CN111492786A - Crop straw processing device - Google Patents
Crop straw processing device Download PDFInfo
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- CN111492786A CN111492786A CN202010369276.2A CN202010369276A CN111492786A CN 111492786 A CN111492786 A CN 111492786A CN 202010369276 A CN202010369276 A CN 202010369276A CN 111492786 A CN111492786 A CN 111492786A
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- base plate
- hole
- cutting
- plate
- fixedly connected
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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Abstract
The invention discloses a crop straw treatment device which comprises a base plate, wherein a first moving wheel is arranged on the lower side of the base plate, an opening is formed in one side of the base plate, a cutting and conveying device is arranged on the upper side of the base plate, a abdicating hole is formed in one end, far away from the opening, of the base plate, a blanking hopper is arranged in the abdicating hole, and a cutting device is arranged below the base plate. The straw cutting machine can be directly used in the field, so that farmers are prevented from cutting down the straws one by one and conveying the straws out, the straws are cut into sheets by the cutting machine after being cut, the cut straws can be directly used for manufacturing straw fuel or a straw fireproof plate, the straws can be secondarily utilized, the straw sheets can be sold, and the economic benefit of the farmers is increased.
Description
Technical Field
The invention relates to the technical field of agricultural planting machinery, in particular to a crop straw treatment device.
Background
Crops are various plants cultivated in agriculture. Including grain crops and economic crops. In the prior art, after the corns or the broomcorn are ripe and the fruits are picked, the remaining straws need to be treated, in the prior art, the straws are usually cut off by manpower one by one and then are pulled away by a vehicle, so that time and labor are wasted.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a crop straw treatment device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a crop straw treatment device comprises a base plate, wherein a first moving wheel is arranged on the lower side of the base plate, an opening is formed in one side of the base plate, a cutting and conveying device is arranged on the upper side of the base plate and comprises two vertical plates fixed on the upper side of the base plate, a cross beam is fixedly connected to the upper side of each vertical plate, two rotating shafts are rotatably connected between each cross beam and the base plate, a conveying motor is arranged on the upper side of each cross beam and used for driving one of the rotating shafts to rotate, a fixed cutter head is sleeved at the lower end of each rotating shaft close to the opening, a fixed roller shaft is sleeved on the outer side of each rotating shaft, a conveying belt is sleeved between the two roller shafts below the same cross beam, a conveying channel is formed between the two conveying belts, a plurality of groups of fixing rods are arranged on, the utility model discloses a cutting device, including base plate, blanking hole, base plate upper side, blanking hole, round axle internal rotation connection, a plurality of section blades of round axle lower extreme fixed connection, cutting device still including being used for controlling round axle pivoted power device, the open-ended one end is kept away from to the base plate is equipped with the hole of stepping down, is equipped with blanking hopper in the hole of stepping down, and the base plate below is equipped with cutting device, cutting device includes the flat board, and the flat board passes through the connecting plate to be fixed the base plate downside the dull and stereotyped upside is equipped with the blanking hole.
Preferably, blanking fill lower extreme rotates connects circular cutting device, and circular cutting device includes the plectane, and the center department of plectane is equipped with the material passing hole plectane upside fixed connection installation pipe, installation pipe and the coaxial setting in material passing hole, the installation pipe cup joints blanking fill lower extreme and can use the axis of blanking fill to rotate as the center, a plurality of circular cutting blades of plectane downside fixed connection, and the circular cutting blade evenly sets up at material passing hole lower extreme edge, the installation pipe pass through transmission with the circle hub drive is connected.
Preferably, a speed limiting device is arranged in the blanking hole, the speed limiting device comprises a circular ring, the circular ring is coaxially fixed in the blanking hole, an annular cavity is arranged in the circular ring, a group of elastic rubber cloths are uniformly and fixedly connected to the inner annular wall of the circular ring, an air cavity is formed between each elastic rubber cloth and the inner annular wall of the circular ring, a communicating hole communicated with the cavity is formed in the inner side of each air cavity, an inflation tube communicated with the cavity is arranged on the circular ring, and the inflation tube is connected with an air source device through a hose.
