CN221208386U - Hierarchical crushing apparatus of living beings straw - Google Patents
Hierarchical crushing apparatus of living beings straw Download PDFInfo
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- CN221208386U CN221208386U CN202323167103.0U CN202323167103U CN221208386U CN 221208386 U CN221208386 U CN 221208386U CN 202323167103 U CN202323167103 U CN 202323167103U CN 221208386 U CN221208386 U CN 221208386U
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- straw
- crushing box
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- 239000010902 straw Substances 0.000 title claims abstract description 70
- 238000012216 screening Methods 0.000 claims abstract description 33
- 239000002028 Biomass Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000010298 pulverizing process Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The application relates to biomass straw classifying and crushing equipment, which comprises a primary crushing box, wherein a feed hopper is arranged at the top end of one side of the primary crushing box, a first crushing mechanism is arranged in the primary crushing box, a feeding mechanism is arranged at one end of the outer side of the primary crushing box, a driving mechanism is arranged at one side of the primary crushing box, the driving mechanism is respectively in transmission connection with the first crushing mechanism and the feeding mechanism, a high-grade crushing box is arranged at the bottom end of the primary crushing box in a communicating manner, a second crushing mechanism is arranged at the bottom end of the high-grade crushing box in a communicating manner, a screening mechanism is arranged at the bottom end of the high-grade crushing box in a communicating manner, and straws are conveniently crushed thoroughly through the arranged primary crushing box and the high-grade crushing box, so that repeated crushing operation is avoided, and the working efficiency is improved; through the screening mechanism who sets up, conveniently make the straw that thickness degree is different behind the crushing through the screening net separate through the screening of screening net to conveniently collect the straw that thickness degree is different respectively.
Description
Technical Field
The application relates to the technical field of crushing and grinding equipment, in particular to biomass straw classifying and crushing equipment.
Background
The biomass seeds comprise a plurality of types, a large amount of shells and straws can be left after threshing for shelled seeds such as rapeseeds, the shelled seeds are green, healthy and rich in nutrients, and can be mixed into feeds to feed animals such as pigs or cattle and sheep after crushing and grinding, the traditional crushing treatment is to directly crush and grind through a traditional electric crusher, the grinding degree required by eating different animals is controlled by the aperture of a screen, and the crushed straw powder also needs to be subjected to a drying procedure for the crushing environment with larger straw stock so as to be convenient for later transportation and storage.
When many crushing apparatuses smash the straw, because the straw is generally long rod-shaped, often need the staff to hold up straw manually and get into crushing apparatus when smashing, probably can be because the misoperation of staff makes the straw drive staff's hand enter into crushing apparatus in, so have certain potential safety hazard to because the shape of straw is more special, so only smash once and can make the straw smash the effect not enough, probably broken wire link between the straw, consequently can influence the crushing efficiency of straw. Accordingly, a biomass straw classifying and pulverizing device is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the problems that when a plurality of crushing devices crush straws, because the straws are generally in a long rod shape, workers are often required to manually hold the straws to enter the crushing devices during crushing, and the straws are likely to drive hands of the workers to enter the crushing devices due to misoperation of the workers, so that the crushing devices have certain potential safety hazards, and because the shape of the straws is special, the crushing effect of the straws is possibly poor due to one-time crushing, and the crushing efficiency of the straws is affected due to broken threads among the straws.
The biomass straw classifying and crushing equipment provided by the application adopts the following technical scheme:
The utility model provides a hierarchical crushing apparatus of living beings straw, includes the primary crushing case, the feeder hopper is installed on the top of primary crushing case one side, the internally mounted of primary crushing case has first crushing mechanism, feed mechanism is installed to the one end in the primary crushing case outside, just actuating mechanism is installed to one side of primary crushing case, actuating mechanism respectively with first crushing mechanism and feed mechanism between the transmission be connected, the bottom intercommunication of primary crushing case is installed the senior crushing case, just the second crushing mechanism is installed to the bottom of senior crushing case, screening mechanism is installed to the bottom intercommunication of senior crushing case.
Preferably, the first crushing mechanism comprises two crushing rollers, two ends of each crushing roller are respectively connected with two sides of the primary crushing box in a rotating mode, and the two crushing rollers are arranged in a mutually-adaptive and staggered mode.
Preferably, the first crushing mechanism further comprises two gears, the two gears are respectively and fixedly arranged on rotating shafts of the two crushing rollers, the two gears are mutually meshed, and one end of the rotating shaft of one crushing roller is provided with a first driven wheel.
Preferably, the feeding mechanism comprises a conveying belt, fixing rods are arranged on two sides of the conveying belt, one ends of the two fixing rods are fixedly arranged on two sides of the primary crushing box, and a second driven wheel is fixedly arranged at one end of a driving shaft of the conveying belt.
