CN116868780A - Straw crushing box - Google Patents
Straw crushing box Download PDFInfo
- Publication number
- CN116868780A CN116868780A CN202310799777.8A CN202310799777A CN116868780A CN 116868780 A CN116868780 A CN 116868780A CN 202310799777 A CN202310799777 A CN 202310799777A CN 116868780 A CN116868780 A CN 116868780A
- Authority
- CN
- China
- Prior art keywords
- wall
- straw
- crushing
- assembly
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010902 straw Substances 0.000 title claims abstract description 72
- 238000007790 scraping Methods 0.000 claims abstract description 60
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 241000237942 Conidae Species 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the field of straw treatment equipment, in particular to a straw crushing box which comprises a barrel, a supporting rod a, a motor, a lifting plate, a wall scraping ring and a connecting plate; the inner wall of the cylinder body is provided with a cone shell, and the cylinder body is provided with a crushing assembly; the lifting plates are arranged on the multiple groups of supporting legs in a sliding manner, and lifting assemblies are arranged on the lifting plates; the motor is arranged on the lifting plate, the top of the supporting rod a is horizontally provided with a rotary table a, and the rotary table a is matched with and inserted into the bottom of the cylinder; the outer peripheral surface of the scraping ring is in fit contact with the inner peripheral surface of the cylinder body, two groups of guide rods are vertically arranged on the scraping ring, the tops of the two groups of guide rods are connected through a connecting plate, a scraping component is arranged at the bottom of the turntable a, and the scraping component is powered by a motor and drives the guide rods to move up and down in a circulating mode. According to the invention, the crushed aggregates after the high-humidity straw is crushed can be completely discharged out of the cylinder body through the high-speed rotation material throwing of the turntable a and the up-and-down movement of the wall scraping ring, so that the crushed aggregates are convenient to clean and can be prevented from being stuck and blocked.
Description
Technical Field
The invention relates to the field of straw treatment equipment, in particular to a straw crushing box.
Background
The straw crushing box is a machine device for processing materials such as straw, plant branches and the like. The straw and other materials are placed into a crushing box, and crushed into fine particles by a blade rotating at a high speed, so that the straw and other materials are convenient for subsequent utilization or treatment. Some straws have larger humidity, when being crushed, the crushed straws are easy to adhere to the inner wall of the equipment, are difficult to clean, and waste scraps adhered to each other can influence the discharging.
The chinese patent with publication number CN216452021U discloses a straw smashing device suitable for high humidity, through setting up shaking mechanism, when smashing processing to high humidity straw, utilize the second servo motor to drive the carousel and rotate, eccentric rod drive transfer line removes, and then drives the base and slide on the surface of sliding rod, straw smashing case rocks about to make straw powder discharge straw smashing case smoothly, realize the purpose smashed high humidity straw.
However, the above disclosed solution has the following disadvantages: the straw scraps with higher humidity are easy to adhere to the inner wall of the straw crushing box, are difficult to discharge by vibration, and the straw crushing box is wholly swayed left and right, so that the stability is poor.
Disclosure of Invention
The invention aims at solving the problems that when a straw crushing box is used for crushing straws with higher humidity in the background technology, straw scraps are easy to adhere to the inner wall of equipment, are difficult to clean and can influence discharging.
On one hand, the invention provides a straw crushing box, which comprises a barrel, a supporting rod a, a motor, a lifting plate, a wall scraping ring and a connecting plate;
the top of the barrel wall is obliquely provided with a feeding plate, the bottom of the barrel wall is provided with a discharge hole, the outer wall of the bottom of the barrel is provided with a plurality of groups of supporting legs, the inner wall of the barrel is provided with a conical shell, the bottom of the conical shell is provided with an opening, the barrel is provided with a crushing assembly, and the crushing assembly is positioned below the conical shell;
the lifting plate is arranged on the plurality of groups of supporting legs in a sliding manner along the vertical direction, and a lifting assembly for adjusting the height of the lifting plate is arranged on the lifting plate; the motor is arranged on the lifting plate, an output shaft of the motor is connected with the supporting rod a, the top of the supporting rod a is horizontally provided with the rotary table a, and the rotary table a is matched with and inserted into the bottom of the cylinder; the outer peripheral surface of the scraping wall ring is in fit contact with the inner peripheral surface of the cylinder body, two groups of guide rods are vertically arranged on the scraping wall ring, guide holes a for the guide rods to pass through are formed in the cone shell, the tops of the two groups of guide rods are connected through a connecting plate, a scraping wall assembly is arranged at the bottom of the turntable a, and the scraping wall assembly is powered by a motor and drives the guide rods to move up and down in a circulating mode.
