CN113617636A - Prevent blockking up superfine husky recovery system - Google Patents

Abstract

The invention discloses an anti-blocking superfine sand recovery system, which comprises a main body mechanism, a supporting mechanism, a sand guide mechanism, an adjusting mechanism, a collision mechanism and a lubricating mechanism, wherein the supporting mechanism is arranged on the main body mechanism and used for installing and fixing a fine sand recovery machine; the rotation adjusting mechanism is convenient for adjusting the angle of the sand guide mechanism, so that the treated fine sand can be guided when the sand guide mechanism rotates, and the situation that the fine sand is accumulated on the feed opening is favorably prevented; conflict mechanism drives the shake of main part mechanism along with equipment shake, and then can prevent the condition that the inner assembly blockked up, is favorable to preventing simultaneously that the direct use from preventing stifled ball and leading to the damaged condition of dewatering screen.

Description

Prevent blockking up superfine husky recovery system

Technical Field

The invention relates to the technical field of fine sand recovery, in particular to an anti-blocking superfine sand recovery system.

Background

The fine sand recovery machine is equipment for dewatering, medium removing and desliming of slurry materials, and has the greatest characteristic of well solving the problem of fine sand loss in the sand making industry. The fine sand recycling machine conveys the slurry-sand mixture to a cyclone through a pump, the slurry-sand mixture is separated by the cyclone, and then the water is taken out by a dewatering screen, so that the fine sand is convenient to extract.

However, when the existing fine sand recovery equipment is used, the dehydrated fine sand is generally discharged out of the recovery machine through the self-oscillation and shaking of the equipment, and the fine sand is not completely dried, so that the fine sand is easy to accumulate at a discharging port during discharging, and the discharging effect of the equipment is not convenient to improve to a certain extent; in addition, the condition that the mesh blocks up can appear after the dewatering screen is used for a long time, and general recovery plant can fix more anti-blocking ball on the screen cloth usually, because anti-blocking ball self contains certain weight, influences the filter effect of screen cloth easily when using, and long-term back of using in addition, prevents that the anti-blocking ball also can make the screen cloth damaged when pounding the screen cloth, and then is unfavorable for improving fine sand recovery plant's result of use.

Disclosure of Invention

The invention provides an anti-blocking superfine sand recovery system in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a prevent blockking up superfine husky recovery system, including the main part mechanism, locate being used for in the main part mechanism and retrieve the quick-witted supporting mechanism of installing fixedly to the fine sand, locate the fine sand mechanism that leads that is used for on the main part mechanism when discharging the fine sand after handling, locate and lead the adjustment mechanism that is used for adjusting the angle of placing of leading husky mechanism in the husky mechanism, locate the conflict mechanism that is used for preventing that fine sand retrieves quick-witted inside subassembly from blockking up in the main part mechanism, locate being used for in the mechanism of contradicting and construct lubricated mechanism to the inside oiling of conflict mechanism.

Specifically, the main part mechanism includes the quick-witted body of recovery, fixed screen cloth of locating on the recovery machine body, two fixed stock that are the symmetry setting on locating the screen cloth, cup joint the first pressure spring of locating on the stock, the fixed piece of supporting of locating on the stock, the stock is connected with the cooperation of recovery machine body through first pressure spring, and sliding connection between stock and the recovery machine body, screen cloth and recovery machine body intercommunication.

Specifically, the supporting mechanism includes the support column, fixes the support column of locating on retrieving the quick-witted body, slides and locates the bracing piece on the support column, locate two screws that are the symmetry setting on the bracing piece, cup joint the second pressure spring of locating on the bracing piece, locate the draw-in groove on the support column, threaded connection between screw and the bracing piece.

Specifically, the end of the supporting rod is of an inverted cone structure, and the width of the cross section of the screw is equal to that of the cross section of the clamping groove.

Specifically, sand guide mechanism includes the dead lever, rotates the dead lever of locating on retrieving the quick-witted body, fixed baffle of locating on the dead lever, fixed motor of locating on the baffle, locate first deflector roll on the motor, rotate the second deflector roll of locating on the baffle, twine the conveyer belt of locating on first deflector roll and second deflector roll.

