CN110510327B - Multi-section adjustable chute - Google Patents
Multi-section adjustable chute Download PDFInfo
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- CN110510327B CN110510327B CN201910897503.6A CN201910897503A CN110510327B CN 110510327 B CN110510327 B CN 110510327B CN 201910897503 A CN201910897503 A CN 201910897503A CN 110510327 B CN110510327 B CN 110510327B
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- chute
- worm
- shaft
- sliding part
- shell
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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
- B65G11/00—Chutes
- B65G11/02—Chutes of straight form
- B65G11/026—Chutes of straight form for bulk
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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
- B65G11/00—Chutes
- B65G11/14—Chutes extensible, e.g. telescopic
- B65G11/146—Chutes extensible, e.g. telescopic for bulk
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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
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
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Abstract
The invention belongs to the technical field of mechanical equipment, and provides a multi-section adjustable chute which comprises a shell, chute sections, a plurality of chute sections and a horizontal adjusting device, wherein the chute sections are arranged in the shell, the chute sections are sequentially arranged according to the conveying direction of materials, two adjacent chute sections are overlapped, the front end of the first chute section is rotatably arranged on the shell, the horizontal adjusting device I comprises a telescopic power source I, a sliding part I and a shaft I, the telescopic power source I is arranged on the shell and used for driving the sliding part I to move along the horizontal direction, the shaft I is connected with the chute sections, and one end of the shaft I is rotatably arranged on the sliding part I. Through above-mentioned technical scheme, solved among the prior art cubic material easy string material, jam, wearing and tearing welt or cause dust pollution's problem when the transportation.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and relates to a multi-section adjustable chute.
Background
Chutes are often used when transporting bulk materials (e.g., coke, coal, ore). Due to the fact that the characteristics (such as moisture content, viscosity, particle size, stacking angle, friction coefficient, specific gravity and the like) of the materials are different, the transfer speeds of the materials on the chute are different, the problems of chute hanging, blockage and lining plate abrasion easily occur when the materials with the larger moisture content are conveyed, and more dust pollution can occur when some materials with the smaller moisture content and the smaller particle size are conveyed. Therefore, it is highly desirable to develop a chute capable of adjusting the material transfer rate to accommodate the needs of different materials.
Disclosure of Invention
The invention provides a multi-section adjustable chute, which solves the problems that in the prior art, blocky materials are easy to hang, block, abrade a lining plate or cause dust pollution during transportation.
The technical scheme of the invention is realized as follows: comprises that
The outer shell is provided with a plurality of grooves,
the chute sections are arranged in the shell, the chute sections are arranged in sequence according to the conveying direction of materials, two adjacent chute sections are overlapped, the front end of the first chute section is rotatably arranged on the shell,
horizontal adjusting device one, including flexible power supply one, slider one and axle one, flexible power supply one sets up on the shell, flexible power supply one is used for driving slider one removes along the horizontal direction, axle one with the chute section is connected, the one end rotation of axle one sets up slider is last.
Further, the first telescopic power source comprises a first motor, a first worm and gear mechanism and a first guide rail,
the first motor is arranged on the shell, the first worm gear mechanism comprises a first worm gear and a first worm, the first worm gear and the first worm are meshed with each other, the first worm is arranged on an output shaft of the first motor, the first worm gear is in threaded connection with a rotating shaft of the first worm gear, and the rotating shaft of the first worm gear is connected with the first sliding piece.
Further comprises a second horizontal adjusting device, the first horizontal adjusting device and the second horizontal adjusting device are symmetrically arranged at two sides of the shell,
the second horizontal adjusting device comprises a transmission mechanism and a second sliding part,
the transmission mechanism is arranged on one side of the shell, the input end of the transmission mechanism is connected with the output shaft of the first motor, the output end of the transmission mechanism is used for driving the second sliding part to horizontally move, and one end, far away from the first sliding part, of the first shaft is rotatably arranged on the second sliding part.
Further, the transmission mechanism comprises a connecting rod, a worm and gear mechanism II and a guide rail II,
the second worm gear mechanism comprises a second worm gear and a second worm which are meshed with each other, one end of the connecting rod is connected with an output shaft of the first motor, the other end of the connecting rod is provided with the second worm, the second worm gear is connected with a rotating shaft of the second worm gear through threads, and the rotating shaft of the second worm gear is connected with the second sliding piece.
