CN212721621U

CN212721621U - Novel material level switch detector

Info

Publication number: CN212721621U
Application number: CN202021702221.0U
Authority: CN
Inventors: 薛鸿军
Original assignee: Tianjin Xifu Technology Co ltd
Current assignee: Tianjin Xifu Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-16
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a novel material level switch detector, the structure of which comprises a main body, a wiring end, a detection shaft, a detection sheet, a box body, a detection hole and a dismounting mechanism, the novel material level switch detector of the utility model is characterized in that the dismounting mechanism is arranged at the top of the detection shaft, a fixed block is inserted into a fixed groove, a control knob is rotated clockwise to lead a threaded rod to be matched and rotated with an internal thread block, the internal thread block drives a slide block to move outwards and an extension spring, thereby a guide rod moves inwards by taking the slide block as a middle point, a limit block is ejected out from a placing groove into a limit groove, the rapid installation work of an instrument is realized, the control knob is rotated anticlockwise to lead the threaded rod to be matched and rotated with the internal thread block, the internal thread block drives the slide block to move inwards and a compression spring, further the guide rod moves outwards by taking the slide block as a middle point, the limit, the instrument can be quickly disassembled, and the work efficiency of disassembling and assembling the instrument by operating personnel is improved.

Description

Novel material level switch detector

Technical Field

The utility model relates to a novel material level switch detector belongs to material level detection technical field.

Background

The material level switch detector is an instrument for detecting the change of the material allowance in a container in real time, has the advantages of good sealing performance, strong overload capacity, large output contact capacity and the like, and is widely applied to modern automatic production lines.

In the material level switch detector in the prior art, most of the detectors are fixedly locked at the detection hole of the container by adopting an auxiliary tool to match with the flange, the operation process is complicated, and the working efficiency of an operator for disassembling and assembling the detector is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a novel material level switch detector to solve prior art's material level switch detector, the majority adopts appurtenance cooperation flange to fix the locking in container detection hole department with the instrument, and operation process is comparatively loaded down with trivial details complicacy, has reduced operating personnel dismouting instrument work efficiency's problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel material level switch detector comprises a main body, a wiring end, a detection shaft, a detection sheet, a box body, a detection hole and a disassembly mechanism, wherein the wiring end is arranged at the left end of the outer wall of the main body, the detection shaft is arranged in the middle of the bottom end of the main body, the detection sheet is fixed at the bottom of the detection shaft, the detection hole penetrates through the middle part of the box body, the top part of the outer wall of the detection shaft is attached to the inner wall of the detection hole, the disassembly mechanism is arranged at the bottom of the main body and comprises a fixing piece, a fixing block, a fixing groove, a limiting block, a placement groove, a sliding rod, a spring, a sliding block, a guide rod and a control assembly, the fixing piece is fixed at the bottom of the main body, the fixing block is welded at the left end and the right end of the bottom surface of the fixing piece, and the middle part is vertically fixed with the slide bar in the standing groove, the spring twines in slide bar outer wall middle part, and both ends sliding connection has the slider about the slide bar outer wall, both ends are provided with the guide arm about the left side in the standing groove, and the right side is provided with control assembly in the standing groove.

The control assembly comprises an inner thread block, a threaded rod and a control knob, the inner thread block is fixed on the right side of the sliding block, the inner wall of the middle of the sliding block is in threaded connection with the upper end and the lower end of the outer wall of the threaded rod, and the control knob is symmetrically distributed at the left end and the right end of the top of the fixing piece.

The fixed block inlays in the fixed slot, and the fixed block surface is dull polish state.

The slider symmetric distribution is in both ends about the slide bar, and the slider inboard is connected with the spring outside.

The inner side of the guide rod is connected with the outer side of the sliding block, and the outer side of the guide rod is connected with the upper end and the lower end of the inner side of the limiting block.

The top of the outer wall of the threaded rod is in a smooth state, and the top of the threaded rod penetrates through the fixing piece to be connected with the bottom of the control knob.

The middle part of the bottom end of the outer wall of the threaded rod is fixed with a limiting ring, and the thread grooves at the upper end and the lower end of the outer wall of the threaded rod are symmetrically distributed in opposite directions by taking the limiting ring as a midpoint.

The equidistance in control knob surface encircles flutedly, and the recess surface is dull polish state.

The spring is made of spring steel.

The threaded rod is made of tungsten steel.

The utility model discloses a novel material level switch detector, through having set up detaching mechanism at the detection axle top, insert the fixed block in the fixed slot, clockwise rotation control knob makes threaded rod and interior thread block cooperation rotate, interior thread block drives slider outwards movement extension spring, thereby the guide arm uses the slider to inwards move as the mid point, ejecting to the spacing inslot from the standing groove with the stopper, realize the quick installation work to the instrument, anticlockwise rotation control knob makes threaded rod and interior thread block cooperation rotate, interior thread block drives slider inwards movement compression spring, and then the guide arm uses the slider to outwards move as the mid point, stimulate the stopper to the standing groove in from the spacing inslot, take out the fixed block from the fixed slot, realize the quick dismantlement work to the instrument, the dismouting process of instrument has been simplified, the work efficiency of operating personnel dismouting instrument has been improved.

