Caked material loosening equipment

Abstract

The utility model relates to the technical field of automation equipment, in particular to caking material loosening equipment which comprises a conveying mechanism, a vibration scattering mechanism and a sound insulation dust cover. The vibration scattering mechanism comprises guide columns, an assembling frame, a vibration motor and a vibration scattering assembly, the vibration motor and the vibration scattering assembly are arranged on the assembling frame, the multiple guide columns are arranged on the conveying frame in the vertical direction, the assembling frame comprises an upper frame, a lower frame and multiple sets of sliding rails fixed between the upper frame and the lower frame, and an assembling plate in sliding fit with the multiple guide columns is arranged on the lower frame; the vibration scattering assembly comprises a hanging rod, sliding plates and a vibration scattering roller, the upper end of the hanging rod is provided with a limiting nut, the lower end of the hanging rod penetrates through the upper frame and then is fixedly connected with the sliding plates, the hanging rod is in sliding fit with the upper frame, the two sliding plates are in sliding fit with the corresponding sliding rails respectively, and the vibration scattering roller is rotationally connected between the two sliding plates. According to the utility model, the use amount of springs is reduced, and the structural design of the vibration scattering assembly is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a device for loosening agglomerated materials. Background Art

[0002] Powdered or granular materials are packed in bags and often clump or compact when stacked in warehouses, such as compound fertilizers, urea and building materials. Before use, the clumped or compacted materials need to be shaken loose. Due to the heavy weight of such materials (40-50kg), the workload of manual smashing is large and the shaking effect is not ideal, so automatic loosening equipment came into being.

[0003] The utility model patent with publication number CN205628092U discloses a high-efficiency fertilizer pressing device, including a frame, a roller, a conveyor belt, a pressing mechanism, a pressing motor and a conveying motor. The scheme adopts a pressing roller to disperse the agglomerated materials during the conveying process, but each pressing roller needs to move up and down with the help of four springs and four guide rods. The number of parts used is large and the structure is complex, and the subsequent maintenance cost is high.

[0004] Therefore, how to overcome the above-mentioned technical problems and defects becomes a key issue that needs to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide a device for loosening agglomerated materials to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: agglomerated material loosening equipment, including a conveying mechanism, a vibrating mechanism and a sound-proof dust cover;

[0007] The conveying mechanism comprises a conveying frame and a material conveying drive motor, a main transmission roller, a slave transmission roller and a support roller arranged on the conveying frame, wherein the output shaft of the material conveying drive motor is connected to the main transmission roller in a transmission manner, the main transmission roller and the slave transmission roller are connected to each other in a transmission manner via a conveying belt, the support roller is located between the main transmission roller and the slave transmission roller to provide support for the conveying belt, and the main transmission roller, the slave transmission roller and the support roller are all connected to the conveying frame in a rotation manner;

[0008] The vibration dispersion mechanism comprises a guide column, an assembly frame, a vibration motor and a vibration dispersion component arranged on the assembly frame, the guide column is a plurality of columns arranged on the conveying frame in the vertical direction, the assembly frame comprises an upper frame, a lower frame and a plurality of groups of slide rails fixed between the upper frame and the lower frame, a plurality of assembly plates are arranged on the lower frame, the assembly plates are movably sleeved on the outer sides of the guide columns, the vibration motor is fixedly connected to the upper frame, the vibration dispersion component comprises two suspension rods, two sliding plates and a vibration dispersion roller, a limiting nut is arranged on the upper end of the suspension rod, the lower end of the suspension rod is fixedly connected to the sliding plate after passing through the hole of the upper frame, the two sliding plates are respectively slidably matched with the corresponding slide rails, and the vibration dispersion roller is rotatably connected between the two sliding plates;

[0009] The soundproof and dustproof cover is located on the outside of the vibration dispersion mechanism, and material passage openings are respectively arranged at the head and tail ends of the soundproof and dustproof cover.

[0010] Furthermore, the vibration motor is arranged at both ends of the upper frame.

[0011] Furthermore, two guide plates are arranged at the head end of the conveying frame, and a trumpet-shaped material channel is formed between the two guide plates.

