CN114906580A - U-shaped linkage lifting type material guide device - Google Patents
U-shaped linkage lifting type material guide device Download PDFInfo
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- CN114906580A CN114906580A CN202210607945.4A CN202210607945A CN114906580A CN 114906580 A CN114906580 A CN 114906580A CN 202210607945 A CN202210607945 A CN 202210607945A CN 114906580 A CN114906580 A CN 114906580A
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- chute
- rack
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000009471 action Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 52
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The invention discloses a U-shaped linkage type lifting material guide device, which comprises a rack, a lifting device and a lifting device, wherein the rack is used for bearing the installation of each instrument; the guide chute is slidably arranged on the rack and is used for receiving conveyed materials; the U-shaped linkage lifting assembly is fixedly arranged on the rack, and the peripheral sides of the guide chute can be synchronously and stably lifted along the rack under the transmission action of the U-shaped linkage lifting assembly; the U-shaped linkage lifting assembly comprises a transmission assembly and a lifting assembly, wherein both sides of the transmission assembly are in meshed transmission connection with the lifting assembly, the transmission assembly is fixedly connected to the rack, and one end, far away from the transmission assembly, of the lifting assembly is fixedly connected with the guide groove; the transmission assembly is meshed with the lifting assemblies on the two sides of the transmission under the driving of the single motor to lift synchronously, the device can lift the guide chute synchronously, the synchronism is good, the stability is strong, the problem of blocking in the lifting process is solved, the maintenance time is saved for port operation, and the operation efficiency is improved.
Description
Technical Field
The invention relates to the technical field of port transportation, in particular to a U-shaped linkage type lifting material guide device.
Background
The lifting type guide chute is common equipment in a bulk cargo conveyor belt conveyor system, and is generally used for belt conveyors with a plurality of blanking points, a front motor and a rear motor are adopted for synchronous lifting, but the two motors cannot guarantee complete synchronization, once the two motors generate asynchronous phenomena, the lifting type guide chute can generate the possibility of deviation, the lifting heights of the two sides of the guide chute are not uniform, the height difference can be generated on the two sides of the guide chute at the moment, because of the appearance of the height difference value, the parallel motion mode is not kept between the guide chute and the frame, the guide chute is inclined, and when the lifting mechanism is lifted, the guide chute is easy to generate the phenomenon of blocking between the guide chute and the frame.
Disclosure of Invention
The invention aims to provide a U-shaped linkage type lifting material guide device, which aims to solve the technical problem that the phenomenon that a material guide groove and a rack are blocked due to asynchronous movement of double motors in the existing lifting material guide groove is solved.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a U-shaped linkage lifting type material guiding device, which comprises,
the rack is used for bearing the installation of each instrument;
the guide chute is slidably arranged on the rack and is used for receiving conveyed materials;
the U-shaped linkage lifting assembly is fixedly arranged on the rack, the lifting end of the U-shaped linkage lifting assembly is fixedly connected with the material guide groove, and the periphery of the material guide groove is synchronously and stably lifted along the rack under the transmission action of the U-shaped linkage lifting assembly;
the U-shaped linkage lifting assembly comprises a transmission assembly and a lifting assembly, wherein both sides of the transmission assembly are in meshed transmission connection with the lifting assembly, the transmission assembly is fixedly connected to the rack, and one end, far away from the transmission assembly, of the lifting assembly is fixedly connected with the guide groove;
the transmission assembly is driven by a single motor to be meshed with the lifting assemblies on two sides of the transmission assembly to synchronously lift, so that the peripheral sides of the guide grooves synchronously lift along with the lifting of the lifting assemblies.
As a preferable scheme of the present invention, the rack includes a plurality of columns and a plurality of beams, the columns and the beams are fixedly connected to each other, a frame structure is formed between the columns and the beams, the beams are provided with chutes, the material guide chutes are located below the chutes, side walls of the columns are fixedly connected to the transmission assembly, and the lifting assembly is located inside the frame structure.
