A combined automatic biomass crushing and sorting machine

Abstract

This invention relates to the field of waste sorting and crushing technology, and in particular to a combined automatic sorting and crushing machine for biomass. It includes a housing, a drive assembly and a transmission assembly disposed within the housing. From left to right, a feeding cylinder and a rotating cylinder are arranged inside the housing. A transmission assembly is disposed within the feeding cylinder. The rotating cylinder contains a transmission section, a compression section, a crushing section, and a discharge section. A crushing assembly is disposed within the crushing section, and a pushing assembly is disposed within the discharge section. An air-blowing component is disposed outside the discharge section. The crushing assembly performs rotary crushing and vertical cutting of the waste. The air-blowing component intermittently conveys the waste in the discharge section. The pushing assembly extends and retracts to push the waste in the discharge section. This invention solves the problems of insufficient crushing of biomass waste in existing equipment, which affects subsequent biomass waste treatment, and insufficient separation of waste and residual liquid in biomass waste, which also affects subsequent processing.

Description

Technical Field

[0001] This invention relates to the field of waste sorting and crushing technology, specifically to a combined automatic sorting and crushing machine for biomass. Background Technology

[0002] Biomass waste is one of the most common types of waste generated in people's daily lives. A Chinese invention patent with application publication number CN115780044B discloses an automatic crushing and sorting machine for kitchen waste, which includes a frame, a conveying mechanism, a crushing mechanism, a centrifugal mechanism, and a cleaning mechanism. The crushing mechanism, when conveying kitchen waste by rotating the main shaft, is linked to the first crushing blade to rotate rapidly, thereby achieving the effect of crushing kitchen waste. The centrifugal drum rotates in the opposite direction to centrifuge and dehydrate the crushed kitchen waste.

[0003] However, the inventors discovered that in actual use, the existing equipment does not crush biomass waste thoroughly enough, affecting subsequent biomass waste treatment. Furthermore, the separation of waste and residual liquid in biomass waste is not thorough enough, affecting subsequent treatment. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies. By sequentially arranging a feeding cylinder and a rotating cylinder from left to right within the outer casing, and further arranging a conveying section, a compression section, a crushing section, and a discharging section within the rotating cylinder, the compression section has a larger diameter at its left end than at its right end. A pushing assembly extends and retracts to push and compress the waste in the discharging section, ensuring more thorough filtration of residual liquid during transport. A crushing assembly performs rotational crushing and vertical cutting of the waste, further enhancing its crushing efficiency. An air-blowing component intermittently conveys the waste in the discharging section, improving transport efficiency. This invention solves the problems of insufficient crushing of biomass waste in existing equipment, which affects subsequent biomass waste treatment, and incomplete separation of waste and residual liquid, also impacting subsequent processing.

[0005] To address the aforementioned technical problems, the present invention adopts the following technical solution:

[0006] A combined biomass crushing and automatic sorting integrated machine includes a shell, a drive assembly and a transmission assembly disposed within the shell. From left to right, a feeding cylinder and a rotating drum are arranged within the shell. A transmission assembly is disposed within the feeding cylinder. The rotating drum includes a transmission section, a compression section, a crushing section, and a discharge section. A crushing assembly is disposed within the crushing section, and a pushing assembly is disposed within the discharge section. An air-blowing component is disposed outside the discharge section. The crushing assembly performs rotary crushing and vertical cutting of the waste. The air-blowing component intermittently conveys the waste within the discharge section. The pushing assembly extends and retracts to push the waste within the discharge section.

[0007] As a preferred embodiment, the transmission component includes a rotating shaft driven by a drive component and an auger disposed on the rotating shaft, the auger extending into the transmission section.

[0008] As a preferred embodiment, the crushing assembly includes a rotating rod connected to a rotating shaft, a plurality of crushing blades disposed on the rotating rod, and blades slidably disposed on the crushing blades. The crushing blades are provided with sliding grooves for sliding, and a spring is provided between the lower end of the blade and the sliding groove. A support cylinder is provided at the right end of the rotating rod, and a sliding groove is provided inside the support cylinder.