[0012] Furthermore, an external threaded portion is provided on the upper portion of the guide column, an adjusting screw sleeve is threadedly connected to the external threaded portion, a first spring and a second spring are provided on the outer side of the guide column, the first spring is located between the adjusting screw sleeve and the upper surface of the assembly plate, a first positioning sleeve is provided on the lower surface of the assembly plate, the guide column is slidably connected to the first positioning sleeve, the guide column and the assembly plate are clearance-matched, and the second spring is located between the first positioning sleeve and the conveying frame.

[0013] Furthermore, a connecting plate is provided between two adjacent guide pillars.

[0014] Furthermore, a third spring is sleeved on the outer side of the suspension rod, and the third spring is located between the upper frame and the sliding plate.

[0015] Furthermore, a second positioning sleeve is fixed to the lower surface of the upper frame, the suspension rod is slidably connected to the second positioning sleeve, the suspension rod is gap-matched with the hole of the upper frame, and the second positioning sleeve is located between the upper frame and the third spring.

[0016] Furthermore, the dispersion components are multiple sets, and two adjacent dispersion rollers in the multiple dispersion components are transmission connected. A dispersion drive motor is fixedly connected to the upper frame, and the output shaft of the dispersion drive motor is transmission connected to one of the dispersion rollers.

[0017] Furthermore, the soundproof and dustproof cover is hinged with an upward-flipping door panel, and a window is arranged on the upward-flipping door panel.

[0018] Furthermore, sliding blocks are provided at both ends of the sliding plate, and the sliding blocks are slidably matched with the sliding rails.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The agglomerated material loosening equipment disclosed by the utility model improves the structure of the assembly frame and designs it as a combination of an upper frame and a lower frame. The connecting parts between the upper frame and the lower frame are cleverly designed as slide rails. The two sides of the dispersion roller slide up and down in the slide rails by means of sliding plates. With the help of the power of the vibration motor, the material is broken and dispersed, which not only reduces the use of springs, but also optimizes the structural design of the dispersion component parts.

[0021] 2. The agglomerated material loosening equipment disclosed by the utility model has an assembly frame that is floatingly arranged on a conveying frame through multiple guide pillars, providing an adaptive entry space for materials, and at the same time an adjusting screw sleeve is arranged on the upper part of the guide pillar to adjust the downward pressure of the first spring, so that it is suitable for the vibration and dispersion of agglomerated materials of different shapes and hardness.

[0022] 3. The agglomerated material loosening equipment disclosed by the utility model has a plurality of sets of vibrating and dispersing components in which two adjacent vibrating and dispersing rollers are connected by transmission and driven to rotate by a vibrating and dispersing drive motor. When the vibrating and dispersing rollers are rotating, on the one hand, they can assist in conveying the material backwards; on the other hand, when the rotation speed of the vibrating and dispersing rollers is greater than the conveying speed of the material, they can produce a kneading effect on the material in the horizontal direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the agglomerated material loosening device in the embodiment;

[0024] Figure 2 for Figure 1 The structural diagram of the flip-up door panel is not included;

[0025] Figure 3 for Figure 2 The enlarged view of the area marked with number A;

[0026] Figure 4 for Figure 2 Rear plan view of .

[0027] Description of main component symbols:

[0028] 11- conveying frame, 12- material conveying drive motor, 13- main drive roller, 14- slave drive roller, 15- support roller, 16- guide plate, 17- conveying belt, 21- guide column, 22- vibration motor, 23- connecting plate, 24- upper frame, 25- lower frame, 26- slide rail, 27- vibration drive motor, 28- assembly plate, 281- first positioning sleeve, 211- adjusting screw sleeve, 212- first spring, 213- second spring, 291- suspension rod, 292- sliding plate, 293- vibration roller, 294- limiting nut, 295- third spring, 296- second positioning sleeve, 297- slider, 30- sound insulation and dustproof cover, 31- material passage, 32- flip-up door panel, 33- window. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figures 1 to 4 The utility model provides a device for loosening agglomerated materials, including a conveying mechanism, a vibrating mechanism and a sound-proof and dust-proof cover 30.

[0031] The conveying mechanism includes a conveying frame 11 , a material conveying driving motor 12 , a main driving roller 13 , a slave driving roller 14 and a supporting roller 15 .

