Multi-bucket combined metering scale

Abstract

The utility model relates to the technical field of metering scales, and discloses a multi-bucket combined metering scale which comprises a heating barrel, the bottom end of the heating barrel is fixedly connected with a supporting assembly, the top end of the heating barrel is fixedly connected with a ventilation ring, the top end of the ventilation ring is fixedly connected with a bearing disc, the interior of the bearing disc is fixedly connected with two conveying blocks, and the two conveying blocks are fixedly connected with the bottom end of the heating barrel. The top end of the conveying block is fixedly connected with a main vibration disc, the bottom end of the conveying block is fixedly connected with a weighing assembly, the bottom end of the main vibration disc is fixedly connected with a driving assembly, the interior of the driving assembly is fixedly connected with a rotating column, and the middle end of the exterior of the rotating column is fixedly connected with a blocking disc. And a plurality of stirring rods are fixedly connected to the outer bottom end of the rotating column. According to the heating box, the effect of uniform heating is achieved, then residues in the supporting frame can be scraped off under the action of the scraping plate, energy waste caused by the fact that the heat conduction efficiency of the heating box is affected by the residues is avoided, and the situation of cross infection can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring scales, in particular to a multi-bucket combined measuring scale. Background Art

[0002] A weighing scale is a device used to measure the weight or mass of an object. This device can adjust the balance or indicate the weight value according to the weight. A multi-bucket combined weighing scale means that multiple weighing buckets are installed on the support frame of a scale. Each weighing bucket can measure weight independently, which can improve weighing efficiency, flexibility and accuracy.

[0003] In the prior art, some multi-bucket combined weighing scales usually put the weighed solid objects into a heating box for heating treatment. However, since the solid objects inside the heating box are in a static state, uneven heating will occur. After the heating is completed, it is difficult to clean the residual materials on the inner wall of the heating box in time, which will not only affect the heat conduction efficiency of the heating box and cause energy waste, but also affect the quality and safety of the next batch of materials due to the presence of residues, causing cross infection. Therefore, in view of the above shortcomings, a multi-bucket combined weighing scale is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed multi-bucket combined weighing scale is intended to improve the problems of uneven heating, energy waste and cross infection caused by residues in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multi-bucket combined metering scale, comprising a heating barrel, the bottom end of the heating barrel is fixedly connected to a supporting assembly, the top end of the heating barrel is fixedly connected to a ventilation ring, the top end of the ventilation ring is fixedly connected to a carrying plate, the inside of the carrying plate is fixedly connected to two conveying blocks, the top of the conveying block is fixedly connected to a main vibration plate, the bottom end of the conveying block is fixedly connected to a weighing assembly, the bottom end of the main vibration plate is fixedly connected to a driving assembly, the inside of the driving assembly is fixedly connected to a rotating column, the outer middle end of the rotating column is fixedly connected to a baffle plate, the outer bottom end of the rotating column is fixedly connected to a plurality of stirring rods, an expansion rod is slidably connected to the inner wall of one side of the stirring rod, two scrapers are fixedly connected to the far side of the plurality of expansion rods, a strong spring is arranged inside the stirring rod, the close side of the plurality of expansion rods are fixedly connected to a limiting disk, and a discharge pipe is arranged at the bottom end of the heating barrel.

[0006] Furthermore, a guide block is fixedly connected to the inner bottom end of the main vibration plate, two moving blocks are fixedly connected to the outside of the rotating column, a rubber block is fixedly connected to the bottom end of the moving block, two support rods are fixedly connected to the top end of the supporting plate, a feeding pipe is fixedly connected to the adjacent side of the two support rods, and an auger blade is fixedly connected to the outer top end of the rotating column.

[0007] Furthermore, the support assembly includes a plurality of support blocks, adjacent sides of the plurality of support blocks are fixedly connected to the outside of the heating barrel, and bottom ends of the plurality of support blocks are fixedly connected to a support frame.

[0008] Furthermore, the weighing assembly comprises a sub-bucket, the top end of the sub-bucket is fixedly connected to the bottom end of the conveying block, and the bottom end of the sub-bucket is rotatably connected to a weighing sensor.

[0009] Furthermore, the driving assembly includes a motor, the top end of the motor is fixedly connected to the bottom end of the main vibration plate, the driving end of the motor is fixedly connected to gear 1, the top end of the supporting plate is rotatably connected to gear 2, and the interior of gear 2 is fixedly connected to the outside of the rotating column.