Preferably, the driving mechanism comprises a first motor, two driving wheels are mounted on an output shaft of the first motor, and the two driving wheels are respectively connected with the first driven wheel and the second driven wheel through transmission belts.
Preferably, the second crushing mechanism comprises a protective box, the protective box is arranged at the bottom end of the inside of the advanced crushing box, a second motor is arranged in the protective box, a crushing shaft is rotatably arranged at the top end of the protective box, crushing blades are arranged on the crushing shaft, and one end of the crushing shaft is fixedly connected with an output shaft of the second motor.
Preferably, the screening mechanism comprises a first collecting box and a second collecting box, wherein the bottom end of the first collecting box is communicated with the advanced crushing box, the bottom end of the first collecting box is communicated with the second collecting box, connecting assemblies are arranged on two sides between the first collecting box and the second collecting box, and a screening net is arranged between the first collecting box and the second collecting box.
Preferably, the two connecting assemblies comprise two connecting blocks, the two connecting blocks are respectively arranged on the first collecting box and the second collecting box, and a threaded connecting rod is arranged between the two connecting blocks in a threaded manner.
In summary, the application has the following beneficial technical effects:
1. Through the primary crushing box and the advanced crushing box, the first motor is driven to drive the first driven wheel and the second driven wheel to rotate respectively through the driving wheel, so that the conveying belt conveys straws into the primary crushing box through the feeding hopper, the two crushing rollers rotate oppositely to perform preliminary crushing on the straws, the straws which are subjected to preliminary crushing enter the advanced crushing box, the second motor is driven, the output shaft of the second motor drives the crushing shaft to rotate, the crushing blades on the crushing shaft further crush the straws, the straws are conveniently crushed more thoroughly, repeated crushing operation is avoided, and the working efficiency is improved;
2. Through the screening mechanism who sets up, conveniently drive through first motor and second motor to make first collecting box and second collecting box vibration, thereby make the screening net vibration that is located between first collecting box and the second collecting box, and then make the straw that thickness degree is different after smashing separate through the screening of screening net, and conveniently dismantle first collecting box and second collecting box through rotating two screw thread connecting rods, thereby conveniently collect the straw that thickness degree is different respectively.
Drawings
FIG. 1 is a schematic structural view of a biomass straw classifying and pulverizing device according to an embodiment of the application;
Fig. 2 is a schematic view showing an internal structure of a primary pulverizing box of a biomass straw classifying pulverizing apparatus according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a biomass straw classifying and pulverizing apparatus according to an embodiment of the present application;
Fig. 4 is a schematic structural diagram of a screening mechanism of a biomass straw classifying and pulverizing device according to an embodiment of the application.
Reference numerals illustrate: 1. a primary pulverizing box; 2. a feed hopper; 3. a first pulverizing mechanism; 31. a pulverizing roller; 32. a gear; 33. a first driven wheel; 4. a feed mechanism; 41. a conveyor belt; 42. a fixed rod; 43. a second driven wheel; 5. a driving mechanism; 51. a first motor; 52. a driving wheel; 6. a high-grade crushing box; 7. a second pulverizing mechanism; 71. a protective box; 72. a second motor; 73. a crushing shaft; 74. a crushing blade; 8. a screening mechanism; 81. a first collection box; 82. a second collection box; 83. a connection assembly; 831. a connecting block; 832. a threaded connecting rod; 84. and (5) screening the net.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses biomass straw classifying and crushing equipment, referring to fig. 1-4, which comprises a primary crushing box 1, wherein a feed hopper 2 is arranged at the top end of one side of the primary crushing box 1, a first crushing mechanism 3 is arranged in the primary crushing box 1, a feeding mechanism 4 is arranged at one end of the outer side of the primary crushing box 1, a driving mechanism 5 is arranged at one side of the primary crushing box 1, the driving mechanism 5 is respectively in transmission connection with the first crushing mechanism 3 and the feeding mechanism 4, a high-grade crushing box 6 is arranged at the bottom end of the primary crushing box 1 in a communicating manner, a second crushing mechanism 7 is arranged at the bottom end of the high-grade crushing box 6, a screening mechanism 8 is arranged at the bottom end of the high-grade crushing box 6 in a communicating manner, and the two crushing rollers 31 are reversely rotated to primarily crush straws by driving a second motor 72 through driving a first motor 51, so that the straws are further crushed by a crushing blade 74 on a crushing shaft 73, the straws are conveniently and thoroughly crushed, the repeated crushing operation is avoided, and the working efficiency is improved; through the screening mechanism 8 that sets up, conveniently make the straw that thickness degree is different behind the crushing through screening net 84 separate through the screening of screening net 84 to conveniently dismantle first collecting box 81 and second collecting box 82 through rotating two screw thread connecting rods 832, thereby conveniently collect the straw that thickness degree is different respectively.