[0009] As a preferred embodiment, the pushing assembly includes a cylinder a mounted on the outer casing, a slide cylinder driven by cylinder a, and several pushing components slidably mounted inside the slide cylinder. The slide cylinder is slidably mounted in a sliding groove, and a fixing block is provided on the side wall of the slide cylinder. Each pushing component has an engagement groove at both its left and right ends, and each pushing component is driven up and down by an independent cylinder b.

[0010] As a preferred embodiment, the drive assembly includes a drive member, a pulley a driven by the drive member, and a belt.

[0011] As a preferred embodiment, the transmission assembly includes a transmission rod rotatably disposed within the housing, a pulley b disposed at the left end of the transmission rod, and a gear disposed at the right end of the transmission rod.

[0012] As a preferred embodiment, a guide plate is provided inside the housing, a control switch is provided inside the housing, a liquid outlet and a material outlet are provided at the lower end of the housing, and a material inlet is provided at the upper end of the housing.

[0013] As another preferred embodiment, the conveying section, extrusion section, crushing section, and feeding section are all provided with filtrate holes. The diameter of the left end of the extrusion section is larger than that of the right end. The crushing section is provided with several protrusions, which are arranged in an arc shape. The feeding section is provided with several air blowing holes, which are all obliquely opened towards the rear end of the feeding section, and the inclination angles of two adjacent air blowing holes are different, with the inclination angle of the preceding air blowing hole being greater than that of the following air blowing hole. The outer ring of the feeding section is provided with a gear ring that meshes with a gear. A baffle is provided at the rear end of the feeding section, and a return spring is provided between the baffle and the outer shell.

[0014] As another preferred embodiment, the upper end of the feeding cylinder is provided with an inlet connected to the feed port, and the feeding cylinder is provided with a number of leakage holes.

[0015] The beneficial effects of this invention are:

[0016] 1. In this invention, a feeding cylinder and a rotating cylinder are arranged sequentially from left to right inside the outer shell. The rotating cylinder is equipped with a conveying section, a squeezing section, a crushing section, and a discharging section. The diameter of the left end of the squeezing section is larger than that of the right end. The feeding component pushes and compresses the waste in the discharging section, making the waste more thoroughly filtered out of residual liquid during the conveying process. The crushing component performs rotational crushing and vertical cutting crushing of the waste, making the waste crushing more thorough. The air blowing component intermittently blows the waste in the discharging section to improve the waste conveying efficiency.

[0017] In summary, this equipment has the advantages of improving waste transport efficiency, more thorough crushing, and more thorough filtration of residual liquid, and is especially suitable for the field of waste sorting and crushing technology. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a combined automatic biomass crushing and sorting machine.

[0020] Figure 2 A cross-sectional schematic diagram of a combined automatic biomass crushing and sorting machine;

[0021] Figure 3 This is a front view of a combined automatic biomass crushing and sorting machine.

[0022] Figure 4 This is a cross-sectional view of the rotating drum;

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 This is a cross-sectional schematic diagram of the feeding assembly;

[0025] Figure 7 This is a cross-sectional diagram of the material feeding section;

[0026] Figure 8 This is a cross-sectional view of the outer shell;

[0027] Figure 9 This is a diagram showing the working status of the feeding assembly;

[0028] Figure 10 This is a schematic diagram of the protrusion structure.

[0029] 1. Outer shell; 2. Drive assembly; 3. Transmission assembly; 4. Feeding cylinder; 5. Rotary drum; 6. Conveying assembly; 7. Crushing assembly; 8. Pushing assembly; 9. Air blowing component; 11. Guide plate; 12. Control switch; 13. Liquid outlet; 14. Discharge outlet; 15. Feed inlet; 21. Drive component; 22. Pulley a; 23. Belt; 31. Transmission rod; 32. Pulley b; 33. Gear; 41. Feed inlet; 42. Leakage hole; 51. Conveying section; 52. 53. Extrusion section; 54. Crushing section; 55. Feeding section; 56. Baffle; 67. Return spring; 68. Rotating shaft; 69. Screwdriver; 70. Rotating rod; 71. Crushing blade; 72. Blade; 73. Spring; 74. Support cylinder; 85. Cylinder a; 86. Slide cylinder; 87. Pushing component; 88. Cylinder b; 51. Filter hole; 53. Protrusion; 54. Air blow hole; 54. Gear ring; 72. Slide groove; 82. Fixing block; 83. Fitting groove. Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figures 1 to 10 As shown, a combined biomass crushing and automatic sorting integrated machine includes a shell 1, a drive assembly 2 and a transmission assembly 3 disposed within the shell 1. From left to right, a feeding cylinder 4 and a rotating cylinder 5 are arranged inside the shell 1. A transmission assembly 6 is disposed within the feeding cylinder 4. A transmission section 51, a compression section 52, a crushing section 53, and a discharge section 54 are disposed within the rotating cylinder 5. A crushing assembly 7 is disposed within the crushing section 53. A pushing assembly 8 is disposed within the discharge section 54. An air-blowing component 9 is disposed on the outside of the discharge section 54. The crushing assembly 7 performs rotary crushing and vertical cutting crushing of the waste. The air-blowing component 9 intermittently blows and conveys the waste in the discharge section 54. The pushing assembly 8 extends and pushes the waste in the discharge section 54.

