CN110371580B - Double-layer feeding device - Google Patents
Double-layer feeding device Download PDFInfo
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- CN110371580B CN110371580B CN201910693091.4A CN201910693091A CN110371580B CN 110371580 B CN110371580 B CN 110371580B CN 201910693091 A CN201910693091 A CN 201910693091A CN 110371580 B CN110371580 B CN 110371580B
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- conveyor belt
- chain wheel
- double
- supporting
- feeding mechanism
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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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
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides a double-layer feeding device which comprises a rack, an auxiliary feeding mechanism, a double-layer feeding mechanism and a material receiving bin, wherein the auxiliary feeding mechanism, the double-layer feeding mechanism and the material receiving bin are sequentially arranged above the rack along a conveying direction, a first chain wheel conveying belt mechanism is arranged in the auxiliary feeding mechanism, a second chain wheel conveying belt mechanism and a third chain wheel conveying belt mechanism are sequentially arranged in the double-layer feeding mechanism from bottom to top, auxiliary supporting mechanisms are respectively arranged in conveying belts of the second chain wheel conveying belt mechanism, the second chain wheel conveying belt mechanism and the third chain wheel conveying belt mechanism, an anti-blocking detection mechanism is further arranged between the auxiliary feeding mechanism and the double-layer feeding mechanism, a movable material blocking roller is arranged on the anti-blocking detection mechanism, and a pressure sensing unit. The double-layer feeding can effectively improve the conveying efficiency, prolong the service life of the chain type conveying belt and avoid large-size materials from being blocked between the two layers of conveying belt mechanisms.
Description
Technical Field
The invention relates to the technical field of ore feeding equipment, in particular to a double-layer feeding device.
Background
The feeder is a feeder in a general sense, and the feeder is called differently in various places, so that different names are generated, and the nature and the function of the feeder are basically the same. The vibratory feeder for mines is used for uniformly or quantitatively supplying materials from a storage bin or other storage equipment to a receiving device, and is necessary equipment for realizing the automation of flow operation.
The existing feeding machine is used for conveying materials in a single layer mode, conveying speed is low, the quantity of conveyed materials is small, and the weight of the materials is distributed on the conveying belt when the materials are conveyed, so that the problems of breakage and difficulty in rotation can occur after the conveying belt is used for a long time. When the double-layer feeding device is adopted, the blocking phenomenon is easy to occur between the lower layer feeding conveying mechanism and the upper layer feeding conveying mechanism when stones are large, so that the double-layer feeding device is provided.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a double-layer feeding device, wherein double-layer feeding can effectively improve conveying efficiency and prolong the service life of a chain type conveying belt.
In order to achieve the purpose, the invention provides a double-layer feeding device, which comprises a rack, an auxiliary feeding mechanism, a double-layer feeding mechanism and a material receiving bin, wherein the auxiliary feeding mechanism, the double-layer feeding mechanism and the material receiving bin are sequentially arranged above the rack along a conveying direction, a first chain wheel conveying mechanism is arranged in the auxiliary feeding mechanism, a second chain wheel conveying mechanism and a third chain wheel conveying mechanism are sequentially arranged in the double-layer feeding mechanism from bottom to top, an auxiliary blanking frame is arranged between the output end of the first chain wheel conveying mechanism and the input end of the second chain wheel conveying mechanism, auxiliary supporting mechanisms are respectively arranged in conveying belts of the second chain wheel conveying mechanism, the second chain wheel conveying mechanism and the third chain wheel conveying mechanism, a plurality of supporting rollers are uniformly distributed on the auxiliary supporting mechanisms, an anti-blocking detection mechanism is also arranged between the auxiliary feeding mechanism and the double-layer feeding mechanism, and a movable, one side of the material blocking roller is provided with a pressure sensing unit, the pressure sensing unit is connected with an auxiliary feeding mechanism through a control system, a reversing rotary seat is arranged at the bottom of the auxiliary feeding mechanism, and the first chain wheel conveyor belt mechanism is installed on the reversing rotary seat.
