Dry particle feeding device for drying agent production

Abstract

The invention is suitable for the related technical field of desiccant production, and provides a dry particle feeding device for desiccant production, which comprises a base, a plurality of feeding pipes arranged in an array are cooperatively arranged on a supporting side plate, and a plurality of first discharging holes distributed in a circumferential array are formed in the feeding pipes; a plurality of second discharging holes distributed in a circumferential array mode are formed in the feeding pipe, a collecting unit is arranged on the bottom plate, and a rotating unit used for rotating the feeding pipe is arranged on the side face of one supporting side plate. According to the drying agent particle classifying and collecting device, particles are quantitatively collected through the classifying and collecting unit, after small particles are collected, large particles are classified and collected through the classifying and collecting unit, uncollected particles enter the material collecting drawer and are classified again, and therefore large drying agent particles and small drying agent particles can be quantitatively classified.

Description

Technical Field

[0001] The invention belongs to the technical field related to desiccant production, and in particular relates to a dry particle feeding device for desiccant production. Background Art

[0002] Desiccant refers to a substance that can remove some of the moisture from moist substances. For example, calcium sulfate and calcium chloride, etc., dry by combining with water to form hydrates; physical desiccants, such as silica gel and activated alumina, dry by physically adsorbing water. Moisture control is closely related to the yield of the product. For food, under appropriate temperature and humidity, bacteria and mold in food will multiply at an alarming rate, causing food to spoil, become damp and change color.

[0003] The Chinese utility model patent with the patent publication number CN221164796U, after the granules are filled in the trough body, they enter the third conveyor belt, and then drive the other side plate to slide toward the other side plate, the trough body is squeezed by two squeezing plates, and the corresponding spring is compressed at this time, so as to fix the trough body, and then drive the vibration device to vibrate one side plate, and the vibration of the side plate is transmitted to the trough body through the spring and the squeezing plate, so as to realize the vibration of the trough body, and the granules are vibrated, so as to avoid the granules being stacked too high, which affects the installation of the paperboard on the trough body; however, there are some shortcomings in the actual use of the above device. When the desiccant is produced, there will be desiccant granules of different sizes, and the above device cannot quantitatively classify the desiccant granules of different sizes. Based on this, a dry granule feeding device for desiccant production that can solve the above problems is now proposed. Summary of the invention

[0004] The invention provides a dry particle feeding device for desiccant production, aiming to solve the problem that the existing device cannot quantitatively classify desiccant particles of different sizes.

[0005] The present invention is achieved as follows: a dry particle feeding device for desiccant production includes a base, two symmetrically arranged supporting side plates are fixedly connected to the base, a plurality of feeding tubes arranged in an array are cooperatively arranged on the two supporting side plates, a plurality of first discharge holes distributed in a circumferential array are opened on the feeding tube, a plurality of second discharge holes distributed in a circumferential array are opened on the feeding tube, the first discharge holes and the second discharge holes respectively occupy half of the feeding tube, the aperture of the first discharge hole is larger than the aperture of the second discharge hole, a surrounding tube for surrounding the upper half of the feeding tube is fixedly connected to the two supporting side plates, a collecting unit is arranged on the bottom plate, and a rotating unit for rotating the feeding tube is arranged on the side of one of the supporting side plates.

[0006] Preferably, the rotating unit includes a first support plate fixedly connected to the supporting side plate, the upper end of the first support plate is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a reciprocating screw, the end of the reciprocating screw is rotatably connected to a first connecting plate, the first connecting plate is fixedly connected to the first support plate, a reciprocating slider is sleeved on the outer side of the reciprocating screw, the upper end of the reciprocating slider is fixedly connected to a first gear tooth, and the side of the feeding tube is provided with a second gear tooth meshing with the first gear tooth.

[0007] Preferably, a second support plate is fixedly connected to the side of the support side plate, the upper end of the second support plate is fixedly connected to a material storage box via a plurality of first connecting rods, a feed port is provided at the upper end of the material storage box, the lower end of the material storage box is connected to the plurality of feeding pipes via a material storage hose, and a shaking unit is provided on the second support plate.

