Rapid quantitative salting device

Abstract

The utility model discloses a rapid quantitative salt adding device, which is characterized in that the upper surface of a balance body is detachably connected with a windproof cover, the top in the windproof cover is provided with a funnel, and the inside of the windproof cover is fixedly connected with a salt storage box; a flow guide groove is formed in the salt storage box, a telescopic rod is arranged in the salt storage box, a spring is arranged in the telescopic rod, a flow guide slope is fixedly connected to the lower surface of the telescopic rod, a check block is fixedly connected to the lower surface of the flow guide slope, a semi-arc block is arranged on the check block, and a rotating rod and an auxiliary rod are arranged on the inner wall of the windproof cover. The rotating rod and the auxiliary rod are fixedly connected through a connecting protruding rod, and a rotating ring is arranged on the connecting protruding rod. By means of the device, through cooperation of the flow guide groove, the telescopic rod, the spring, the check block, the connecting protruding rod and the rotating ring, an operator can easily control the salt release amount through external rotation, so that the salt adding amount is precisely adjusted, and the working efficiency and precision are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative salt addition, and particularly relates to a rapid quantitative salt addition device. Background Art

[0002] In industrial and laboratory environments, the salt addition operation is a common step. Especially when precise control of the salt dosage is required, traditional salt addition methods usually rely on manual operation, which is not only time-consuming and laborious, but also prone to inaccurate dosage, affecting the results of experiments or production.

[0003] For existing quantitative salt addition technologies, a spoon is mostly used manually for salt addition. However, this method affects efficiency during use, and when a person holds a spoon to add salt, it is easy to have a shaky hand, causing the salt to spill. For example, the Chinese patent discloses "a device for rapid quantitative salt addition" with the application number "CN201821016611.5". By adjusting the position of the screw quantitative rod, different salt usage amounts can be obtained, and continuous salt addition can also be achieved by rotating the rotating handle, thereby improving the experimental efficiency. However, it is difficult to guarantee the accuracy. The adjustment of the screw quantitative rod may not precisely control the salt addition amount each time, resulting in inconsistency in experimental results. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a rapid quantitative salt addition device. Through the combined design of the telescopic rod and the spring, it is ensured that the stopper can be closely attached to the outlet of the diversion groove. The linkage design of the rotating rod and the secondary rod enables the operator to rotate the rotating rod externally, causing the connecting convex rod to rotate. The rotating ring on the connecting convex rod continuously jacks up on the semi-circular block on the lower surface of the stopper, forcing the stopper to lift upward, so that a gap is left between the stopper and the outlet of the diversion groove, allowing the salt to fall onto the balance. According to the rotation amplitude of the connecting convex rod, the gap between the stopper and the diversion groove is adjusted. After the rotation is completed, due to the action of the spring, the stopper quickly returns to its original position, thus realizing precise adjustment of the salt addition amount, greatly improving the working efficiency and accuracy.

[0005] The present utility model also provides a rapid quantitative salt adding device having the above-mentioned features, including: a wind shield is detachably connected to the upper surface of the balance body, a funnel is arranged at the inner top of the wind shield, and a salt storage box is fixedly connected inside the wind shield; a diversion groove is arranged on the salt storage box, a telescopic rod is arranged inside the salt storage box, a spring is arranged inside the telescopic rod, a diversion slope is fixedly connected to the lower surface of the telescopic rod, a baffle is fixedly connected to the lower surface of the diversion slope, a semi-circular block is arranged on the baffle, and a rotating rod and a secondary rod are arranged on the inner wall of the wind shield, and the rotating rod and the secondary rod are fixedly connected by a connecting convex rod, and a rotating ring is arranged on the connecting convex rod. Through the above device, through the cooperation of the diversion groove, the telescopic rod, the spring, the baffle, the connecting convex rod and the rotating ring, the operator can easily control the release amount of salt by external rotation, thereby realizing precise adjustment of the salt adding amount, and greatly improving the work efficiency and accuracy.

[0006] For a rapid quantitative salt adding device according to the present utility model, the funnel is in the shape of an inverted frustum of a cone, and the funnel is located directly above the salt storage box. Through the above device, with the inverted frustum-shaped funnel, the salt can enter the salt storage box better, reducing the scattering of salt particles.

[0007] For a rapid quantitative salt adding device according to the present utility model, a connecting rod is fixedly connected to the inner wall of the wind shield, the connecting rod is fixedly connected to the salt storage box, and the connecting rod is located on the four sides of the salt storage box. Through the above device, through the setting of the connecting rod, the salt storage box is more stable in the wind shield and is not easy to shake.

[0008] For a rapid quantitative salt adding device according to the present utility model, the diversion groove is in the shape of an inverted frustum of a pyramid, and the diversion groove is located on the lower surface of the salt storage box. Through the above device, the inverted frustum-shaped diversion groove helps the salt to be evenly distributed in the groove and prevents accumulation.