Specifically, adjustment mechanism includes the fixed plate, fixes the fixed plate of locating on retrieving the quick-witted body, rotates the screw rod of locating on the fixed plate, locates the rack on the screw rod, rotates the gear of locating in the fixed plate, threaded connection between screw rod and the rack, rack and gear engagement, fixedly connected with dead lever on the gear.

Specifically, conflict mechanism is including installation piece, fixed installation piece, the fixed slide bar of locating on the recovery machine body on locating the installation piece, cup joint the expanding spring of locating on the slide bar, fixed loop bar of locating on the recovery machine body, fixed support the pole of locating on the slide bar, locate the commentaries on classics board on supporting the pole, fixed even axle of locating on the commentaries on classics board, cup joint and locate even epaxial torsional spring, the slide bar passes through expanding spring and loop bar cooperation and is connected, support the pole and conflict with the commentaries on classics board.

Specifically, the connecting shaft is rotatably connected with the recycling machine body and is arranged at one third of the length of the section of the rotating plate.

Specifically, lubricating mechanism includes the fixed block, fixes fixed block, the fixed fibre sponge of locating on the loop bar, the ball of locating on the loop bar of rotation on the loop bar of locating, fixed block and fibre sponge intercommunication, the ball is contradicted with fibre sponge, just roll connection between ball and the slide bar.

The sealing plug is arranged on the fixing block, the sealing plug is in threaded connection with the fixing block, the balls are divided into three groups and distributed in a circular ring shape, and the distance between the balls in each group is the same.

The invention has the following advantages: when an operator installs the main body mechanism in the sand, the supporting mechanism can be rotated by using a tool, so that the supporting mechanism can be inserted into the sand when being fixedly installed, and the fine sand recycling machine can be stably used; when an operator installs the recycling machine body, the operator can firstly use a tool screw, the screw is fixed to extrude the supporting rod, so that the supporting rod slides in the supporting column, the supporting rod is further extruded to the second pressure spring, and when the screw is fixed in the clamping groove in a threaded manner, the end part of the supporting rod can be inserted into the ground, so that the situation that the recycling machine body vibrates to cause equipment displacement when in use is favorably prevented, and the equipment can be stably used to a certain extent; the recovery machine body discharges the processed fine sand onto the screen during operation, and then the screen is used for dehydrating the fine sand.

Before the sand guide mechanism is used, an operator can use a tool to rotate the adjusting mechanism, so that the angle of the sand guide mechanism can be conveniently adjusted, a control switch of the sand guide mechanism is turned on, and the sand guide mechanism can guide the fine sand discharged after treatment when rotating, so that the situation that the fine sand falls onto the sand guide mechanism again due to too close separation between the fine sand and the sand guide mechanism when being discharged is facilitated, and the situation that the fine sand is directly discharged and accumulated on a discharging port is also facilitated to a certain extent; the dehydrated fine sand is discharged onto the conveying belt under the vibration of the screen, then an operator can turn on a control switch of the motor, a storage battery is arranged in the recovery machine body and is electrically connected with the motor through the control switch, when the control switch of the motor is turned on by the operator, the storage battery supplies power to the motor, the motor drives the first guide roller to rotate, the conveying belt rotates along the first guide roller and the second guide roller, and the fine sand is guided when being discharged, so that the situation that the fine sand is easy to accumulate at a discharge port due to direct vibration discharge of equipment is favorably prevented, and meanwhile, the discharging effect of the recovery machine body is favorably improved; when operating personnel need adjust the angle that sets up of conveying belt, can use the instrument to rotate the screw rod, rotate between screw rod and the fixed plate and be connected, the screw rod rotates, and then make the rack with screw rod threaded connection slide in the fixed plate is inside, and then make the rack drive rather than the gear revolve of meshing, and then make the gear drive rather than fixed connection's dead lever rotate, and then make the dead lever drive the baffle and rotate, and then the operating personnel of being convenient for can adjust the angle of unloading when the adjustment baffle sets up the angle, thereby be favorable to preventing that the fine sand from piling from the condition on the conveyer belt that drops again near equipment distance.