Preferably, the top of the cylinder body is provided with a top sealing plate in a sealing way, and the top sealing plate is provided with a guide hole b for a guide rod to pass through.
Preferably, the crushing assembly comprises a crushing roller and a power device; the crushing roller sets up two sets of, and two sets of crushing rollers rotate with the barrel inner wall and are connected, and power device sets up on the barrel outer wall, and power device drives two sets of crushing rollers and just reverse rotation, and the linear velocity direction of the nearest position department of two sets of crushing rollers is all vertical down.
Preferably, the lifting assembly comprises a sliding sleeve, a connecting plate, a threaded cylinder and a screw; the sliding sleeves are sleeved on the vertical sections of the supporting legs, a plurality of groups of sliding sleeves are arranged, and the sliding sleeves are connected with the lifting plates through connecting plates; the screw thread section of thick bamboo is vertical to be set up in lifter plate bottom, sets up the screw thread on the screw thread section of thick bamboo inner wall, and the screw rod is with screw thread cooperation, and in the screw thread section of thick bamboo was inserted at the screw rod top, screw rod bottom and supporting leg bottom surface coplanarity.
Preferably, the supporting legs and the bottom of the screw are horizontally provided with fixing plates, and the fixing plates are provided with a plurality of groups of vertical through holes.
Preferably, the wall scraping assembly comprises a cross rod, a mounting frame, a gear a, a gear b, a speed reducer, a turntable b and a connecting rod; the cross rod is horizontally arranged at the top of one group of guide rods, and a sleeve a is rotatably arranged on the cross rod; the mounting frame is arranged on the lifting plate and is provided with an avoidance groove for the supporting rod a to pass through; the bottom of the turntable a is vertically provided with a supporting rod b, the gear a and the gear b are respectively arranged on the supporting rod a and the supporting rod b, and the gear a is meshed with the gear b; the speed reducer is arranged on the mounting frame, an input shaft of the speed reducer is connected with the support rod b, and an output shaft of the speed reducer is horizontal; the rotary table b is vertically arranged on an output shaft of the speed reducer, a supporting rod c is horizontally arranged on the end surface of the rotary table b, which is opposite to the speed reducer, the supporting rod c is not coaxial with the rotary table b, and a sleeve b is rotatably arranged on the supporting rod c; the two ends of the connecting rod are respectively connected with the sleeve a and the sleeve b.
Preferably, the distance between the bottom of the scraper ring and the turntable a when the sleeve b is at the lowest point is less than five millimeters.
On the other hand, the invention provides a crushing method of the straw crushing box, which comprises the following steps:
s1, starting a motor and a crushing assembly, wherein the motor drives a turntable a to rotate at a high speed and simultaneously drives a wall scraping ring to move up and down at a low speed under the drive of the wall scraping assembly;
s2, conveying the straws into the cylinder from the feeding plate, and crushing the straws by the crushing assembly and then dropping the crushed straws downwards;
s3, discharging the straws falling onto the rotary table a from a discharge hole under the action of high-speed rotating centrifugal force, scraping the straw scraps stuck to the inner wall of the cylinder body onto the rotary table a by a scraping ring which moves up and down, and discharging the straw scraps from the discharge hole;
s4, after the straw crushing work is finished, the motor and the crushing assembly are turned off, and the rotary table a is manually rotated to enable the sleeve b to be positioned at the highest point;
s5, the lifting plate is moved downwards through the lifting assembly, the turntable a and the wall scraping assembly are driven to move downwards synchronously, after the turntable a and the wall scraping ring are moved to the lower portion of the cylinder, the turntable a and the wall scraping ring can be cleaned, after the cleaning is finished, the lifting plate is moved upwards through the lifting assembly, and the wall scraping ring and the turntable a are inserted into the cylinder again.