[0009] For a rapid quantitative salt adding device according to the present utility model, a top frame is fixedly connected to the inner wall of the salt storage box, and the telescopic rod is fixedly connected to the lower surface of the top frame. Through the above device, through the combination of the top frame and the telescopic rod, the position of the telescopic rod is fixed, ensuring that the baffle can accurately fit with the outlet of the diversion groove.

[0010] For a rapid quantitative salt adding device according to the present utility model, the baffle fits with the outlet of the diversion groove, and the semi-circular block is fixedly connected to the lower surface of the baffle. Through the above device, through the setting of the semi-circular block, the rotating ring can smoothly push open the baffle when rotating, controlling the outflow of salt.

[0011] For a rapid quantitative salt adding device according to the present utility model, a rotating handle is arranged at the other end of the rotating rod, and the rotating handle is located outside the wind shield. Through the above device, the rotating handle can be operated outside the wind shield, facilitating the adjustment of the salt release amount.

[0012] A rapid quantitative salt adding device according to the present utility model, wherein the connecting convex rod is located directly below the stopper, the connecting convex rod surrounds the rotating rod and the auxiliary rod, and the path of the rotating ring fits the semi-circular arc block. Through the above device, the arrangement of the connecting convex rod ensures that the rotating ring can rotate precisely along the path of the semi-circular arc block, thereby achieving precise control of the salt flow rate.

[0013] Advantageous Effects

[0014] Compared with the prior art, in this rapid quantitative salt adding device, the combined design of the telescopic rod and the spring ensures that the stopper can fit tightly with the outlet of the diversion groove. The linkage design of the rotating rod and the auxiliary rod enables the operator to rotate the rotating rod externally, causing the connecting convex rod to rotate. The rotating ring on the connecting convex rod continuously jacks up on the semi-circular arc block on the lower surface of the stopper, forcing the stopper to lift upward, so that a gap is left between the stopper and the outlet of the diversion groove, allowing the salt to fall onto the balance. According to the rotation amplitude of the connecting convex rod, the gap between the stopper and the diversion groove is adjusted. After the rotation is completed, due to the action of the spring, the stopper quickly returns to its original position, thereby achieving precise adjustment of the salt addition amount and greatly improving the work efficiency and accuracy. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 It is the front view of the rapid quantitative salt adding device of the present utility model;

[0017] Figure 2 It is the Figure 1 internal structure diagram of the rapid quantitative salt adding device of the present utility model;

[0018] Figure 3 It is the Figure 1 front cross-sectional view of the rapid quantitative salt adding device of the present utility model;

[0019] Figure 4 It is the Figure 2 enlarged view at A in the rapid quantitative salt adding device of the present utility model;

[0020] Figure 5 It is the Figure 3 enlarged view at B in the rapid quantitative salt adding device of the present utility model.

[0021] Legend Explanation:

[0022] 1. Balance body; 2. Wind shield; 3. Funnel; 4. Top frame; 5. Salt storage box; 6. Connecting rod; 7. Semi-circular arc block; 8. Telescopic rod; 9. Spring; 10. Diversion slope; 11. Stopper; 12. Diversion groove; 13. Auxiliary rod; 14. Rotating rod; 15. Connecting convex rod; 16. Rotating ring; 17. Rotating handle. Detailed implementation manners

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0024] Referring to Figures 1-5 , in an embodiment of the present utility model, a rapid quantitative salt adding device includes: a wind shield 2 is detachably connected to the upper surface of a balance body 1. The wind shield 2 provides wind protection to avoid the influence of the external environment on the salt adding process. A funnel 3 is arranged at the inner top of the wind shield 2. The funnel 3 guides salt into a salt storage box 5 to prevent the salt from scattering. The funnel 3 is in the shape of an inverted frustum of a cone. The funnel 3 is located directly above the salt storage box 5. A salt storage box 5 is fixedly connected to the inner wall of the wind shield 2. The salt storage box 5 stores salt for salt adding operations. A connecting rod 6 is fixedly connected to the inner wall of the wind shield 2. The connecting rod 6 is fixedly connected to the salt storage box 5. The connecting rod 6 is located on the four sides of the salt storage box 5.

