Laser settlement meter convenient for comparison and measurement

Abstract

The utility model relates to the technical field of settlement meter devices, and discloses a laser settlement meter convenient for comparison and measurement, which comprises a base, a bearing plate is fixedly connected to the upper end face of the base, and a handrail is fixedly connected to the left end of the upper end face of the base; the handrails are symmetrically arranged about the horizontal center of the upper end face of the base, and supporting columns are fixedly connected to the four corners of the lower end face of the base. A double-shaft motor is fixedly connected to the horizontal center of the upper end face of the bearing plate, and a first rotating shaft is fixedly connected to the shaft end of the double-shaft motor. The right end face of the first rotating shaft is fixedly connected with a first inner gear cylinder, and a first rotating disc is arranged in the first inner gear cylinder. According to the device, the two laser settlement meter bodies are lifted at the same time through a single power source, multi-point comparison measurement can be effectively carried out in the actual application process, a visual comparison result is provided, and the device is simple and stable in overall structure and easy to implement.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sedimentation apparatus, specifically to a laser sedimentation apparatus convenient to contrast measurement. BACKGROUND

[0002] The light sedimentation apparatus is a kind of instrument for measuring the settling velocity of particulate matter using laser technology;Such equipment is widely used in environmental monitoring, industrial process control and scientific research, but the existing laser sedimentation apparatus still has certain defects, such as:

[0003] The application number CN202111543098.1 "a fiber laser sedimentation apparatus", including instrument machine case, refracting mechanism and ranging block, the inside of instrument machine case is fixed with storage mechanism, and the top of instrument machine case is fixed with U-shaped horizontal pipe near the edge, the side of instrument machine case is opened near the top and is fixed with the observation port of the section of flared structure, the inner wall of instrument machine case is fixed with the side guard board one on the two sides of observation port respectively, and the same hinged block is rotatably connected between two side guard boards one, and the side of hinged block is fixed with laser spotlight near observation port

[0004] One side of the device cannot effectively carry out multi-point contrast measurement in actual use, and thus cannot provide intuitive contrast results, which limits its use in some application scenarios that require accurate contrast analysis, and cannot meet the use requirement, and therefore, a laser sedimentation apparatus convenient to contrast measurement is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of laser sedimentation apparatus convenient to contrast measurement to solve the problem that existing laser sedimentation apparatus in the above background technology cannot effectively carry out multi-point contrast measurement in actual use, and thus cannot provide intuitive contrast results.

[0006] To achieve the above object, the utility model provides the following technical scheme: including base, base upper end surface fixedly connected with bearing plate, and the left end of base upper end surface is fixedly connected with handrail;The handrail is symmetrically arranged about the horizontal center of the upper end surface of the base, and the lower end surface of the base is fixedly connected with support column at four corners;Double-shaft motor is fixedly connected to the horizontal center of the upper end surface of the bearing plate, and the shaft end of the double-shaft motor is fixedly connected with a No.

[0007] The above technical scheme is adopted to facilitate the overall structure stability of the device.

[0008] As a preferred technical scheme of the utility model, the outer end surface of the No. 1 turntable is fixedly connected with a pawl through a torsion spring, and the No. 1 turntable is engaged and driven with the No. 1 internal gear cylinder through the pawl.

[0009] The above technical scheme facilitates power transmission of the internal mechanical structure.

[0010] As the preferred technical scheme of the utility model, the right end surface of the first rotating shaft is fixedly connected with a second rotating shaft, and the right end surface of the second rotating shaft is fixedly connected with a bevel gear; the second rotating shaft rod body bearing is connected with a limiting column, and the lower end surface of the limiting column is fixedly connected with the upper end surface of the bearing plate.

[0011] The above technical scheme facilitates power transmission of the internal mechanical structure.

[0012] As the preferred technical scheme of the utility model, the right end surface of the first rotating shaft is fixedly connected with a second rotating shaft, and the right end surface of the second rotating shaft is fixedly connected with a bevel gear; the second rotating shaft rod body bearing is connected with a limiting column, and the lower end surface of the limiting column is fixedly connected with the upper end surface of the bearing plate.