Preferably, the gas source device comprises a box body, a barrel body is fixedly connected to one inner wall of the box body, a vent pipe communicated with the barrel body is arranged at the bottom of the inner side of the barrel body, the vent pipe penetrates through the box body and extends out of the box body, the vent pipe is connected with the inflation pipe through a hose, a piston plate is arranged in the barrel body and can slide in a reciprocating manner along the axis direction of the barrel body, a barrel cover is fixedly connected to the barrel opening of the barrel body, a central hole is formed in the center of the barrel cover, a push-pull rod is fixedly connected to one side, facing the barrel opening of the barrel body, of the piston plate, the push-pull rod penetrates through the central hole and extends out of the barrel body, a push plate is fixedly connected to one end, far away from the piston plate, of the push-pull rod is sleeved with a spring, the spring is arranged between the barrel, the main shaft of the inflating motor is provided with a cam, and the cam is opposite to the push plate.
Preferably, the power device comprises a cutting motor, the cutting motor is fixed on one side of the connecting plate, a first bevel gear is fixedly connected to a main shaft of the cutting motor, a second bevel gear is mounted on the circular shaft, and the second bevel gear is meshed with the second bevel gear.
Preferably, the blanking hole below is equipped with the storage case, and the storage case passes through the hanger plate to be fixed dull and stereotyped downside dull and stereotyped one side fixed connection backup pad, backup pad upside swing joint material receiving box the spiral material conveying machine is equipped with to storage case one side, the feed inlet of spiral material conveying machine sets up towards the storage case, the discharge gate of spiral material conveying machine sets up towards material receiving box.
Preferably, one side of the upper portion of the base plate, which is far away from the opening, is fixedly connected with a vertically arranged circular arc plate, and the top of the circular arc plate is respectively connected with the two cross beams through two lap joint rods.
Preferably, a groove is formed in one side, far away from the opening, of the upper portion of the substrate, and the abdicating hole is formed in the bottom of the inner side of the groove.
Preferably, the opening is a V-shaped opening, a positioning groove is arranged at the bottom of the V-shaped opening, a guide groove is arranged on one side of the positioning groove, and the guide groove extends into the blanking hopper.
Preferably, the baseplate is symmetrically and fixedly connected with a traction block, and the traction block is provided with a traction hole.
Has the advantages that: the straw cutting machine can be directly used in the field, so that farmers are prevented from cutting down the straws one by one and conveying the straws out, the straws are cut into sheets by the cutting machine after being cut, the cut straws can be directly used for manufacturing straw fuel or a straw fireproof plate, the straws can be secondarily utilized, the straw sheets can be sold, and the economic benefit of the farmers is increased.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic view of the basic structure of the cutting and conveying device;
FIG. 3 is a schematic diagram of the basic structure of a substrate;
FIG. 4 is a schematic view of the basic structure of the cutting device;
FIG. 5 is a cross-sectional view of the cutting device;
FIG. 6 is a schematic view of the basic structure of the ring cutting device;
FIG. 7 is a schematic view showing the basic structure of a governor;
FIG. 8 is a schematic view of the basic structure of the air supply device;
FIG. 9 is a schematic diagram of the basic structure of straw in the prior art.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-8, the crop straw treatment device provided by the invention comprises a substrate 1, two first moving wheels 15 are mounted on the lower side of the substrate 1, an opening 11 is formed in one side of the substrate 1, the opening 11 is a V-shaped opening, a positioning groove 12 is formed in the bottom of the V-shaped opening, a guide groove 13 is formed in one side of the positioning groove 12, a groove 14 is formed in one side, far away from the opening 11, above the substrate 1, and a abdicating hole is formed in the bottom of the inner side of the groove 14. A blanking hopper 3 is arranged in the abdicating hole, and the guide groove 13 extends into the blanking hopper 3.