As a preferable scheme of the invention, the transmission assembly comprises a positive and negative rotation motor, a driving worm gear mechanism and two driven worm gear mechanisms, the power output end of the positive and negative rotation motor is connected with a worm in the driving worm gear mechanism to drive the driving worm gear mechanism to work,
two sides of a turbine in the driving turbine worm mechanism are fixedly connected with a worm in the driven turbine worm mechanism, a turbine in the driven turbine worm mechanism is connected with the lifting assembly, and the driving turbine worm mechanism drives the turbine in the driven turbine worm mechanism to rotate so as to drive the lifting assembly to lift;
the lifting assembly comprises a lifting rotating rod and a mounting seat, the mounting seat is connected to the lifting rotating rod through a bearing, and the lifting rotating rod is connected to a turbine in the driven turbine worm mechanism;
the lifting rotating rod is connected with the rack through a rotating shaft, a gear is sleeved at one end, extending into an inner cavity of the mounting seat, of the lifting rotating rod, a sliding groove is formed in the inner cavity of the mounting seat along the height direction of the lifting rotating rod, a toothed rod is inserted into the inner cavity of the sliding groove in a sliding mode, one end, provided with a tooth surface, of the toothed rod is meshed with the gear and is fixedly connected with the guide groove, and the toothed rod is driven to slide along the mounting seat under the rotating action of the lifting rotating rod, so that the guide groove is lifted along the rack.
As a preferable scheme of the invention, one end of the sliding groove, which is far away from the gear, is provided with a limiting groove along the length direction of the sliding groove, and one end of the toothed bar, which is far away from the tooth surface, is provided with a limiting slip strip matched with the limiting groove, so that the toothed bar can vertically slide along the mounting seat.
In a preferred embodiment of the present invention, the two driven worm gear mechanisms are symmetrically arranged with respect to the driving worm gear mechanism, so that the distances of the worm drives in the driven worm gear mechanisms are the same.
As a preferable scheme of the present invention, the number of the installation seats is four, two installation seats are provided on each of the lifting rotating rods, and two opposite installation seats on the two lifting rotating rods are symmetrically arranged with respect to the driving worm gear mechanism, so that the surface of the material guiding chute is kept horizontal.
As a preferable scheme of the present invention, a horizontal guide wheel is disposed between the material guiding chute and the upright, the horizontal guide wheel is fixedly connected to the upright, a longitudinal guide wheel is slidably connected to the upright above the material guiding chute, and the horizontal guide wheel and the longitudinal guide wheel are clamped and matched to enable the guide chute to move stably.
As a preferable scheme of the present invention, the horizontal guide wheels and the longitudinal guide wheels are disposed on two different side surfaces of the upright, so that the material guide chute is more stably clamped.
As a preferable scheme of the invention, one end of the upright column close to the guide groove is provided with a sliding groove, an inner cavity of the sliding groove is inserted with a sliding column in a sliding manner, one end of the sliding column far away from the sliding groove is connected with the horizontal guide wheel, an expansion spring sleeved on the sliding column is connected between the upright column and the horizontal guide wheel on the peripheral side of the sliding groove, and the horizontal guide wheel is tightly attached to the guide groove under the elastic deformation action of the expansion spring.
Compared with the prior art, the invention has the following beneficial effects:
the lifting assembly is driven to lift through the transmission assembly driven by the single motor, the phenomenon of asynchronism driven by the double motors is avoided, the transmission assembly and the lifting assembly form the U-shaped linkage lifting assembly, so that the surface level of the guide chute is ensured, the lifting assemblies on two sides synchronously perform lifting motion under the driving of the transmission assembly, so that the guide chute is ensured to lift in the vertical direction and slide in parallel with the frame, the guide chute can be synchronously lifted, the synchronism is good, the stability is strong, the problem of a dead site in the lifting process is solved, the maintenance time is saved for port operation, and the operation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a front view of the overall structure of the apparatus according to the present invention;
FIG. 2 is a side view of the overall structure of the device provided by the present invention;
FIG. 3 is a top view of the U-shaped linkage lift assembly provided in the present invention;
FIG. 4 is a cross-sectional side view of the U-shaped linkage lift assembly of FIG. 3 according to the present invention;
FIG. 5 is a cross-sectional front view of the U-shaped linkage lift assembly of FIG. 3 according to the present invention;
FIG. 6 is a front cross-sectional view of a lift assembly provided in accordance with the present invention;
FIG. 7 is a schematic view of a connection structure of the frame and the chute according to the present invention;
the reference numerals in the drawings denote the following, respectively:
1. a frame; 2. a U-shaped linkage lifting component; 3. a material guide chute; 4. a longitudinal guide wheel; 5. a horizontal guide wheel; 6. a belt conveyor; 7. a chute; 8. a transmission assembly; 9. a lifting assembly; 10. a positive and negative rotation motor; 11. a driving worm gear mechanism; 12. a driven worm gear mechanism; 13. lifting the rotating rod; 14. a mounting seat; 15. a gear; 16. a chute; 17. a rack bar; 18. a limiting groove; 19. a column; 20. a cross beam; 21. a sliding groove; 22. a sliding post; 23. a tension spring; 24. and limiting the inserting strips.