The fine sand recycling machine can generate vibration during working, so that the abutting mechanism can slide back and forth along with the equipment, the abutting mechanism abuts against the components in the main mechanism when rotating, the main mechanism shakes inside the equipment under the influence of extrusion force, the situation that the components inside the main mechanism are blocked after being used for a long time is favorably prevented, and meanwhile, the situation that the dewatering screen is damaged due to the fact that the anti-blocking ball is directly used is favorably prevented; when the recycling machine body vibrates during working, the mounting block can shake the recycling machine body in a reciprocating mode, the mounting block extrudes a telescopic spring sleeved on the sliding rod when shaking, a supporting rod is enabled to support the rotating plate when the sliding rod slides, the rotating plate is rotated by extrusion force, the other end of the rotating plate is enabled to support the supporting block when rotating, the supporting block drives the long rod to slide, the first pressure spring is enabled to stretch when the long rod drives the screen to slide, when the supporting force disappears, the screen resets again under the reaction force of the first pressure spring and shakes in the recycling machine body, and then gravel and sand blocked on the mesh can be conveniently filtered out when shaking, so that the phenomenon that the screen is abraded by using an anti-blocking ball in the prior art can be prevented, and meanwhile, the filtering effect of the screen can be improved; after long-time use of equipment, operating personnel can open the sealing plug and to the inside oiling of fixed block, and then make inside lubricating oil flow into the fibre sponge through the inside oil extraction groove that is equipped with of fixed block, and then make the ball rotate and can paint the inside lubricating oil of fibre sponge on the slide bar when conflicting with the fibre sponge, and then be convenient for retrieve the inside subassembly of quick-witted body and carry out the oiling lubrication to be favorable to preventing the inside condition of rustting influence normal use of equipment.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a connection structure of the abutting mechanism and the lubricating mechanism.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of fig. 1 at B.

Fig. 5 is an enlarged view of fig. 2 at C.

Fig. 6 is an enlarged view of fig. 2 at D.

Fig. 7 is a schematic view of a connection structure of the main body mechanism and the support mechanism.

Fig. 8 is an enlarged view of fig. 7 at E.

Fig. 9 is a schematic view of a connection structure of the main body mechanism and the adjustment mechanism.

Fig. 10 is an enlarged view of fig. 9 at F.

Fig. 11 is a schematic structural view of the sand guide mechanism.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

1-11 show, prevent blockking up superfine sand recovery system, including main body mechanism 1, locate the supporting mechanism 6 that is used for installing the fixed to the fine sand recovery machine on the main body mechanism 1, locate the fine sand mechanism 2 that leads that is used for leading when discharging the fine sand after handling on the main body mechanism 1, locate the adjustment mechanism 3 that is used for adjusting the angle of placing of leading sand mechanism 2 on leading sand mechanism 2, locate conflict mechanism 4 that is used for preventing the interior jam of fine sand recovery machine subassembly on the main body mechanism 1, locate the lubricated mechanism 5 that is used for oiling lubrication to conflict mechanism 4 inside on conflict mechanism 4 on the mechanism 4 of contradicting.

Specifically, main part mechanism 1 is including retrieving quick-witted body 11, fixed screen cloth 12 of locating on retrieving quick-witted body 11, fixed two stock 14 that are the symmetry setting on locating screen cloth 12, cup joint first pressure spring 13 of locating on stock 14, fixed support piece 15 of locating on stock 14, stock 14 is connected with retrieving quick-witted body 11 cooperation through first pressure spring 13, and stock 14 and retrieve sliding connection between the quick-witted body 11, screen cloth 12 and the 11 intercommunications of retrieving quick-witted body.

