CN113289717A - Coarse crusher before oil tea cake is leached - Google Patents
Coarse crusher before oil tea cake is leached Download PDFInfo
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- CN113289717A CN113289717A CN202110460391.5A CN202110460391A CN113289717A CN 113289717 A CN113289717 A CN 113289717A CN 202110460391 A CN202110460391 A CN 202110460391A CN 113289717 A CN113289717 A CN 113289717A
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- 241001122767 Theaceae Species 0.000 title abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 80
- 210000000078 claw Anatomy 0.000 claims abstract description 63
- 239000002245 particle Substances 0.000 claims abstract description 18
- 238000002386 leaching Methods 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 15
- 241000526900 Camellia oleifera Species 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 240000001548 Camellia japonica Species 0.000 claims description 10
- 235000018597 common camellia Nutrition 0.000 claims description 10
- 239000010495 camellia oil Substances 0.000 claims description 5
- 238000010924 continuous production Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 27
- 235000019198 oils Nutrition 0.000 description 27
- 238000003825 pressing Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- B02C4/30—Shape or construction of rollers
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- 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
- B02C4/42—Driving mechanisms; Roller speed control
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a coarse crusher before leaching of an oil tea cake, which comprises a fixed base, a coarse crushing motor arranged on the fixed base, a speed reducer connected with an output shaft of the coarse crushing motor, a box body base, a coarse crushing area box body arranged on the box body base, a box body arranged on the coarse crushing area box body and a large particle storage device positioned outside the box body base, wherein the box body is provided with a box body groove; the coarse crushing area box body comprises a coarse crushing area shell, and a power shaft and a transmission shaft which are both arranged on the coarse crushing area shell, wherein a transmission gear is arranged at the free end of the transmission shaft, a power gear is sleeved at the free end of the power shaft, and the transmission gear is meshed with the power gear; and the output shaft of the speed reducer is connected with the power shaft through a flexible claw type structure connector. The flexible claw type structure connector is adopted to connect the input end and the crushing roller, so that the defects of machine transmission and function failure caused by long-term vibration in the crushing process of the existing crusher are overcome, and the actual safe continuous production requirement is met.
Description
Technical Field
The invention belongs to the technical field of grease processing, and particularly relates to a pre-leaching coarse crusher for an oil tea cake.
Background
Since this century, camellia seeds as one of the four woody oil plants has developed rapidly in China, the planting area of camellia seeds has increased year by year, and camellia oil has become an important oil product in the lives of residents in China.
Due to the fact that camellia oleifera mountain land planting is carried out, camellia oleifera seed decentralized oil pressing occupies a large proportion in China, common farmers or agricultural cooperative companies often adopt 200-ton hydraulic oil pressing machines to carry out mechanical oil pressing, camellia oleifera cakes with a byproduct residual oil rate of 7-9% are produced while tea seed oil is produced, and generally, the amount of the camellia oleifera cakes after pressing is more than 3 times of that of the produced tea seed oil.
Due to the high economy of tea-seed oil, the part of the oil-tea camellia cakes still containing high residual oil can be intensively sent to the regional center or a large-scale industrialized oil factory for oil extraction, and the residual oil rate of the extracted oil can reach below 1.2 percent.
The oil extraction process has definite requirements on the size of the cake, and the extraction of the oil tea cake also needs to meet the size requirements of the extraction process on the tea cake. Aiming at the characteristics of large size and high hardness of the oil tea cake after dispersive hydraulic oil pressing, a feasible tea cake leaching pretreatment scheme is the combination of coarse crushing and fine crushing.
The diameter of the oil tea cake formed after hydraulic oil pressing is 300-500 mm, the thickness is about 20mm, the oil tea cake has the characteristics of high compactness, high hardness and high crushing resistance, and when the oil tea cake is crushed to reach the diagonal length meeting the leaching requirement and is in the operation of 8-15 mm, if a mining jaw crusher or a general hammer piece crusher is used for direct crushing, the problems of unsmooth and unstable feeding, easy damage to cake crushing claws (teeth), large equipment vibration amplitude and the like exist, and the engineering application cannot be met. In response to this problem, the pre-coarse crushing employed is actually a size reduction of the tea cake (deconstructing cake size to below 80 mm) for the terminal crushing. In the coarse crushing, the required crushing force of the oil cake with large size, high compactness and high hardness is large, meanwhile, the vibration and the impact action caused by the crushing moment of the discontinuous change of the feeding of the blocky tea cake can be transmitted to the crushing roller shaft, and the double shafts move radially to cause transmission failure or even cause the whole structure of the equipment to be damaged by transmitting the vibration to the machine body.
