connected with the cross rod (203), and the driver (502) is in transmission connection with the windproof cover (501).

2. The on-line detection device for the weight of the emulsion explosive small-diameter product according to claim 1, wherein the detector (2) further comprises a bottom plate (204) arranged in the cavity of the outer shell (201), the bottom plate (204) is fixedly connected with the detection platform (202) through a connecting plate (205), the control system (4) is arranged on the bottom plate (204), a placing platform (206) is arranged on the detection platform (202), and a weight sensor (207) is arranged between the detection platform (202) and the placing platform (206).

3. The on-line detection device for the weight of the small-diameter product of the emulsion explosive according to claim 2, wherein the driver (502) comprises a motor (5021) fixed on the bottom plate (204) and a rotating shaft II (5024) rotatably connected to the connecting plate (205), an output shaft of the motor (5021) is provided with the rotating shaft I (5022), the rotating shaft I (5022) is provided with a gear I (5023), the rotating shaft II (5024) is provided with a gear II (5025), and the gear I (5023) and the gear II (5025) are in transmission connection through a gear chain I (5026);

a third gear (5027) is fixed on the inner side face of the windshield (501), the third gear (5027) is rotatably connected to the cross rod (203) and is concentric with the cross rod (203), a fourth gear (5028) is further arranged on the second rotating shaft (5024), and the third gear (5027) is in transmission connection with the fourth gear (5028) through a second toothed chain (5029).