Compared with the prior art, the invention has the following beneficial technical effects: through the high-speed rotatory material that gets rid of carousel a and scrape the wall with scraping the reciprocates of wall ring, can discharge the crushed aggregates after the straw crushing that humidity is high the barrel completely, be convenient for clear up and can prevent straw crushed aggregates bonding putty, and can clear up carousel a and scrape the wall ring comprehensively through lifting unit, the comprehensive cleanness of the equipment of being convenient for.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIGS. 2 and 3 are both isometric views of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1;
fig. 5 is an enlarged schematic view at a in fig. 3.
Reference numerals: 1. a cylinder; 2. support legs; 3. a top sealing plate; 4. a discharge port; 5. a feed plate; 6. a cone shell; 7. a pulverizing roller; 8. a power device; 9. a turntable a; 10. a supporting rod a; 11. a motor; 12. a lifting plate; 13. a sliding sleeve; 14. a connecting plate; 15. a thread cylinder; 16. a screw; 17. a fixing plate; 18. a guide rod; 19. a wall scraping ring; 20. a cross bar; 21. a connecting plate; 22. a sleeve a; 23. a mounting frame; 24. a gear a; 25. a gear b; 26. a speed reducer; 27. an avoidance groove; 28. a turntable b; 29. a sleeve b; 30. and a connecting rod.
Detailed Description
Example 1
The invention provides a straw crushing box which comprises a barrel body 1, a supporting rod a10, a motor 11, a lifting plate 12, a wall scraping ring 19 and a connecting plate 21, wherein the lifting plate is arranged on the barrel body;
as shown in fig. 1 and 2, the slope of barrel 1 section of thick bamboo wall top sets up feed plate 5, and barrel 1 section of thick bamboo wall bottom sets up discharge gate 4, and barrel 1 bottom outer wall sets up multiunit supporting leg 2, sets up cone shell 6 on the barrel 1 inner wall, cone shell 6 bottom opening, sets up crushing unit on the barrel 1, and crushing unit is located cone shell 6 below, and barrel 1 top seal sets up top sealing plate 3.
As shown in fig. 1 and 4, the lifting plate 12 is slidably disposed on the plurality of groups of support legs 2 in the vertical direction, and a lifting assembly for adjusting the height thereof is disposed on the lifting plate 12; the motor 11 is arranged on the lifting plate 12, an output shaft of the motor 11 is connected with the supporting rod a10, the top of the supporting rod a10 is horizontally provided with a rotary table a9, and the rotary table a9 is matched and inserted into the bottom of the cylinder body 1; the outer peripheral surface of the scraping ring 19 is in fit contact with the inner peripheral surface of the cylinder body 1, two groups of guide rods 18 are vertically arranged on the scraping ring 19, guide holes a for the guide rods 18 to pass through are formed in the conical shell 6 and the top sealing plate 3, the tops of the two groups of guide rods 18 are connected through a connecting plate 21, a scraping assembly is arranged at the bottom of the rotary table a9, and the scraping assembly is powered by the motor 11 and drives the guide rods 18 to move up and down in a circulating mode.
Working principle: the motor 11 and the crushing assembly are started, and the motor 11 drives the turntable a9 to rotate at a high speed and simultaneously drives the wall scraping ring 19 to move up and down at a low speed under the drive of the wall scraping assembly. Straw is sent into the cylinder body 1 from the feeding plate 5, and the straw is crushed by the crushing assembly and falls down. Straw falling onto the rotary table a9 is discharged from the discharge hole 4 under the action of high-speed rotating centrifugal force, and straw scraps stuck to the inner wall of the cylinder body 1 are scraped onto the rotary table a9 by the wall scraping ring 19 which moves up and down, and are discharged from the discharge hole 4. After the straw crushing work is finished, the motor 11 and the crushing assembly are turned off, the rotary table a9 is manually rotated to enable the sleeve b29 to be located at the highest point, then the lifting plate 12 is moved downwards through the lifting assembly to drive the rotary table a9 and the wall scraping assembly to synchronously move downwards, after the rotary table a9 and the wall scraping ring 19 are moved to the lower side of the cylinder body 1, the rotary table a9 and the wall scraping ring 19 can be cleaned, after the cleaning is finished, the lifting plate 12 is moved upwards through the lifting assembly, and the wall scraping ring 19 and the rotary table a9 are inserted into the cylinder body 1 again.