Cutting conveyor is equipped with to 1 upside of base plate, and cutting conveyor includes two risers 21 of fixing at 1 upside of base plate, two riser 21 parallel arrangement, every riser 21 upside all fixed connection crossbeam 2, every crossbeam 2 with all rotate between the base plate 1 and connect two axis of rotation 22, all be equipped with conveying motor 23 at every crossbeam 2 upside, conveying motor 23's main shaft and one of them axis of rotation 22 coaxial fixed connection, conveying motor 23 is used for driving one of them axis of rotation 22 and rotates.
The lower ends of the two rotating shafts 22 close to the opening 11 are fixedly sleeved with cutter discs 29, each cutter disc 29 comprises a cutter sleeve ring, each cutter sleeve ring is sleeved outside the corresponding rotating shaft 22, and a plurality of cutting blades are uniformly and fixedly connected to the outer ring surface of each cutter sleeve ring.
All cup joint fixed roller 24 in every axis of rotation 22 outside, all cup joint conveyer belt 25 between two roller 24 of same crossbeam 2 below, form transfer passage between two conveyer belts 25, all set up multiunit dead lever 26 at the surface of every conveyer belt 25, the multiunit dead lever 26 of two conveyer belt 25 surfaces is grouped interval dislocation set.
3 lower extremes of blanking fill rotate to connect circular cutting device 42, and circular cutting device 42 includes plectane 421, and the center department of plectane 421 is equipped with wears material hole 422 plectane 421 upside fixed connection installation pipe 423, installation pipe 423 and the coaxial setting of wearing material hole 422, installation pipe 423 cup joints 3 lower extreme of blanking fill and can use the axis of blanking fill 3 to rotate as the center, a plurality of circular cutting blades 424 of plectane 421 downside fixed connection, and circular cutting blade 424 evenly sets up at wearing material hole 422 lower extreme edge, installation pipe 423 through transmission with the transmission of circle axle 43 is connected. The transmission device adopts gear transmission, chain transmission or belt transmission, and the belt transmission is adopted in the embodiment, specifically, a first belt pulley 431 is fixedly connected to the upper end of the circular shaft 43, a second belt pulley 425 is sleeved outside the installation tube 423, and the first belt pulley 431 is in transmission connection with the second belt pulley 425 through a belt 432.
The speed limiting device 5 is arranged in the blanking hole 414, the speed limiting device 5 comprises a circular ring 51, the circular ring 51 is coaxially fixed in the blanking hole 414, an annular cavity 52 is arranged in the circular ring 51, a group of elastic rubber cloths 53 are uniformly and fixedly connected on the inner annular wall of the circular ring 51, an air cavity 54 is formed between each elastic rubber cloth 53 and the inner annular wall of the circular ring 51, a communication hole 55 communicated with the cavity 52 is arranged on the inner side of each air cavity 54, an inflation tube 56 communicated with the cavity 52 is arranged on the circular ring 51, and the inflation tube 56 is connected with an air source device 6 through a hose. The air source device 6 comprises a box body 61, a barrel body 62 is fixedly connected to one inner wall of the box body 61, an air pipe 62 communicated with the barrel body 62 is arranged at the bottom of the inner side of the barrel body 62, the air pipe 62 penetrates through the box body 61 and extends out of the box body 61, the air pipe 62 is connected with the air inflation pipe 56 through a hose, a piston plate 64 is arranged in the barrel body 62, the piston plate 64 can slide back and forth along the axial direction of the barrel body 62, a barrel cover 63 is fixedly connected to the barrel opening of the barrel body 62, a central hole 631 is arranged at the center of the barrel cover 63, a push-pull rod 66 is fixedly connected to one side of the piston plate 64 facing the barrel opening of the barrel body 62, the push-pull rod 66 penetrates through the central hole and extends out of the barrel body 62, a push plate 67 is fixedly connected to one end of the push-pull rod 66 far away from, the spring 68 is arranged between the barrel cover 63 and the push plate 67, the inflation motor 69 is fixedly connected in the box body 61, a cam 691 is arranged on a main shaft of the inflation motor 69, and the cam 691 is arranged opposite to the push plate 67.