[0008] Preferably, the shaking unit includes a shaking motor fixedly connected to the upper end of the second support plate, the output end of the shaking motor is fixedly connected to a shaking cam, the second support plate is provided with a first through groove for the shaking cam to pass through, a plurality of feeding tubes are provided with a movable plate on the outer side, a clamping protrusion is fixedly connected to the side of the feeding tube, a clamping groove matching the clamping protrusion is provided on the movable plate, the movable plate is connected to the side of the support side plate through a plurality of springs for providing elastic force, and the side of the surrounding tube close to the movable plate extends out from the side of the support side plate.

[0009] Preferably, a material collection box is provided on the bottom plate, a material collection drawer is inserted in the material collection box, a first handle is fixedly connected to the material collection drawer, and a classification collection unit is cooperatively provided between the two supporting side plates.

[0010] Preferably, two symmetrically arranged inclined plates are fixedly connected between the two supporting side plates, and the lower ends of the two inclined plates are open.

[0011] Preferably, the classification collection unit includes a classification cylinder fixedly connected to the supporting side plate, the output end of the classification cylinder is fixedly connected to a classification plate, a plurality of second through grooves are provided on the classification plate, the second through grooves correspond to the collection drawer and the inclined plate, a plurality of placement grooves distributed in an array are provided on the classification plate, a plurality of the placement grooves are each provided with a collection hopper, a second handle is fixedly connected to the side of the collection hopper, and a groove for placing the second handle is provided on the side of the placement groove.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] 1. Through the setting of the rotating unit, the rotating motor drives the reciprocating screw rod to rotate and then drives the reciprocating slider to move back and forth. When the first gear teeth set on the reciprocating slider are in meshing contact with the second gear teeth on the side of the feeding tube, the feeding tube will be driven to rotate 180 degrees. Moving in the opposite direction will drive the feeding tube to rotate 180 degrees clockwise or counterclockwise respectively. Correspondingly, the first discharge hole faces downward or the second discharge hole faces downward;

[0014] 2. Through the setting of the shaking unit, the shaking motor rotates to drive the shaking cam to rotate. When the shaking cam rotates and contacts the moving plate, it drives the moving plate to move, thereby driving the feeding tube to move and stretching the spring. After the shaking cam is separated from the moving plate, the feeding tube shakes under the tension of the spring, which can carry out the discharging operation more efficiently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of a dry particle feeding device for desiccant production provided by the present invention is shown in FIG. Figure 1 ;

[0016] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 It is a structural schematic diagram of a feeding pipe in a dry particle feeding device for desiccant production provided by the present invention;

[0018] Figure 4 It is a schematic structural diagram of a surrounding tube in a dry particle feeding device for desiccant production provided by the present invention;

[0019] Figure 5 The overall structure of a dry particle feeding device for desiccant production provided by the present invention is shown in FIG. Figure 2 ;

[0020] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 7 It is a schematic structural diagram of the connection between a feeding pipe and a moving plate in a dry particle feeding device for desiccant production provided by the present invention;

[0022] Figure 8 It is a schematic diagram of the top view of a dry particle feeding device for desiccant production provided by the present invention;

[0023] Fig. 9 yes Figure 8 Schematic diagram of the enlarged structure at C in the middle;

[0024] Fig.10It is a structural schematic diagram of a classification and collection unit in a dry particle feeding device for desiccant production provided by the present invention;

[0025] Fig.11 yes Fig.10 Schematic diagram of the enlarged structure at D in the middle.

[0026] Notes on the figure numbers: 1. Base; 2. Support side plate; 3. Feeding pipe; 4. First discharge hole; 5. Second discharge hole; 6. Surrounding tube; 7. First support plate; 8. Rotating motor; 9. Reciprocating screw; 10. First connecting plate; 11. Reciprocating slider; 12. First gear; 13. Second gear; 14. Second support plate; 15. First connecting rod; 16. Storage box; 17. Feed inlet; 18. Storage hose; 19. Rocking motor; 20. Rocking cam; 21. First through slot; 22. Moving plate; 23. Spring; 24. Collecting box; 25. Collecting drawer; 26. First handle; 27. Tilt plate; 28. Classification cylinder; 29. ​​Classification plate; 30. Second through slot; 31. Placement slot; 32. Collecting hopper; 33. Second handle; 34. Groove; 35. Snap-in protrusion; 36. Snap-in slot. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] Example 1