[0013] The above technical scheme prevents the functions of the devices from conflicting with each other.

[0014] As the preferred technical scheme of the utility model, the right end surface of the first rotating shaft is fixedly connected with a second rotating shaft, and the right end surface of the second rotating shaft is fixedly connected with a bevel gear; the second rotating shaft rod body bearing is connected with a limiting column, and the lower end surface of the limiting column is fixedly connected with the upper end surface of the bearing plate.

[0015] The above technical scheme facilitates movement of the laser sedimentation instrument.

[0016] As the preferred technical scheme of the utility model, the right end surface of the first rotating shaft is fixedly connected with a second rotating shaft, and the right end surface of the second rotating shaft is fixedly connected with a bevel gear; the second rotating shaft rod body bearing is connected with a limiting column, and the lower end surface of the limiting column is fixedly connected with the upper end surface of the bearing plate.

[0017] The above technical scheme facilitates symmetrical stability of the overall structure.

[0018] As the preferred technical scheme of the utility model, the right end surface of the first rotating shaft is fixedly connected with a second rotating shaft, and the right end surface of the second rotating shaft is fixedly connected with a bevel gear; the second rotating shaft rod body bearing is connected with a limiting column, and the lower end surface of the limiting column is fixedly connected with the upper end surface of the bearing plate.

[0019] Compared with the prior art, the device realizes the lifting of two laser sedimentation instrument bodies through a single power source, can effectively perform multipoint comparison measurement in actual application process, provides intuitive comparison results, and has simple and stable overall structure and is easy to implement.

[0020] When the height of the first laser sedimentation instrument body is adjusted, the double-shaft motor is started to be reversed, the double-shaft motor drives the first rotating shaft to be reversed, the first rotating shaft drives the third rotating shaft to rotate through the second internal gear cylinder and the second rotating disc, the third rotating shaft drives the reciprocating threaded rod to rotate through the bevel gear, and then the equipment plate is driven to move up and down, so that the height adjustment of the first laser sedimentation instrument body is realized.

[0021] When the height of the second laser sedimentation instrument body is adjusted, the double-shaft motor is started to be forward rotated, the double-shaft motor drives the first rotating shaft to be forward rotated, the first rotating shaft drives the second rotating shaft to rotate through the first internal gear cylinder and the first rotating disc, the second rotating shaft drives the reciprocating threaded rod to rotate through the bevel gear, and then the equipment plate is driven to move up and down, so that the height adjustment of the second laser sedimentation instrument body is realized. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a double-shaft motor and a first rotating shaft connecting structure schematic diagram of the utility model;

[0024] Figure 3 It is a double-shaft motor and a first rotating shaft connecting structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A in the utility model;

[0025] Figure 4 It is an enlarged structure schematic diagram of B in the utility model; Figure 1 It is an enlarged structure schematic diagram of B in the utility model;

[0026] Figure 5 It is a first internal gear cylinder and a first rotating disc connecting structure schematic diagram of the utility model;

[0027] Figure 6 It is a second internal gear cylinder and a second rotating disc connecting structure schematic diagram of the utility model.

[0028] In the drawing: 1, base; 2, bearing plate; 3, handrail; 4, support column; 5, double-shaft motor; 6, first rotating shaft; 7, first internal gear cylinder; 8, first rotating disc; 9, second rotating shaft; 10, bevel gear; 11, limiting column; 12, first laser sedimentation instrument body; 13, reciprocating threaded rod; 14, equipment plate; 15, auxiliary sliding rod; 16, second internal gear cylinder; 17, second rotating disc; 18, third rotating shaft; 19, second laser sedimentation instrument body. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0030] Please refer to Figures 1-6 The technical scheme of the present application is: a laser sedimentation instrument convenient for comparative measurement, comprising a base 1, a bearing plate 2 is fixedly connected to the upper end surface of the base 1, and a handrail 3 is fixedly connected to the left end of the upper end surface of the base 1; the handrail 3 is symmetrically arranged about the horizontal center of the upper end surface of the base 1, and a support column 4 is fixedly connected to each corner of the lower end surface of the base 1; a double-shaft motor 5 is fixedly connected to the horizontal center of the upper end surface of the bearing plate 2, and a first rotary shaft 6 is fixedly connected to the shaft end of the double-shaft motor 5; a first internal gear cylinder 7 is fixedly connected to the right end surface of the first rotary shaft 6, and a first turntable 8 is arranged in the first internal gear cylinder 7, so as to ensure the stability of the overall structure of the device;