Disclosure of Invention
The invention aims to provide a pre-oil camellia cake coarse crusher capable of improving transmission efficiency and realizing safe and continuous production aiming at the defects of the technology and pre-oil camellia cake coarse crushing mechanical equipment.
In order to achieve the purpose, the coarse crusher before leaching the oil tea cake comprises a fixed base, a coarse crushing motor arranged on the fixed base, a speed reducer connected with an output shaft of the coarse crushing motor, a box body base, a coarse crushing area box body arranged on the box body base, a box body arranged on the coarse crushing area box body and a large particle storage device positioned outside the box body base, wherein the box body is provided with a large particle storage device; the coarse crushing area box body comprises a coarse crushing area shell, and a power shaft and a transmission shaft which are both arranged on the coarse crushing area shell, wherein a transmission gear is arranged at the free end of the transmission shaft, a power gear is sleeved at the free end of the power shaft, and the transmission gear is meshed with the power gear; and the output shaft of the speed reducer is connected with the power shaft through a flexible claw type structure connector.
Furthermore, the flexible claw type structure connector comprises a power end transmission disc sleeved at the end part of the output shaft of the speed reducer and a moving end moving disc sleeved at the end part of the power shaft, the outer diameter of the power end transmission disc is consistent with that of the moving end moving disc, and the power end transmission disc and the moving end moving disc are connected in an involution manner; n power end transmission claws are uniformly arranged on the power end transmission disc along the circumferential direction, and the end surface of each power end transmission claw is positioned on the inner side of the outer disc surface of the motion end motion disc; n moving end connecting claws are uniformly arranged on the moving end moving disc along the circumferential direction, and the end surface of each moving end connecting claw is positioned on the inner side of the outer end surface of the power end transmission disc; the n power end transmission claws and the n moving end connecting claws are alternately arranged.
Furthermore, the power shaft and the transmission shaft are connected with crushing rollers through keys, 3-6 groups of crushing claw units are uniformly arranged on each crushing roller along the circumferential direction, each group of crushing claw units comprises a plurality of crushing claws, the crushing claws are uniformly arranged along the axial direction of the crushing rollers, and the crushing claws of every two adjacent groups of crushing claw units are arranged in a staggered manner; each crushing claw comprises a base fixedly installed on the crushing roller, an installation frame installed on the base, and pyramid blocks arranged on the top surface and four side surfaces of the installation frame.
Furthermore, the box body base comprises a large particle separation outlet plate on the inner side, a cover plate on the outer side and a separation sieve, the inner end of the separation sieve obliquely penetrates through a guide groove of the large particle separation outlet plate to be in butt joint with the large particle storage, the outer end of the separation sieve penetrates through the guide groove of the cover plate, the middle part of the outer end face of the separation sieve is connected with a connecting block, and the connecting block is rotatably connected with the connecting rod body through a pin; the connecting rod body is hinged with the crank body through a pin, the crank body is inserted into a radial adjusting groove of the radius adjusting disc, the locking bolt is inserted into a bolt hole of the radius adjusting disc until the crank body is locked, and the radius adjusting disc is connected with an output shaft of the screen body movement motor through a key.
Furthermore, the box body comprises a box body, an inlet clapboard rotatably arranged at an inlet of the box body through a transmission shaft, and a clapboard stop block arranged at an inlet of the inner side surface of a side plate of the box body, wherein one end of the transmission shaft is arranged on one side wall of the box body and is positioned in a shaft hole at the top of the inlet, the other end of the transmission shaft penetrates through a shaft hole at the top of the inlet on the other side wall of the box body, and the adjusting weight is fixed at the other end of the transmission shaft; the top edge of the inlet clapboard is fixedly connected with the transmission shaft, and the inlet clapboard is positioned at the inner side of the clapboard stop block.
