CN221840544U - A simple liquid weighing machine - Google Patents

Abstract

The utility model provides a simple liquid weighing machine, comprising a base, an electronic scale is installed on the base, and is characterized in that a column is also installed on the base, a lifting frame is arranged on the column, the lifting frame is connected to a driving structure capable of moving the lifting frame up and down, a fixed plate is installed on the lifting frame, the fixed plate is rotatably connected with a turning table through a rotating shaft, a positioning ring is fixed on the turning table through a supporting column, a plurality of locking components for fixing a material barrel are arranged on the positioning ring, a flexible and bendable feeding tube is also installed on the turning table, one end of the flexible and bendable feeding tube is connected to a barrel cover of the material barrel in a detachable manner, a valve is installed on the other end of the flexible and bendable feeding tube, and the valve can be located directly above the electronic scale.

Description

A simple liquid weighing machine

Technical Field

The utility model belongs to the technical field of machinery and relates to a simple liquid weighing machine.

Background Art

Feed liquid refers to a liquid mixture with various raw materials and additives added in industrial production. These raw materials can be chemicals, metal powders, pigments, resins, etc., which are mixed into liquid to form feed liquid, which is then used in the manufacture of certain processes and products.

The raw material liquid in the existing material liquid is weighed using a simple electronic scale. The raw material liquid in the material barrel is taken out manually with a spoon and then placed in the material taking container on the electronic scale. During the material taking process, more or less raw material liquid will drip onto the ground from the outside of the spoon, causing waste and also dirtying the ground. Therefore, it is necessary to design a simple material liquid weighing machine.

Summary of the invention

The utility model aims to solve the above problems in the prior art and proposes a simple liquid weighing machine.

The purpose of the utility model can be achieved through the following technical solutions: a simple liquid weighing machine, comprising a base, an electronic scale installed on the base, characterized in that a column is also installed on the base, a lifting frame is arranged on the column, the lifting frame is connected to a driving structure that can make it move up and down, a fixed plate is installed on the lifting frame, the fixed plate is rotatably connected with the turning table through a rotating shaft, a positioning ring is fixed on the turning table through a supporting column, a plurality of locking components for fixing the material barrel are arranged on the positioning ring, a flexible and bendable feeding tube is also installed on the turning table, one end of the flexible and bendable feeding tube is connected to the barrel cover of the material barrel in a detachable manner, a valve is installed on the other end of the flexible and bendable feeding tube, and the valve can be located directly above the electronic scale.

The locking assembly is a hand screw, and the hand screw is threadedly connected to the positioning ring.

A fixed limiting bar is horizontally installed at one end of the turning platform, and the fixed limiting bar is close to the lower surface of the turning platform. A movable limiting bar is horizontally slidably connected to the other end of the turning platform, and the movable limiting bar is close to the upper surface of the turning platform.

The driving structure includes a guide rail, a slider, a screw rod and a nut. The guide rail is vertically fixed on the column, the slider is arranged on the guide rail, the screw rod is vertically rotatably installed on the column, the upper end of the screw rod is connected to a power module that can rotate it, the nut is threadedly connected to the screw rod, and the lifting frame is connected to the nut and the slider at the same time.

The power module includes a brake motor, a first pulley, a second pulley and a belt. The brake motor is installed on a column, the first pulley is installed on the output shaft of the brake motor, the second pulley is installed on the upper end of the screw rod, and the belt sleeve is arranged between the second pulley and the first pulley.

Compared with the prior art, this simple liquid weighing machine has the following advantages:

In the utility model, the material barrel is fixed on the turning table, and the turning table is used to make the material barrel tilted and placed downward, and the lifting frame is driven to lift upward by the driving structure, and the lifting frame drives the fixing plate to lift upward, so that the material barrel is lifted to a high place. When the material liquid needs to be weighed, it only needs to open the valve, and the material liquid in the material barrel can fall into the material taking container on the electronic scale along the flexible and bendable feeding tube, so that the material is convenient to take and not easy to spill.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the planar structure of the utility model;

FIG2 is a schematic diagram of a three-dimensional structure of the present invention with parts removed;

FIG3 is a schematic diagram of the three-dimensional structure of the fixing plate in the utility model;

In the figure, 1. base; 2. electronic scale; 3. valve; 4. flexible feeding tube; 5. lifting frame; 6. material barrel; 7. positioning ring; 8. turning table; 9. fixing plate; 10. column; 11. guide rail; 12. screw rod; 13. support column; 14. rotating shaft; 15. movable limiting strip; 16. hand screw; 17. pulley 2; 18. belt; 19. pulley 1; 20. slider; 21. brake motor; 22. nut; 23. fixed limiting strip.