[0030] The embodiment of the present invention provides a dry particle feeding device for desiccant production, such as Figure 1-Figure 11As shown, it includes a base 1, on which two symmetrically arranged supporting side plates 2 are fixedly connected, and a plurality of feeding tubes 3 arranged in an array are cooperatively arranged on the two supporting side plates 2, and a plurality of first discharge holes 4 distributed in a circumferential array are opened on the feeding tube 3, and a plurality of second discharge holes 5 distributed in a circumferential array are opened on the feeding tube 3, the first discharge holes 4 and the second discharge holes 5 respectively occupy half of the feeding tube 3, and the aperture of the first discharge hole 4 is larger than the aperture of the second discharge hole 5, and a surrounding tube 6 for surrounding the upper half of the feeding tube 3 is fixedly connected to the two supporting side plates 2, and a collecting unit is arranged on the bottom plate, and a rotating unit for rotating the feeding tube 3 is arranged on the side of one of the supporting side plates 2.

[0031] A second support plate 14 is fixedly connected to the side of the support side plate 2, and the upper end of the second support plate 14 is fixedly connected to a storage box 16 via a plurality of first connecting rods 15. A feed port 17 is provided at the upper end of the storage box 16, and the lower end of the storage box 16 is connected to the plurality of feeding pipes 3 via a storage hose 18. A shaking unit is provided on the second support plate 14.

[0032] A material collection box 24 is arranged on the bottom plate, a material collection drawer 25 is inserted in the material collection box 24, a first handle 26 is fixedly connected to the material collection drawer 25, and a classification collection unit is cooperatively arranged between the two supporting side plates 2.

[0033] Two symmetrically arranged inclined plates 27 are fixedly connected between the two supporting side plates 2, and the lower ends of the two inclined plates 27 form an opening-shaped

[0034] When the above-mentioned device is actually used, desiccant particles are input into the storage box 16 through the feed port 17, and the desiccant particles are input into the feeding tube 3 through the storage hose 18. The feeding tube 3 first has the second discharge hole 5 facing downward, and is driven by the shaking unit to shake the feeding tube 3 to screen smaller particles first. The discharged particles pass through the inclined plate 27 and enter the classification and collection unit for classification and collection. The classification and collection unit collects the particles quantitatively. After collecting the smaller particles, the feeding tube 3 is rotated by the rotating unit so that the first discharge hole 4 faces downward, and the feeding tube 3 is shaken by the shaking unit to classify and collect larger particles through the classification and collection unit. The uncollected particles enter the collection drawer 25 and are classified again, thereby being able to quantitatively classify large and small desiccant particles.

[0035] Example 2

[0036] Combination Figure 1In this embodiment, based on the embodiment 1, the rotating unit includes a first support plate 7 fixedly connected to the supporting side plate 2, the upper end of the first support plate 7 is fixedly connected to a rotating motor 8, the output end of the rotating motor 8 is fixedly connected to a reciprocating screw rod 9, the end of the reciprocating screw rod 9 is rotatably connected to a first connecting plate 10, the first connecting plate 10 is fixedly connected to the first support plate 7, a reciprocating slider 11 is sleeved on the outer side of the reciprocating screw rod 9, the upper end of the reciprocating slider 11 is fixedly connected to a first gear tooth 12, and the side of the feeding tube 3 is provided with a second gear tooth 13 meshing with the first gear tooth 12.

[0037] When the above-mentioned rotating unit is actually used, the rotating motor 8 rotates to drive the reciprocating screw 9 to rotate, and then drives the reciprocating slider 11 to move back and forth. When the first gear teeth 12 set on the reciprocating slider 11 engage with the second gear teeth 13 on the side of the feeding tube 3, it will drive the feeding tube 3 to rotate one hundred and eighty degrees. Moving in the opposite direction will drive the feeding tube 3 to rotate one hundred and eighty degrees clockwise or counterclockwise respectively. Correspondingly, the first discharge hole 4 faces downward or the second discharge hole 5 faces downward.

[0038] Example 3

[0039] Combination Figure 6 , Figure 8 and Fig. 9 In this embodiment, based on the embodiment 2, the shaking unit includes a shaking motor 19 fixedly connected to the upper end of the second support plate 14, the output end of the shaking motor 19 is fixedly connected to a shaking cam 20, the second support plate 14 is provided with a first through groove 21 for the shaking cam 20 to pass through, a plurality of movable plates 22 are arranged on the outer sides of the feeding tubes 3, a clamping protrusion 35 is fixedly connected to the side of the feeding tube 3, a clamping groove 36 cooperating with the clamping protrusion 35 is provided on the movable plate 22, the movable plate 22 is connected to the side of the supporting side plate 2 by a plurality of springs 23 for providing elastic force, and the surrounding tube 6 protrudes from the side of the supporting side plate 2 on the side close to the movable plate 22.

