Batching scale convenient to clean

Abstract

The utility model discloses a batching scale convenient to clean, which belongs to the technical field of batching scales and comprises a scale body, a mounting frame is connected onto the scale body, a movable groove is arranged in the mounting frame, a batching tank is mounted on the mounting frame, a first motor is mounted on the mounting frame, an output shaft of the first motor is connected with a threaded rod, and the threaded rod is connected with a second motor. And a movable block is mounted on the threaded rod in a threaded manner. According to the batching scale convenient to clean, a worker starts a first motor to drive a threaded rod to rotate, and the threaded rod is in threaded fit with a threaded hole, so that a movable block can move in a movable groove along the threaded rod, an end cover and a rotating rod are driven to integrally move upwards, and a batching tank, a scraping plate and a stirring rod are integrally separated; the operation space of a worker is expanded, so that the worker can check and clean the tank wall of the batching tank, a scraper and a stirring rod conveniently, and at the moment, a limiting block can move in a limiting groove, so that the movement of a movable block is limited.

Description

Technical Field

[0001] The utility model belongs to the technical field of batching scales, in particular to a batching scale which is easy to clean. Background Art

[0002] A batching scale is a weighing instrument that measures the ingredients of several substances in a weighed object according to a predetermined mass ratio. It has a wide range of uses and can be used for batching and measuring multiple materials, as well as for measuring a single material in a hopper. If it is matched with a packaging and sealing machine, it becomes a quantitative packaging scale and is widely used in the production processes of chemical, pharmaceutical, feed, food and other fields.

[0003] Currently, the batching tanks used on traditional batching scales are mostly closed integrated designs. The internal space of the batching tank is usually narrow, and manual cleaning is very inconvenient. Materials are easily left on the tank wall and the mixing structure, thus affecting the subsequent batching process. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a batching scale that is easy to clean, which solves the problem that the internal space of the batching tank is usually narrow, manual cleaning is very inconvenient, and materials are easily left on the tank wall and the stirring structure, thereby affecting the subsequent batching process.

[0005] To achieve the above object, the utility model provides the following technical solution: a batching scale that is easy to clean, comprising a scale body, a mounting frame connected to the scale body, a movable slot provided inside the mounting frame, a batching tank mounted on the mounting frame, a first motor mounted on the mounting frame, a threaded rod connected to the output shaft of the first motor, a movable block threadedly mounted on the threaded rod, and an end cap connected to the movable block;

[0006] A filling port is connected to one side above the end cover, a water injection port is connected to the other side above the end cover, a second motor is installed above the end cover, an output shaft of the second motor is connected to a rotating rod, one end of the rotating rod is connected to a scraper, a plurality of stirring rods are connected to the rotating rod, one end of the stirring rod is connected to a connecting plate, and a discharge pipe is connected to the bottom of the mixing tank.

[0007] As a further solution of the present invention: the movable block slides in the movable groove and contacts the groove wall, a threaded hole is opened on the movable block, and limit blocks are connected to both sides of the movable block.

[0008] As a further solution of the present invention: the threaded rod passes through the mounting frame and is rotatably connected in the movable groove, and the threaded rod is threadedly matched with the threaded hole.

[0009] As a further solution of the present invention: limiting grooves are provided on the groove walls on both sides of the movable groove, and the limiting blocks slide in the limiting grooves.

[0010] As a further solution of the present invention: the rotating rod is rotatably connected to the end cover, the bottom of the mixing tank is of conical design, and the scraper is in close contact with the inner wall of the bottom of the mixing tank.

[0011] As a further solution of the present invention: a sponge pad is connected to the side of the connecting plate that contacts the inner wall of the mixing tank, and a control valve is installed on the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The batching scale that is easy to clean is provided with a first motor, a threaded rod, a threaded hole, a movable groove, a limit groove, a limit block, a movable block and an end cover. The staff starts the first motor to drive the threaded rod to rotate, and utilizes the threaded fit between the threaded rod and the threaded hole to enable the movable block to move along the threaded rod in the movable groove, thereby driving the end cover and the rotating rod to move upward as a whole, so that the batching tank, the scraper and the stirring rod are separated as a whole, expanding the operating space of the staff, so that the staff can check and clean the wall of the batching tank, the scraper and the stirring rod. At this time, the limit block will move in the limit groove, thereby restricting the movement of the movable block.