Further, still include flexible power supply two, flexible power supply two sets up on the shell, the output of flexible power supply two with the chute section is connected, the transmission direction of flexible power supply two with the transmission direction of flexible power supply one becomes the contained angle setting.
Further, the bottom of the chute section is provided with two connecting plates II, the two connecting plates II are provided with strip-shaped holes III,
the second telescopic power source comprises a second motor, a third worm gear mechanism and a pin shaft,
the third worm gear mechanism comprises a third worm gear and a third worm which are meshed with each other, the second motor is arranged on the shell, the third worm is arranged on an output shaft of the second motor, the third worm gear is connected with a rotating shaft of the third worm gear through threads,
the end part of the worm wheel three-rotating shaft is provided with the pin shaft, and two ends of the pin shaft are movably arranged in the strip-shaped holes III.
Further, the first horizontal adjusting device and the second horizontal adjusting device both comprise guide rail seats, the two guide rail seats are symmetrically arranged at two sides of the shell,
the first guide rail and the second guide rail are both two, the first guide rails are symmetrically arranged on the guide rail seat, the top end and the bottom end of the first sliding part are respectively arranged on the first guide rails in a sliding manner,
the two guide rails are symmetrically arranged on the guide rail seat, and the top end and the bottom end of the sliding part II are respectively arranged on the two guide rails in a sliding manner.
Further, the first horizontal adjusting device further comprises a first connecting plate, the first connecting plate is arranged on one side of the first sliding part, the first connecting plate is connected with the first sliding part, a through hole is formed in the first connecting plate, a rotating shaft of the first worm wheel penetrates through the through hole, nuts are arranged on the rotating shaft of the first worm wheel through threads, and the two nuts are respectively located on two sides of the first connecting plate.
Further, the first sliding part and the second sliding part are bearing seats.
And the second shaft is arranged at the front end of the first chute section, and two ends of the second shaft are rotatably arranged on the shell.
The working principle and the beneficial effects of the invention are as follows:
1. according to the invention, a plurality of chute sections are sequentially arranged to form chutes for use in material conveying, two adjacent chute sections are overlapped, each chute section is provided with a first horizontal adjusting device, as shown in figure 2, the tail end of any one chute section is positioned at the upper side of the next chute section, the first horizontal adjusting device is connected with the front end of the next chute section, a telescopic power source drives a first sliding part to horizontally move, the sliding part drives a first shaft to horizontally move, the front end of the first chute section is rotationally arranged on a shell, which is equivalent to that the front end of the whole chute can only rotate on the shell, so that when the first shaft is driven by the horizontal adjusting device to horizontally move, the chute sections not only horizontally move, but also generate a rotational component in the vertical direction, and the first shaft is rotationally arranged on the first sliding part to provide space for the rotation of the chute sections.
The chute section that is connected with flexible power supply one drives its preceding chute section and removes, except that first chute section rotates and sets up on the shell, the position of all the other every chute section tip all is the adjustable, can adjust the position of every chute section tip as required to change the shape of whole chute, make the shape of chute can adapt to the needs of different materials, reach the purpose that reduces the dust, control transfer speed, reduce the putty of hanging, reduce the welt wearing and tearing.
2. According to the chute section, the chute section is connected with the first sliding part through the first shaft, the first motor rotates to drive the first worm to rotate, the first worm drives the first worm wheel to rotate, and as the first worm wheel is connected with the rotating shaft of the first worm wheel through the threads, the rotating shaft of the first worm wheel generates horizontal displacement under the guiding action of the first guide rail when the first worm wheel rotates, so that the first sliding part is driven to move along the first guide rail, and the first sliding part drives the chute section to move.
3. According to the invention, the first horizontal adjusting device and the second horizontal adjusting device are symmetrically arranged on two sides of the shell, and the first horizontal adjusting device and the second horizontal adjusting device respectively drive two sides of the chute section to move, so that synchronous movement of two sides of the chute section is facilitated, and stable adjustment of the chute section is ensured.
The transmission mechanism transmits the power of the first motor to the second sliding part to drive the chute section to move, resources are saved, and the power of the first sliding part and the power of the second sliding part are both from the first motor, so that the moving synchronism of the first sliding part and the second sliding part is ensured, and the moving synchronism of the two sides of the chute section is ensured.