Detailed Description
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.
As shown in fig. 1-3, a U-shaped linkage lifting material guiding device comprises a frame 1, a material guiding chute 3 and a U-shaped linkage lifting assembly 2,
the rack 1 is used for bearing the installation of each instrument;
the guide chute 3 is slidably mounted on the frame 1 and used for receiving conveyed materials, the guide chute 3 is positioned below the chute 7, the belt conveyor 6 is mounted below the guide chute 3, and the falling materials in the guide chute 3 are conveyed out by the belt conveyor 6;
the lifting mechanism comprises a U-shaped linkage lifting assembly 2, wherein the U-shaped linkage lifting assembly 2 is fixedly arranged on a rack 1, the lifting end of the U-shaped linkage lifting assembly 2 is fixedly connected with a material guide chute 3, and the material guide chute 3 is stably lifted along the rack 1 synchronously at the peripheral side under the transmission action of the U-shaped linkage lifting assembly 2;
the U-shaped linkage lifting assembly 2 comprises a transmission assembly 8 and a lifting assembly 9, two sides of the transmission assembly 8 are in meshed transmission connection with the lifting assembly 9, the transmission assembly 8 is fixedly connected to the frame 1, and one end, far away from the transmission assembly 8, of the lifting assembly 9 is fixedly connected with the material guide chute 3;
the transmission assembly 8 is driven by a single motor to engage with the lifting assemblies 9 on two sides of the transmission to synchronously lift, so that the peripheral side of the guide chute 3 synchronously lifts along with the lifting of the lifting assemblies 9.
The device drives lifting unit 9 through single motor drive's drive assembly 8 and goes up and down, double motor drive's asynchronous phenomenon has been avoided, and drive assembly 8 constitutes a U type linkage lifting unit 2 with lifting unit 9, wherein drive assembly 8 is equivalent to U type linkage lifting unit 2 horizontal segment, lifting unit 9 is equivalent to the vertical section that is located U type linkage lifting unit 2 horizontal segment both sides, lifting unit 9 is fixed with the both ends difference symmetric connection of baffle box 3, thereby the level on baffle box 3 surface has been guaranteed, under drive assembly 8's drive, lifting unit 9 of both sides does elevating movement in step, thereby guaranteed that baffle box 3 goes up and down in the vertical direction, and slide with frame 1 parallel, thereby reduced the dead possibility of baffle box 3 card.
In the lifting process of the material guide groove 3, the rack 1 plays a role in supporting and guiding the material guide groove 3;
specifically, as shown in fig. 1-2, the frame 1 includes a plurality of columns 19 and a plurality of beams 20, the columns 19 and the beams 20 are fixedly connected to each other, a frame structure is formed between the columns 19 and the beams 20, the chute 7 is installed on the beams 20, the material guide chute 3 is located below the chute 7, the side wall of the column 19 is fixedly connected to the transmission assembly 8, and the lifting assembly 9 is located inside the frame structure.
When the material guide chute 3 is lifted, the main power source for lifting the material guide chute 3 is the driving force in the transmission assembly 8, and compared with the power source of double motors, the single motor adjusting mode effectively reduces the phenomenon that the transmission of the transmission assembly 8 is asynchronous, so that the lifting mode of the lifting device driven by the single motor is more reasonable and effective.