[0033] It is worth mentioning that, by sequentially arranging a feeding cylinder 4 and a rotating cylinder 5 from left to right inside the outer casing 1, the rotating cylinder 5 is equipped with a conveying section 51, a squeezing section 52, a crushing section 53, and a discharging section 54. The diameter of the left end of the squeezing section 52 is larger than that of the right end. The waste in the discharging section 54 is pushed and discharged by the pushing component 8, so that the waste is squeezed during the conveying process, and the residual liquid inside is filtered out more thoroughly. The waste is crushed by rotation and cutting from top to bottom by the crushing component 7, so that the waste is crushed more thoroughly. The waste in the discharging section 54 is intermittently conveyed by the air blowing component 9, thereby improving the waste conveying efficiency.

[0034] like Figure 3As shown, the transmission component 6 includes a rotating shaft 61 driven by the drive component 2 and an auger 62 disposed on the rotating shaft 61, the auger 62 extending into the transmission section 51.

[0035] like Figure 3 , Figure 5 As shown, the crushing assembly 7 includes a rotating rod 71 connected to a rotating shaft 61, a plurality of crushing blades 72 disposed on the rotating rod 71, and blades 73 slidably disposed on the crushing blades 72. The crushing blades 72 are provided with grooves 721 for the blades 73 to slide. A spring 74 is provided between the lower end of the blades 73 and the grooves 721. A support cylinder 75 is provided at the right end of the rotating rod 71. A sliding groove is provided inside the support cylinder 75.

[0036] In this example, the protrusion 531 drives the blade 73 to slide up and down in the groove 721, so that the garbage is cut vertically while being rotated and cut, making the garbage more thoroughly broken. The blade 73 has cutting edges on both the upper and lower sides. The spring 74 allows the blade 73 to return to its original position after it descends. The left end of the support cylinder 75 is set in a conical shape to facilitate the smooth passage of garbage.

[0037] like Figure 3 , Figure 6 As shown, the pushing assembly 8 includes a cylinder a81 mounted on the outer shell 1, a slide cylinder 82 driven by the cylinder a81, and several pushing components 83 slidably mounted in the slide cylinder 82. The slide cylinder 82 is slidably mounted in the sliding groove. A fixing block 821 is provided on the side wall of the slide cylinder 82. The pushing components 83 are provided with fitting grooves 831 at both ends. Each pushing component 83 is driven to slide up and down by an independent cylinder b84.

[0038] In this example, cylinder a81 drives the slide cylinder 82 to slide to the left. After sliding to the pushing point, cylinder b84 drives the pushing component 83 to rise. Cylinder a81 drives the slide cylinder 82 to slide to the right, pushing the garbage in the unloading section 54 to the tail of the unloading section 54.

[0039] like Figure 3 As shown, the drive assembly 2 includes a drive component 21, a pulley a22 driven by the drive component 21, and a belt 23.

[0040] like Figure 3 As shown, the transmission assembly 3 includes a transmission rod 31 rotatably disposed inside the housing 1, a pulley b32 disposed at the left end of the transmission rod 31, and a gear 33 disposed at the right end of the transmission rod 31.

[0041] like Figure 2 , Figure 8As shown, a guide plate 11 is provided inside the outer shell 1, a control switch 12 is provided inside the outer shell 1, a liquid outlet 13 and a material outlet 14 are provided at the lower end of the outer shell 1, and a material inlet 15 is provided at the upper end of the outer shell 1.