4. According to the invention, the power of the motor I is transmitted to the worm II through the connecting rod and then transmitted to the worm wheel II, and as the worm wheel II is in threaded connection with the rotating shaft of the worm wheel II, the rotating shaft of the worm wheel II generates horizontal displacement under the guiding action of the guide rail II when the worm wheel II rotates, so that the sliding part II is driven to move along the guide rail II, and the sliding part II drives the chute section to move.
5. According to the invention, the second telescopic power source drives the chute sections to rotate on a vertical plane, so that the angles of the chute sections are adjusted, and the angle of each chute section is adjustable, thereby adjusting the shape of the whole chute.
The transmission direction of the second telescopic power source and the transmission direction of the first telescopic power source form an included angle, the first telescopic power source is used for adjusting the horizontal position of the end part of the chute section, the second telescopic power source is used for adjusting the angle of the chute section, when the horizontal position of the end part of the chute section is adjusted, the angle of the chute section can change accordingly, meanwhile, when the angle of the chute section is adjusted, the horizontal position of the end part of the chute section can change accordingly, the second telescopic power source and the first telescopic power source are matched, more chute section positions and angle adjustment can be achieved, and fine adjustment of the chute section positions and angles is facilitated.
6. According to the invention, the second motor drives the third worm to rotate, the third worm drives the third worm wheel to rotate, and the third worm wheel is in threaded connection with the rotating shaft of the third worm wheel, so that when the third worm wheel rotates, the rotating shaft of the third worm wheel cannot rotate but only can do telescopic motion under the limiting action of the first pin shaft, so that the chute section is driven to rotate on a vertical plane, and the angle of the chute section is adjusted.
When the chute section rotates, the height of the chute section can be changed, the position of a rotating shaft of the worm gear III and the position of the pin shaft are not changed, and the arrangement of the strip-shaped holes III provides a moving space for the rotation of the chute section.
7. The first sliding part has a certain height, and the two guide rails respectively guide the top end and the bottom of the first sliding part, so that the first sliding part is prevented from shaking in the moving process, and the stability of the chute section in the position adjusting process is ensured; in a similar way, the second sliding part has a certain height, and the two guide rails respectively guide the top end and the bottom of the second sliding part, so that the second sliding part is prevented from shaking in the moving process, and the stability of the chute section in the position adjusting process is ensured.
8. According to the invention, the connection between the first horizontal dispensing device and the first sliding part is realized through the first connecting plate and the nut, so that the connection and the disassembly are convenient.
9. The first sliding part and the second sliding part are bearing seats, so that the friction force of the first shaft in the rotating process can be reduced, the abrasion of devices can be reduced, and the service life of the bearing seat is prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a first horizontal adjusting device, a second horizontal adjusting device and a second telescopic power source in the invention;
FIG. 3 is an enlarged view of a portion of a first leveling device and a second leveling device of the present invention;
FIG. 4 is a partial enlarged view of a second telescopic power source of the present invention;
in the figure: 1-shell, 2-chute section, 3-horizontal adjusting device I, 31-telescopic power source I, 311-motor I, 312-worm gear I, 32-sliding part I, 33-guide rail I, 34-shaft I, 35-guide rail seat, 36-connecting plate I, 4-horizontal adjusting device II, 41-worm gear mechanism II, 411-worm gear II, 42-connecting rod, 5-telescopic power source II, 51-motor II, 52-worm gear mechanism III, 521-worm gear III, 522-worm gear III, 6-connecting plate II, 61-strip-shaped hole III, 7-pin shaft and 8-shaft II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-4, comprises
The outer shell 1 is provided with a plurality of grooves,
the chute sections 2 are arranged in the shell 1, the chute sections 2 are arranged in sequence according to the conveying direction of materials, the two adjacent chute sections 2 are overlapped, the front end of the first chute section 2 is rotationally arranged on the shell 1,
the first horizontal adjusting device 3 comprises a first telescopic power source 31, a first sliding part 32 and a first shaft 34, wherein the first telescopic power source 31 is arranged on the shell 1, the first telescopic power source 31 is used for driving the first sliding part 32 to move in the horizontal direction, the first shaft 34 is connected with the chute section 2, and one end of the first shaft 34 is rotatably arranged on the first sliding part 32.