Specifically, as shown in fig. 3-5, the transmission assembly 8 includes a positive and negative rotation motor 10, a driving worm gear mechanism 11 and two driven worm gear mechanisms 12, a power output end of the positive and negative rotation motor 10 is connected with a worm in the driving worm gear mechanism 11 to drive the driving worm gear mechanism 11 to work,
the two sides of a worm wheel in the driving worm gear mechanism 11 are fixedly connected with a worm in the driven worm gear mechanism 12, the worm wheel in the driven worm gear mechanism 12 is connected with the lifting assembly, and the worm wheel in the driven worm gear mechanism 12 is driven to rotate under the driving of the driving worm gear mechanism 11 so as to drive the lifting assembly 9 to lift.
The driving worm gear mechanism 11 and the driven worm gear mechanism 12 are of common worm and gear structures, only the outer walls of the driving worm gear mechanism 11 and the driven worm gear mechanism 12 are provided with fixing seats, the driving worm gear mechanism 11 and the driven worm gear mechanism 12 are limited and fixed through the fixing seats, and the fixing seats are fixedly connected to the stand column 19, so that support is provided for the driving worm gear mechanism 11 and the driven worm gear mechanism 12.
Further, since the transmission assembly 8 is engaged with the lifting assembly 9, the two components have a tendency to move synchronously;
specifically, as shown in fig. 4-6, the lifting assembly 9 includes a lifting rotating rod 13 and a mounting seat 14, the mounting seat 14 is connected to the lifting rotating rod 13 through a bearing, and the lifting rotating rod 13 is connected to a worm wheel in the driven worm and gear mechanism 12;
a gear 15 is sleeved at one end, extending into the inner cavity of the mounting seat 14, of the lifting rotating rod 13, a sliding groove 16 is formed in the inner cavity of the mounting seat 14 along the height direction of the inner cavity, a toothed rod 17 is inserted into the inner cavity of the sliding groove 16 in a sliding manner, one end, provided with a tooth surface, of the toothed rod 17 is meshed with the gear 15, one end, extending out of the mounting seat 14, of the toothed rod 17 is fixedly connected with the material guide groove 3, and the toothed rod 17 is driven to slide along the mounting seat 14 under the rotating action of the lifting rotating rod 13 so as to enable the material guide groove 3 to lift along the rack 1;
when the lifting rotating rod 13 and the lifting rotating rod 13 are driven to rotate by the worm wheels on the driven worm and gear mechanisms 12 rotating on two sides, the rotating lifting rotating rod 13 drives the gear 15 to rotate synchronously, the lifting rotating rod 13 penetrates through the installation seat 14, the installation seat 14 is connected with the material guide groove 3 through the toothed rod 17, a stable structure is formed between the lifting rotating rod 13, the installation seat, the toothed rod 17 and the material guide groove 3, two ends of the installation seat 14 are limited on the lifting rotating rod 13 and the installation seat 14 respectively, the installation seat 14 cannot rotate along with the rotation of the lifting rotating rod 13 when the lifting rotating rod 13 rotates, only the gear 15 and the lifting rotating rod 13 rotate, and meanwhile, the gear 15 is meshed with the toothed rod 17 and connected, so that the toothed rod 17 is driven by the rotating gear 15 to slide along the chute 16 in the installation seat 14, and the purpose of lifting the material guide groove 3 is achieved.
Further, as shown in fig. 3, the two driven worm gears 12 are symmetrically disposed with respect to the driving worm gear 11 so that the distances of the worm gears in the driven worm gears 12 are the same
In-process that promotes the in-process that subassembly 9 drive baffle box 3 goes up and down, the both sides of baffle box 3 contact with the stand, and at the slip in-process, the baffle box 3 probably takes place the possibility of rocking to influence the gliding stationarity of baffle box 3, in order to reduce rocking of baffle box 3.
Specifically, as shown in fig. 1, fig. 2, and fig. 7, a horizontal guide wheel 5 is disposed between the material guiding chute 3 and the upright column 19, the horizontal guide wheel 5 is fixedly connected to the upright column 19, a longitudinal guide wheel 4 is slidably connected to the upright column 19 above the material guiding chute 3, the horizontal guide wheel 5 is in clamping fit with the longitudinal guide wheel 4 to enable the material guiding chute 3 to move stably, and the horizontal guide wheel 5 and the longitudinal guide wheel 4 are disposed on two different side surfaces of the upright column 19 to enable the material guiding chute to be clamped more stably.