[0014] 2. The batching scale that is easy to clean is equipped with a second motor, a rotating rod, a scraper, a stirring rod, a connecting plate, a sponge pad and a water injection port. During cleaning, the staff injects clean water into the batching tank through the water injection port, and then starts the second motor to drive the rotating rod to rotate, so that the rotating rod drives the scraper and the stirring rod to rotate. The rotation of the stirring rod can stir the clean water and drive the connecting plate to rotate. The rotation of the scraper and the connecting plate enables the scraper and the sponge pad to clean and scrape off the materials remaining on the inner wall of the batching tank to prevent the residual materials from affecting the subsequent batching. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the mounting frame of the present invention;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the batching tank of the utility model;

[0018] In the figure: 1. Scale body; 2. Mounting frame; 3. Movable slot; 4. Dosing tank; 5. First motor; 6. Threaded rod; 7. Movable block; 8. End cover; 9. Filling port; 10. Water inlet; 11. Second motor; 12. Rotating rod; 13. Scraper; 14. Stirring rod; 15. Connecting plate; 16. Discharge pipe; 17. Threaded hole; 18. Limit block; 19. Limit slot; 20. Sponge pad; 21. Control valve. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: a batching scale that is easy to clean, including a scale body 1, a mounting frame 2 is connected to the scale body 1, a movable groove 3 is opened inside the mounting frame 2, and limit grooves 19 are opened on the groove walls on both sides of the movable groove 3. The limit block 18 slides in the limit groove 19, and when the movable block 7 moves along the movable groove 3, the limit block 18 will move together in the limit groove 19. With continuous movement, the limit block 18 will eventually contact with the end of the limit groove 19, thereby preventing the movable block 7 from falling off.

[0021] A dosing tank 4 is mounted on the mounting frame 2. A first motor 5 is mounted on the mounting frame 2. A threaded rod 6 is connected to the output shaft of the first motor 5. The threaded rod 6 passes through the mounting frame 2 and is rotatably connected to the movable groove 3. The threaded rod 6 is threadedly engaged with the threaded hole 17. The threaded hole 17 is threadedly engaged with the threaded rod 6, so that when the threaded rod 6 rotates, the movable block 7 moves in the movable groove 3, thereby driving the end cover 8 to move up and down, completing the separation and combination of the dosing tank 4 and the rotating rod 12. The operation is simple, and it is convenient for the staff to check the inside of the dosing tank 4.

[0022] A movable block 7 is threadedly mounted on the threaded rod 6. The movable block 7 slides in the movable groove 3 and contacts the groove wall. A threaded hole 17 is provided on the movable block 7. Limiting blocks 18 are connected on both sides of the movable block 7. Through the contact between the movable block 7 and the groove wall of the movable groove 3, the groove wall of the movable groove 3 can guide the movable block 7, thereby preventing the movable block 7 from rotating crookedly and allowing the movable block 7 to move smoothly.

[0023] The movable block 7 is connected to an end cover 8, a filling port 9 is connected to one side above the end cover 8, a water injection port 10 is connected to the other side above the end cover 8, a second motor 11 is installed above the end cover 8, the output shaft of the second motor 11 is connected to a rotating rod 12, and the rotating rod 12 is rotatably connected to the end cover 8. The bottom of the batching tank 4 is conical in design, and the scraper 13 is in contact with the inner wall of the bottom of the batching tank 4. The material at the bottom of the batching tank 4 is scraped off by the scraper 13 to ensure the flow of the material at the bottom of the batching tank 4 and avoid the accumulation of residual material. The conical design of the bottom of the batching tank 4 can facilitate the flow of material from the discharge pipe 16.