In the invention, a plurality of chute sections 2 are sequentially arranged to form a chute for conveying materials, two adjacent chute sections 2 are overlapped, and each chute section 2 is provided with a first horizontal adjusting device 3, as shown in figure 2, the tail end of any one chute section 2 is positioned at the upper side of the next chute section 2, the first horizontal adjusting device 3 is connected with the front end of the next chute section 2, a first telescopic power source 31 drives a first sliding part 32 to move horizontally, the first sliding part 32 drives a first moving shaft 34 to move horizontally, and because the front end of the first chute section 2 is rotatably arranged on the shell 1, the front end of the whole chute can only rotate on the shell 1, when the horizontal adjusting device one 3 drives the shaft one 34 to move horizontally, the chute section 2 not only moves horizontally, and a rotational component in the vertical direction is generated, the shaft one 34 is rotatably arranged on the slide one 32, providing space for the rotation of the chute section 2.
The chute section 2 connected with the first telescopic power source 31 drives the previous chute section 2 to move, except the first chute section 2 which is rotatably arranged on the shell 1, the positions of the end parts of all the other chute sections 2 are adjustable, and the positions of the end parts of all the chute sections 2 can be adjusted as required, so that the shape of the whole chute is changed, the shape of the chute can adapt to the requirements of different materials, and the aims of reducing dust, controlling the transfer speed, reducing hanging material blockage and reducing lining plate abrasion are fulfilled.
Further, the first telescopic power source 31 comprises a first motor 311, a first worm gear mechanism and a first guide rail 33,
the first motor 311 is arranged on the shell 1, the first worm gear mechanism comprises a first worm wheel 312 and a first worm, the first worm wheel 312 and the first worm are meshed with each other, the first worm is arranged on an output shaft of the first motor 311, the first worm wheel 312 is in threaded connection with a rotating shaft of the first worm wheel 312, and the rotating shaft of the first worm wheel 312 is connected with the first sliding piece 32.
According to the invention, the chute section 2 is connected with the first sliding part 32 through the first shaft 34, the first motor 311 rotates to drive the first worm to rotate, the first worm gear 312 is driven by the first worm to rotate, and as the first worm gear 312 is connected with the rotating shaft thereof through the threads, under the guiding action of the first guide rail 33 when the first worm gear 312 rotates, the rotating shaft of the first worm gear 312 generates horizontal displacement to drive the first sliding part 32 to move along the first guide rail 33, and the first sliding part 32 drives the chute section 2 to move.
Further comprises a second horizontal adjusting device 4, the first horizontal adjusting device 3 and the second horizontal adjusting device 4 are symmetrically arranged at two sides of the shell 1,
the second horizontal adjusting device 4 comprises a transmission mechanism and a second sliding part,
the transmission mechanism is arranged on one side of the shell 1, the input end of the transmission mechanism is connected with the output shaft of the first motor 311, the output end of the transmission mechanism is used for driving the second sliding part to horizontally move, and one end, far away from the first sliding part 32, of the first shaft 34 is rotatably arranged on the second sliding part.
According to the invention, the first horizontal adjusting device 3 and the second horizontal adjusting device 4 are symmetrically arranged on two sides of the shell 1, and the first horizontal adjusting device 3 and the second horizontal adjusting device 4 respectively drive two sides of the chute section 2 to move, so that synchronous movement of two sides of the chute section 2 is facilitated, and stable adjustment of the chute section 2 is ensured.
The transmission mechanism transmits the power of the first motor 311 to the second sliding part, so that the chute section 2 is driven to move, resources are saved, the power of the first sliding part 32 and the power of the second sliding part come from the first motor 311, the moving synchronism of the first sliding part 32 and the second sliding part is guaranteed, and the moving synchronism of the two sides of the chute section 2 is guaranteed.
Further, the transmission mechanism comprises a connecting rod 42, a second worm gear mechanism 41 and a second guide rail,
the second worm gear and worm mechanism 41 comprises a second worm gear 411 and a second worm which are meshed with each other, one end of the connecting rod 42 is connected with an output shaft of the first motor 311, the other end of the connecting rod 42 is provided with the second worm, the second worm gear 411 is connected with a rotating shaft of the second worm gear 411 through threads, and the rotating shaft of the second worm gear 411 is connected with the second sliding piece.
In the invention, the power of the first motor 311 is transmitted to the second worm through the connecting rod 42 and then transmitted to the second worm wheel 411, and as the second worm wheel 411 is in threaded connection with the rotating shaft thereof, when the second worm wheel 411 rotates, the rotating shaft of the second worm wheel 411 generates horizontal displacement under the guiding action of the second guide rail, so as to drive the second sliding part to move along the second guide rail, and the second sliding part drives the chute section 2 to move.