Referring to fig. 1 and 2, the first crushing mechanism 3 includes two crushing rollers 31, two ends of the two crushing rollers 31 are respectively rotatably connected with two sides of the primary crushing box 1, and the two crushing rollers 31 are mutually adapted and staggered. It is convenient that two pulverizing rollers 31 pulverize the straw that has entered the primary pulverizing box 1, thereby performing a primary pulverizing operation.
Referring to fig. 1 and 2, the first crushing mechanism 3 further includes two gears 32, the two gears 32 are fixedly installed on the rotating shafts of the two crushing rollers 31, respectively, and the two gears 32 are disposed in engagement with each other, and a first driven wheel 33 is installed at one end of the rotating shaft of one crushing roller 31. Conveniently, the two crushing rollers 31 rotate in opposite directions, so that the two crushing rollers 31 crush the straws.
Referring to fig. 1 and 2, the feeding mechanism 4 includes a conveyor belt 41, fixing rods 42 are mounted on both sides of the conveyor belt 41, one ends of the two fixing rods 42 are fixedly mounted on both sides of the primary pulverizing box 1, and a second driven wheel 43 is fixedly mounted on one end of a driving shaft of the conveyor belt 41. The manual auxiliary straw entering into the primary crushing box 1 of staff can be avoided, so that unnecessary potential safety hazards can be avoided.
Referring to fig. 1 and 2, the driving mechanism 5 includes a first motor 51, two driving wheels 52 are mounted on an output shaft of the first motor 51, and the two driving wheels 52 are respectively connected with the first driven wheel 33 and the second driven wheel 43 by a transmission belt. It is convenient to drive the two pulverizing rollers 31 and the conveyor belt 41 to work simultaneously by driving the first motor 51, thereby saving resources.
Referring to fig. 1, 2 and 3, the second pulverizing mechanism 7 includes a protection box 71, the protection box 71 is mounted at the bottom end inside the advanced pulverizing box 6, a second motor 72 is mounted in the protection box 71, a pulverizing shaft 73 is rotatably mounted at the top end of the protection box 71, pulverizing blades 74 are provided on the pulverizing shaft 73, and one end of the pulverizing shaft 73 is fixedly connected with an output shaft of the second motor 72. The crushing shaft 73 is driven to rotate by the output shaft of the second motor 72 conveniently, so that the crushing blades 74 on the crushing shaft 73 further crush the straws, the straws are crushed more thoroughly conveniently, repeated crushing operation is avoided, and the working efficiency is improved.
Referring to fig. 1,2, 3 and 4, the screening mechanism 8 includes a first collecting tank 81 and a second collecting tank 82, the bottom end of the first collecting tank 81 is communicated with the advanced crushing tank 6, the bottom end of the first collecting tank 81 is communicated with the second collecting tank 82, connection members 83 are installed on both sides between the first collecting tank 81 and the second collecting tank 82, and a screening net 84 is installed between the first collecting tank 81 and the second collecting tank 82. Conveniently through the drive of first motor 51 and second motor 72 to make first collecting box 81 and second collecting box 82 vibrate, thereby make the screening net 84 vibration that is located between first collecting box 81 and the second collecting box 82, and then make the straw that thickness degree is different after smashing separate through the screening of screening net 84.
Referring to fig. 1, 2, 3 and 4, the two connection assemblies 83 each include two connection blocks 831, the two connection blocks 831 are respectively mounted on the first and second collection boxes 81 and 82, and a screw connection rod 832 is screw-mounted between the two connection blocks 831. The first collecting box 81 and the second collecting box 82 are conveniently detached by rotating the two threaded connecting rods 832, so that straws with different thickness degrees are conveniently collected respectively.
