CN116588604B - Screw conveyer capable of realizing quick feed and discharge - Google Patents
Screw conveyer capable of realizing quick feed and discharge Download PDFInfo
- Publication number
- CN116588604B CN116588604B CN202310869991.6A CN202310869991A CN116588604B CN 116588604 B CN116588604 B CN 116588604B CN 202310869991 A CN202310869991 A CN 202310869991A CN 116588604 B CN116588604 B CN 116588604B
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- conveying
- feed
- discharge
- wall
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- 230000007246 mechanism Effects 0.000 claims description 43
- 238000007599 discharging Methods 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/34—Applications of driving gear
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
-
- 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
Abstract
The invention discloses a screw conveyor capable of realizing quick feed and discharge, which relates to the field of screw conveyors for feeds and solves the problem that the conveying efficiency is reduced because the speed of the feed is lower when the feed is fed into and discharged from the conventional screw conveyor when the conventional screw conveyor is used.
Description
Technical Field
The invention relates to the technical field of feed screw conveyors, in particular to a screw conveyor capable of achieving rapid feed feeding and discharge.
Background
The spiral blade is welded on the spiral conveyor rotating shaft, and the working principle is that the rotating spiral blade pushes the material to carry out spiral conveying, so that the force for preventing the material from rotating together with the spiral conveyor blade is the self weight of the material and the friction resistance of the spiral conveyor shell to the material. At present, screw feeders are commonly used in the production flow of fine powder and superfine powder in the feed industry, and the fine powder and superfine powder are quantitatively and continuously fed into a receiving device from a storage bin or a hopper. In poultry farming, it is generally necessary to use screw conveyors to transport the granular feed to different feeding rings for feeding.
The existing screw conveyor is used for conveying poultry feed, the gravity of the feed is utilized to fall into the feeding end of the conveyor to perform feeding operation, the feeding end is directly discharged to the outside through the thrust of the screw blade to perform feeding, the feeding and discharging mode is slower in speed, the feed is easy to clamp when entering the feeding end, the feeding efficiency is affected, the thrust of the screw blade is limited, the discharging speed of the feed is slow, and the feed is accumulated at the position of the discharging hole, so that large-area scattered feeding is not facilitated in a breeding ring. Therefore, we propose a screw conveyor capable of realizing rapid feed and discharge.
Disclosure of Invention
The invention aims to provide a screw conveyor which is convenient for improving the feeding, discharging and conveying efficiency of feed and can realize rapid feeding and discharging of the feed, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a screw conveyer that can realize quick feed and discharge of fodder, includes base, conveying mechanism, discharge mechanism and pan feeding mechanism, fixedly connected with conveyer pipe on the base, conveyer pipe internal rotation is connected with the conveying spiral, conveying mechanism install in on the base, be used for driving the conveying spiral rotates, discharge mechanism include with conveyer pipe one end coaxial rotation is connected's a section of thick bamboo of rotating, be equipped with multiunit flabellum on the section of thick bamboo of rotating, discharge mechanism is used for when conveying mechanism rotates, linkage the section of thick bamboo of rotating rotates, drives the flabellum when dispersing the fodder rotates, blows out the fodder after dispersing, promotes the ejection of compact speed, avoids the fodder to pile up, pan feeding mechanism include fixed mounting in the input tube on the conveyer pipe, the bottom of input tube with the top of conveyer pipe one end is linked together, the multiunit air inlet tank has been seted up to the inner wall of input tube, pan feeding mechanism is used for when the discharge mechanism moves, through rotate and pass through the air inlet tank suction for the fodder produces in the input tube, the promotion efficiency of fodder falls into, top-down, the fodder is convenient for the feed efficiency of going into in the top-down.
Preferably, the conveying mechanism comprises a driving shaft which is coaxially and fixedly connected with the conveying screw, a driving motor is fixedly connected to the base, the output end of the driving motor is coaxially and fixedly connected with one end of the driving shaft, one end, close to the driving motor, of the conveying pipe is in a closed state, the driving shaft penetrates through one side of the conveying pipe and is rotationally connected with the conveying pipe, and the conveying screw is conveniently driven to rotate and convey.
Preferably, the discharging mechanism further comprises a discharging barrel coaxially and fixedly installed on the rotating barrel, a plurality of groups of discharging grooves are uniformly formed in the discharging barrel, the conveying pipe is far away from a baffle plate fixedly connected with one side of the driving motor, a communicating groove is formed in the lower portion of the baffle plate, a plurality of groups of spiral grooves which are respectively communicated with the discharging grooves are formed in the rotating barrel, the communicating groove is communicated with the spiral grooves, the rotating barrel is fixedly connected with the outer wall of the driving shaft, a plurality of groups of driving pieces which are used for being linked when the rotating barrel rotates and used for rotating and blowing fan blades are arranged on the outer wall of the discharging barrel, so that accumulated feeds can be conveniently and dispersedly output, and the output efficiency is improved.