[0031] The outer end surface of the first turntable 8 is fixedly connected to a pawl through a torsion spring, and the first turntable 8 is in meshing transmission with the first internal gear cylinder 7 through the pawl, so as to facilitate the transmission of the internal mechanical structure;

[0032] The right end surface of the first turntable 8 is fixedly connected to a second rotary shaft 9, and a bevel gear 10 is fixedly connected to the right end surface of the second rotary shaft 9; the rod body of the second rotary shaft 9 is connected to a limiting column 11 through a bearing, and the lower end surface of the limiting column 11 is fixedly connected to the upper end surface of the bearing plate 2, so as to facilitate the power transmission of the internal mechanical structure;

[0033] A reciprocating threaded rod 13 is connected to the right end of the upper end surface of the bearing plate 2 through a bearing, and the lower end rod body of the reciprocating threaded rod 13 is fixedly connected to the bevel gear 10; the second rotary shaft 9 is in meshing transmission with the reciprocating threaded rod 13 through the bevel gear 10, so as to prevent the functions of the device from conflicting with each other;

[0034] The rod body of the reciprocating threaded rod 13 is threadedly connected to an equipment plate 14, and the right end of the equipment plate 14 is slidingly connected to an auxiliary sliding rod 15; the lower end surface of the auxiliary sliding rod 15 is fixedly connected to the upper end surface of the bearing plate 2, so as to facilitate the movement of the laser sedimentation instrument;

[0035] The left end surface of the first rotating shaft 6 is fixedly connected with a second internal gear cylinder 16, and the second internal gear cylinder 16 is provided with a second rotating disc 17; the outer end surface of the second rotating disc 17 is fixedly connected with a ratchet pawl through a torsion spring, and the second rotating disc 17 is in meshing transmission with the second internal gear cylinder 16 through the ratchet pawl; the left end surface of the second rotating disc 17 is fixedly connected with a third rotating shaft 18, and the third rotating shaft 18 is connected with the limiting column 11 through a bearing; the helical gear 10, the reciprocating threaded rod 13, the equipment plate 14 and the auxiliary slide rod 15 are symmetrically arranged about the double-shaft motor 5; the thread directions of the first internal gear cylinder 7 and the second internal gear cylinder 16 are opposite, so that the overall structure is symmetrical and stable.

[0036] The upper end surface of the equipment plate 14 located at the left end of the double-shaft motor 5 is fixedly connected with a first laser sedimentograph body 12, and the upper end surface of the equipment plate 14 located at the right end of the double-shaft motor 5 is fixedly connected with a second laser sedimentograph body 19.

[0037] Working principle: when the height of the first laser sedimentograph body 12 is adjusted, the double-shaft motor 5 is started, the double-shaft motor 5 is reversed, the double-shaft motor 5 drives the first rotating shaft 6 to reverse, the first rotating shaft 6 drives the third rotating shaft 18 to rotate through the second internal gear cylinder 16 and the second rotating disc 17, the third rotating shaft 18 drives the reciprocating threaded rod 13 to rotate through the helical gear 10, and then drives the equipment plate 14 to move up and down, so that the height of the first laser sedimentograph body 12 is adjusted.