Preferably, the anti-blocking detection mechanism further comprises a mounting bracket, a fixed bracket, a movable bracket, a second support frame, a guide slide bar and a second roller mounting bracket, the fixed bracket is fixed on both sides of the double-layer feeding mechanism through the mounting bracket, the end part of the fixed bracket is movably provided with a telescopic movable bracket, one side of the movable bracket is provided with an anti-rotation single-sided groove, a sliding cavity matched with the fixed bracket is arranged in the movable bracket, the end part of the movable bracket is provided with a second support frame, the fixed bracket is symmetrically provided with guide slide bars, the end part of the guide slide bar penetrates through the second support frame, a spring is sleeved on the guide slide bar and is arranged between the fixed support and the second support frame, the pressure sensing unit is arranged at the end part of the fixed support, and when the spring is in a natural state, the pressure sensing unit and the end surface of the second support frame are in a non-contact state.
Preferably, the auxiliary supporting mechanism further comprises a first supporting frame, a first roller mounting frame and a supporting vertical frame, the two ends of the first supporting frame are fixedly mounted on the first conveyor belt supporting seat, the first roller mounting frame is mounted above the first supporting frame through the supporting vertical frames of the plurality of supporting frames, a plurality of supporting rollers are uniformly distributed on the first roller mounting frame, and the supporting rollers are arranged in the conveyor belt and used for assisting the supporting frame to support the upper conveyor belt to bear materials.
As preferred, supplementary feed mechanism still includes slide rail, slide, transport supporting seat, first conveyer belt supporting seat, the slide rail sets up in the frame, the movable mounting of slide removes along feed direction of delivery on the slide rail, the top of slide is equipped with the switching-over swivel mount, transport supporting seat is installed at the top of switching-over swivel mount, the top symmetry of carrying the supporting seat is equipped with first conveyer belt supporting seat, the transfer gear at first sprocket conveyor mechanism both ends is installed respectively on first conveyer belt supporting seat, the bilateral symmetry of first sprocket conveyor mechanism is equipped with first baffle, one side of supplementary feed mechanism still is equipped with the storage silo.
Preferably, the bilateral symmetry of second sprocket conveyor belt mechanism and third sprocket conveyor belt mechanism is equipped with the second baffle, the both ends of second sprocket conveyor belt mechanism and third sprocket conveyor belt mechanism are installed on second conveyer belt supporting seat, the below of the output of second sprocket conveyor belt mechanism, third sprocket conveyor belt mechanism all is equipped with the unloading swash plate, the below of the low-order end of unloading swash plate is equipped with the material receiving bin.
The invention has the beneficial effects that: the conveying efficiency is high by adopting a double-layer feeding mode, the auxiliary supporting mechanism is arranged below the conveying belt mechanism and can share the pressure borne by the conveying belt so as to prolong the service life of the conveying belt, the anti-blocking detection mechanism can detect large-size materials, and when the pressure sensing unit receives a signal, the auxiliary feeding mechanism can convey the large-size materials to the storage bin after reversing, so that the large-size materials are prevented from being blocked between the two layers of conveying belt mechanisms.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a double-layer feeding device of the present invention;
FIG. 2 is an enlarged schematic structural view of an auxiliary feeding mechanism of the double-layer feeding device of the present invention;
FIG. 3 is an enlarged schematic view of an anti-blocking detection mechanism of the double-layer feeding device of the present invention.