DETAILED DESCRIPTION

The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in Figures 1 to 3, the simple liquid weighing machine includes a base 1, an electronic scale 2 is installed on the base 1, a column 10 is also installed on the base 1, a lifting frame 5 is arranged on the column 10, the lifting frame 5 is connected to a driving structure that can move it up and down, a fixed plate 9 is installed on the lifting frame 5, the fixed plate 9 is rotatably connected to the turning table 8 through a rotating shaft 14, a positioning ring 7 is fixed on the turning table 8 through a supporting column 13, and a plurality of locking components for fixing the barrel 6 are arranged on the positioning ring 7, specifically: the locking component is a hand screw 16, and the hand screw 16 is threadedly connected to the positioning ring 7; a flexible and bendable feeding tube 4 is also installed on the turning table 8, and one end of the flexible and bendable feeding tube 4 is detachable through a square The flexible feeding tube 4 is connected to the lid of the material barrel 6, and a valve 3 is installed at the other end of the flexible feeding tube 4, and the valve 3 can be located directly above the electronic scale 2; the flexible feeding tube 4 and the valve 3 are both existing products available on the market; with this structure, the lid of the material barrel 6 is connected to one end of the flexible feeding tube 4, and the material barrel 6 is fixed to the positioning ring 7 by a hand screw 16, so that the material barrel 6 is turned over, and one end of the turning table 8 is abutted against the fixed limiting strip 23, and then the movable limiting strip 15 is manipulated to move the movable limiting strip 15 to a position close to the inside. At this time, the movable limiting strip 15 can also be abutted against the other end of the turning table 8, so that the position of the turning table 8 can be limited.

A fixed limiting bar 23 is horizontally installed at one end of the turning table 8, and the fixed limiting bar 23 is close to the lower surface of the turning table 8. A movable limiting bar 15 is horizontally slidably connected to the other end of the turning table 8, and the movable limiting bar 15 is close to the upper surface of the turning table 8.

The driving structure includes a guide rail 11, a slider 20, a screw rod 12 and a nut 22. The guide rail 11 is vertically fixed on the column 10, the slider 20 is arranged on the guide rail 11, the screw rod 12 is vertically rotatably installed on the column 10, the upper end of the screw rod 12 is connected to a power module that can make it rotate, the nut 22 is threadedly connected to the screw rod 12, the lifting frame 5 is connected to the nut 22 and is also connected to the slider 20; the power module includes a brake motor 21, a pulley 19, a pulley 21 and a belt 18, the brake motor 21 is arranged It is mounted on the column 10, the pulley 19 is mounted on the output shaft of the brake motor 21, the pulley 2 17 is mounted on the upper end of the screw rod 12, and the belt 18 is sleeved between the pulley 2 17 and the pulley 19; with this structure, the brake motor 21 drives the pulley 19 to rotate, the pulley 19 drives the pulley 2 17 to rotate through the belt 18, the pulley 2 17 drives the screw rod 12 to rotate, and the screw rod 12 drives the nut 22 to move, and with the cooperation of the guide rail 11 and the slider 20, the lifting frame 5 moves upward or downward.

In the utility model, the material barrel 6 is fixed on the turning table 8, and the turning table 8 is used to make the material barrel 6 tilted and placed downward, and the lifting frame 5 is driven to lift upward by the driving structure, and the lifting frame 5 drives the fixing plate 9 to lift upward, so that the material barrel 6 is lifted to a high place, so that when it is necessary to weigh the material liquid, it only needs to open the valve 3, and the material liquid in the material barrel 6 can fall into the material taking container on the electronic scale 2 along the flexible and bendable feeding tube 4.

The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims (5)

1. The simple material liquid weighing machine comprises a base (1), wherein an electronic scale (2) is arranged on the base (1), and is characterized in that a stand column (10) is also arranged on the base (1), a lifting frame (5) is arranged on the stand column (10), the lifting frame (5) is connected with a driving structure capable of enabling the lifting frame to move up and down, a fixed plate (9) is arranged on the lifting frame (5), the fixed plate (9) is rotationally connected with a turnover table (8) through a rotating shaft (14), the automatic weighing device is characterized in that a positioning ring (7) is fixed on the overturning platform (8) through a supporting column (13), a plurality of locking assemblies used for fixing the charging basket (6) are arranged on the positioning ring (7), a flexible bendable charging pipe (4) is further arranged on the overturning platform (8), one end of the flexible bendable charging pipe (4) is communicated with a barrel cover of the charging basket (6) in a detachable mode, a valve (3) is arranged at the other end of the flexible bendable charging pipe (4), and the valve (3) can be located right above the electronic scale (2).

2. The simple liquid weighing machine according to claim 1, wherein the locking assembly is a hand screw (16), and the hand screw (16) is screwed on the positioning ring (7).

3. The simple feed liquid weighing machine according to claim 1, wherein one end of the overturning platform (8) is horizontally provided with a fixed limiting strip (23), the fixed limiting strip (23) is close to the lower surface of the overturning platform (8), the other end of the overturning platform (8) is horizontally connected with a movable limiting strip (15) in a sliding manner, and the movable limiting strip (15) is close to the upper surface of the overturning platform (8).

4. The simple feed liquid weighing machine according to claim 1, wherein the driving structure comprises a guide rail (11), a sliding block (20), a screw rod (12) and a nut (22), the guide rail (11) is vertically fixed on the upright post (10), the sliding block (20) is arranged on the guide rail (11), the screw rod (12) is vertically rotatably arranged on the upright post (10), the upper end of the screw rod (12) is connected with a power module capable of enabling the screw rod (12) to rotate, the nut (22) is in threaded connection with the screw rod (12), and the lifting frame (5) is connected with the nut (22) and is connected with the sliding block (20).

5. The simple feed liquid weighing machine according to claim 4, wherein the power module comprises a band-type brake motor (21), a first belt wheel (19), a second belt wheel (17) and a belt (18), the band-type brake motor (21) is installed on the upright (10), the first belt wheel (19) is installed on an output shaft of the band-type brake motor (21), the second belt wheel (17) is installed at the upper end of the screw rod (12), and the belt (18) is sleeved between the second belt wheel (17) and the first belt wheel (19).