[0038] When the height of the second laser sedimentograph body 19 is adjusted, the double-shaft motor 5 is started, the double-shaft motor 5 is forward rotated, the double-shaft motor 5 drives the first rotating shaft 6 to forward rotate, the first rotating shaft 6 drives the second rotating shaft 9 to rotate through the first internal gear cylinder 7 and the first rotating disc 8, the second rotating shaft 9 drives the reciprocating threaded rod 13 to rotate through the helical gear 10, and then drives the equipment plate 14 to move up and down, so that the height of the second laser sedimentograph body 19 is adjusted.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Laser sedimentation apparatus for facilitated comparative measurements, comprising a base (1), characterized in that: The base (1) upper end surface is fixedly connected with a bearing plate (2), and the left end of the base (1) upper end surface is fixedly connected with a handrail (3); the handrail (3) is symmetrically arranged about the horizontal center of the base (1) upper end surface, and the lower end surface of the base (1) is fixedly connected with a support column (4) at the four corners; the bearing plate (2) upper end surface horizontal center is fixedly connected with a double-shaft motor (5), and the shaft end of the double-shaft motor (5) is fixedly connected with a No. 1 rotating shaft (6); the right end surface of the No. 1 rotating shaft (6) is fixedly connected with a No. 1 internal gear cylinder (7), and the No. 1 internal gear cylinder (7) is provided with a No. 1 rotating disc (8).

2. A laser sedimentation instrument for facilitating comparative measurements according to claim 1, characterized in that: The outer end surface of the No. 1 rotating disc (8) is fixedly connected with a pawl through a torsion spring, and the No. 1 rotating disc (8) is engaged with the No. 1 internal gear cylinder (7) through the pawl.

3. A laser sedimentation instrument for facilitating comparative measurements according to claim 2, characterized in that: The right end surface of the No. 1 rotating disc (8) is fixedly connected with a No. 2 rotating shaft (9), and the right end surface of the No. 2 rotating shaft (9) is fixedly connected with a bevel gear (10); the No. 2 rotating shaft (9) is bearing-connected with a limiting column (11), and the lower end surface of the limiting column (11) and the upper end surface of the bearing plate (2) are fixedly connected.

4. A laser dilution gauge for facilitating comparative measurements according to claim 3, wherein: The upper end surface of the bearing plate (2) is bearing-connected with a reciprocating threaded rod (13) at the right end, and the lower end of the reciprocating threaded rod (13) is fixedly connected with the bevel gear (10); the No. 2 rotating shaft (9) is engaged with the bevel gear (10) and the reciprocating threaded rod (13) through meshing transmission.

5. A laser dilution gauge for facilitating comparative measurements according to claim 4, wherein: The rod body of the reciprocating threaded rod (13) is threadedly connected with an equipment plate (14), and the right end of the equipment plate (14) is slidingly connected with an auxiliary sliding rod (15); the lower end surface of the auxiliary sliding rod (15) and the upper end surface of the bearing plate (2) are fixedly connected.

6. A laser dilution gauge for facilitating comparative measurements according to claim 5, characterized in that: The left end surface of the No. 1 rotating shaft (6) is fixedly connected with a No. 2 internal gear cylinder (16), and the No. 2 internal gear cylinder (16) is provided with a No. 2 rotating disc (17); the outer end surface of the No. 2 rotating disc (17) is fixedly connected with a pawl through a torsion spring, and the No. 2 rotating disc (17) is engaged with the No. 2 internal gear cylinder (16) through the pawl; the left end surface of the No. 2 rotating disc (17) is fixedly connected with a No. 3 rotating shaft (18), and the No. 3 rotating shaft (18) is bearing-connected with the limiting column (11); the bevel gear (10), the reciprocating threaded rod (13), the equipment plate (14) and the auxiliary sliding rod (15) are symmetrically arranged about the double-shaft motor (5); the No. 1 internal gear cylinder (7) and the No. 2 internal gear cylinder (16) are oppositely threaded.

7. A laser sedimentation instrument for facilitating comparative measurements according to claim 6, characterized in that: The upper end surface of the equipment plate (14) located at the left end of the double-shaft motor (5) is fixedly connected with a No. 1 laser sedimentation instrument body (12), and the upper end surface of the equipment plate (14) located at the right end of the double-shaft motor (5) is fixedly connected with a No. 2 laser sedimentation instrument body (19).

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