In order to further improve the stability, the number of the horizontal guide wheels 5 and the number of the longitudinal guide wheels 4 can be increased, wherein 6 horizontal guide wheels and 4 longitudinal guide wheels are arranged between the material guide chute 3 and the frame 1, so that the lifting process is ensured not to deviate.
Because a gap exists between the material guide chute 3 and the upright post 19 in the frame 1, the gap can be changed when the material guide chute 3 continuously goes up and down, once the gap is changed, the bottom of the material guide chute 3 can not be supported by the horizontal guide wheel 5, so that the possibility of shaking of the material guide chute 3 can easily occur, and the interference caused by the change of the gap can be compensated.
Specifically, as shown in fig. 7, a sliding chute 21 is formed in one end of the upright column 19 close to the material guiding chute 3, a sliding column 22 is inserted into an inner cavity of the sliding chute 21 in a sliding manner, one end of the sliding column 22 away from the sliding chute 21 is connected with the horizontal guide wheel 5, an expansion spring 23 sleeved on the sliding column 22 is connected between the horizontal guide wheel 5 and the upright column 19 on the peripheral side of the sliding chute 21, and the horizontal guide wheel 5 is tightly attached to the material guiding chute 3 under the elastic deformation effect of the expansion spring 23.
When the clearance changes, the horizontal guide wheel 5 is tightly attached to the guide chute 3 through the telescopic spring 23, when the clearance becomes smaller, the guide chute 3 extrudes the horizontal guide wheel 5, the horizontal guide wheel 5 extrudes the sliding column 22 to slide along the sliding groove 21, and the telescopic spring 23 is compressed and deformed, otherwise, when the clearance becomes larger, the telescopic spring 23 which is extruded resets to push the horizontal guide wheel 5 to move to be close to the guide chute 3, so that the stability in the lifting of the guide chute 3 is ensured.
Because the surface of the material guide chute 3 is of a plane structure, the lifting action is realized mainly by the movement of the toothed rod 17 in the lifting process, and relatively speaking, the lifting of the toothed rod 17 is more beneficial to the stable lifting of the material guide chute 3.
Specifically, as shown in fig. 3, the number of the installation seats 14 is four, two installation seats 14 are provided on each lifting rotating rod 13, and two opposite installation seats 14 on the two lifting rotating rods 13 are symmetrically arranged with respect to the driving worm and gear mechanism 11, so that the surface of the material guide chute 3 is kept horizontal, the number of the tooth bars 17 is increased by increasing the number of the installation seats 14, and the two tooth bars 17 which are symmetrical are more beneficial to the level of both sides of the material guide chute 3.
Since the toothed bar 17 slides along the chute 16, there is a possibility of sliding deviation between the toothed bar 17 and the chute 16, and once deviation occurs, the surface of the chute 3 located below the toothed bar 17 will be deviated outward to avoid this phenomenon.
Specifically, as shown in fig. 6, a limiting groove 18 is formed in one end of the chute 16, which is far away from the gear, along the length direction of the chute, a limiting insert 24 matched with the limiting groove 18 is arranged at one end of the rack bar 17, which is far away from the tooth surface, so that the rack bar 17 vertically slides along the mounting seat 14, the rack bar 17 is limited between the rack bar 17 and the chute 16 through the matching of the limiting groove 18 and the limiting insert 24, and the rack bar 17 slides along a fixed route, so that the possibility of deviation of the guide chute 3 is reduced.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (9)
1. A U-shaped linkage lifting type material guiding device is characterized by comprising,
the rack (1) is used for bearing the installation of each instrument;
the guide chute (3) is slidably mounted on the rack (1) and is used for receiving conveyed materials;
the U-shaped linkage lifting assembly (2) is fixedly mounted on the rack (1), the lifting end of the U-shaped linkage lifting assembly (2) is fixedly connected with the material guide chute (3), and the periphery of the material guide chute (3) can be synchronously and stably lifted along the rack (1) under the transmission action of the U-shaped linkage lifting assembly (2);
the U-shaped linkage lifting assembly (2) comprises a transmission assembly (8) and a lifting assembly (9), two sides of the transmission assembly (8) are meshed with the lifting assembly (9) and are in transmission connection, the transmission assembly (8) is fixedly connected to the rack (1), and one end, far away from the transmission assembly (8), of the lifting assembly (9) is fixedly connected with the guide chute (3);
the transmission assembly (8) is driven by a single motor to be meshed with the lifting assemblies (9) at two sides of the transmission assembly to synchronously lift, so that the peripheral side of the material guide chute (3) is synchronously lifted along with the lifting of the lifting assemblies (9).