[0010] Furthermore, the outside of the rotating column is rotatably connected to the inside of the main vibration plate, one side of the scraper is in contact with the inner wall of the heating barrel, and the outside of the limiting plate is slidably connected to the inside of the stirring rod.

[0011] Furthermore, one end of the strong spring is fixedly connected to one side of the inner part of the stirring rod, and the other end of the strong spring is fixedly connected to one side of the limiting plate.

[0012] Furthermore, one side of the moving block contacts the interior of the main vibration plate, and the bottom end of the rubber block contacts the inner bottom end of the main vibration plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the rotating column is driven to rotate by starting the motor, so that the stirring rod stirs the solid objects inside the support frame to achieve the effect of uniform heating. Then, the residue inside the support frame can be scraped off under the action of the scraper, avoiding the residue from affecting the heat conduction efficiency of the heating box, resulting in energy waste, and also avoiding cross infection.

[0015] 2. In the utility model, the rotation of the rotating column can also drive the rubber block and the auger blade to move, thereby avoiding the problem of blockage when solid objects are fed and reducing the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional diagram of the multi-bucket combined weighing scale proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the rotating column structure of the multi-bucket combined weighing scale proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the heating barrel structure of the multi-bucket combined weighing scale proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the baffle structure of the multi-bucket combined weighing scale proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the stirring rod structure of the multi-bucket combined weighing scale proposed by the utility model;

[0021] Figure 6 This is a schematic diagram of the bucket structure of the multi-bucket combined weighing scale proposed by the utility model;

[0022] Figure 7 The utility model discloses a schematic diagram of the feeding pipe structure of the multi-bucket combined metering scale.

[0023] Legend:

[0024] 1. Heating barrel; 2. Support block; 3. Support frame; 4. Ventilation ring; 5. Carrying plate; 6. Conveying block; 7. Main vibration plate; 8. Bucket; 9. Weighing sensor; 10. Motor; 11. Gear 1; 12. Gear 2; 13. Rotating column; 14. Baffle plate; 15. Stirring rod; 16. Expansion rod; 17. Scraper; 18. Power spring; 19. Limit plate; 20. Feeding pipe; 21. Guide block; 22. Moving block; 23. Rubber block; 24. Support rod; 25. Feeding pipe; 26. Auger blade. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a multi-bucket combined weighing scale, including a heating barrel 1 for heating materials, a supporting assembly fixedly connected to the bottom end of the heating barrel 1 to provide a solid base for the entire equipment, the supporting assembly includes a plurality of supporting blocks 2, the adjacent sides of the plurality of supporting blocks 2 are fixedly connected to the outside of the heating barrel 1, the bottom ends of the plurality of supporting blocks 2 are fixedly connected to a supporting frame 3, the skeleton of the entire multi-bucket combined weighing scale ensures the stability and durability of the equipment, a ventilation ring 4 is fixedly connected to the top end of the heating barrel 1 to provide the equipment with necessary ventilation conditions, ensure the normal operation and heat dissipation of the equipment, a bearing plate 5 is fixedly connected to the top end of the ventilation ring 4 to play an additional supporting role, the inside of the bearing plate 5 is fixedly connected to two conveying blocks 6 to ensure smooth transportation of materials, the top end of the conveying block 6 is fixedly connected to a main vibration plate 7 as a temporary storage and distribution area for materials to ensure uniform distribution of materials, and the bottom end of the conveying block 6 is fixedly connected to a weighing assembly for The weight of the material is accurately measured. The weighing component includes a bucket 8, the top of which is fixedly connected to the bottom of the conveying block 6, and the bottom of the bucket 8 is rotatably connected to a weighing sensor 9 to sense the weight of the material and transmit a signal to the control system to achieve precise control. The bottom end of the main vibration disk 7 is fixedly connected to a driving component, and the inside of the driving component is fixedly connected to a rotating column 13. The driving component includes a motor 10 for providing drive, the top of the motor 10 is fixedly connected to the bottom of the main vibration disk 7, and the driving end of the motor 10 is fixedly connected to a gear 11. The top of the carrier disk 5 is rotatably connected to a gear 2 12, and the inside of the gear 2 12 is fixedly connected to the outside of the rotating column 13. The gear 11 transmits the power of the motor 10 to the rotating column 13 by meshing with the gear 2 12. The outside of the rotating column 13 is rotatably connected to the inside of the main vibration disk 7, and the middle end of the outside of the rotating column 13 is fixedly connected to a baffle 14, and the holes set on the baffle are used to control the timing of material unloading.

