CN209988427U

CN209988427U - Material blockage detection device for mechanical equipment

Info

Publication number: CN209988427U
Application number: CN201920736581.3U
Authority: CN
Inventors: 李永湘
Original assignee: Guizhou University of Engineering Science
Current assignee: Guizhou University of Engineering Science
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-24
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a material blockage detection device for mechanical equipment, which structurally comprises a mounting shell, a signal end, a pipe sleeve, a detection plate, a partition plate, a material stirring sheet, a support body and a telescopic device, wherein the telescopic device is arranged at the upper end of the support body, in order to remove the material blockage within the first time when the device detects the blockage, the original structure is improved, the pipe body is used as a support structure body of the inner pipe under the condition of unchanging position, a spring is arranged in the support structure body, the lower end of the inner pipe penetrates through the guide ring, the limit plate is clamped in the guide ring after moving downwards for a certain distance, so that after the support body extends the descending length, the phenomenon that the material blockked up has been alleviated when the material that blocks up is cut open in the effort gliding, removes the external force after the reconversion, continuous reciprocal flexible, and then improve the mediation behind the material jam, effectively improve the maintenance progress of device.

Description

Material blockage detection device for mechanical equipment

Technical Field

The utility model relates to a material blocks up detection device for mechanical equipment belongs to and blocks up detection technical field.

Background

The safety protection of funnel for detect the material jam condition, be the essential safety arrangement of conveyer system. However, the material blockage detection device needs to maintain the blockage phenomenon for a long time after being blocked by the material, and then the device can continue to operate with the help of maintenance personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material blocks up detection device for mechanical equipment to solve material and block up detection device and need maintain the problem that longer a period of blocking phenomenon just can continue the operation under maintenance personal's help after receiving the material and blockking up.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a material blocks up detection device for mechanical equipment, its structure includes installation shell, signal end, pipe box, pick-up plate, baffle, material stirring piece, supporter, expansion bend, the flagging end position of supporter is equipped with the material stirring piece that the assembly links to each other, the supporter top is equipped with arranges outside installation shell in, be equipped with embedded signal end on the installation shell, the supporter upper end is equipped with the unchangeable pipe box in position, the pipe box lower floor is equipped with looks interval arrangement's pick-up plate, pick-up plate upper end department is equipped with embedded expansion bend.

Further, the expansion bend includes the limiting plate, even piece, body, spring, inner tube, the lantern ring, guide ring, the limiting plate inlays on the body top, the inside spring that is equipped with scalable stroke of body, the spring ring is established on the inner tube outer wall, the inner tube can pass the guide ring perpendicularly, and the former lower extreme is equipped with the lantern ring, the lantern ring butt joint is equipped with even piece at supporter upper end groove and top.

Furthermore, the vertical upper part of the material stirring sheet is provided with a partition board which is arranged at intervals.

Further, the detection plate is arranged at a groove at the upper part of the support body.

Furthermore, a plurality of detection plates which are arranged at equal intervals are arranged above the partition plate.

Furthermore, a limiting plate connected with the top is arranged on one side of the spring.

Further, the limiting plate can movably contact with the guide ring during the sagging motion.

Advantageous effects

The utility model relates to a material blocks up detection device for mechanical equipment, the expansion bend is established in supporter upper end department, and the structure top is equipped with even piece, and with pipe box looks scarf joint, in order to remove material blocking phenomenon in the very first time that the device detected the jam condition, has improved original structure very much, and the body is as the bearing structure body of inner tube under the unchangeable condition of position, the latter built-in spring, and the spring is one kind and utilizes elasticity to come the machine part of work. The part that makes with elastic material takes place deformation under the exogenic action for the inner tube lower extreme passes the guide ring, and then the limiting plate card is in the guide ring after moving down a certain distance, makes supporter self extension length of decline after, has alleviated the phenomenon that the material blockked up when the material that the acting force gliding cut the jam, removes the reconversion behind the exogenic action again, continuous reciprocal flexible, and then improves the mediation behind the material jam, effectively improves the maintenance progress of device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a material blockage detection device for mechanical equipment according to the present invention;

fig. 2 is a schematic view of the assembly structure of the telescopic device of the present invention.