[0040] When the above-mentioned shaking unit is actually used, the shaking motor 19 rotates to drive the shaking cam 20 to rotate. When the shaking cam 20 rotates and contacts the moving plate 22, it drives the moving plate 22 to move, thereby driving the feeding tube 3 to move and stretching the spring 23. After the shaking cam 20 is separated from the moving plate 22, the feeding tube 3 shakes under the tension of the spring 23, which can carry out the unloading operation more efficiently and quickly.

[0041] Example 4

[0042] Combination Fig.10 and Fig.11In this embodiment, based on the embodiment 3, the classification collection unit includes a classification cylinder 28 fixedly connected to the supporting side plate 2, and the output end of the classification cylinder 28 is fixedly connected to a classification plate 29, and a plurality of second through grooves 30 are provided on the classification plate 29, and the second through grooves 30 correspond to the collection drawer 25 and the inclined plate 27, and a plurality of placement grooves 31 distributed in an array are provided on the classification plate 29, and a collection hopper 32 is placed in each of the plurality of placement grooves 31, and a second handle 33 is fixedly connected to the side of the collection hopper 32, and a groove 34 for placing the second handle 33 is provided on the side of the placement groove 31.

[0043] When the above-mentioned classification and collection unit is actually used, when collecting smaller particles, as the particles in the feeding pipe 3 roll into the collecting hopper 32 through the inclined plate 27 until they are submerged in the collecting hopper 32, the classification plate 29 is driven by the output end of the classification cylinder 28 to move to the position of the second through-groove 30, and the smaller particles in the collecting hopper 32 can be taken out for the next operation. The excess smaller particles enter the collecting drawer 25 through the second through-groove 30 to facilitate the next classification. The collection of larger particles is similar to the collection of smaller particles.

[0044] In summary, the working principle of the present invention is as follows: desiccant particles are input into the storage box 16 through the feed port 17, and the desiccant particles are input into the feeding tube 3 through the storage hose 18. The feeding tube 3 first has the second discharge hole 5 facing downward, and is driven by the shaking unit to shake the feeding tube 3 to screen smaller particles first. The discharged particles pass through the inclined plate 27 and enter the classification and collection unit for classification and collection. The classification and collection unit collects the particles quantitatively. After collecting the smaller particles, the feeding tube 3 is rotated by the rotating unit. The first discharge hole 4 is moved downward, and the feeding tube 3 is shaken by the shaking unit, and the larger particles are classified and collected by the classification and collection unit, and the uncollected particles enter the collection drawer 25 and are classified again, thereby quantitatively classifying the large and small desiccant particles; the rotation of the rotating motor 8 drives the rotation of the reciprocating screw rod 9 and then drives the reciprocating slider 11 to move back and forth. When the first gear teeth 12 set on the reciprocating slider 11 are in meshing contact with the second gear teeth 13 on the side of the feeding tube 3, it will drive the feeding tube 3 Rotating 180 degrees and moving in the opposite direction will drive the feeding tube 3 to rotate 180 degrees clockwise or counterclockwise respectively, and correspondingly, the first discharge hole 4 is facing downward or the second discharge hole 5 is facing downward; the shaking motor 19 rotates to drive the shaking cam 20 to rotate, and when the shaking cam 20 rotates and contacts with the moving plate 22, it drives the moving plate 22 to move, thereby driving the feeding tube 3 to move, stretching the spring 23, and after the shaking cam 20 is separated from the moving plate 22, the feeding tube 3 is shaken under the pulling force of the spring 23, which can be higher The discharging operation is carried out efficiently and quickly; when collecting smaller particles, as the particles in the feeding tube 3 roll into the collecting hopper 32 through the inclined plate 27 until they are submerged in the collecting hopper 32, the classification plate 29 is driven by the output end of the classification cylinder 28 to move to the position of the second through-groove 30, and the smaller particles in the collecting hopper 32 can be taken out for the next operation, and the excess smaller particles enter the collecting drawer 25 through the second through-groove 30 for the next classification. The collection of larger particles is similar to that of smaller particles.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dry particle feeding device for desiccant production, comprising a base (1), characterized in that: The base (1) is fixedly connected to two symmetrically arranged supporting side plates (2), and a plurality of array-arranged feeding tubes (3) are cooperatively arranged on the two supporting side plates (2). The feeding tube (3) is provided with a plurality of first discharge holes (4) distributed in a circumferential array, and the feeding tube (3) is provided with a plurality of second discharge holes (5) distributed in a circumferential array. The first discharge holes (4) and the second discharge holes (5) respectively occupy half of the feeding tube (3), and the aperture of the first discharge hole (4) is larger than the aperture of the second discharge hole (5). The two supporting side plates (2) are fixedly connected to surrounding tubes (6) surrounding the upper half of the feeding tube (3), and a collecting unit is arranged on the bottom plate, and a rotating unit for rotating the feeding tube (3) is arranged on the side of one of the supporting side plates (2).