Preferably, the driving piece includes multiunit fixed mounting in the fixed pipe of ejection of compact section of thick bamboo outer wall, rotate on the fixed pipe and be connected with the axis of rotation, multiunit the even fixed mounting of flabellum in the outer wall of axis of rotation, set up on the ejection of compact section of thick bamboo multiunit with the blown gas hole that the blown gas hole led to the blown gas groove with the fixed pipe is linked together, the one end slope of blown gas hole leading to the blown gas groove is kept away from the one end of carrying the spiral is offered, be equipped with in the axis of rotation and be used for the linkage when rotating the section of thick bamboo the axis of rotation carries out the rotation piece that rotates the blowing fast, is convenient for link flabellum rotation when rotating the section of thick bamboo and rotates and bloies.
Preferably, the rotating member comprises a first gear coaxially and fixedly mounted at one end of the rotating shaft, an installation pipe is fixedly connected to the outer wall of the conveying pipe, an inner gear ring meshed with the first gear is fixedly connected to the installation pipe, an annular plate rotatably connected with one side of the inner gear ring is fixedly connected to the outer wall of the rotating cylinder, and the rotating shaft is conveniently linked to rapidly rotate and blow when the rotating cylinder rotates.
Preferably, the feeding mechanism further comprises an annular pipe fixedly mounted on the outer side of the input pipe, a connecting pipe fixedly connected with one side of the mounting pipe is connected to the annular pipe in a communicating mode, the connecting pipe is communicated with the mounting pipe, one end of the air inlet groove is communicated with the annular pipe, a filter screen is fixedly connected to the inner wall of the input pipe, a scraping piece for scraping feed adhered to the surface of the filter screen is arranged on the inner wall of the input pipe, continuous air suction is facilitated, and air inlet efficiency is improved.
Preferably, the scraping member comprises an annular scraper knife which is in sliding connection with the inner wall of the input pipe along the vertical direction, the outer wall of the annular scraper knife is in sliding connection with the filter screen along the vertical direction, a lifting groove is formed in the side face of the input pipe, a lifting plate is slidably connected in the lifting groove along the vertical direction, the side face of the annular scraper knife is fixedly connected with the lifting plate, and the lifting plate is provided with a lifting member which is used for linking the lifting plate to carry out lifting and reciprocating movement when the driving shaft rotates, so that feed adhered to the surface of the filter screen is conveniently scraped.
Preferably, the lifting piece comprises a push rod fixedly mounted on the lifting plate, and a cam for pushing up the push rod to reciprocate is fixedly connected to the driving shaft, so that the lifting plate is linked to perform lifting reciprocating motion when the driving shaft rotates.
Preferably, the upper end of the input pipe is connected with a feeding hopper in a communicating way, so that a large amount of feed can be conveniently stored for conveying.
Preferably, the upper side and the lower side of the annular shovel blade are both edge-shaped.
Compared with the prior art, the invention has the beneficial effects that:
1. the screw conveyor capable of achieving rapid feed and discharge of feed solves the problem that when the conventional screw conveyor is used, feed is slow in feeding and discharging of the conveyor, so that conveying efficiency is reduced, a driving motor is started to drive a driving shaft and a conveying screw to rotate, feed is poured into a hopper, the feed falls into one end of a conveying pipe and is conveyed to the other end through pushing of the conveying screw, a driving shaft drives a rotating cylinder to rotate, the feed can be shoveled into a spiral groove through rotation of the spiral groove, the rotating cylinder rotates to drive the spiral groove to move upwards, the feed in the spiral groove slides into the discharge grooves, at the moment, the feed which is easy to accumulate at the position of a communicating groove at the moment can be dispersed into a plurality of groups of discharge grooves to be simultaneously output, the output efficiency of the feed is improved, the feed accumulated at the bottom is upwards driven to be dispersed, and the output height is improved.
2. According to the screw conveyor capable of realizing quick feed and discharge, when the rotating cylinder rotates, the fixed pipe and the annular plate are driven to rotate together, so that the rotating shaft rotates together, the first gear rolls on the inner toothed ring, the fan blades rotate at a high speed, air is pumped into the annular pipe downwards from the air inlet groove, is output into the mounting pipe through the connecting pipe and is pumped into the fixed pipe, the air is blown out to the output end in the discharge groove through the air blowing hole, downward suction is generated at the bottom of the feed inlet hopper through air flow, the efficiency of the feed falling into the conveying pipe is improved, the efficiency of the feed outwards discharged in the discharge groove is accelerated through air blowing, the purpose of accelerating feed and discharge can be realized, and the conveying efficiency is improved.