[0032] Four travel rollers are arranged at the lower end of the conveying frame 11, and two guide plates 16 are arranged at the head end of the conveying frame 11, and a trumpet-shaped material channel is formed between the two guide plates 16. The material conveying drive motor 12 is fixed in the conveying frame 11, and the output shaft of the material conveying drive motor 12 is connected to the main drive roller 13 by transmission, and the main drive roller 13 and the slave drive roller 14 are connected by transmission through the conveying belt 17, and the support roller 15 is located between the main drive roller 13 and the slave drive roller 14 to provide support for the conveying belt 17, and the main drive roller 13, the slave drive roller 14 and the support roller 15 are all connected to the conveying frame 11 in rotation.

[0033] The vibration dispersion mechanism includes a guide column 21, an assembly frame, and a vibration motor 22 and a vibration dispersion component arranged on the assembly frame.

[0034] The guide posts 21 are four posts arranged on the conveyor frame 11 in the vertical direction. A connecting plate 23 is arranged between two adjacent guide posts 21. The connecting plate 23 firmly connects the upper ends of the four guide posts 21. The assembly frame includes an upper frame 24, a lower frame 25, and a plurality of slide rails 26 fixed between the upper frame 24 and the lower frame 25. The slide rails 26 in this embodiment are two U-shaped steels. A vibration-dissipating drive motor 27 is fixedly connected to the upper frame 24. An assembly plate 28 is arranged at each of the four corners of the lower frame 25. The assembly plate 28 is movably sleeved on the guide posts. 21, an external threaded portion is arranged on the upper portion of the guide column 21, an adjusting screw sleeve 211 is threadedly connected to the external threaded portion, a first spring 212 and a second spring 213 are sleeved on the outer side of the guide column 21, the first spring 212 is located between the adjusting screw sleeve 211 and the upper surface of the assembly plate 28, in this embodiment, a first positioning sleeve 281 is arranged on the lower surface of the assembly plate 28, the guide column 21 is slidably connected with the first positioning sleeve 281, the guide column 21 and the assembly plate 28 are clearance-matched, and the second spring is located between the first positioning sleeve 281 and the conveying frame 11.

[0035] In this embodiment, two vibration motors 22 are arranged at the head and tail ends of the upper frame 24 .

[0036] There are multiple sets of vibration dispersion components, each set of vibration dispersion components includes two suspension rods 291, two sliding plates 292 and a vibration dispersion roller 293. Two adjacent vibration dispersion rollers 293 in the multiple sets of vibration dispersion components are connected by transmission, preferably by a chain transmission pair. The output shaft of the vibration dispersion drive motor 27 is connected by transmission (chain transmission) to one of the vibration dispersion rollers 293. A limit nut 294 is provided at the upper end of the suspension rod 291. The lower end of the suspension rod 291 is fixedly connected to the sliding plate 292 after passing through the hole of the upper frame 24. A third spring 295 is sleeved on the outer side of the suspension rod 291. The third spring 295 is located between the upper frame 24 and the sliding plate 292. A second positioning sleeve 296 is fixed to the lower surface of the upper frame 24. The suspension rod 291 is slidably connected to the second positioning sleeve 296. The suspension rod 291 and the hole clearance of the upper frame 24 are matched. The second positioning sleeve 296 is located between the upper frame 24 and the third spring 295. Slide blocks 297 are provided at both ends of the two sliding plates 292 . The slide blocks 297 are slidably matched with the slide rails 26 . The vibration dispersion roller 293 is rotatably connected between the two sliding plates 292 .

[0037] The soundproof dust cover 30 is located outside the vibration dispersion mechanism, and material passage openings 31 are respectively arranged at the head and tail ends of the soundproof dust cover 30 . The front and rear sides of the soundproof dust cover 30 are hinged with flip-up door panels 32 , and the flip-up door panels 32 are provided with windows 33 .

[0038] The first positioning sleeve 281, the second positioning sleeve 296 and the slider 297 of this embodiment are all made of nylon. The first positioning sleeve 281 slides with the guide column 21 to avoid the noise caused by direct friction between the metal guide column 21 and the metal assembly plate 28. The second positioning sleeve 296 slides with the suspension rod 291 to avoid the noise caused by direct friction between the metal suspension rod 291 and the metal upper frame 24. The slider 297 slides with the slide rail 24 to avoid the noise caused by direct friction between the metal slide plate 292 and the metal slide rail 28.