Detailed Description
Referring to fig. 1 to 3, the double-layer feeding device of the present invention comprises a frame 1, an auxiliary feeding mechanism 2, a double-layer feeding mechanism 3 and a receiving bin 102, which are sequentially arranged above the frame 1 along a conveying direction, wherein a first chain wheel conveyor mechanism 26 is arranged in the auxiliary feeding mechanism 2, a second chain wheel conveyor mechanism 4 and a third chain wheel conveyor mechanism 5 are sequentially arranged in the double-layer feeding mechanism 3 from bottom to top, an auxiliary blanking frame 30 is arranged between an output end of the first chain wheel conveyor mechanism 26 and an input end of the second chain wheel conveyor mechanism 4, auxiliary supporting mechanisms 7 are respectively arranged in the conveying belts of the first chain wheel conveyor mechanism 26, the second chain wheel conveyor mechanism 4 and the third chain wheel conveyor mechanism 5, a plurality of supporting rollers 74 are uniformly distributed on the auxiliary supporting mechanisms 7, and an anti-blocking detection mechanism 6 is further arranged between the auxiliary feeding mechanism 2 and the double-layer feeding mechanism 3, the anti-blocking detection mechanism 6 is provided with a movable material blocking roller 67, one side of the material blocking roller 67 is provided with a pressure sensing unit 65, the pressure sensing unit 65 is connected with the auxiliary feeding mechanism 2 through a control system, the bottom of the auxiliary feeding mechanism 2 is provided with a reversing rotary seat 23, and the first chain wheel conveyor belt mechanism 26 is installed on the reversing rotary seat 23. The anti-blocking detection mechanism 6 further comprises a mounting bracket 60, a fixed bracket 61, a movable bracket 62, a second support frame 63, a guide slide bar 64 and a second roller mounting frame 66, wherein the fixed bracket 61 is fixed at two sides of the double-layer feeding mechanism 3 through the mounting bracket 60, the end part of the fixed bracket 61 is movably provided with a telescopic movable bracket 62, one side of the movable bracket 62 is provided with an anti-rotation single-sided slot 621, a sliding cavity matched with the fixed bracket 61 is arranged in the movable bracket 62, the second support frame 63 is arranged at the end part of the movable bracket 62, the guide slide bar 64 is symmetrically arranged on the fixed bracket 61, the end part of the guide slide bar 64 penetrates through the second support frame 63, a spring is sleeved on the guide slide bar 64 and is arranged between the fixed bracket 61 and the second support frame 63, and a pressure sensing unit 65 is arranged at the end part of the fixed bracket 61, when the spring is in a natural state, the pressure sensing unit 65 and the end surface of the second support frame 63 are in a non-contact state. The auxiliary supporting mechanism 7 further comprises a first supporting frame 71, a first roller mounting frame 72 and a supporting vertical frame 73, two ends of the first supporting frame 71 are fixedly mounted on the first conveyor belt supporting seat 25, the first roller mounting frame 72 is mounted above the first supporting frame 71 through the plurality of supporting vertical frames 73, a plurality of supporting rollers 74 are uniformly distributed on the first roller mounting frame 72, and the supporting rollers 74 are arranged in the conveyor belt and used for assisting the supporting of materials carried by the upper conveyor belt. Supplementary feed mechanism 2 still includes slide rail 21, slide 22, carries supporting seat 24, first conveyer belt supporting seat 25, slide rail 21 sets up in frame 1, slide 22's movable mounting removes along feed direction of delivery on slide rail 21, slide 22's top is equipped with switching-over swivel mount 23, carry supporting seat 24 is installed at switching-over swivel mount 23's top, the top symmetry of carrying supporting seat 24 is equipped with first conveyer belt supporting seat 25, the transfer gear at first sprocket conveyer belt mechanism 26 both ends is installed respectively on first conveyer belt supporting seat 25, the bilateral symmetry of first sprocket conveyer belt mechanism 26 is equipped with first baffle 27, one side of supplementary feed mechanism 2 still is equipped with storage silo 101. The bilateral symmetry of second sprocket conveyor belt mechanism 4 and third sprocket conveyor belt mechanism 5 is equipped with second baffle 33, install on second conveyer belt supporting seat 31 at the both ends of second sprocket conveyor belt mechanism 4 and third sprocket conveyor belt mechanism 5, the below of the output of second sprocket conveyor belt mechanism 4, third sprocket conveyor belt mechanism 5 all is equipped with unloading swash plate 32, the below of the low level end of unloading swash plate 32 is equipped with receipts feed bin 102.