2. The U-shaped linkage type lifting material guiding device as claimed in claim 1,
frame (1) includes a plurality of stands (19), a plurality of crossbeam (20), mutual rigid coupling between stand (19) and crossbeam (20), and form a frame structure between stand (19) and crossbeam (20), install chute (7) on crossbeam (20), just baffle box (3) are located the below of chute (7), the lateral wall and the drive assembly (8) looks rigid coupling of stand (19), promote subassembly (9) and be located frame structure's inside.
3. The U-shaped linkage type lifting material guiding device as claimed in claim 2,
the transmission assembly (8) comprises a positive and negative rotation motor (10), a driving worm gear mechanism (11) and two driven worm gear mechanisms (12), the power output end of the positive and negative rotation motor (10) is connected with a worm in the driving worm gear mechanism (11) to drive the driving worm gear mechanism (11) to work,
two sides of a turbine in the driving worm gear mechanism (11) are fixedly connected with a worm in the driven worm gear mechanism (12), the turbine in the driven worm gear mechanism (12) is connected with the lifting assembly, and the turbine in the driven worm gear mechanism (12) is driven to rotate under the driving of the driving worm gear mechanism (11) so as to drive the lifting assembly (9) to lift;
the lifting assembly (9) comprises a lifting rotating rod (13) and a mounting seat (14), the mounting seat (14) is connected to the lifting rotating rod (13) through a bearing, and the lifting rotating rod (13) is connected to a turbine in the driven worm and gear mechanism (12);
the lifting rotating rod (13) is sleeved with a gear (15) at one end extending into an inner cavity of the mounting seat (14), a sliding groove (16) is formed in the inner cavity of the mounting seat (14) along the height direction of the inner cavity, a toothed rod (17) is inserted into the inner cavity of the sliding groove (16) in a sliding mode, one end, provided with a tooth surface, of the toothed rod (17) is meshed with the gear (15) and connected with the gear, one end, extending out of the mounting seat (14), of the toothed rod (17) is fixedly connected with the material guide groove (3), and the toothed rod (17) is driven to slide along the mounting seat (14) under the rotating action of the lifting rotating rod (13) so that the material guide groove (3) can lift along the rack (1).
4. The U-shaped linkage type lifting material guiding device as claimed in claim 3,
the sliding groove (16) is far away from one end of the gear (15) and is provided with a limiting groove (18) along the length direction of the sliding groove, and one end, deviating from the tooth surface, of the toothed bar (17) is provided with a limiting inserting strip (24) matched with the limiting groove (18) so that the toothed bar (17) can vertically slide along the mounting seat (14).
5. The U-shaped linkage type lifting material guiding device as claimed in claim 3,
the two driven worm and gear mechanisms (12) are symmetrically arranged relative to the driving worm and gear mechanism (11) so that the distances of worm transmissions in the driven worm and gear mechanisms (12) are the same.
6. The U-shaped linkage type lifting material guiding device as claimed in claim 3,
the number of the installation seats (14) is four, two installation seats (14) are arranged on each lifting rotating rod (13), and the two installation seats (14) which are opposite to each other and located on the two lifting rotating rods (13) are symmetrically arranged relative to the driving worm and gear mechanism (11), so that the surface of the guide chute (3) is kept horizontal.