Specifically, the supporting mechanism 6 includes a supporting column 61, a supporting column 61 fixedly arranged on the recovery machine body 11, a supporting rod 62 slidably arranged on the supporting column 61, two screws 63 symmetrically arranged on the supporting rod 62, a second pressure spring 65 sleeved on the supporting rod 62, and a clamping groove 64 arranged on the supporting column 61, the screws 63 are in threaded connection with the supporting rod 62, the end portion of the supporting rod 62 is in an inverted cone-shaped structure, the cross-sectional width of the screws 63 is equal to the cross-sectional width of the clamping groove 64, when an operator installs the main body mechanism 1 in sand, the supporting mechanism 6 can be rotated by using a tool, so that the supporting mechanism 6 can be inserted into the sand when the installation is fixed, and the fine sand recovery machine can be stably used, that is; when an operator installs the recycling machine body 11, the operator can firstly use the tool screw 63, the support rod 62 is extruded when the screw 63 is fixed, the support rod 62 is further enabled to slide in the support column 61, the support rod 62 is further enabled to extrude the second pressure spring 65, and then when the screw 63 is fixed in the clamping groove 64 in a threaded manner, the end part of the support rod 62 can be inserted into the ground, so that the situation that the recycling machine body 11 vibrates to cause equipment displacement when in use is favorably prevented, and the equipment can be used stably to a certain extent; the recovery machine body 11 discharges the treated fine sand onto the screen 12 during operation, and further causes the screen 12 to dehydrate the fine sand.

Specifically, the sand guiding mechanism 2 comprises a fixing rod 21, a fixing rod 21 rotatably arranged on the recovery machine body 11, a baffle 22 fixedly arranged on the fixing rod 21, a motor 24 fixedly arranged on the baffle 22, a first guide roller 25 arranged on the motor 24, a second guide roller 26 rotatably arranged on the baffle 22, and a conveying belt 23 wound on the first guide roller 25 and the second guide roller 26.

Specifically, the adjusting mechanism 3 comprises a fixing plate 31, a fixing plate 31 fixedly arranged on the reclaimer body 11, a screw 32 rotatably arranged on the fixing plate 31, a rack 33 arranged on the screw 32, and a gear 34 rotatably arranged in the fixing plate 31, wherein the screw 32 is in threaded connection with the rack 33, the rack 33 is meshed with the gear 34, the gear 34 is fixedly connected with a fixing rod 21, before use, an operator can use a tool to rotate the adjusting mechanism 3, so as to adjust the angle of the sand guide mechanism 2, open a control switch of the sand guide mechanism 2, so that the sand guide mechanism 2 can guide the fine sand discharged after treatment when rotating, thereby being beneficial to the situation that the fine sand falls onto the sand guide mechanism 2 again due to the fact that the fine sand is too close to the sand guide mechanism 2 when being discharged, and being beneficial to the situation that the fine sand is prevented from being directly discharged and accumulated at a discharge port to a certain extent, namely; the dehydrated fine sand is discharged onto the conveying belt 23 under the vibration of the screen 12, then an operator can turn on a control switch of the motor 24, a storage battery is arranged in the recovery machine body 11 and is electrically connected with the motor 24 through the control switch, when the operator turns on the control switch of the motor 24, the storage battery supplies power to the motor 24, the motor 24 drives the first guide roller 25 to rotate, the conveying belt 23 rotates along the first guide roller 25 and the second guide roller 26, and the guide is convenient for guiding when the fine sand is discharged, so that the situation that the fine sand is easy to accumulate at a discharge port due to direct vibration discharge of equipment is favorably prevented, and meanwhile, the discharging effect of the recovery machine body 11 is favorably improved; when the operator needs to adjust the setting angle of the conveyor belt 23, the screw rod 32 can be rotated by using a tool, the screw rod 32 is rotatably connected with the fixing plate 31, the screw rod 32 rotates, the rack 33 in threaded connection with the screw rod 32 slides inside the fixing plate 31, the rack 33 drives the gear 34 meshed with the rack to rotate, the gear 34 drives the fixing rod 21 fixedly connected with the fixing rod to rotate, the fixing rod 21 drives the baffle plate 22 to rotate, the angle of blanking can be adjusted when the angle of the baffle plate 22 is adjusted, and the situation that fine sand piles fall onto the conveyor belt 23 again due to the fact that the distance between the fine sand piles and the equipment is too short is favorably prevented.