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 the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the detaching mechanism of the present invention;

FIG. 4 is a schematic front sectional view of a part of the detaching mechanism of the present invention;

fig. 5 is a schematic view of a partial front sectional structure of the control assembly of the present invention.

In the figure: the device comprises a main body-1, a wiring terminal-2, a detection shaft-3, a detection sheet-4, a box body-5, a detection hole-6, a disassembly mechanism-7, a fixing piece-71, a fixing block-72, a fixing groove-73, a limiting groove-74, a limiting block-75, a placing groove-76, a sliding rod-77, a spring-78, a sliding block-79, a guide rod-710, a control component-711, an internal thread block-7111, a threaded rod-7112 and a control knob-7113.

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.

Please refer to fig. 1 and 2, the utility model provides a novel material level switch detector here through the improvement, including main part 1, wiring end 2, detection axle 3, survey piece 4, box 5, survey hole 6 and

disassembly body

7, 1 outer wall left end of main part is provided with

wiring end

2, 1 bottom mid-mounting of main part has detection axle 3, and surveys 3 bottoms of axle and be fixed with and

survey piece

4, and 5 middle parts of box run through there is survey hole 6, and surveys 3 outer wall tops of axle and laminate mutually with survey 6 inner walls in hole, and disassembly body 7 sets up in 1 bottom of main part.

Referring to fig. 3 and 4, the present invention provides a novel material level switch detector through improvement, wherein the detaching mechanism 7 comprises a fixing member 71, a fixing block 72, a fixing groove 73, a limiting groove 74, a limiting block 75, a placing groove 76, a sliding rod 77, a spring 78, a sliding block 79, a guide rod 710 and a control component 711, the fixing member 71 is fixed at the bottom of the main body 1, the fixing block 72 is welded at the left end and the right end of the bottom surface of the fixing member 71, the fixing groove 73 is arranged at the left end and the right end of the top surface of the box body 5, the limiting groove 74 is arranged at the outer side of the fixing groove 73, the limiting block 75 is embedded in the limiting groove 74, the placing groove 76 is arranged at the middle part of the outer side of the fixing block 72, the sliding rod 77 is longitudinally fixed at the middle part of the placing groove 76, the spring 78 is wound at the middle part of the outer wall of, fixed block 72 inlays in fixed slot 73, and fixed block 72 surface is dull polish state, guarantee mounting 71's stability, 79 symmetric distribution in both ends about slide bar 77, and the 79 inboard side of slider is connected with the spring 78 outside, guarantee spring 78's stability, guide arm 710 inboard is connected with the 79 outside of slider, and the guide arm 710 outside is connected with 75 inboard upper and lower both ends of stopper, guarantee that slider 79 normally drives about stopper 75 and move, threaded rod 7112 outer wall top is smooth state, and threaded rod 7112 top is run through mounting 71 and is connected with control knob 7113 bottom, guarantee that control knob 7113 normally drives threaded rod 7112 and rotates, spring 78 makes for the spring steel.

Please refer to fig. 5, the utility model provides a novel material level switch detector here through the improvement, control assembly 711 includes internal thread piece 7111, threaded rod 7112 and control knob 7113, internal thread piece 7111 is fixed in the slider 79 right side, and both ends threaded connection about slider 79 middle part inner wall and the threaded rod 7112 outer wall, both ends about control knob 7113 symmetric distribution is at mounting 71 top, threaded rod 7112 outer wall bottom middle part is fixed with the spacing ring, and the thread groove trend at both ends uses the spacing ring to distribute in opposite directions as midpoint symmetry about the threaded rod 7112 outer wall, be convenient for internal thread piece 7111 centering move, control knob 7113 surface equidistance encircles the recess, and the recess surface is dull polish state, be convenient for rotate control knob 7113, threaded rod 7112 is made for the tungsten steel material.

Spring 78 stated in this patent is made for spring steel material, spring steel refers to the special alloy steel of making all kinds of springs and other elastic component, can divide into ordinary alloy spring steel and special alloy spring according to performance requirement, service condition, spring steel has good comprehensive properties, spring steel has good metallurgical quality (high pure and clean degree and homogeneity), good surface quality (strict control surface defect and decarbonization), accurate appearance and size.