The embodiment of the application relates to biomass straw classifying and crushing equipment, which comprises the following implementation principles: through the primary crushing box 1 and the advanced crushing box 6, the first motor 51 is driven to drive the first driven wheel 33 and the second driven wheel 43 to rotate respectively through the driving wheel 52, so that the conveying belt 41 conveys straws into the primary crushing box 1 through the feed hopper 2, the two crushing rollers 31 rotate oppositely to perform primary crushing on the straws, the straws which are subjected to primary crushing enter the advanced crushing box 6, the second motor 72 is driven, the crushing shaft 73 is driven to rotate by the output shaft of the second motor 72, the straws are further crushed by the crushing blades 74 on the crushing shaft 73, the straws are conveniently crushed more thoroughly, repeated crushing operation is avoided, and the working efficiency is improved; subsequently, crushed straws enter the screening mechanism 8 through the bottom end of the advanced crushing box 6, through the set screening mechanism 8, the first motor 51 and the second motor 72 are driven conveniently, so that the first collecting box 81 and the second collecting box 82 vibrate, the screening net 84 positioned between the first collecting box 81 and the second collecting box 82 vibrates, the crushed straws with different thickness degrees are separated through the screening of the screening net 84, and the first collecting box 81 and the second collecting box 82 are disassembled conveniently through rotating the two threaded connecting rods 832, so that the straws with different thickness degrees are collected respectively conveniently.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a hierarchical crushing apparatus of living beings straw, includes elementary crushing box (1), its characterized in that: the utility model discloses a high-grade crushing box, including first crushing mechanism (7), screening mechanism (8) are installed in the bottom intercommunication of first crushing box (1), feed mechanism (4) are installed to the internally mounted of first crushing box (1), just feed mechanism (4) are installed to the one end in the outside of first crushing box (1), just actuating mechanism (5) are installed to one side of first crushing box (1), actuating mechanism (5) respectively with first crushing mechanism (3) and feed mechanism (4) between the transmission be connected, high-grade crushing box (6) are installed in the bottom intercommunication of first crushing box (1), just second crushing mechanism (7) are installed to the bottom intercommunication of high-grade crushing box (6).
2. The biomass straw classifying and crushing device according to claim 1, wherein: the first crushing mechanism (3) comprises two crushing rollers (31), two ends of each crushing roller (31) are respectively connected with two sides of the primary crushing box (1) in a rotating mode, and the two crushing rollers (31) are arranged in a mutually-matched and staggered mode.
3. A biomass straw classifying and pulverizing device according to claim 2, wherein: the first crushing mechanism (3) further comprises two gears (32), the two gears (32) are respectively and fixedly arranged on the rotating shafts of the two crushing rollers (31), the two gears (32) are mutually meshed, and one end of the rotating shaft of one crushing roller (31) is provided with a first driven wheel (33).
4. A biomass straw classifying and pulverizing device according to claim 3, wherein: the feeding mechanism (4) comprises a conveying belt (41), fixing rods (42) are arranged on two sides of the conveying belt (41), one ends of the two fixing rods (42) are fixedly arranged on two sides of the primary crushing box (1), and a second driven wheel (43) is fixedly arranged at one end of a driving shaft of the conveying belt (41).
5. The biomass straw classifying and crushing device according to claim 4, wherein: the driving mechanism (5) comprises a first motor (51), two driving wheels (52) are arranged on an output shaft of the first motor (51), and the two driving wheels (52) are respectively connected with the first driven wheel (33) and the second driven wheel (43) through transmission belts.
6. The biomass straw classifying and crushing device according to claim 1, wherein: the second crushing mechanism (7) comprises a protective box (71), the protective box (71) is arranged at the bottom end inside the advanced crushing box (6), a second motor (72) is arranged in the protective box (71), a crushing shaft (73) is rotatably arranged at the top end of the protective box (71), crushing blades (74) are arranged on the crushing shaft (73), and one end of the crushing shaft (73) is fixedly connected with an output shaft of the second motor (72).
7. The biomass straw classifying and crushing device according to claim 1, wherein: screening mechanism (8) are including first collecting box (81) and second collecting box (82), the bottom and the senior case (6) of smashing of first collecting box (81) are linked together, the bottom and the second collecting box (82) of first collecting box (81) are linked together, coupling assembling (83) are all installed to both sides between first collecting box (81) and second collecting box (82), just install screening net (84) between first collecting box (81) and second collecting box (82).
8. The biomass straw classifying and crushing device according to claim 7, wherein: the two connecting components (83) comprise two connecting blocks (831), the two connecting blocks (831) are respectively arranged on the first collecting box (81) and the second collecting box (82), and a threaded connecting rod (832) is arranged between the two connecting blocks (831) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167103.0U CN221208386U (en) | 2023-11-23 | 2023-11-23 | Hierarchical crushing apparatus of living beings straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167103.0U CN221208386U (en) | 2023-11-23 | 2023-11-23 | Hierarchical crushing apparatus of living beings straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208386U true CN221208386U (en) | 2024-06-25 |
Family
ID=91575521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323167103.0U Active CN221208386U (en) | 2023-11-23 | 2023-11-23 | Hierarchical crushing apparatus of living beings straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208386U (en) |
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2023
- 2023-11-23 CN CN202323167103.0U patent/CN221208386U/en active Active
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