Further, still include flexible power supply two 5, flexible power supply two 5 sets up on shell 1, and the output and the chute section 2 of flexible power supply two 5 are connected, and the transmission direction of flexible power supply two 5 becomes the contained angle setting with the transmission direction of flexible power supply one 31.
According to the invention, the second telescopic power source 5 drives the chute sections 2 to rotate on a vertical plane, so that the angles of the chute sections 2 are adjusted, and the angle of each chute section 2 is adjustable, thereby adjusting the shape of the whole chute.
The transmission direction of flexible power supply two 5 becomes the contained angle setting with the transmission direction of flexible power supply one 31, flexible power supply one 31 is used for adjusting the horizontal position of chute section 2 tip, flexible power supply two 5 is used for adjusting the angle of chute section 2, when adjusting the horizontal position of chute section 2 tip, the angle of chute section 2 also can change thereupon, and simultaneously, when adjusting the angle of chute section 2, the horizontal position of chute section 2 tip also can change thereupon, flexible power supply two 5 cooperatees with flexible power supply one 31, can realize more chute section 2 positions and angle modulation, be favorable to realizing the meticulous regulation of chute section 2 positions and angle.
Further, the bottom of the chute section 2 is provided with two connecting plates 6, the two connecting plates 6 are provided with two strip-shaped holes 61,
the second telescopic power source 5 comprises a second motor 51, a third worm gear mechanism 52 and a pin shaft 7,
the worm gear mechanism III 52 comprises a worm gear III 522 and a worm gear III 521 which are meshed with each other, the motor II 51 is arranged on the shell 1, the worm gear III 521 is arranged on an output shaft of the motor II 51, the worm gear III 522 is connected with a rotating shaft thereof through threads,
the end of the third worm gear 522 rotating shaft is provided with a pin shaft 7, and two ends of the pin shaft 7 are movably arranged in the third strip-shaped hole 61.
According to the invention, the second motor 51 drives the third worm 521 to rotate, the third worm 521 drives the third worm wheel 522 to rotate, and as the third worm wheel 522 is in threaded connection with the rotating shaft thereof, when the third worm wheel 522 rotates, the rotating shaft of the third worm wheel 522 cannot rotate but only can do telescopic motion under the limiting action of the first pin shaft 7-34, so that the chute section 2 is driven to rotate on a vertical plane, and the angle adjustment of the chute section 2 is realized.
When chute section 2 is rotatory, the height of chute section 2 can change, and the position of worm wheel three 522's pivot and round pin axle 7 does not change, and the setting of three 61 in bar hole provides the activity space for chute section 2's rotation.
Further, the first horizontal adjusting device 3 and the second horizontal adjusting device 4 both comprise guide rail seats 35, the two guide rail seats 35 are symmetrically arranged at two sides of the shell 1,
the first guide rail 33 and the second guide rail 33 are both two, the two first guide rails 33 are symmetrically arranged on the guide rail seat 35, the top end and the bottom end of the first sliding part 32 are respectively arranged on the two first guide rails 33 in a sliding manner,
the two guide rails II are symmetrically arranged on the guide rail seat 35, and the top end and the bottom end of the sliding part II are respectively arranged on the two guide rails II in a sliding manner.
In the invention, the first sliding part 32 has a certain height, and the first guide rails 33 are two and respectively play a role in guiding the top end and the bottom of the first sliding part 32, so that the first sliding part 32 is prevented from shaking in the moving process, and the stability in the position adjusting process of the chute section 2 is ensured; in a similar way, the second sliding part has a certain height, and the two guide rails respectively guide the top end and the bottom of the second sliding part, so that the second sliding part is prevented from shaking in the moving process, and the stability of the chute section 2 in the position adjusting process is ensured.
Further, the first horizontal adjusting device 3 further comprises a first connecting plate 36, the first connecting plate 36 is arranged on one side of the first sliding part 32, the first connecting plate 36 is connected with the first sliding part 32, a through hole is formed in the first connecting plate 36, a rotating shaft of the first worm wheel 312 penetrates through the through hole, nuts are arranged on the rotating shaft of the first worm wheel 312 through threads, and the two nuts are respectively located on two sides of the first connecting plate 36.