[0027] Reference Figure 3 and Figure 5The outer bottom end of the rotating column 13 is fixedly connected with a plurality of stirring rods 15. These stirring rods 15 stir the materials under the drive of the rotating column 13 to ensure that the materials are evenly heated in the heating barrel 1. An expansion rod 16 is slidably connected to the inner wall of one side of the stirring rod 15. Two scrapers 17 are fixedly connected to the far side of the plurality of expansion rods 16. The expansion rod 16 can adapt to the distance between the scraper 17 and the inner wall of the heating barrel 1. One side of the scraper 17 contacts the inner wall of the heating barrel 1. The scraper 17 is used to remove the residual materials on the inner wall of the heating barrel 1 to maintain the heating efficiency and cleanliness. This contact ensures that the scraper 17 can be closely attached to the inner wall of the heating barrel 1 for effective scraping. A strong spring 18 is arranged inside the stirring rod 15 to provide constant pressure for the scraper 17 to ensure its effective contact with the inner wall of the heating barrel 1. The adjacent sides of the multiple expansion rods 16 are fixedly connected to the limit plate 19. The outer side of the limit plate 19 is slidably connected to the inside of the stirring rod 15. The other end of the strong spring 18 is fixedly connected to one side of the limit plate 19. The limit plate 19 is used to limit the moving range of the expansion rod 16 to prevent the scraper 17 from being over-extruded or detached from the inner wall of the heating barrel 1. A discharge pipe 20 is arranged at the bottom end of the heating barrel 1.

[0028] Reference Figure 1 , Figure 6 and Figure 7 The inner bottom end of the main vibration disk 7 is fixedly connected with a guide block 21, and the outer side of the rotating column 13 is fixedly connected with two moving blocks 22. One side of the moving block 22 contacts the inner part of the main vibration disk 7, and the bottom end of the moving block 22 is fixedly connected with a rubber block 23. The bottom end of the rubber block 23 contacts the inner bottom end of the main vibration disk 7. This soft contact helps to protect the main vibration disk 7 from being scratched, and at the same time provides sufficient friction to push the material. The top of the carrying plate 5 is fixedly connected with two support rods 24, and the adjacent side of the two support rods 24 is fixedly connected with a feeding pipe 25. The function of the guide block 21 is to guide the material to smoothly enter the conveying block 6 when the material enters the main vibration disk 7 from the feeding pipe 25, so as to avoid the material from accumulating or overflowing in the main vibration disk 7. The outer top end of the rotating column 13 is fixedly connected with an auger blade 26. The auger blade 26 rotates under the drive of the rotating column 13, which helps to push the material to the central area of ​​the main vibration disk 7 and prevent the material from accumulating and clogging during the feeding process.