In this embodiment, through the high-speed rotatory material that gets rid of carousel a9 and scrape the wall of scraping of wall ring 19 reciprocates, can discharge barrel 1 completely with the crushed aggregates after the straw crushing that humidity is high, be convenient for clear up and can prevent straw crushed aggregates bonding putty, and can clear up carousel a9 and scrape wall ring 19 comprehensively through lifting unit, the comprehensive cleanness of the equipment of being convenient for.
Example two
As shown in fig. 2 and fig. 4, in the straw crushing box according to the present invention, compared with the first embodiment, the crushing assembly includes a crushing roller 7 and a power device 8; the crushing roller 7 sets up two sets of, and two sets of crushing roller 7 rotate with barrel 1 inner wall and are connected, and power device 8 sets up on barrel 1 outer wall, and power device 8 drives two sets of crushing roller 7 and just reverse rotation, and the linear velocity direction of the nearest position department of two sets of crushing roller 7 is all vertical down.
As shown in fig. 1, the lifting assembly comprises a sliding sleeve 13, a connecting plate 14, a threaded cylinder 15 and a screw 16; the sliding sleeves 13 are sleeved on the vertical sections of the supporting legs 2, a plurality of groups of sliding sleeves 13 are arranged, and the sliding sleeves 13 are connected with the lifting plates 12 through connecting plates 14; the screw thread section of thick bamboo 15 is vertical to be set up in lifter plate 12 bottom, sets up the screw thread on the screw thread section of thick bamboo 15 inner wall, screw rod 16 and screw thread cooperation, and screw rod 16 top inserts in the screw thread section of thick bamboo 15, screw rod 16 bottom and supporting leg 2 bottom surface coplanarity. The supporting leg 2 and the bottom of the screw 16 are both horizontally provided with a fixing plate 17, and a plurality of groups of vertical through holes are arranged on the fixing plate 17.
In this embodiment, the fixing plate 17 is used to fix the lifting plate 12, so that the lifting plate 12 can be adjusted in height by rotating the screw 16 to change the length of the screw 16 extending out of the screw cylinder 15.
Example III
As shown in fig. 2, 3 and 5, compared with the first embodiment or the second embodiment, the straw crushing box provided by the invention has a wall scraping assembly comprising a cross bar 20, a mounting frame 23, a gear a24, a gear b25, a speed reducer 26, a turntable b28 and a connecting rod 30; the cross rod 20 is horizontally arranged at the top of one group of guide rods 18, and the cross rod 20 is rotatably provided with a sleeve a22; the mounting frame 23 is arranged on the lifting plate 12, and the mounting frame 23 is provided with an avoidance groove 27 for the supporting rod a10 to pass through; the bottom of the turntable a9 is vertically provided with a supporting rod b, a gear a24 and a gear b25 are respectively arranged on the supporting rod a10 and the supporting rod b, and the gear a24 is meshed with the gear b 25; the speed reducer 26 is arranged on the mounting frame 23, an input shaft of the speed reducer 26 is connected with the support rod b, and an output shaft of the speed reducer 26 is horizontal; the rotary table b28 is vertically arranged on an output shaft of the speed reducer 26, a supporting rod c is horizontally arranged on the end surface of the rotary table b28, which is opposite to the speed reducer 26, the supporting rod c is not coaxial with the rotary table b28, and a sleeve b29 is rotatably arranged on the supporting rod c; the connecting rod 30 is connected to the sleeve a22 and the sleeve b29 at both ends. The distance between the bottom of the scraper ring 19 and the turntable a9 when the sleeve b29 is at the lowest point is less than five millimeters.