The connection between the first horizontal dispensing device and the first sliding part 32 is realized through the first connecting plate 36 and the nut, so that the connection and the disassembly are convenient.
Further, the first sliding member 32 and the second sliding member are bearing seats.
In the invention, the first sliding part 32 and the second sliding part are bearing seats, so that the friction force of the first shaft 34 in the rotating process can be reduced, the abrasion of devices can be reduced, and the service life of the invention can be prolonged.
Further, the second shaft 8 is further included, the second shaft 8 is arranged at the front end of the first chute section 2, and two ends of the second shaft 8 are rotatably arranged on the shell 1.
When in actual use, install tacho sensor, dust concentration measurement appearance and high definition digtal camera inside the shell, wherein, tacho sensor is used for gathering the transport speed of material in the chute, and dust concentration measurement appearance is used for measuring the inside dust concentration of chute, and high definition digtal camera installs the inside string material condition that is used for monitoring the chute of chute shell body. The information transmission that above-mentioned gathered gives the PLC control end, and the information that the PLC control end will gather is saved, the analysis contrast, confirms the best chute and carries the orbit, and the flexible power supply of control a plurality of 31 and the flexible power supply of a plurality of two 5 actions realize the regulation of 2 positions of every chute section and angle to realize the regulation of chute transport orbit. The chute track can be adjusted by two methods: simulating command control and field analysis control.
The simulation instruction control method comprises the following steps: the method is characterized in that a solid works three-dimensional design and three-dimensional modeling technology is adopted on an external computer, advanced particle simulation software EDEM is used for truly simulating the behavior characteristics of a particle system in the material conveying process, an optimal conveying track is obtained through adjustment of a three-dimensional model, the track is converted into a command which can be recognized by a PLC control end, and then the actual running track of the chute is adjusted.
The field analysis control method comprises the following steps: different horizontal positions and angle positions of each chute section 2 are combined, the running track characteristic information of the materials in different combination forms of the chute sections 2 is collected, analyzed and compared to obtain an optimal conveying track, and a command instruction of the optimal conveying track is sent to the chute sections 2.
The angle range of each section of the adjustable chute is averagely divided into n parts, namely each section has n (n is more than or equal to 1) adjusting modes, and the adjustment is started from the inlet chute section 2. According to the material conveying direction, after the angle of the front chute section 2 is adjusted, the horizontal position of the outlet of the front chute section 2 is determined as the horizontal position of the inlet of the next chute section 2. If the adjustable chute has three sections, the number of the adjusting combination forms is as follows: n3(ii) a If the angular range of each section of the adjustable chute is divided into five parts on average, each section has five adjusting modes, and the number of the adjusting combinations of the whole chute is 5 × 5 — 125.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A multi-section adjustable chute for conveying materials, comprising
A shell (1) is arranged on the outer side of the shell,
the chute sections (2) are arranged in the shell (1), the chute sections (2) are arranged in sequence according to the conveying direction of materials, two adjacent chute sections (2) are overlapped, the front end of the first chute section (2) is rotatably arranged on the shell (1),
the first horizontal adjusting device (3) comprises a first telescopic power source (31), a first sliding part (32) and a first shaft (34), the first telescopic power source (31) is arranged on the shell (1), the first telescopic power source (31) is used for driving the first sliding part (32) to move along the horizontal direction, the first shaft (34) is connected with the chute section (2), one end of the first shaft (34) is rotatably arranged on the first sliding part (32),
the first telescopic power source (31) comprises a first motor (311), a first worm and gear mechanism and a first guide rail (33),
the first motor (311) is arranged on the shell (1), the first worm and gear mechanism comprises a first worm wheel (312) and a first worm which are meshed with each other, the first worm is arranged on an output shaft of the first motor (311), the first worm wheel (312) is in threaded connection with a rotating shaft of the first worm wheel (312), the rotating shaft of the first worm wheel (312) is connected with the first sliding piece (32),
the horizontal adjusting device I (3) and the horizontal adjusting device II (4) are symmetrically arranged at two sides of the shell (1),
the second horizontal adjusting device (4) comprises a transmission mechanism and a second sliding part,
the transmission mechanism is arranged on one side of the shell (1), the input end of the transmission mechanism is connected with the output shaft of the first motor (311), the output end of the transmission mechanism is used for driving the second sliding part to horizontally move, and one end, far away from the first sliding part (32), of the first shaft (34) is rotatably arranged on the second sliding part.