Specifically, conflict mechanism 4 is including installation piece 41, fixed installation piece 41 of locating on retrieving quick-witted body 11, fixed slide bar 42 of locating on installation piece 41, cup joint the expanding spring 43 of locating on slide bar 42, fixed loop bar 44 of locating on retrieving quick-witted body 11, fixed support pole 45 of locating on slide bar 42, locate the commentaries on classics board 46 on supporting pole 45, fixed even axle 47 of locating on commentaries on classics board 46, cup joint and locate the torsional spring 48 on even axle 47, slide bar 42 is connected through expanding spring 43 and loop bar 44 cooperation, support pole 45 and commentaries on classics board 46 conflict, even rotate between axle 47 and the retrieving machine body 11 and be connected, just even axle 47 sets up in the third department of commentaries on classics board 46 cross-sectional length.

Specifically, the lubricating mechanism 5 includes a fixing block 51, a fixing block 51 fixedly disposed on the loop bar 44, a fiber sponge 53 fixedly disposed on the loop bar 44, and balls 54 rotatably disposed on the loop bar 44, the fixing block 51 is communicated with the fiber sponge 53, the balls 54 are abutted against the fiber sponge 53, the balls 54 are in rolling connection with the slide bar 42, a sealing plug 52 is disposed on the fixing block 51, the sealing plug 52 is in threaded connection with the fixing block 51, the balls 54 are divided into three groups and distributed in a circular ring shape, and the distances between the balls 54 of each group are the same, the fine sand recycling machine can vibrate during operation, so that the abutting mechanism 4 can slide back and forth along with the equipment, and further the abutting mechanism 4 abuts against components in the main mechanism 1 during rotation, so that the main mechanism 1 is influenced by extrusion force and shakes inside the equipment, thereby being beneficial to preventing the situation that the components inside the main mechanism 1 from being blocked after being used for a long time, meanwhile, the condition that the dewatering screen is damaged due to the direct use of the anti-blocking balls is favorably prevented, namely; when the recycling machine body 11 vibrates during operation, the mounting block 41 can shake reciprocally with the sliding rod 42, the mounting block 41 can extrude the telescopic spring 43 sleeved on the sliding rod 42 when shaking, the abutting rod 45 can abut against the rotating plate 46 when the sliding rod 42 slides, the rotating plate 46 can rotate under the extrusion force, the other end of the rotating plate 46 can abut against the abutting block 15 when rotating, the abutting block 15 can drive the long rod 14 to slide, the long rod 14 can drive the screen 12 to slide, the first pressure spring 12 can be stretched, when the abutting force disappears, the screen 12 can reset again under the reactive force of the first pressure spring 13 and can shake inside the recycling machine body 11, and then the screen 12 can filter sand and stones blocked on meshes when shaking, so that the phenomenon that the screen 12 is abraded by using an anti-blocking ball traditionally can be prevented, and the filtering effect of the screen 12 can be improved; after using equipment for a long time, operating personnel can open sealing plug 52 and to the inside oiling of fixed block 51, and then make lubricating oil flow into inside fibre sponge 53 through the inside oil drain tank that is equipped with of fixed block 51, and then make ball 54 rotate and can paint the inside lubricating oil of fibre sponge 53 on slide bar 42 when conflicting with fibre sponge 53, and then be convenient for retrieve the inside subassembly of quick-witted body 11 and carry out the oiling lubrication to be favorable to preventing the inside condition of rusty influence normal use of equipment.