2. A dry particle feeding device for desiccant production as claimed in claim 1, characterized in that: The rotating unit comprises a first support plate (7) fixedly connected to the supporting side plate (2); the upper end of the first support plate (7) is fixedly connected to a rotating motor (8); the output end of the rotating motor (8) is fixedly connected to a reciprocating screw rod (9); the end of the reciprocating screw rod (9) is rotatably connected to a first connecting plate (10); the first connecting plate (10) is fixedly connected to the first support plate (7); a reciprocating slider (11) is sleeved on the outer side of the reciprocating screw rod (9); the upper end of the reciprocating slider (11) is fixedly connected to a first gear tooth (12); and the side surface of the feeding tube (3) is provided with a second gear tooth (13) meshing with the first gear tooth (12).

3. A dry particle feeding device for desiccant production as claimed in claim 1, characterized in that: The side of the supporting side plate (2) is fixedly connected to a second supporting plate (14); the upper end of the second supporting plate (14) is fixedly connected to a material storage box (16) via a plurality of first connecting rods (15); a material feed port (17) is provided at the upper end of the material storage box (16); the lower end of the material storage box (16) is connected to a plurality of feeding pipes (3) via a material storage hose (18); and a shaking unit is provided on the second supporting plate (14).

4. A dry particle feeding device for desiccant production as claimed in claim 3, characterized in that: The shaking unit comprises a shaking motor (19) fixedly connected to the upper end of the second support plate (14), the output end of the shaking motor (19) is fixedly connected to a shaking cam (20), the second support plate (14) is provided with a first through groove (21) for the shaking cam (20) to pass through, a plurality of the feeding tubes (3) are provided with a moving plate (22) on the outer side, a snap-in protrusion (35) is fixedly connected to the side of the feeding tube (3), a snap-in groove (36) cooperating with the snap-in protrusion (35) is provided on the moving plate (22), the moving plate (22) is connected to the side of the supporting side plate (2) through a plurality of springs (23) for providing elastic force, and the side of the surrounding tube (6) close to the moving plate (22) protrudes from the side of the supporting side plate (2).

5. A dry particle feeding device for desiccant production as claimed in claim 1, characterized in that: A material collection box (24) is arranged on the bottom plate, a material collection drawer (25) is inserted in the material collection box (24), a first handle (26) is fixedly connected to the material collection drawer (25), and a classification collection unit is cooperatively arranged between the two supporting side plates (2).

6. A dry particle feeding device for desiccant production as claimed in claim 5, characterized in that: Two symmetrically arranged inclined plates (27) are fixedly connected between the two supporting side plates (2), and the lower ends of the two inclined plates (27) are in an open shape.

7. A dry particle feeding device for desiccant production as claimed in claim 6, characterized in that: The classification collection unit comprises a classification cylinder (28) fixedly connected to the supporting side plate (2), the output end of the classification cylinder (28) is fixedly connected to a classification plate (29), a plurality of second through grooves (30) are provided on the classification plate (29), the second through grooves (30) correspond to the collection drawer (25) and the inclined plate (27), a plurality of placement grooves (31) distributed in an array are provided on the classification plate (29), a collection hopper (32) is placed in each of the plurality of placement grooves (31), a second handle (33) is fixedly connected to the side of the collection hopper (32), and a groove (34) for placing the second handle (33) is provided on the side of the placement groove (31).

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