When the base plate is used, the base plate 1 is symmetrically and fixedly connected with the traction blocks 16, and the traction blocks 16 are provided with traction holes. The crop straw processing device provided by the invention can be connected with an agricultural machine through the traction block 16, for example, the crop straw processing device is connected with a tractor head, the movement of the crop straw processing device is controlled by the tractor head, the opening 11 is aligned with straws when the crop straw processing device moves forwards, the root of the straws is cut off through the cutter disc 29 during the forward movement, the cut straws are pushed into the conveying channel under the action of the fixing rods 26 on the outer side of the conveying belt 25, when the straws are positioned in the conveying channel, the lower ends of the straws are positioned in the guide grooves 13, the straws are positioned between the two groups of fixing rods 26, the straws move into the hopper 3 along the guide grooves 13 under the action of the conveying belt 25 and fall down along the hopper 3 under the action of gravity, as shown in figure 9, leaves 100 grow on the outer side of the straws, the leaves 100 can be separated from the straws through the ring cutter 424 during the falling of the straws, when the straws pass through the ring, the cam 691 is driven to rotate by the inflating motor 69, so that the piston plate 64 moves left and right, intermittent inflation or air suction of the air cavity 54 is achieved, when the air cavity 54 is inflated, the cavity can be expanded, straws can be clamped, at the moment, the slicing blade 435 rotates to cut off one piece of straws, when the air cavity 54 is sucked, the cavity can be restored to be flat, the straws fall to one end under the action of gravity again, then are clamped, and then are cut off by the slicing blade 435, so that slicing operation of the straws is completed.
In order to collect the straw cut into slices conveniently, a storage box 45 is arranged below the blanking hole 414, the storage box 45 is fixed on the lower side of the flat plate 41 through a hanging plate 44, a supporting plate 47 is fixedly connected on one side of the flat plate 41, a material receiving box 48 is movably connected on the upper side of the supporting plate 47, a spiral conveyor 46 is arranged on one side of the storage box 45, a feeding hole of the spiral conveyor 46 is arranged towards the storage box 45, and a discharging hole of the spiral conveyor 46 is arranged towards the material receiving box 48. After slicing, the slices fall into a storage box 45 and are conveyed into a material receiving box 48 through a spiral conveyor 46, and after the material receiving box 48 is full, a new material receiving box is replaced.
In order to prevent the straws from falling down in the falling process, one side of the upper part of the base plate 1 far away from the opening 11 is fixedly connected with a vertically arranged circular arc plate 27, and the top of the circular arc plate 27 is respectively connected with the two cross beams 2 through two lapping rods 28. The straw is limited by the arc plate 27.
The straw cutting machine can be directly used in the field, so that farmers are prevented from cutting down the straws one by one and conveying the straws out, the straws are cut into sheets by the cutting machine after being cut, the cut straws can be directly used for manufacturing straw fuel or a straw fireproof plate, the straws can be secondarily utilized, the straw sheets can be sold, and the economic benefit of the farmers is increased.