The working process of the invention is as follows:
the invention relates to a double-layer feeding device, which has high conveying efficiency by adopting a double-layer feeding mode in the using process, an auxiliary supporting mechanism is arranged below a conveyor belt mechanism and can share the pressure borne by the conveyor belt to prolong the service life of the conveyor belt, an anti-blocking detection mechanism can detect large-size materials, when the large-size materials are conveyed to the position close to the lower part of the anti-blocking detection mechanism by a first chain wheel conveyor belt mechanism, the large-size materials interfere with a material blocking roller and are driven to move forwards, so that a spring is compressed, a second supporting frame touches a pressure sensing unit, when the pressure sensing unit receives a signal, the auxiliary feeding mechanism is controlled by a control system to stop conveying firstly and move leftwards to a blanking station along a guide rail, and the auxiliary feeding mechanism is prevented from interfering with the anti-blocking detection mechanism or an auxiliary blanking frame in the rotating process of a reversing rotary seat, then the auxiliary feeding mechanism positioned at the blanking station rotates for 90 degrees, so that the output end of the first chain wheel conveyor belt mechanism is positioned above the storage bin, the first chain wheel conveyor belt mechanism is started to convey the materials temporarily stored above the first chain wheel conveyor belt mechanism to the storage bin for temporary storage, the temporarily stored materials can be conveyed and fed by utilizing the third chain wheel conveyor belt mechanism on the upper layer subsequently, so that large-size materials can be prevented from being blocked between the two layers of conveyor belt mechanisms, after the materials are removed, the reversing rotary seat controls the rotation and reset of the materials, then the sliding seat moves along the guide rail to reset, and the feeding and conveying operation can be continued.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The double-layer feeding device is characterized in that: the automatic feeding and discharging device comprises a rack (1), an auxiliary feeding mechanism (2), a double-layer feeding mechanism (3) and a material receiving bin (102), wherein the auxiliary feeding mechanism (2), the double-layer feeding mechanism (3) and the material receiving bin (102) are sequentially arranged above the rack (1) along the conveying direction, a first chain wheel conveyor belt mechanism (26) is arranged in the auxiliary feeding mechanism (2), a second chain wheel conveyor belt mechanism (4) and a third chain wheel conveyor belt mechanism (5) are sequentially arranged in the double-layer feeding mechanism (3) from bottom to top, an auxiliary material discharging frame (30) is arranged between the output end of the first chain wheel conveyor belt mechanism (26) and the input end of the second chain wheel conveyor belt mechanism (4), auxiliary supporting mechanisms (7) are respectively arranged in the conveying belts of the first chain wheel conveyor belt mechanism (26), the second chain wheel conveyor belt mechanism (4) and the third chain wheel, an anti-blocking detection mechanism (6) is further arranged between the auxiliary feeding mechanism (2) and the double-layer feeding mechanism (3), a movable material blocking roller (67) is arranged on the anti-blocking detection mechanism (6), a pressure sensing unit (65) is arranged on one side of the material blocking roller (67), the pressure sensing unit (65) is connected with the auxiliary feeding mechanism (2) through a control system, a reversing rotary seat (23) is arranged at the bottom of the auxiliary feeding mechanism (2), and the first chain wheel conveyor belt mechanism (26) is mounted on the reversing rotary seat (23); the anti-blocking detection mechanism (6) further comprises a mounting support (60), a fixed support (61), a movable support (62), a second support frame (63), a guide sliding rod (64) and a second roller mounting frame (66), wherein the fixed support (61) is fixed on two sides of the double-layer feeding mechanism (3) through the mounting support (60), the end part of the fixed support (61) is movably provided with the telescopic movable support (62), one side of the movable support (62) is provided with an anti-rotating single-sided groove (621), a sliding cavity matched with the fixed support (61) is arranged in the movable support (62), the end part of the movable support (62) is provided with the second support frame (63), the fixed support (61) is symmetrically provided with the guide sliding rod (64), the end part of the guide sliding rod (64) penetrates through the second support frame (63), and the guide sliding rod (64) is sleeved with a spring, the spring is installed between the fixed support (61) and the second support frame (63), the pressure sensing unit (65) is installed at the end of the fixed support (61), and when the spring is in a natural state, the pressure sensing unit (65) and the end face of the second support frame (63) are in a non-abutting state.