[0025] A diversion groove 12 is arranged on the salt storage box 5. The diversion groove 12 guides salt to flow towards the outlet. The diversion groove 12 is in the shape of an inverted frustum of a pyramid. The diversion groove 12 is located on the lower surface of the salt storage box 5. A telescopic rod 8 is arranged inside the salt storage box 5. The telescopic rod 8 controls the position of a stop block 11. A top frame 4 is fixedly connected to the inner wall of the salt storage box 5. The telescopic rod 8 is fixedly connected to the lower surface of the top frame 4. A spring 9 is arranged inside the telescopic rod 8. The spring 9 provides elastic force to push the stop block 11 to reset. A diversion slope 10 is fixedly connected to the lower surface of the telescopic rod 8. The diversion slope 10 guides salt to flow towards the stop block 11. A stop block 11 is fixedly connected to the lower surface of the diversion slope 10. The stop block 11 controls the release of salt. A semi-circular arc block 7 is arranged on the stop block 11. The semi-circular arc block 7 cooperates with a rotating ring 16 to achieve precise control of the stop block 11. The stop block 11 fits with the outlet of the diversion groove 12. The semi-circular arc block 7 is fixedly connected to the lower surface of the stop block 11. A rotating rod 14 and a secondary rod 13 are arranged on the inner wall of the wind shield 2. The rotating rod 14 controls the opening of the stop block 11 through rotation. A rotating handle 17 is arranged at the other end of the rotating rod 14. The rotating handle 17 provides an external operation interface. The rotating handle 17 is located outside the wind shield 2. The rotating rod 14 and the secondary rod 13 are fixedly connected by a connecting convex rod 15. A rotating ring 16 is arranged on the connecting convex rod 15. The rotating ring 16 pushes the stop block 11 to open by squeezing the semi-circular arc block 7. The connecting convex rod 15 is located directly below the stop block 11. The connecting convex rod 15 surrounds the rotating rod 14 and the secondary rod 13. The path of the rotating ring 16 fits with the semi-circular arc block 7.

[0026] Working principle: During use, salt enters the salt storage box 5 through the inverted frustum-shaped funnel 3. The salt accumulates on the slope of the diversion groove 12 and is blocked by the diversion slope 10 to prevent scattering. At this time, due to the action of the spring 9, the stopper 11 closely adheres to the outlet of the diversion groove 12 to prevent salt leakage. When it is necessary to release salt, the operator rotates the rotary rod 14 through the rotary handle 17 located outside the wind shield 2. The rotary rod 14 drives the rotary ring 16 to rotate through the connecting convex rod 15. The path of the rotary ring 16 fits the semi-circular arc block 7 on the lower surface of the stopper 11. As the rotary ring 16 rotates, the semi-circular arc block 7 is lifted, causing the stopper 11 to lift upward, thereby forming a gap at the outlet of the diversion groove 12, and the salt then flows out from the outlet of the diversion groove 12 and falls on the balance. By adjusting the rotation amplitude of the rotary handle 17, the salt release amount can be controlled. After adding salt, release the rotary handle 17, and the spring 9 quickly pushes the stopper 11 back to its original position to close the outlet of the diversion groove 12 and stop adding salt.

[0027] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can also be made without departing from the gist of the present utility model.

Claims

1. A rapid quantitative salt addition device, characterized in that, Including: A wind shield (2) is detachably connected to the upper surface of a balance body (1). A funnel (3) is arranged at the inner top of the wind shield (2), and a salt storage box (5) is fixedly connected inside the wind shield (2). A diversion groove (12) is arranged on the salt storage box (5). A telescopic rod (8) is arranged inside the salt storage box (5), a spring (9) is arranged inside the telescopic rod (8), a diversion slope (10) is fixedly connected to the lower surface of the telescopic rod (8), a baffle (11) is fixedly connected to the lower surface of the diversion slope (10), a semi-circular block (7) is arranged on the baffle (11), and a rotating rod (14) and a secondary rod (13) are arranged on the inner wall of the wind shield (2). The rotating rod (14) and the secondary rod (13) are fixedly connected by a connecting convex rod (15), and a rotating ring (16) is arranged on the connecting convex rod (15).

2. The rapid quantitative salt addition device according to claim 1, characterized in that The funnel (3) is in the shape of an inverted frustum of a cone and is located directly above the salt storage box (5).

3. The rapid quantitative salt addition device according to claim 1, characterized in that, A connecting rod (6) is fixedly connected to the inner wall of the wind shield (2). The connecting rod (6) is fixedly connected to the salt storage box (5) and is located on the four sides of the salt storage box (5).

4. A rapid quantitative salt addition device according to claim 1, characterized in that, The diversion groove (12) is in the shape of an inverted frustum of a pyramid and is located on the lower surface of the salt storage box (5).

5. A rapid quantitative salt addition device according to claim 1, characterized in that, A top frame (4) is fixedly connected to the inner wall of the salt storage box (5). The telescopic rod (8) is fixedly connected to the lower surface of the top frame (4).

6. The quick quantitative salt adding device according to claim 1, characterized in that, The baffle (11) fits with the outlet of the diversion groove (12), and the semi-circular block (7) is fixedly connected to the lower surface of the baffle (11).

7. A rapid quantitative salt addition device according to claim 1, characterized in that, The other end of the rotating rod (14) is provided with a rotating handle (17), and the rotating handle (17) is located outside the wind shield (2).

8. A rapid quantitative salt addition device according to claim 1, characterized in that The connecting convex rod (15) is located directly below the baffle (11). The connecting convex rod (15) surrounds the rotating rod (14) and the secondary rod (13), and the path of the rotating ring (16) fits with the semi-circular block (7).

Images