When a user wants to use the device, the fixing block 72 at the bottom of the fixing piece 71 is inserted into the fixing groove 73, the control knob 7113 is rotated clockwise to enable the threaded rod 7112 to rotate in a matched manner with the internal threaded block 7111, the internal threaded block 7111 drives the sliding block 79 to move outwards to stretch the spring 78 on the outer wall of the sliding rod 77, so that the guide rod 710 moves inwards by taking the sliding block 79 as a middle point, the limiting block 75 is ejected out of the placing groove 76 into the limiting groove 74 to realize the rapid installation of the material level switch detector, a power line is connected with the wiring terminal 2 at the position of the main body 1, the motor in the main body 1 is driven to drive the detecting piece 4 at the bottom of the detecting shaft 3 to operate by pressing the control panel, when the detecting piece 4 which operates at a constant speed contacts with the surface of a material, the monitoring device in the main body 1 outputs an alarm signal to facilitate an operator to process the material in the container and realize the real-time detection, interior screw thread piece 7111 drives slider 79 inward movement compression slide bar 77 outer wall spring 78, thereby guide arm 710 uses slider 79 to outwards remove as the mid point, pull stopper 75 from spacing groove 74 in to standing groove 76, take out fixed block 72 of mounting 71 bottom from fixed slot 73, the realization is to the quick dismantlement of material level switch detector, solve prior art's material level switch detector, most adopt appurtenance cooperation flange to fix the locking in container detection hole department with the instrument, the operation process is comparatively loaded down with trivial details complicated, operating personnel dismouting instrument work efficiency's problem has been reduced.

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. A novel material level switch detector comprises a main body (1), a wiring end (2), a detection shaft (3), a detection sheet (4), a box body (5) and a detection hole (6), wherein the wiring end (2) is arranged at the left end of the outer wall of the main body (1), the detection shaft (3) is installed in the middle of the bottom end of the main body (1), the detection sheet (4) is fixed at the bottom of the detection shaft (3), the detection hole (6) penetrates through the middle of the box body (5), and the top of the outer wall of the detection shaft (3) is attached to the inner wall of the detection hole (6);

the method is characterized in that: the detachable box body is characterized by further comprising a detaching mechanism (7), the detaching mechanism (7) is arranged at the bottom of the main body (1), the detaching mechanism (7) comprises a fixing piece (71), a fixing block (72), a fixing groove (73), a limiting groove (74), a limiting block (75), a placement groove (76), a sliding rod (77), a spring (78), a sliding block (79), a guide rod (710) and a control assembly (711), the fixing piece (71) is fixed at the bottom of the main body (1), the fixing block (72) is welded at the left end and the right end of the bottom surface of the fixing piece (71), the fixing groove (73) is arranged at the left end and the right end of the top surface of the box body (5), the limiting groove (74) is arranged on the outer side of the fixing groove (73), the limiting block (75) is embedded in the limiting groove (74), the placement groove (76) is arranged in the middle of the, spring (78) twines in slide bar (77) outer wall middle part, and slide bar (77) outer wall upper and lower both ends sliding connection have slider (79), both ends are provided with guide arm (710) about the left side in standing groove (76), and the right side is provided with control assembly (711) in standing groove (76).

2. The novel level switch detector as claimed in claim 1, wherein: control assembly (711) include internal thread piece (7111), threaded rod (7112) and control knob (7113), internal thread piece (7111) is fixed in slider (79) right side, and both ends threaded connection about slider (79) middle part inner wall and threaded rod (7112) outer wall, both ends about control knob (7113) symmetric distribution is in mounting (71) top.

3. The novel level switch detector as claimed in claim 1, wherein: the fixing block (72) is embedded in the fixing groove (73), and the surface of the fixing block (72) is in a frosted state.

4. The novel level switch detector as claimed in claim 1, wherein: the sliding blocks (79) are symmetrically distributed at the upper end and the lower end of the sliding rod (77), and the inner sides of the sliding blocks (79) are connected with the outer sides of the springs (78).

5. The novel level switch detector as claimed in claim 1, wherein: the inner side of the guide rod (710) is connected with the outer side of the sliding block (79), and the outer side of the guide rod (710) is connected with the upper end and the lower end of the inner side of the limiting block (75).

6. The novel level switch detector as claimed in claim 2, wherein: the top of the outer wall of the threaded rod (7112) is in a smooth state, and the top of the threaded rod (7112) penetrates through the fixing piece (71) to be connected with the bottom of the control knob (7113).

7. The novel level switch detector as claimed in claim 2, wherein: the middle of the bottom end of the outer wall of the threaded rod (7112) is fixed with a limiting ring, and the thread grooves at the upper end and the lower end of the outer wall of the threaded rod (7112) are symmetrically distributed in opposite directions by taking the limiting ring as a midpoint.

8. The novel level switch detector as claimed in claim 2, wherein: the surface equidistance of control knob (7113) is surrounded and is fluted, and the recess surface is dull polish state.