2. The double-deck feeding device according to claim 1, wherein: the auxiliary supporting mechanism (7) further comprises a first supporting frame (71), a first roller mounting frame (72) and a supporting vertical frame (73), the two ends of the first supporting frame (71) are fixedly mounted on the first conveyor belt supporting seat (25), the first roller mounting frame (72) is mounted above the first supporting frame (71) through the plurality of supporting vertical frames (73), a plurality of supporting rollers (74) are uniformly distributed on the first roller mounting frame (72), and the supporting rollers (74) are arranged in the conveyor belt and used for assisting the supporting of the materials on the upper conveyor belt.
3. The double-deck feeding device according to claim 1, wherein: the auxiliary feeding mechanism (2) also comprises a slide rail (21), a slide seat (22), a conveying support seat (24) and a first conveying belt support seat (25), the slide rail (21) is arranged on the frame (1), the slide seat (22) is movably arranged on the slide rail (21) and moves along the feeding conveying direction, a reversing swivel base (23) is arranged above the slide base (22), a conveying support base (24) is arranged at the top of the reversing swivel base (23), a first conveyor belt supporting seat (25) is symmetrically arranged above the conveying supporting seat (24), the conveying wheels at two ends of the first chain wheel conveying belt mechanism (26) are respectively arranged on the first conveying belt supporting seat (25), first baffle plates (27) are symmetrically arranged on two sides of the first chain wheel conveyor belt mechanism (26), and a storage bin (101) is also arranged on one side of the auxiliary feeding mechanism (2).
4. The double-deck feeding device according to claim 1, wherein: the bilateral symmetry of second sprocket conveyor belt mechanism (4) and third sprocket conveyor belt mechanism (5) is equipped with second baffle (33), install on second conveyer belt supporting seat (31) at the both ends of second sprocket conveyor belt mechanism (4) and third sprocket conveyor belt mechanism (5), the below of the output of second sprocket conveyor belt mechanism (4), third sprocket conveyor belt mechanism (5) all is equipped with unloading swash plate (32), the below of the low order end of unloading swash plate (32) is equipped with receipts feed bin (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693091.4A CN110371580B (en) | 2019-07-30 | 2019-07-30 | Double-layer feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693091.4A CN110371580B (en) | 2019-07-30 | 2019-07-30 | Double-layer feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN110371580A CN110371580A (en) | 2019-10-25 |
| CN110371580B true CN110371580B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910693091.4A Active CN110371580B (en) | 2019-07-30 | 2019-07-30 | Double-layer feeding device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620148B (en) * | 2020-05-18 | 2022-01-18 | 新疆四方实业股份有限公司 | Automatic control drying device for feed workshop |
| CN112849946B (en) * | 2021-03-02 | 2022-10-25 | 张家口富安机械制造有限公司 | Embedded scraper conveyor feeding mechanism and embedded scraper conveyor thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499582B1 (en) * | 1999-04-05 | 2002-12-31 | Crisplant Inc. | Chute |
| CN104122844B (en) * | 2013-04-23 | 2017-05-03 | 纬创资通(昆山)有限公司 | Processing system and processing method |
| CN203833120U (en) * | 2014-03-27 | 2014-09-17 | 马和庆 | Rotatable transmission belt |
| CN205932084U (en) * | 2016-08-22 | 2017-02-08 | 北京起重运输机械设计研究院 | Pipe belt conveyor prevents expand tube device |
| CN207129550U (en) * | 2017-08-22 | 2018-03-23 | 衢州市鼎邦钢桶设备有限公司 | A kind of two-layer equation feeding machine |
| CN208485182U (en) * | 2018-07-12 | 2019-02-12 | 深圳市银佳机械传动设备有限公司 | A kind of strength compressed spring type self-rotating system |
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