In this embodiment, after the motor 11 is started, the supporting rod a10 is driven to rotate at a high speed, the supporting rod a10 drives the supporting rod b to rotate through the gear a24 and the gear b25 which are meshed with each other, the rotating disc b28 is driven to rotate at a low speed after the speed is reduced by the speed reducer 26, and the cross rod 20 and the guide rod 18 are pulled to move up and down through the connecting rod 30, so that the wall scraping ring 19 is driven to move up and down, straw particles stuck on the inner wall of the cylinder 1 are scraped onto the rotating disc a9, and then the straw particles are thrown out by the rotating disc a9 which rotates at a high speed, so that the straw particles with high humidity can be prevented from being stuck on the inner wall of the cylinder 1.
Example IV
The crushing method based on the embodiment of the straw crushing box comprises the following steps:
s1, starting a motor 11 and a crushing assembly, wherein the motor 11 drives a turntable a9 to rotate at a high speed and simultaneously drives a wall scraping ring 19 to move up and down at a low speed under the drive of the wall scraping assembly;
s2, conveying the straws into the cylinder 1 from the feeding plate 5, and enabling the straws to fall down after being crushed by the crushing assembly;
s3, discharging the straws falling onto the rotary table a9 from the discharge port 4 under the action of high-speed rotating centrifugal force, scraping the straw crushed aggregates stuck to the inner wall of the cylinder 1 onto the rotary table a9 by a scraping wall ring 19 which moves up and down, and discharging the straw crushed aggregates from the discharge port 4;
s4, after the straw crushing work is finished, the motor 11 and the crushing assembly are turned off, and the rotary table a9 is manually rotated to enable the sleeve b29 to be positioned at the highest point;
s5, the lifting plate 12 is moved downwards through the lifting assembly, the turntable a9 and the wall scraping assembly are driven to move downwards synchronously, after the turntable a9 and the wall scraping ring 19 are moved to the lower portion of the cylinder body 1, the turntable a9 and the wall scraping ring 19 can be cleaned, after the cleaning is finished, the lifting plate 12 is moved upwards through the lifting assembly, and the wall scraping ring 19 and the turntable a9 are inserted into the cylinder body 1 again.
In this embodiment, through the high-speed rotatory material that gets rid of carousel a9 and scrape the wall of scraping of wall ring 19 reciprocates, can discharge barrel 1 completely with the crushed aggregates after the straw crushing that humidity is high, be convenient for clear up and can prevent straw crushed aggregates bonding putty, and can clear up carousel a9 and scrape wall ring 19 comprehensively through lifting unit, the comprehensive cleanness of the equipment of being convenient for.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. The straw crushing box is characterized by comprising a barrel (1), a supporting rod a (10), a motor (11), a lifting plate (12), a wall scraping ring (19) and a connecting plate (21);
the top of the barrel wall of the barrel body (1) is obliquely provided with a feeding plate (5), the bottom of the barrel wall of the barrel body (1) is provided with a discharge hole (4), the outer wall of the bottom of the barrel body (1) is provided with a plurality of groups of supporting legs (2), the inner wall of the barrel body (1) is provided with a conical shell (6), the bottom of the conical shell (6) is provided with an opening, the barrel body (1) is provided with a crushing assembly, and the crushing assembly is positioned below the conical shell (6);
the lifting plate (12) is arranged on the plurality of groups of supporting legs (2) in a sliding manner along the vertical direction, and a lifting assembly for adjusting the height of the lifting plate (12) is arranged on the lifting plate; the motor (11) is arranged on the lifting plate (12), an output shaft of the motor (11) is connected with the supporting rod a (10), the top of the supporting rod a (10) is horizontally provided with the rotary table a (9), and the rotary table a (9) is matched and inserted into the bottom of the cylinder body (1); the outer peripheral surface of the scraping ring (19) is in fit contact with the inner peripheral surface of the cylinder body (1), two groups of guide rods (18) are vertically arranged on the scraping ring (19), guide holes a for the guide rods (18) to pass through are formed in the conical shell (6), the tops of the two groups of guide rods (18) are connected through a connecting plate (21), a scraping wall assembly is arranged at the bottom of the rotary disc a (9), and the scraping wall assembly is powered by the motor (11) and drives the guide rods (18) to move up and down in a circulating mode.