When the recycling machine is used, firstly, an operator can use the tool screw 63 when installing the recycling machine body 11, the screw 63 is fixed to extrude the supporting rod 62, so that the supporting rod 62 slides in the supporting column 61, the supporting rod 62 extrudes the second pressure spring 65, and when the screw 63 is fixed in the clamping groove 64 in a threaded manner, the end part of the supporting rod 62 can be inserted into the ground, so that the situation that the recycling machine body 11 vibrates to cause equipment displacement in use is favorably prevented, and the equipment can be stably used to a certain extent; the recovery machine body 11 discharges the processed fine sand onto the screen 12 when in work, and then the screen 12 dehydrates the fine sand; the dehydrated fine sand is discharged onto the conveying belt 23 under the vibration of the screen 12, then an operator can turn on a control switch of the motor 24, a storage battery is arranged in the recovery machine body 11 and is electrically connected with the motor 24 through the control switch, when the operator turns on the control switch of the motor 24, the storage battery supplies power to the motor 24, the motor 24 drives the first guide roller 25 to rotate, the conveying belt 23 rotates along the first guide roller 25 and the second guide roller 26, and the guide is convenient for guiding when the fine sand is discharged, so that the situation that the fine sand is easy to accumulate at a discharge port due to direct vibration discharge of equipment is favorably prevented, and meanwhile, the discharging effect of the recovery machine body 11 is favorably improved; when an operator needs to adjust the setting angle of the conveyor belt 23, a tool can be used to rotate the screw rod 32, the screw rod 32 is rotatably connected with the fixing plate 31, the screw rod 32 rotates, the rack 33 in threaded connection with the screw rod 32 slides inside the fixing plate 31, the rack 33 drives the gear 34 meshed with the rack to rotate, the gear 34 drives the fixing rod 21 fixedly connected with the fixing rod to rotate, the fixing rod 21 drives the baffle 22 to rotate, the operator can adjust the blanking angle when adjusting the setting angle of the baffle 22, and the situation that fine sand piles fall onto the conveyor belt 23 again due to the fact that the distance between the fine sand piles and the equipment is too short is favorably avoided; when the recycling machine body 11 vibrates during operation, the mounting block 41 can shake reciprocally with the sliding rod 42, the mounting block 41 can extrude the telescopic spring 43 sleeved on the sliding rod 42 when shaking, the abutting rod 45 can abut against the rotating plate 46 when the sliding rod 42 slides, the rotating plate 46 can rotate under the extrusion force, the other end of the rotating plate 46 can abut against the abutting block 15 when rotating, the abutting block 15 can drive the long rod 14 to slide, the long rod 14 can drive the screen 12 to slide, the first pressure spring 12 can be stretched, when the abutting force disappears, the screen 12 can reset again under the reactive force of the first pressure spring 13 and can shake inside the recycling machine body 11, and then the screen 12 can filter sand and stones blocked on meshes when shaking, so that the phenomenon that the screen 12 is abraded by using an anti-blocking ball traditionally can be prevented, and the filtering effect of the screen 12 can be improved; after using equipment for a long time, operating personnel can open sealing plug 52 and to the inside oiling of fixed block 51, and then make lubricating oil flow into inside fibre sponge 53 through the inside oil drain tank that is equipped with of fixed block 51, and then make ball 54 rotate and can paint the inside lubricating oil of fibre sponge 53 on slide bar 42 when conflicting with fibre sponge 53, and then be convenient for retrieve the inside subassembly of quick-witted body 11 and carry out the oiling lubrication to be favorable to preventing the inside condition of rusty influence normal use of equipment.

Claims (10)

1. The utility model provides a prevent blockking up superfine husky recovery system which characterized in that: the fine sand recovery machine comprises a main body mechanism (1), a supporting mechanism (6) which is arranged on the main body mechanism (1) and used for installing and fixing the fine sand recovery machine, a sand guide mechanism (2) which is arranged on the main body mechanism (1) and used for guiding the processed fine sand during discharge, an adjusting mechanism (3) which is arranged on the sand guide mechanism (2) and used for adjusting the placement angle of the sand guide mechanism (2), a conflict mechanism (4) which is arranged on the main body mechanism (1) and used for preventing the fine sand recovery machine from being blocked, and a lubricating mechanism (5) which is arranged on the conflict mechanism (4) and used for lubricating the inside of the conflict mechanism (4) in an oiling mode.