2. The multi-linked adjustable chute of claim 1 wherein said drive mechanism comprises a second link (42), a second worm gear mechanism (41) and a second guide rail,
the second worm gear and worm mechanism (41) comprises a second worm gear (411) and a second worm which are meshed with each other, one end of the connecting rod (42) is connected with an output shaft of the first motor (311), the other end of the connecting rod (42) is provided with the second worm, the second worm gear (411) is connected with a rotating shaft of the second worm gear through threads, and the rotating shaft of the second worm gear (411) is connected with the second sliding piece.
3. The multi-section adjustable chute of claim 1 further comprising a second telescopic power source (5), wherein the second telescopic power source (5) is arranged on the casing (1), the output end of the second telescopic power source (5) is connected with the chute section (2), and the transmission direction of the second telescopic power source (5) and the transmission direction of the first telescopic power source (31) form an included angle.
4. The multi-link adjustable chute as claimed in claim 3, characterized in that the bottom of said chute section (2) is provided with two connecting plates (6), two of said connecting plates (6) are provided, both of said two connecting plates (6) are provided with a strip-shaped hole three (61),
the second telescopic power source (5) comprises a second motor (51), a third worm gear mechanism (52) and a pin shaft (7),
the worm gear mechanism III (52) comprises a worm gear III (522) and a worm gear III (521) which are meshed with each other, the motor II (51) is arranged on the shell (1), the worm gear III (521) is arranged on an output shaft of the motor II (51), the worm gear III (522) is in threaded connection with a rotating shaft of the worm gear III,
the end part of the third worm wheel (522) rotating shaft is provided with the pin shaft (7), and the two ends of the pin shaft (7) are movably arranged in the strip-shaped holes (61).
5. The multi-sectioned adjustable chute as claimed in claim 2, characterized in that said first level adjustment means (3) and said second level adjustment means (4) each comprise rail mounts (35), both said rail mounts (35) being symmetrically arranged on both sides of said casing (1),
the first guide rails (33) and the second guide rails are two, the two first guide rails (33) are symmetrically arranged on the guide rail seat (35), the top end and the bottom end of the first sliding part (32) are respectively arranged on the two first guide rails (33) in a sliding manner,
the two guide rails are symmetrically arranged on the guide rail seat (35), and the top end and the bottom end of the sliding part II are respectively arranged on the two guide rails in a sliding manner.
6. The multi-joint adjustable chute as claimed in claim 1, wherein the first horizontal adjusting device (3) further comprises a first connecting plate (36), the first connecting plate (36) is arranged on one side of the first sliding member (32), the first connecting plate (36) is connected with the first sliding member (32), a through hole is formed in the first connecting plate (36), a rotating shaft of the first worm wheel (312) penetrates through the through hole, a nut is arranged on the rotating shaft of the first worm wheel (312) through a thread, and the two nuts are respectively arranged on two sides of the first connecting plate (36).
7. The multi-linked adjustable chute of claim 1 wherein said first sliding member (32) and said second sliding member are each bearing seats.
8. The multi-linked adjustable chute of claim 1 further comprising a second shaft (8), said second shaft (8) being disposed at the forward end of a first of said chute sections (2), both ends of said second shaft (8) being rotatably disposed on said housing (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910897503.6A CN110510327B (en) | 2019-09-23 | 2019-09-23 | Multi-section adjustable chute |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910897503.6A CN110510327B (en) | 2019-09-23 | 2019-09-23 | Multi-section adjustable chute |
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| CN110510327A CN110510327A (en) | 2019-11-29 |
| CN110510327B true CN110510327B (en) | 2021-05-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2592000B (en) * | 2020-02-05 | 2022-08-24 | Schenck Process Europe Gmbh | Hopper for feeding bulk material |
| CN111896210B (en) * | 2020-07-10 | 2022-08-23 | 太原理工大学 | Coal mine transfer point induced airflow and dust measurement simulation experiment system |
| CN112027720B (en) * | 2020-09-30 | 2022-04-08 | 武汉科技大学 | Sieve dust device of sintering deposit belt transfer point |
| CN113772390B (en) * | 2021-09-15 | 2022-11-25 | 中煤科工集团上海有限公司 | Diversified adjustable head combination baffle of transshipment chute for belt conveyor |
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| CN110510327A (en) | 2019-11-29 |
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