[0039] The agglomerated material loosening device disclosed in this embodiment is used as follows:

[0040] by Figure 2 For example, the agglomerated material enters from the left side, powered by the conveyor belt 17, and enters the bottom of the vibration and dispersion mechanism from between the two guide plates 16. After the vibration motor 22 is turned on, it drives the assembly frame and the vibration and dispersion components to vibrate. Multiple sets of vibration and dispersion components vibrate and disperse the agglomerated material multiple times, and the vibrated and dispersed material is discharged from the right side. The flip-up door panel 32 can be used for equipment maintenance, and the user can observe the vibration amplitude of the assembly frame and the vibration and dispersion components through the window 33.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Equipment for loosening agglomerated materials, including conveying mechanism, vibrating mechanism and sound insulation and dustproof cover; The conveying mechanism comprises a conveying frame and a material conveying drive motor, a main transmission roller, a slave transmission roller and a support roller arranged on the conveying frame, wherein the output shaft of the material conveying drive motor is connected to the main transmission roller, the main transmission roller and the slave transmission roller are connected to each other through a conveying belt, the support roller is located between the main transmission roller and the slave transmission roller to provide support for the conveying belt, and the main transmission roller, the slave transmission roller and the support roller are all connected to the conveying frame in rotation; the characteristics are as follows: The vibration dispersion mechanism comprises a guide column, an assembly frame, a vibration motor and a vibration dispersion component arranged on the assembly frame, the guide column is a plurality of columns arranged on the conveying frame in the vertical direction, the assembly frame comprises an upper frame, a lower frame and a plurality of groups of slide rails fixed between the upper frame and the lower frame, a plurality of assembly plates are arranged on the lower frame, the assembly plates are movably sleeved on the outer sides of the guide columns, the vibration motor is fixedly connected to the upper frame, the vibration dispersion component comprises two suspension rods, two sliding plates and a vibration dispersion roller, a limiting nut is arranged on the upper end of the suspension rod, the lower end of the suspension rod is fixedly connected to the sliding plate after passing through the hole of the upper frame, the two sliding plates are respectively slidably matched with the corresponding slide rails, and the vibration dispersion roller is rotatably connected between the two sliding plates; The soundproof and dustproof cover is located on the outside of the vibration dispersion mechanism, and material passage openings are respectively arranged at the head and tail ends of the soundproof and dustproof cover.

2. The agglomerated material loosening device according to claim 1, characterized in that: The vibration motor is arranged at both ends of the upper frame.

3. The agglomerated material loosening device according to claim 1, characterized in that: Two guide plates are arranged at the head end of the conveying frame, and a trumpet-shaped material channel is formed between the two guide plates.

4. The agglomerated material loosening device according to claim 1, characterized in that: An external threaded portion is arranged on the upper portion of the guide column, an adjusting screw sleeve is threadedly connected to the external threaded portion, a first spring and a second spring are sleeved on the outer side of the guide column, the first spring is located between the adjusting screw sleeve and the upper surface of the assembly plate, a first positioning sleeve is arranged on the lower surface of the assembly plate, the guide column is slidably connected to the first positioning sleeve, the guide column and the assembly plate are clearance-matched, and the second spring is located between the first positioning sleeve and the conveying frame.

5. The agglomerated material loosening device according to claim 4, characterized in that: A connecting plate is arranged between two adjacent guide pillars.

6. The agglomerated material loosening device according to claim 5, characterized in that: A third spring is sleeved on the outer side of the suspension rod, and the third spring is located between the upper frame and the sliding plate.

7. The agglomerated material loosening device according to claim 6, characterized in that: A second positioning sleeve is fixed to the lower surface of the upper frame, the suspension rod is slidably connected to the second positioning sleeve, the suspension rod is gap-matched with the hole of the upper frame, and the second positioning sleeve is located between the upper frame and the third spring.

8. The agglomerated material loosening device according to any one of claims 1 to 7, characterized in that: There are multiple sets of dispersion components, and two adjacent dispersion rollers in the multiple sets of dispersion components are transmission connected. A dispersion drive motor is fixedly connected to the upper frame, and the output shaft of the dispersion drive motor is transmission connected to one of the dispersion rollers.

9. The agglomerated material loosening device according to claim 1, characterized in that: The soundproof and dustproof cover is hinged with an upward-flipping door panel, and a viewing window is arranged on the upward-flipping door panel.

10. The agglomerated material loosening device according to claim 1, characterized in that: Slide blocks are arranged at both ends of the sliding plate, and the slide blocks are slidably matched with the slide rails.

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