Further, the taper of the pyramid block is 90-135 degrees.
Furthermore, a gap for side edge crushing is reserved between the top surface pyramid block of the mounting frame on the power shaft and the inner side wall of the coarse crushing area shell, and a gap for side edge crushing is reserved between the top surface pyramid block of the mounting frame on the transmission shaft and the outer side wall of the coarse crushing area shell.
Furthermore, a radial gap is formed between the inner surface of each power end transmission claw and the outer edge surface of the power end transmission disc, and a radial gap is formed between the inner surface of each moving end connecting claw and the outer edge surface of the moving end moving disc.
Furthermore, a rotating speed sensor and a torque sensor are sleeved on the output shaft of the speed reducer.
Further, a home observer is mounted on the cover plate.
Compared with the prior art, the invention has the beneficial effects that:
1. aiming at the problems that the hydraulic pressing size of the camellia seed is large, the camellia seed is compact and has high hardness, and the crushing is difficult to finish at one time, the size of the coarse crusher before the leaching of the camellia cake is finished is changed from large crushing to the processing range of a commercial crusher, the coarse crusher adopts a double-roller claw type structure, and the claw type structure is easy to replace;
2. the rough crusher adopts the flexible claw type structure connector to connect the input end with the crushing roller, overcomes the defects of machine transmission and function failure caused by long-term vibration in the crushing process of the existing crusher, and meets the actual safe continuous production requirement.
Drawings
FIG. 1 is a schematic structural diagram of a coarse crusher before leaching of an oil tea cake according to the invention;
FIG. 2 is a schematic view of the flexible claw connector of FIG. 1;
FIG. 3 is a schematic view of the crushing roller of FIG. 1;
FIG. 4 is a schematic view of the structure of the screening zone of FIG. 1;
FIG. 5 is a partial block diagram of the reciprocating adjustment of the separating screen of FIG. 1;
FIG. 6 is a schematic structural view of the case of FIG. 1;
fig. 7 is a partial structural view of the separation screen of fig. 1.
The components in the figures are numbered as follows: the device comprises a fixed base 1, a coarse crushing motor 2, a radial adjusting groove 3, a speed reducer 4, a bolt hole 5, a rotating speed sensor 6, a torque sensor 7, a power end transmission disc 8, a motion end motion disc 9, a power end transmission claw 10, a motion end connecting claw 11, a power shaft 12 (wherein, a crushing roller 121, a crushing claw 122, a pyramid block 123, a base 124, an installation frame 125), a transmission shaft 13, a power gear 14, a transmission gear 15, a box body 16, a transmission shaft 17, an inlet partition plate 18, an adjusting weight 19, a partition plate stop 20, a coarse crushing area box body 21, a box body base 22, a large particle separation outlet plate 23, a large particle storage 24, an in-situ observer 25, a cover plate 26, a separation sieve 27, a connecting block 28, a connecting rod body 29, a crank body 30, a radius adjusting disc 31, a sieve body motion motor 32 and an acquisition control center 33.
Detailed Description
The present invention is described in further detail below with reference to figures and specific embodiments for the understanding of those skilled in the art.
As shown in figure 1, the pre-leaching coarse crusher for the oil-tea camellia cake comprises a fixed base 1, a coarse crushing motor 2 and a speed reducer 4 which are both installed on the fixed base 1, a box body base 22, a coarse crushing area box body 21 installed on the box body base 22, a box body 16 installed on the coarse crushing area box body 21 and a large particle storage 24 located on the outer side of the box body base 22. An output shaft of the coarse crushing motor 2 is connected with an input shaft of a speed reducer 4, and a rotating speed sensor 6 and a torque sensor 7 are sleeved on the output shaft of the speed reducer 4.
The coarse crushing area box body 21 comprises a coarse crushing area shell, a power shaft 12 and a transmission shaft 13, one end of the power shaft 12 and one end of the transmission shaft 13 are fixed on one side wall of the coarse crushing area shell, the other end of the power shaft 12 and the other end of the transmission shaft 13 penetrate through the other side wall of the coarse crushing area shell, and the horizontal symmetry plane of the power shaft 12 is coplanar with the horizontal symmetry plane of the transmission shaft 13; the other end of the transmission shaft 13 is provided with a transmission gear 15, the other end of the power shaft 12 is sleeved with a power gear 14, and the transmission gear 15 is meshed with the power gear 14.