Claims (10)
1. The utility model provides a crop straw processing apparatus, includes base plate (1), and base plate (1) downside is equipped with first removal wheel (15), its characterized in that, base plate (1) one side is equipped with opening (11), and base plate (1) upside is equipped with cutting conveyor, cutting conveyor includes two riser (21) of fixing at base plate (1) upside, and every riser (21) upside is equal fixed connection crossbeam (2), every crossbeam (2) with two axis of rotation (22) are all connected in rotation between base plate (1), and conveying motor (23) all are equipped with at every crossbeam (2) upside, and conveying motor (23) are used for driving one of them axis of rotation (22) to rotate, cup joint fixed cutter dish (29) at the lower extreme that is close to two axis of rotation (22) of opening (11), all cup joint fixed roller (24) in every axis of rotation (22) outside, all cup joint conveyer belt (25) between two roller (24) of same crossbeam (2) below, form transfer passage between two conveyer belts (25), all set up multiunit dead lever (26) at the surface of every conveyer belt (25), multiunit dead lever (26) of two conveyer belts (25) surface are grouped interval dislocation set the one end that opening (11) were kept away from in base plate (1) is equipped with the hole of stepping down, is equipped with blanking fill (3) in the downthehole of stepping down, is equipped with cutting device (4) below base plate (1), cutting device (4) include flat board (41), and flat board (41) are fixed through connecting plate (411) base plate (1) downside dull and stereotyped (41) upside is equipped with blanking hole (414), blanking hole (414) with the coaxial setting of hole of stepping down be equipped with the round hole on flat board (41), at round axle (43) is connected in the round hole internal rotation, the lower end of the round shaft (43) is fixedly connected with a plurality of slicing blades (435), and the cutting device (4) further comprises a power device for controlling the round shaft (43) to rotate.
2. The crop straw treatment device according to claim 1, wherein: blanking fill (3) lower extreme rotates connects circular cutting device (42), and circular cutting device (42) includes plectane (421), and the center department of plectane (421) is equipped with material passing hole (422) plectane (421) upside fixed connection installation pipe (423), installation pipe (423) and the coaxial setting of material passing hole (422), installation pipe (423) cup joint blanking fill (3) lower extreme and can use the axis of blanking fill (3) to rotate as the center, and a plurality of circular cutting blade (424) of plectane (421) downside fixed connection, circular cutting blade (424) evenly set up at material passing hole (422) lower extreme edge, installation pipe (423) through transmission with circle axle (43) transmission is connected.
3. The crop straw treatment device according to claim 1, wherein: the speed limiting device (5) is arranged in the blanking hole (414), the speed limiting device (5) comprises a circular ring (51), the circular ring (51) is coaxially fixed in the blanking hole (414), an annular cavity (52) is arranged in the circular ring (51), a group of elastic rubber cloths (53) are uniformly and fixedly connected to the inner annular wall of the circular ring (51), an air cavity (54) is formed between each elastic rubber cloth (53) and the inner annular wall of the circular ring (51), a communication hole (55) communicated with the cavity (52) is formed in the inner side of each air cavity (54), an inflation pipe (56) communicated with the cavity (52) is arranged on the circular ring (51), and the inflation pipe (56) is connected with an air source device (6) through a hose.
4. The crop straw treatment device according to claim 3, wherein: the air source device (6) comprises a box body (61), a barrel body (62) is fixedly connected to one inner wall of the box body (61), a vent pipe (62) communicated with the barrel body (62) is arranged at the bottom of the inner side of the barrel body (62), the vent pipe (62) penetrates through the box body (61) and extends out of the box body (61), the vent pipe (62) is connected with the inflation pipe (56) through a hose, a piston plate (64) is arranged in the barrel body (62), the piston plate (64) can slide in a reciprocating mode along the axial direction of the barrel body (62), a barrel cover (63) is fixedly connected to the barrel opening of the barrel body (62), a central hole (631) is formed in the center of the barrel cover (63), a push-pull rod (66) is fixedly connected to one side, facing the barrel opening of the barrel body (62), of the piston plate (64), and the push-pull rod (66) penetrates through the central hole (631) and extends out of the, the device comprises a push plate (67) fixedly connected to one end, far away from a piston plate (64), of a push-pull rod (66), a spring (68) is sleeved on the outer side of the push-pull rod (66), the spring (68) is arranged between a barrel cover (63) and the push plate (67), an inflation motor (69) is fixedly connected into a box body (61), a cam (691) is installed on a main shaft of the inflation motor (69), and the cam (691) and the push plate (67) are arranged oppositely.