[0042] In this example, the residual liquid seeping out of the leakage hole 42 and the filter hole 511 is guided to the outlet 13 by the guide plate 11; the control switch 12 can control the on and off of the air blowing component 9. By squeezing the control switch 12 by the fixing block 821, the air blowing component 9 blows air, and the gas enters the feeding section 54 through the air blowing hole 541, which drives the garbage to move to the end of the feeding section 54.

[0043] like Figure 4 , Figure 7 As shown, the conveying section 51, the extrusion section 52, the crushing section 53, and the feeding section 54 are all provided with filtrate holes 511. The diameter of the left end of the extrusion section 52 is larger than that of the right end. The crushing section 53 is provided with several protrusions 531, which are arranged in an arc shape. The feeding section 54 is provided with several air blowing holes 541, which are all obliquely opened towards the rear end of the feeding section 54. The inclination angles of two adjacent air blowing holes 541 are different, with the inclination angle of the previous air blowing hole 541 being greater than that of the next air blowing hole 541. The outer ring of the feeding section 54 is provided with a gear ring 542 that meshes with the gear 33. The rear end of the feeding section 54 is provided with a baffle 55, and a return spring 56 is provided between the baffle 55 and the outer shell 1.

[0044] In this example, the waste is pushed to the end of the feeding section 54 by the pushing component 8 and squeezed to the baffle 55, which compresses the return spring 56 and moves the baffle 55 to the right. The waste falls from the gap between the baffle 55 and the end of the feeding section 54 to the discharge port 14. At the same time, the squeezing further squeezes out the residual liquid in the waste, making the separation more thorough.

[0045] like Figure 3 As shown, the upper end of the feeding cylinder 4 is provided with an inlet 41 connected to the feed inlet 15, and the feeding cylinder 4 is provided with a plurality of leakage holes 42.

[0046] The work process is as follows:

[0047] Garbage is manually poured into the feed inlet 15 and enters the feeding cylinder 4 through the feed inlet 41. The drive unit 21 is started, which drives the auger to rotate and transport the garbage. At the same time, the residual liquid in the garbage is filtered out through the leakage hole 42. The garbage undergoes initial solid-liquid separation through the conveyor section 51 and the feeding cylinder 4. Meanwhile, the drive unit 21 drives the pulley a22 to rotate, which drives the pulley b32 to rotate through the belt 23. This drives the gear 33 to rotate through the transmission rod 31, which in turn drives the gear ring 542 to rotate, causing the rotating drum 5 to rotate slowly.

[0048] After the waste enters the compression section 52, the waste is compressed and compacted because the diameter of the left end of the compression section 52 is larger than that of the right end. The waste undergoes secondary solid-liquid separation, and the residual liquid is filtered out through the filter hole 511. The rotating shaft 61 drives the rotating rod 71 to rotate, which in turn drives the crushing blade 72 to rotate. The protrusion 531 drives the blade 73 to slide up and down in the slide groove 721, so that the waste is cut vertically while being rotated and cut, making the waste more thoroughly crushed. The blade 73 has cutting edges on both the upper and lower sides, and the spring 74 allows the blade 73 to return to its original position after it descends.

[0049] By pressing the control switch 12 through the fixed block 821, the air blowing component 9 blows air. The air enters the feeding section 54 through the air blowing hole 541, which drives the garbage to move to the end of the feeding section 54. The cylinder a81 drives the slide cylinder 82 to slide to the left. After sliding to the pushing point, the cylinder b84 drives the pushing component 83 to rise. The cylinder a81 drives the slide cylinder 82 to slide to the right, pushing the garbage in the feeding section 54 to the tail of the feeding section 54. The pushing component 8 pushes the garbage to the tail of the feeding section 54 to press the baffle 55, which compresses the return spring 56. The baffle 55 moves to the right end, and the garbage falls from the gap between the baffle 55 and the tail of the feeding section 54 to the outlet 14. At the same time, the pressing further squeezes out the residual liquid in the garbage, making the separation more thorough.

[0050] The guide plate 11 directs the residual liquid seeping from the leakage hole 42 and the filter hole 511 to the outlet 13.