2. The straw smashing box according to claim 1, wherein a top sealing plate (3) is arranged on the top of the barrel body (1) in a sealing mode, and a guide hole b for a guide rod (18) to pass through is formed in the top sealing plate (3).
3. A straw grinding box according to claim 1, characterized in that the grinding assembly comprises a grinding roller (7) and a power device (8); crushing roller (7) set up two sets of, and two sets of crushing roller (7) rotate with barrel (1) inner wall and are connected, and power device (8) set up on barrel (1) outer wall, and power device (8) drive two sets of crushing roller (7) and synchronous and reverse rotation, and the linear velocity direction of the nearest position department of two sets of crushing roller (7) is all vertical downwards.
4. The straw grinding box according to claim 1, characterized in that the lifting assembly comprises a sliding sleeve (13), a connecting plate (14), a threaded cylinder (15) and a screw (16); the sliding sleeves (13) are sleeved on the vertical sections of the supporting legs (2), a plurality of groups of sliding sleeves (13) are arranged, and the sliding sleeves (13) are connected with the lifting plates (12) through connecting plates (14); the screw thread section of thick bamboo (15) is vertical to be set up in lifter plate (12) bottom, sets up the screw thread on the inner wall of screw thread section of thick bamboo (15), screw rod (16) and screw thread fit, in screw thread section of thick bamboo (15) were inserted at screw rod (16) top, screw rod (16) bottom and supporting leg (2) bottom surface coplanarity.
5. The straw smashing box according to claim 4, wherein the bottoms of the supporting legs (2) and the screw rods (16) are horizontally provided with fixing plates (17), and the fixing plates (17) are provided with a plurality of groups of vertical through holes.
6. The straw shredder box of claim 1, wherein the wall scraping assembly comprises a cross bar (20), a mounting frame (23), a gear a (24), a gear b (25), a speed reducer (26), a turntable b (28) and a connecting rod (30); the cross rod (20) is horizontally arranged at the top of one group of guide rods (18), and the sleeve a (22) is rotatably arranged on the cross rod (20); the mounting frame (23) is arranged on the lifting plate (12), and the mounting frame (23) is provided with an avoidance groove (27) for the supporting rod a (10) to pass through; the bottom of the turntable a (9) is vertically provided with a supporting rod b, a gear a (24) and a gear b (25) are respectively arranged on the supporting rod a (10) and the supporting rod b, and the gear a (24) is meshed with the gear b (25); the speed reducer (26) is arranged on the mounting frame (23), an input shaft of the speed reducer (26) is connected with the support rod b, and an output shaft of the speed reducer (26) is horizontal; the rotary table b (28) is vertically arranged on an output shaft of the speed reducer (26), a supporting rod c is horizontally arranged on the end surface of the rotary table b (28) facing away from the speed reducer (26), the supporting rod c is not coaxial with the rotary table b (28), and a sleeve b (29) is rotatably arranged on the supporting rod c; both ends of the connecting rod (30) are respectively connected with the sleeve a (22) and the sleeve b (29).
7. A straw grinding box according to claim 6, characterized in that the distance between the bottom of the scraper ring (19) and the turntable a (9) when the sleeve b (29) is at its lowest point is less than five millimeters.