5. The crop straw treatment device according to claim 1, wherein: the power device comprises a cutting motor (436), the cutting motor (436) is fixed on one side of the connecting plate (411), a first bevel gear (433) is fixedly connected to a main shaft of the cutting motor (436), a second bevel gear (434) is installed on the circular shaft (43), and the second bevel gear (434) is meshed with the second bevel gear (434).
6. The crop straw treatment device according to claim 1, wherein: blanking hole (414) below is equipped with storage case (45), and storage case (45) are fixed through hanger plate (44) dull and stereotyped (41) downside dull and stereotyped (41) one side fixed connection backup pad (47), backup pad (47) upside swing joint material receiving box (48) spiral feeder (46) are equipped with to storage case (45) one side, the feed inlet of spiral feeder (46) sets up towards storage case (45), the discharge gate of spiral feeder (46) sets up towards material receiving box (48).
7. The crop straw treatment device according to claim 1, wherein: one side of the upper portion of the base plate (1) far away from the opening (11) is fixedly connected with a vertically arranged circular arc plate (27), and the top of the circular arc plate (27) is respectively connected with the two cross beams (2) through two overlapping rods (28).
8. The crop straw treatment device according to claim 1, wherein: one side of the upper portion of the substrate (1) far away from the opening (11) is provided with a groove (14), and the abdicating hole is formed in the bottom of the inner side of the groove (14).
9. The crop straw treatment device according to claim 1, wherein: the opening (11) is a V-shaped opening, a positioning groove (12) is arranged at the bottom of the V-shaped opening, a guide groove (13) is arranged on one side of the positioning groove (12), and the guide groove (13) extends into the blanking hopper (3).
10. The crop straw treatment device according to claim 1, wherein: the base plate (1) is symmetrically and fixedly connected with traction blocks (16), and traction holes are formed in the traction blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369276.2A CN111492786A (en) | 2020-05-04 | 2020-05-04 | Crop straw processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369276.2A CN111492786A (en) | 2020-05-04 | 2020-05-04 | Crop straw processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111492786A true CN111492786A (en) | 2020-08-07 |
Family
ID=71848714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010369276.2A Withdrawn CN111492786A (en) | 2020-05-04 | 2020-05-04 | Crop straw processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111492786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602469A (en) * | 2020-12-25 | 2021-04-06 | 黑龙江银锚建筑机械有限公司 | Straw treatment device for bundling machine |
| CN113016245A (en) * | 2021-03-29 | 2021-06-25 | 安徽农业大学 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
| CN114939957A (en) * | 2022-07-01 | 2022-08-26 | 扬州市职业大学(扬州开放大学) | A reinforced mechanism of injection molding machine for plastics precision finishing |
-
2020
- 2020-05-04 CN CN202010369276.2A patent/CN111492786A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602469A (en) * | 2020-12-25 | 2021-04-06 | 黑龙江银锚建筑机械有限公司 | Straw treatment device for bundling machine |
| CN112602469B (en) * | 2020-12-25 | 2021-09-28 | 黑龙江银锚建筑机械有限公司 | Straw treatment device for bundling machine |
| CN113016245A (en) * | 2021-03-29 | 2021-06-25 | 安徽农业大学 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
| CN114939957A (en) * | 2022-07-01 | 2022-08-26 | 扬州市职业大学(扬州开放大学) | A reinforced mechanism of injection molding machine for plastics precision finishing |
| CN114939957B (en) * | 2022-07-01 | 2023-10-24 | 扬州市职业大学(扬州开放大学) | Injection molding machine feeding mechanism for plastic precision machining |
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Application publication date: 20200807 |
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