The end part of the other end of the power shaft 12 is connected with the end part of the output shaft of the speed reducer 4 through a flexible claw type structural connector. Referring to fig. 2, the flexible claw type connector includes a power end transmission disc 8 sleeved on the end of the output shaft of the speed reducer 4 and a moving end moving disc 9 sleeved on the end of the other end of the power shaft 12, the outer diameter of the power end transmission disc 8 is the same as the outer diameter of the moving end moving disc 9, and the power end transmission disc 8 and the moving end moving disc 9 are involuted to realize radial jumping connection; n power end transmission claws 10 are uniformly arranged on the power end transmission disc 8 along the circumferential direction, a radial gap 34 is formed between the inner surface of each power end transmission claw 10 and the outer edge surface of the power end transmission disc 8, and the end surface of each power end transmission claw 10 is positioned on the inner side of the outer disc surface of the moving end moving disc 9; similarly, n moving end connecting claws 11 are uniformly arranged on the moving end moving disc 9 along the circumferential direction, a radial gap 34 is formed between the inner surface of each moving end connecting claw 11 and the outer edge surface of the moving end moving disc 9, and the end surface of each moving end connecting claw 11 is positioned on the inner side of the outer end surface of the power end transmission disc 8; meanwhile, the n power end transmission claws 10 and the n moving end connecting claws 11 are arranged alternately.
Referring to fig. 3, the power shaft 12 and the transmission shaft 13 are connected with crushing rollers 121 through keys, each crushing roller 121 is uniformly provided with 3-6 groups of crushing claw units along the circumferential direction, each group of crushing claw units comprises a plurality of crushing claws 122, the plurality of crushing claws 122 are uniformly arranged along the axial direction of the crushing roller 121, and the crushing claws of each two adjacent groups of crushing claw units are arranged in a staggered manner; each crushing claw 122 comprises a base 124 fixedly arranged on the crushing roller 121, a mounting frame 125 arranged on the base 124, and pyramid blocks 123 arranged on the top surface and four sides of the mounting frame 125, wherein the conicity of the pyramid blocks 123 is 90-135 degrees, and the pyramid blocks 123 are used for strengthening the coarse crushing action. And a gap for side crushing is reserved between the top surface pyramid block 123 of the mounting frame on the power shaft 12 and the inner side wall of the coarse crushing area shell, and similarly, a gap for side crushing is reserved between the top surface pyramid block 123 of the mounting frame on the transmission shaft 13 and the outer side wall of the coarse crushing area shell.
Referring to fig. 4 and 5, the box base 22 includes an inner large particle separating outlet plate 23, an outer cover plate 26 and a separating screen 27, wherein the inner end of the separating screen 27 obliquely penetrates through a guide groove of the large particle separating outlet plate 23 to be abutted with the large particle storage 24, the outer end of the separating screen 27 penetrates through a guide groove of the cover plate 26, a connecting block 28 is connected to the middle part of the outer end surface of the separating screen 27, and the connecting block 28 is rotatably connected with a connecting rod body 29 through a pin; the connecting rod body 29 is hinged with the crank body 30 through a pin, the crank body 30 is inserted into the radial adjusting groove 3 of the radius adjusting disc 31, the locking bolt is inserted into the bolt hole 5 of the radius adjusting disc 31 until the crank body 30 is locked, and the radius adjusting disc 31 is connected with the output shaft of the screen body movement motor 32 through a key; the reciprocating distance of the crank body is adjusted by adjusting the length of the crank body 30 inserted into the adjusting groove. In addition, a home viewer 25 is mounted on the cover plate 26. In this embodiment, the holes of the separating screen 27 may be regular polygons or circles, as shown in fig. 7.