8. A crushing method of the straw crushing box according to claim 7, comprising the steps of:
s1, starting a motor (11) and a crushing assembly, wherein the motor (11) drives a turntable a (9) to rotate at a high speed and simultaneously drives a wall scraping ring (19) to move up and down at a low speed under the drive of the wall scraping assembly;
s2, conveying the straws into the cylinder (1) from the feeding plate (5), and enabling the straws to fall down after being crushed by the crushing assembly;
s3, discharging the straws falling onto the rotary table a (9) from the discharge port (4) under the action of high-speed rotating centrifugal force, scraping the straw crushed aggregates stuck to the inner wall of the cylinder (1) onto the rotary table a (9) by a scraping ring (19) moving up and down, and discharging the straw crushed aggregates from the discharge port (4);
s4, after the straw crushing work is finished, the motor (11) and the crushing assembly are turned off, and the rotary table a (9) is manually rotated to enable the sleeve b (29) to be positioned at the highest point;
s5, the lifting plate (12) is moved downwards through the lifting assembly, the turntable a (9) and the wall scraping assembly are driven to move downwards synchronously, after the turntable a (9) and the wall scraping ring (19) are moved to the lower portion of the cylinder body (1), the turntable a (9) and the wall scraping ring (19) can be cleaned, after the cleaning is finished, the lifting plate (12) is moved upwards through the lifting assembly, and the wall scraping ring (19) and the turntable a (9) are inserted into the cylinder body (1) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310799777.8A CN116868780A (en) | 2023-06-30 | 2023-06-30 | Straw crushing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310799777.8A CN116868780A (en) | 2023-06-30 | 2023-06-30 | Straw crushing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116868780A true CN116868780A (en) | 2023-10-13 |
Family
ID=88254081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310799777.8A Withdrawn CN116868780A (en) | 2023-06-30 | 2023-06-30 | Straw crushing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116868780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117918135A (en) * | 2024-03-07 | 2024-04-26 | 河北省农业机械化研究所有限公司 | Full-automatic crop straw material cleaning pulverizer |
| CN119114209A (en) * | 2024-11-13 | 2024-12-13 | 江苏恒力达机械有限公司 | A multifunctional metallurgical ore crushing equipment |
-
2023
- 2023-06-30 CN CN202310799777.8A patent/CN116868780A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117918135A (en) * | 2024-03-07 | 2024-04-26 | 河北省农业机械化研究所有限公司 | Full-automatic crop straw material cleaning pulverizer |
| CN117918135B (en) * | 2024-03-07 | 2025-12-05 | 河北省农业机械化研究所有限公司 | A fully automatic crop straw cleaning and crushing machine |
| CN119114209A (en) * | 2024-11-13 | 2024-12-13 | 江苏恒力达机械有限公司 | A multifunctional metallurgical ore crushing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116712915A (en) | Stirring and grinding device and grinding method for mineral source superfine powder | |
| KR20200089508A (en) | Apparatus for sorting metal powder in food powder | |
| CN109012838B (en) | A pulverizing system used in the production process of graphite cylinders | |
| CN110773270A (en) | Corncob crusher | |
| CN219669575U (en) | A granulator feeding device | |
| CN118527233A (en) | A counter-rotating crushing and grinding machine for processing ginkgo leaves | |
| CN221475772U (en) | Plastic granules screening plant | |
| CN117643830B (en) | Intelligent granulator of adjustable granule size | |
| CN218394081U (en) | Crusher working section complete machine | |
| CN113369165B (en) | Automatic sorting device of mill | |
| CN214210723U (en) | Wheat flour milling stone mill | |
| CN116839336A (en) | A drying device for processing of flavouring egg grain | |
| CN115254330A (en) | Grinding equipment is smashed with intelligence to chinese herbal medicine production and processing based on internet | |
| CN112427111A (en) | Fodder production is with multistage crushing equipment of meticulous screening scrap iron that removes | |
| CN111715505A (en) | Uniform blanking mechanism and hardware fitting screening device | |
| CN219942941U (en) | Colloid mill is used in dairy products production | |
| CN119346237B (en) | A crushing device and a rice processing and crushing method based on automatic separation | |
| LU601215B1 (en) | Crushing device for camellia oil processing | |
| CN221558513U (en) | Full-automatic experimental three-roller machine | |
| CN120438255B (en) | Screening device and screening process for rose black tea preparation | |
| CN219073559U (en) | Garbage disposal classifying and screening mechanism | |
| CN218190938U (en) | Rice processing is with gyration clearance sieve | |
| CN220111160U (en) | Pulping device | |
| CN218459632U (en) | Milling equipment is used in active carbon processing | |
| CN219751264U (en) | Feeder with controllable blanking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231013 |