[0029] Working principle: first put the material into the feeding tube 25, then start the motor 10, and then drive the motor 10 to drive the gear 11 to rotate, and the meshing connection between the gear 11 and the gear 2 12 will drive the gear 2 12 to rotate, and then the rotation of the gear 2 12 will drive the rotating column 13 to rotate, and the rotation of the rotating column 13 will drive the auger blade 26 to move to prevent blockage during material feeding, and the object falls onto the main vibration plate 7 through the feeding tube 25, and then the movement of the rotating column 13 will drive the moving block 22 to make the rubber block 23 rotate inside the main vibration plate 7, so that the solid material that should have fallen onto the main vibration plate 7 but did not fall into the conveying block 6 is pushed, pushed into the conveying block 6 and then falls into the bucket 8, and then under the action of the weighing sensor 9, the weighed quantity is transmitted, and in this process, the baffle 14 will also rotate under the rotation of the rotating column 13, and A hole is provided on the baffle plate 14 for unloading the material after detection inside the bucket 8 into the inside of the support frame 3. This is because due to gravity, when there is no obstruction at the bottom of the weighing sensor 9, it will naturally fall, causing the material inside to be unloaded, and the clockwise rotation of the baffle plate 14 will cause the weighing sensor 9 to close with the bucket 8, so as to weigh and unload the material inside the bucket 8. When unloading into the inside of the support frame 3, the rotation of the rotating column 13 will cause the stirring rod 15 to rotate, stirring the material to avoid uneven heating due to the immobility of the material, and then the movement of the stirring rod 15 will also drive the scraper 17 to scrape the inside of the support frame 3 to avoid the residue affecting the heat conduction efficiency of the heating box, resulting in energy waste, and can also avoid cross infection. The scraping is more effective under the elastic force of the strong 18, and the wear of the scraper 17 and the support frame 3 can also be reduced.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-bucket combined weighing scale, comprising a heating barrel (1), characterized in that: The bottom end of the heating barrel (1) is fixedly connected to a support assembly, the top end of the heating barrel (1) is fixedly connected to a ventilation ring (4), the top end of the ventilation ring (4) is fixedly connected to a carrier plate (5), the interior of the carrier plate (5) is fixedly connected to two conveying blocks (6), the top end of the conveying block (6) is fixedly connected to a main vibration plate (7), the bottom end of the conveying block (6) is fixedly connected to a weighing assembly, the bottom end of the main vibration plate (7) is fixedly connected to a driving assembly, the interior of the driving assembly is fixedly connected to a rotating column (13), and the rotating column (13) is fixedly connected to the rotating column (13). A baffle plate (14) is fixedly connected to the outer middle end of the column (13), a plurality of stirring rods (15) are fixedly connected to the outer bottom end of the rotating column (13), an expansion rod (16) is slidably connected to the inner wall of one side of the stirring rod (15), two scrapers (17) are fixedly connected to the far sides of the plurality of expansion rods (16), a strong spring (18) is arranged inside the stirring rod (15), and a limit plate (19) is fixedly connected to the close sides of the plurality of expansion rods (16), and a discharge pipe (20) is arranged at the bottom end of the heating barrel (1).

2. The multi-bucket combined weighing scale according to claim 1, characterized in that: The inner bottom end of the main vibration plate (7) is fixedly connected to a guide block (21), the outer end of the rotating column (13) is fixedly connected to two moving blocks (22), the bottom end of the moving block (22) is fixedly connected to a rubber block (23), the top end of the supporting plate (5) is fixedly connected to two support rods (24), the adjacent sides of the two support rods (24) are fixedly connected to a feeding pipe (25), and the outer top end of the rotating column (13) is fixedly connected to an auger blade (26).

3. The multi-bucket combined weighing scale according to claim 1, characterized in that: The support assembly comprises a plurality of support blocks (2), the adjacent sides of the plurality of support blocks (2) being fixedly connected to the outside of the heating barrel (1), and the bottom ends of the plurality of support blocks (2) being fixedly connected to a support frame (3).

4. The multi-bucket combined weighing scale according to claim 1, characterized in that: The weighing assembly comprises a sub-bucket (8), the top end of the sub-bucket (8) is fixedly connected to the bottom end of the conveying block (6), and the bottom end of the sub-bucket (8) is rotatably connected to a weighing sensor (9).

5. The multi-bucket combined weighing scale according to claim 1, characterized in that: The driving assembly comprises a motor (10), the top end of the motor (10) is fixedly connected to the bottom end of the main vibration plate (7), the driving end of the motor (10) is fixedly connected to a gear 1 (11), the top end of the supporting plate (5) is rotatably connected to a gear 2 (12), and the interior of the gear 2 (12) is fixedly connected to the exterior of the rotating column (13).

6. The multi-bucket combined weighing scale according to claim 1, characterized in that: The outside of the rotating column (13) is rotatably connected to the inside of the main vibration plate (7), one side of the scraper (17) is in contact with the inner wall of the heating barrel (1), and the outside of the limiting plate (19) is slidably connected to the inside of the stirring rod (15).

7. The multi-bucket combined weighing scale according to claim 1, characterized in that: One end of the strong spring (18) is fixedly connected to one side of the interior of the stirring rod (15), and the other end of the strong spring (18) is fixedly connected to one side of the limiting plate (19).

8. The multi-bucket combined weighing scale according to claim 2, characterized in that: One side of the moving block (22) contacts the interior of the main vibration plate (7), and the bottom end of the rubber block (23) contacts the inner bottom end of the main vibration plate (7).

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