Referring to fig. 6, the box 16 includes a box body, an inlet partition 18 rotatably installed at the inlet of the box body, a partition stop 20 installed at the inlet of the side surface of the side plate of the box body, and a transmission shaft 17, one end of the transmission shaft 17 is installed on one side wall of the box body and located in the shaft hole at the top of the inlet, the other end of the transmission shaft 17 passes through the shaft hole at the top of the inlet on the other side wall of the box body, and an adjusting weight 19 is fixed at the other end of the transmission shaft 17. The top edge of the inlet baffle 18 is fixedly connected to the drive shaft 17 such that the inlet baffle 18 moves synchronously as the drive shaft 17 rotates. The inlet partition plate 18 is located on the inner side of the partition plate stop block 20, the inlet partition plate 18 rotates along with the transmission shaft 17 through loading of the adjusting weight 19 to move synchronously, and the partition plate stop block 20 limits the inlet partition plate 18, so that inlet flow is controlled, and particle ejection in a coarse crushing area can be reduced.
The acquisition control center 33 comprehensively acquires data parameters of the rotating speed sensor 6, the torque sensor 7 and the in-situ observer 25, controls the coarse crushing motor 2 and the screen body movement motor 32 according to the data of the size of coarse crushing particles obtained by the in-situ observer 25, and adjusts the inlet adjusting weight 19 so as to adjust the inlet flow.
The oil cake that produces after hydraulic pressure oil is added to the entrance, adjust weight 19 through the entry and control the pan feeding volume, through the claw formula stirring crushing effect of two crushing rollers 121, the coarse crushing motor is slowed down through the reduction gear and is increased crushing power, later connect flexible claw formula structural connection ware, through torque sensor and rotational speed sensor, drive the accurate relative motion between two crushing rollers through gear drive on the power shaft 12 and between transmission shaft 13, get rid of and interfere between the roller and interfere, form broken oil cake piece, coarse crushing oil cake granule is separated out the broken granule that satisfies the requirement through the separation sieve that does reciprocating motion, can circulate once more and get into the coarse crushing link after the large granule gets into the large granule memory, the lower part is through normal position observer analysis crushing effect after the coarse crushing, gather moment of torsion and rotational speed parameter simultaneously, the motion of control motor, simultaneously assay pan feeding mouth flow.
Claims (10)
1. The utility model provides a coarse crusher before tea-oil camellia cake leaches which characterized in that: the crushing device comprises a fixed base (1), a coarse crushing motor (2) arranged on the fixed base (1), a speed reducer (4) connected with an output shaft of the coarse crushing motor (2), a box body base (22), a coarse crushing area box body (21) arranged on the box body base (22), a box body (16) arranged on the coarse crushing area box body (21) and a large particle storage (24) positioned on the outer side of the box body base (22); the coarse crushing area box body (21) comprises a coarse crushing area shell, a power shaft (12) and a transmission shaft (13) which are both arranged on the coarse crushing area shell, a transmission gear (15) is arranged at the free end of the transmission shaft (13), a power gear (14) is sleeved at the free end of the power shaft (12), and the transmission gear (15) is meshed with the power gear (14); and an output shaft of the speed reducer (4) is connected with the power shaft (12) through a flexible claw type structure connector.
2. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 1, wherein: the flexible claw type structure connector comprises a power end transmission disc (8) sleeved at the end part of an output shaft of the speed reducer (4) and a moving end moving disc (9) sleeved at the end part of a power shaft (12), the outer diameter of the power end transmission disc (8) is consistent with that of the moving end moving disc (9), and the power end transmission disc (8) is connected with the moving end moving disc (9) in an involutory manner; n power end transmission claws (10) are uniformly arranged on the power end transmission disc (8) along the circumferential direction, and the end surface of each power end transmission claw (10) is positioned on the inner side of the outer disc surface of the motion end motion disc (9); n moving end connecting claws (11) are uniformly arranged on the moving end moving disc (9) along the circumferential direction, and the end surface of each moving end connecting claw (11) is positioned on the inner side of the outer end surface of the power end transmission disc (8); the n power end transmission claws (10) and the n moving end connecting claws (11) are arranged alternately.
3. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 1, wherein: the crushing roller (121) is connected to the power shaft (12) and the transmission shaft (13) through keys, 3-6 groups of crushing claw units are uniformly arranged on each crushing roller (121) along the circumferential direction, each group of crushing claw units comprises a plurality of crushing claws (122), the crushing claws (122) are uniformly arranged along the axial direction of the crushing roller (121), and the crushing claws of every two adjacent groups of crushing claw units are arranged in a staggered manner; each crushing claw (122) comprises a base (124) fixedly arranged on the crushing roller (121), a mounting frame (125) arranged on the base (124), and pyramid blocks (123) arranged on the top surface and four side surfaces of the mounting frame (125).
4. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 1, wherein: the box body base (22) comprises a large particle separation outlet plate (23) on the inner side, a cover plate (26) on the outer side and a separation sieve (27), the inner end of the separation sieve (27) obliquely penetrates through a guide groove of the large particle separation outlet plate (23) to be butted with the large particle storage device (24), the outer end of the separation sieve (27) penetrates through the guide groove of the cover plate (26), a connecting block (28) is connected to the middle part of the outer end face of the separation sieve (27), and the connecting block (28) is rotatably connected with a connecting rod body (29) through a pin; the connecting rod body (29) is hinged with the crank body (30) through a pin, the crank body (30) is inserted into a radial adjusting groove (3) of the radius adjusting disc (31), a locking bolt is inserted into a bolt hole (5) of the radius adjusting disc (31) until the crank body (30) is locked, and the radius adjusting disc (31) is connected with an output shaft of the screen body movement motor (32) through a key.
5. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 1, wherein: the box body (16) comprises a box body, an inlet partition plate (18) rotatably installed at an inlet of the box body through a transmission shaft (17) and a partition plate stop block (20) installed at an inlet of the inner side surface of a side plate of the box body, one end of the transmission shaft (17) is installed on one side wall of the box body and is located in a shaft hole in the top of the inlet, the other end of the transmission shaft (17) penetrates through a shaft hole in the other side wall of the box body and is located in the top of the inlet, and an adjusting weight (19) is fixed at the other end of the transmission shaft (17); the top edge of the inlet clapboard (18) is fixedly connected with the transmission shaft (17), and the inlet clapboard (18) is positioned at the inner side of the clapboard stop block (20).
6. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 3, wherein: the taper of the pyramid block (123) is 90-135 degrees.
7. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 3, wherein: a gap for side edge crushing is reserved between a top surface pyramid block (123) of the mounting frame on the power shaft (12) and the inner side wall of the coarse crushing area shell, and a gap for side edge crushing is reserved between the top surface pyramid block (123) of the mounting frame on the transmission shaft (13) and the outer side wall of the coarse crushing area shell.
8. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 2, wherein: a radial gap (34) is formed between the inner surface of each power end transmission claw (10) and the outer edge surface of the power end transmission disc (8), and a radial gap (34) is formed between the inner surface of each moving end connecting claw (11) and the outer edge surface of the moving end moving disc (9).
9. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 1, wherein: and a rotating speed sensor (6) and a torque sensor (7) are sleeved on an output shaft of the speed reducer (4).
10. The pre-leaching coarse crusher for the camellia oleifera cake according to claim 4, wherein: and a home observer (25) is arranged on the cover plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110460391.5A CN113289717B (en) | 2021-04-27 | 2021-04-27 | Coarse crusher before oil tea cake is leached |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110460391.5A CN113289717B (en) | 2021-04-27 | 2021-04-27 | Coarse crusher before oil tea cake is leached |
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| CN113289717A true CN113289717A (en) | 2021-08-24 |
| CN113289717B CN113289717B (en) | 2022-11-18 |
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| CN202110460391.5A Expired - Fee Related CN113289717B (en) | 2021-04-27 | 2021-04-27 | Coarse crusher before oil tea cake is leached |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643736A (en) * | 2022-03-09 | 2022-06-21 | 安陆市天星粮油机械设备有限公司 | Puffing particle cake discharging structure of double-screw oil press and control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110114770A1 (en) * | 2008-06-19 | 2011-05-19 | Khd Humboldt Wedag Gmbh | Roller press comprising a gear coupling |
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| CN114643736A (en) * | 2022-03-09 | 2022-06-21 | 安陆市天星粮油机械设备有限公司 | Puffing particle cake discharging structure of double-screw oil press and control method thereof |
| CN114643736B (en) * | 2022-03-09 | 2024-02-02 | 安陆市天星粮油机械设备有限公司 | Double-screw oil press puffing particle cake discharging structure and control method thereof |
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| CN113289717B (en) | 2022-11-18 |
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