[0024] A scraper 13 is connected to one end of the rotating rod 12, and multiple stirring rods 14 are connected to the rotating rod 12. One end of the stirring rod 14 is connected to a connecting plate 15. A discharge pipe 16 is connected to the bottom of the material tank 4. The side of the connecting plate 15 that contacts the inner wall of the material tank 4 is connected to a sponge pad 20. A control valve 21 is installed on the discharge pipe 16. The inner wall of the material tank 4 is cleaned through the sponge pad 20 on one side of the connecting plate 15, and the multiple connecting plates 15 are in close contact with each other without any gaps, thereby avoiding pollution caused by material residue on the inner wall. No manual cleaning is required, which is more labor-saving.

[0025] The working principle of this utility model is:

[0026] During batching, the end cover 8 is sealed on the batching tank 4, and the material is filled into the batching tank 4 from the filling port 9. Then, the second motor 11 is started to rotate the rotating rod 12, so that the stirring rod 14 can stir the material to complete the batching process. At this time, the scraper 13 can prevent the material from accumulating at the bottom of the batching tank 4. During cleaning, the staff injects clean water into the batching tank 4 through the water inlet 10, and starts the second motor 11 to drive the rotating rod 12 to rotate. The rotating rotating rod 12 can drive the scraper 13 and the stirring rod 14 to rotate, so that the stirring rod 14 can stir the clean water, and at this time, the scraper 1 3 and the sponge pad 20 on the connecting plate 15 can clean and scrape off the materials remaining on the inner wall of the batching tank 4 to prevent the residual materials from affecting the subsequent batching. Then, by starting the first motor 5 to drive the threaded rod 6 to rotate, the movable block 7 can move upward along the threaded rod 6 in the movable groove 3, and synchronously drive the end cover 8 to separate the batching tank 4, the scraper 13 and the stirring rod 14 as a whole, thereby expanding the operating space of the staff, so that the staff can check and clean the tank wall of the batching tank 4, the scraper 13 and the stirring rod 14, and the final sewage can be discharged from the discharge pipe 16.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A batching scale that is easy to clean, comprising a scale body (1), characterized in that: The scale body (1) is connected to a mounting frame (2), a movable groove (3) is provided inside the mounting frame (2), a batching tank (4) is installed on the mounting frame (2), a first motor (5) is installed on the mounting frame (2), an output shaft of the first motor (5) is connected to a threaded rod (6), a movable block (7) is threadedly mounted on the threaded rod (6), and an end cover (8) is connected to the movable block (7); A filling port (9) is connected to one side of the upper portion of the end cover (8), a water injection port (10) is connected to the other side of the upper portion of the end cover (8), a second motor (11) is installed above the end cover (8), an output shaft of the second motor (11) is connected to a rotating rod (12), one end of the rotating rod (12) is connected to a scraper (13), a plurality of stirring rods (14) are connected to the rotating rod (12), one end of the stirring rod (14) is connected to a connecting plate (15), and a discharge pipe (16) is connected to the lower portion of the mixing tank (4).

2. The easy-to-clean batching scale according to claim 1, characterized in that: The movable block (7) slides in the movable groove (3) and contacts the groove wall. A threaded hole (17) is provided on the movable block (7). Both sides of the movable block (7) are connected to limiting blocks (18).

3. The easy-to-clean batching scale according to claim 2, characterized in that: The threaded rod (6) passes through the mounting frame (2) and is rotatably connected in the movable groove (3), and the threaded rod (6) is threadedly matched with the threaded hole (17).

4. The easy-to-clean batching scale according to claim 2, characterized in that: Limiting grooves (19) are provided on the groove walls on both sides of the movable groove (3), and the limiting blocks (18) slide in the limiting grooves (19).

5. The easy-to-clean batching scale according to claim 1, characterized in that: The rotating rod (12) is rotatably connected to the end cover (8), the bottom of the batching tank (4) is of conical design, and the scraper (13) is in contact with the inner wall of the bottom of the batching tank (4).

6. The easy-to-clean batching scale according to claim 1, characterized in that: A sponge pad (20) is connected to the side of the connecting plate (15) that contacts the inner wall of the mixing tank (4), and a control valve (21) is installed on the discharge pipe (16).

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