2. The anti-clogging superfine sand recovery system according to claim 1, wherein: main part mechanism (1) is including retrieving quick-witted body (11), fixed screen cloth (12) of locating on retrieving quick-witted body (11), fixed two stock (14) of locating on screen cloth (12) that are the symmetry and set up, cup joint first pressure spring (13) of locating on stock (14), fixed support piece (15) of locating on stock (14), stock (14) are connected with retrieving quick-witted body (11) cooperation through first pressure spring (13), and sliding connection between stock (14) and retrieving machine body (11), screen cloth (12) and retrieving machine body (11) intercommunication.

3. The anti-clogging superfine sand recovery system according to claim 2, characterized in that: the supporting mechanism (6) comprises a supporting column (61), a supporting column (61) fixedly arranged on the recycling machine body (11), a supporting rod (62) slidably arranged on the supporting column (61), two screws (63) symmetrically arranged on the supporting rod (62), a second pressure spring (65) sleeved on the supporting rod (62), and a clamping groove (64) arranged on the supporting column (61), wherein the screws (63) are connected with the supporting rod (62) in a threaded manner.

4. The anti-clogging superfine sand recovery system according to claim 3, wherein: the end part of the supporting rod (62) is of an inverted cone structure, and the section width of the screw (63) is equal to that of the clamping groove (64).

5. The anti-clogging superfine sand recovery system according to claim 2, characterized in that: lead husky mechanism (2) including dead lever (21), rotate and locate dead lever (21) on retrieving quick-witted body (11), fixed baffle (22) of locating on dead lever (21), fixed motor (24) of locating on baffle (22), locate first deflector roll (25) on motor (24), rotate and locate second deflector roll (26) on baffle (22), twine and locate conveyer belt (23) on first deflector roll (25) and second deflector roll (26).

6. The anti-clogging superfine sand recovery system according to claim 5, wherein: adjustment mechanism (3) include fixed plate (31), the rotation of locating on fixed plate (31), locate screw rod (32), rack (33), the rotation of locating on screw rod (32) and locate gear (34) in fixed plate (31) on retrieving quick-witted body (11), threaded connection between screw rod (32) and rack (33), rack (33) and gear (34) meshing, fixedly connected with dead lever (21) on gear (34).

7. The anti-clogging superfine sand recovery system according to claim 2, characterized in that: conflict mechanism (4) including installation piece (41), fixed installation piece (41) of locating on retrieving quick-witted body (11), fixed slide bar (42) of locating on installation piece (41), cup joint expanding spring (43) of locating on slide bar (42), fixed loop bar (44) of locating on retrieving quick-witted body (11), fixed support pole (45) of locating on slide bar (42), locate commentaries on classics board (46) on support pole (45), fixed even axle (47) of locating on commentaries on classics board (46), cup joint torsional spring (48) of locating even axle (47), slide bar (42) are connected with loop bar (44) cooperation through expanding spring (43), support pole (45) and commentaries on classics board (46) conflict.

8. The anti-clogging superfine sand recovery system according to claim 7, wherein: the connecting shaft (47) is rotatably connected with the recycling machine body (11), and the connecting shaft (47) is arranged at one third of the section length of the rotating plate (46).

9. The anti-clogging superfine sand recovery system according to claim 2, characterized in that: lubricating mechanism (5) are including fixed block (51), fixed block (51) of locating on loop bar (44), fixed fibre sponge (53) of locating on loop bar (44), ball (54) of locating on loop bar (44) rotate, fixed block (51) and fibre sponge (53) intercommunication, ball (54) contradict with fibre sponge (53), just roll connection between ball (54) and slide bar (42).

10. The anti-clogging superfine sand recovery system according to claim 9, wherein: the sealing plug (52) is arranged on the fixing block (51), the sealing plug (52) is in threaded connection with the fixing block (51), the balls (54) are divided into three groups and distributed in a circular ring shape, and the distance between every two groups of balls (54) is the same.

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