In the figure: the device comprises an installation shell-1, a signal end-2, a pipe sleeve-3, a detection plate-4, a partition plate-5, a material stirring sheet-6, a support body-7, a telescopic device-8, a limiting plate-81, a connecting piece-82, a pipe body-83, a spring-84, an inner pipe-85, a lantern ring-86 and a guide ring-87.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a material blockage detection device for mechanical equipment structurally comprises a mounting shell 1, a signal end 2, a pipe sleeve 3, a detection plate 4, a partition plate 5, material stirring pieces 6, a support body 7 and a telescopic device 8, wherein the material stirring pieces 6 which are assembled and connected are arranged at the lower end of the support body 7, the mounting shell 1 arranged outside is arranged at the top of the support body 7, an embedded signal end 2 is arranged on the mounting shell 1, the pipe sleeve 3 which is not changed in position is arranged at the upper end of the support body 7, the detection plate 4 which is arranged at intervals is arranged at the lower layer of the pipe sleeve 3, the embedded telescopic device 8 is arranged at the upper end of the detection plate 4, the telescopic device 8 comprises a limiting plate 81, a connecting piece 82, a pipe body 83, a spring 84, an inner pipe 85, a lantern ring 86 and a guide ring 87, the limiting plate 81 is embedded at the top end of the pipe body 83, the spring 84 capable, inner tube 85 can pass guide ring 87 perpendicularly, and the former lower extreme is equipped with lantern ring 86, lantern ring 86 dock is equipped with even 82 at supporter 7 upper end groove and top, 6 perpendicular tops of material stirring piece are equipped with alternate baffle 5, the groove at supporter 7 upper portion is installed to pick-up plate 4, baffle 5 top is equipped with the pick-up plate 4 of a plurality of equidistance arrangements, spring 84 one side is equipped with the limiting plate 81 that is connected the top, but movable contact guide ring 87 during limiting plate 81 nutation.

The spring 84 described in this patent is a mechanical part that operates by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed.

For example: in use, the telescopic device 8 is arranged at the upper end of the supporting body 7, the top of the structure is provided with a connecting piece 82 which is in engagement with the pipe sleeve 3, and in order to relieve the material blockage phenomenon in the first time when the device detects the blockage situation, the original structure is improved, the pipe body 83 is used as a supporting structure body of the inner pipe 85 under the condition that the position is unchanged, the spring 84 is arranged in the supporting structure body, and the spring 84 is a mechanical part which works by utilizing elasticity. The part made of elastic materials deforms under the action of external force, so that the lower end of the inner tube 85 penetrates through the guide ring 87, the limiting plate 81 is clamped in the guide ring 87 after moving downwards for a certain distance, the support body 7 is made to slide downwards under the action of the force after the descending length is prolonged, the phenomenon of material blockage is relieved while the blocked material is cut through the sliding of the action force, the original state is recovered after the external force is removed, the reciprocating expansion and contraction are continuous, the persuasion after the material blockage is improved, and the maintenance progress of the device is effectively improved.

The utility model provides a problem that material blocks up detection device need maintain longer a period after receiving the material and block up the jam phenomenon could continue the operation under maintenance personal's help, the utility model discloses a combination of each other of above-mentioned part has flexible function, and after supporter self extension length of descent, having alleviated the phenomenon that the material blockked up when the material of cutting the jam under the effort gliding, detach the external force after the reconversion again, continuous reciprocal flexible, and then improve the mediation behind the material jam, effectively improve the maintenance progress of device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a material blocks up detection device for mechanical equipment, its structure includes installation shell (1), signal end (2), pipe box (3), pick-up plate (4), baffle (5), material stirring piece (6), supporter (7), expansion bend (8), its characterized in that:

the material stirring piece (6) that the assembly links to each other is equipped with to supporter (7) flagging end position, supporter (7) top is equipped with arranges outside installation shell (1) in, be equipped with embedded signal end (2) on installation shell (1), supporter (7) upper end is equipped with unchangeable pipe box (3) in position, pipe box (3) lower floor is equipped with looks interval arrangement's pick-up plate (4), pick-up plate (4) upper end department is equipped with embedded expansion bend (8).

2. The material clogging detection device for mechanical equipment according to claim 1, characterized in that: expansion bend (8) include limiting plate (81), even piece (82), body (83), spring (84), inner tube (85), lantern ring (86), guide ring (87), limiting plate (81) inlay on body (83) top, body (83) inside is equipped with spring (84) of scalable stroke, spring (84) encircle and establish on inner tube (85) outer wall, inner tube (85) can pass guide ring (87) perpendicularly, and the former lower extreme is equipped with lantern ring (86), lantern ring (86) butt joint is equipped with even piece (82) at supporter (7) upper end groove and top.

3. The material clogging detection device for mechanical equipment according to claim 1, characterized in that: and the material stirring sheet (6) is vertically provided with a partition board (5) at intervals.

4. The material clogging detection device for mechanical equipment according to claim 1, characterized in that: the detection plate (4) is arranged at the groove at the upper part of the support body (7).

5. The material clogging detection device for mechanical equipment according to claim 1, characterized in that: a plurality of detection plates (4) which are arranged at equal intervals are arranged above the partition plate (5).