[0051] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A combined biomass crushing and automatic sorting all-in-one machine, comprising a shell (1), a driving assembly (2) and a transmission assembly (3) arranged in the shell (1), characterized in that: The shell (1) is sequentially provided with a feeding cylinder (4) and a rotating cylinder (5) from left to right, the feeding cylinder (4) is provided with a transmission assembly (6), the rotating cylinder (5) is provided with a transmission section (51), an extrusion section (52), a crushing section (53) and a discharging section (54), the crushing section (53) is provided with a crushing assembly (7), the discharging section (54) is provided with a pushing assembly (8), and the outer side of the discharging section (54) is provided with a gas blowing piece (9); the garbage is rotationally crushed and vertically cut by the crushing assembly (7), the garbage in the discharging section (54) is intermittently blown and transported by the gas blowing piece (9), and the garbage in the discharging section (54) is pushed and discharged by the pushing assembly (8); The crushing assembly (7) comprises a rotating rod (71) connected with a rotating shaft (61), a plurality of crushing blades (72) provided on the rotating rod (71) and a blade (73) slidingly provided on the crushing blade (72), a sliding groove (721) for sliding of the blade (73) is formed in the crushing blade (72), a spring (74) is arranged between the lower end of the blade (73) and the sliding groove (721), and a supporting cylinder (75) is arranged at the right end of the rotating rod (71), and a sliding groove is formed in the supporting cylinder (75); The transmission section (51), the extrusion section (52), the crushing section (53) and the discharging section (54) are all provided with filtrate holes (511), the left end of the extrusion section (52) has a larger diameter than the right end, a plurality of protrusions (531) are arranged in the crushing section (53), the protrusions (531) are arranged in an arc shape, a plurality of gas blowing holes (541) are formed in the discharging section (54), the gas blowing holes (541) are all formed in a slope towards the rear end of the discharging section (54), the inclination angles of adjacent two gas blowing holes (541) are different, the inclination angle of the former gas blowing hole (541) is larger than that of the latter gas blowing hole (541), a gear ring (542) engaged with the gear (33) is arranged on the outer ring of the discharging section (54), a baffle (55) is arranged at the rear end of the discharging section (54), a return spring (56) is arranged between the baffle (55) and the shell (1), and the blade (73) is driven by the protrusion (531) to slide up and down in the sliding groove (721), so that the garbage is rotationally cut and vertically cut at the same time.

2. The combined biomass crushing and automatic sorting all-in-one machine according to claim 1, characterized in that, The transmission assembly (6) comprises a rotating shaft (61) driven by a driving assembly (2) and an auger (62) arranged on the rotating shaft (61), and the auger (62) extends into the transmission section (51).

3. The combined biomass crushing and automatic sorting all-in-one machine according to claim 1, characterized in that, Said pushing assembly (8) comprises a cylinder a (81) arranged on the shell (1), a sliding cylinder (82) driven by the cylinder a (81), and a plurality of pushing pieces (83) slidingly arranged in the sliding cylinder (82), the sliding cylinder (82) is slidingly arranged in a sliding groove, a fixing block (821) is arranged on the side wall of the sliding cylinder (82), the left and right ends of each pushing piece (83) are provided with an embedded groove (831), and each pushing piece (83) is driven by an independent cylinder b (84) to slide up and down.

4. The combined biomass crushing and automatic sorting all-in-one machine according to claim 1, characterized in that, Said driving assembly (2) comprises a driving piece (21), a belt pulley a (22) driven by the driving piece (21), and a belt (23).

5. The integrated biomass crushing and automatic sorting machine according to claim 1, characterized in that, Said transmission assembly (3) comprises a transmission rod (31) rotatingly arranged in the shell (1), a belt pulley b (32) arranged at the left end of the transmission rod (31), and a gear (33) arranged at the right end of the transmission rod (31).

6. The combined biomass crushing and automatic sorting all-in-one machine according to claim 1, characterized in that, A guide plate (11) is arranged in the shell (1), a control switch (12) is arranged in the shell (1), a liquid outlet (13) and a discharge outlet (14) are arranged at the lower end of the shell (1), and a feeding inlet (15) is arranged at the upper end of the shell (1).

7. The integrated biomass crushing and automatic sorting machine according to claim 6, characterized in that, A feeding inlet (41) connected with the feeding inlet (15) is arranged at the upper end of the feeding cylinder (4), and a plurality of leakage holes (42) are arranged on the feeding cylinder (4).

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