7. The U-shaped linkage type lifting material guiding device as claimed in claim 2,
the feeding chute is characterized in that a horizontal guide wheel (5) is arranged between the feeding chute (3) and the upright column (19), the horizontal guide wheel (5) is fixedly connected with the upright column (19), a longitudinal guide wheel (4) is connected onto the upright column (19) above the feeding chute (3) in a sliding manner, and the horizontal guide wheel (5) is clamped and matched with the longitudinal guide wheel (4) so that the feeding chute (3) can move stably.
8. The U-shaped linkage type lifting material guiding device as claimed in claim 7,
the horizontal guide wheel (5) and the longitudinal guide wheel (4) are arranged on two different side surfaces of the upright post (19) so that the material guide chute is clamped more stably.
9. The U-shaped linkage type lifting material guiding device as claimed in claim 7,
stand (19) are pressed close to sliding tray (21) have been seted up to the one end of baffle box (3), the inner chamber of sliding tray (21) slides and pegs graft and has slide post (22), slide post (22) are kept away from the one end of sliding tray (21) is connected with horizontal leading wheel (5), is located slide tray (21) week side on stand (19) with be connected with between horizontal leading wheel (5) to overlap and establish telescopic spring (23) on slide post (22) under the elastic deformation effect of telescopic spring (23) so that horizontal leading wheel (5) are hugged closely baffle box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607945.4A CN114906580B (en) | 2022-05-31 | U-shaped linkage lifting type material guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607945.4A CN114906580B (en) | 2022-05-31 | U-shaped linkage lifting type material guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114906580A true CN114906580A (en) | 2022-08-16 |
| CN114906580B CN114906580B (en) | 2024-07-09 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101097845B1 (en) * | 2010-11-30 | 2011-12-23 | 엘아이지넥스원 주식회사 | Lifing apparatus capable of horizontality control |
| CN202296300U (en) * | 2011-10-26 | 2012-07-04 | 衡阳运输机械有限公司 | Improved type elevation material guide slot |
| CN102530527A (en) * | 2012-01-18 | 2012-07-04 | 铜陵天奇蓝天机械设备有限公司 | Lifting type guide chute |
| CN202508576U (en) * | 2012-01-21 | 2012-10-31 | 中交一航局安装工程有限公司 | Bilateral-positioning and double-compensation type lifting material guide groove |
| CN205204026U (en) * | 2015-11-25 | 2016-05-04 | 中交一航局安装工程有限公司 | A portable baffle box for belt conveyor middle part blanking point |
| CN212565126U (en) * | 2020-07-02 | 2021-02-19 | 绍兴上虞欧凯电器有限公司 | Novel lifting frame |
| CN214356050U (en) * | 2021-02-01 | 2021-10-08 | 扬州华铁铁路配件有限公司 | Worm wheel and worm lifting mechanism for eddy current brake |
| CN216470676U (en) * | 2021-10-25 | 2022-05-10 | 武汉市和利时电力科技有限公司 | Rail mounted lift baffle box |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101097845B1 (en) * | 2010-11-30 | 2011-12-23 | 엘아이지넥스원 주식회사 | Lifing apparatus capable of horizontality control |
| CN202296300U (en) * | 2011-10-26 | 2012-07-04 | 衡阳运输机械有限公司 | Improved type elevation material guide slot |
| CN102530527A (en) * | 2012-01-18 | 2012-07-04 | 铜陵天奇蓝天机械设备有限公司 | Lifting type guide chute |
| CN202508576U (en) * | 2012-01-21 | 2012-10-31 | 中交一航局安装工程有限公司 | Bilateral-positioning and double-compensation type lifting material guide groove |
| CN205204026U (en) * | 2015-11-25 | 2016-05-04 | 中交一航局安装工程有限公司 | A portable baffle box for belt conveyor middle part blanking point |
| CN212565126U (en) * | 2020-07-02 | 2021-02-19 | 绍兴上虞欧凯电器有限公司 | Novel lifting frame |
| CN214356050U (en) * | 2021-02-01 | 2021-10-08 | 扬州华铁铁路配件有限公司 | Worm wheel and worm lifting mechanism for eddy current brake |
| CN216470676U (en) * | 2021-10-25 | 2022-05-10 | 武汉市和利时电力科技有限公司 | Rail mounted lift baffle box |
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