3. According to the screw conveyor capable of achieving quick feed and discharge, when air is pumped, feed in the feed hopper falls to be pumped to the air inlet groove, the feed is prevented from entering the air inlet groove through blocking of the filter screen, at the moment, excessive feed falls into the conveying pipe at the bottom, the driving shaft drives the cam to continuously rotate to impact the bottom end of the pushing rod, the pushing rod drives the lifting plate and the annular scraper blade to continuously perform lifting and reciprocating operation, so that the feed remained on the surface of the filter screen can be shoveled into the conveying pipe to be conveyed, smoothness of the air inlet groove is kept, and feed remained on the surface of the filter screen is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a conveying mechanism according to the present invention;
FIG. 3 is a schematic diagram of a feeding mechanism according to the present invention;
FIG. 4 is a cross-sectional view of the feed mechanism of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4;
FIG. 6 is a schematic diagram of the structure of the discharging mechanism of the invention;
FIG. 7 is a cross-sectional view of the structure of the discharge mechanism of the present invention;
FIG. 8 is an enlarged view of area B of FIG. 7;
FIG. 9 is an exploded view of a partial structure of the discharge mechanism of the present invention;
fig. 10 is a schematic view of the internal structure of the present invention.
In the figure: 1-a base; 2-a conveying pipe; 3-conveying screw; 4-a conveying mechanism; 5-a discharging mechanism; 6-rotating the cylinder; 7-flabellum; 8-a feeding mechanism; 9-an input tube; 10-an air inlet groove; 11-a drive shaft; 12-driving a motor; 13-a discharging cylinder; 14-a discharge chute; 15-baffle plates; 16-a communicating groove; 17-helical grooves; 18-a driving member; 20-fixing the tube; 21-a rotation shaft; 22-blow holes; 23-rotating member; 24-a first gear; 25-mounting a tube; 26-an inner gear ring; 27-an annular plate; 28-an annular tube; 29-connecting pipes; 30-filtering the mixture; 31-a scraper; 32-an annular shovel blade; 33-lifting grooves; 34-lifting plate; 35-lifting piece; 36-pushing the rod; 37-cam; 38-feeding the hopper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a screw conveyer that can realize quick feed and discharge of fodder, including base 1, conveying mechanism 4, discharge mechanism 5 and pan feeding mechanism 8, fixedly connected with conveyer pipe 2 on the base 1, conveyer pipe 2 internal rotation is connected with conveying spiral 3, conveying mechanism 4 installs on base 1 for drive conveying spiral 3 and rotate, discharge mechanism 5 includes the rotary drum 6 of being connected with conveyer pipe 2 one end coaxial rotation, be equipped with multiunit flabellum 7 on the rotary drum 6, discharge mechanism 5 is used for when conveying mechanism 4 rotates, linkage rotary drum 6 rotates, drive flabellum 7 and rotate when dispersing the fodder, blow out the fodder after dispersing, promote the discharge rate, avoid the fodder to pile up, pan feeding mechanism 8 includes input tube 9 of fixed mounting on conveyer pipe 2, the bottom of input tube 9 is linked together with the top of conveyer pipe 2 one end, multiunit air inlet 10 has been seted up to the inner wall of input tube 9, pan feeding mechanism 8 is used for when discharge mechanism 5 moves, through flabellum 7 rotation with gas through air inlet 10 suction, make the efficiency that produces in the input tube 9 fall into conveyer pipe 2, promote the fodder and fall into the pan feeding rate.
The conveying mechanism 4 comprises a driving shaft 11 which is coaxially and fixedly connected with the conveying screw 3, a driving motor 12 is fixedly connected to the base 1, the model Y80M1-2 is preferred to be the model Y12, the output end of the driving motor 12 is coaxially and fixedly connected with one end of the driving shaft 11, one end, close to the driving motor 12, of the conveying pipe 2 is in a closed state, and the driving shaft 11 penetrates through one side of the conveying pipe 2 and is rotationally connected with the conveying pipe 2.
The discharging mechanism 5 further comprises a discharging barrel 13 which is coaxially and fixedly arranged on the rotating barrel 6, a plurality of groups of discharging grooves 14 are uniformly formed in the discharging barrel 13, a baffle 15 is fixedly connected to one side, far away from the driving motor 12, of the conveying pipe 2, a communicating groove 16 is formed in the lower portion of the baffle 15, a plurality of groups of spiral grooves 17 which are respectively communicated with the discharging grooves 14 are formed in the rotating barrel 6, the communicating groove 16 is communicated with the spiral grooves 17, the rotating barrel 6 is fixedly connected with the outer wall of the driving shaft 11, and a plurality of groups of driving pieces 18 which are used for linking the fan blades 7 to rotate for blowing when the rotating barrel 6 rotates are arranged on the outer wall of the discharging barrel 13.
The driving piece 18 comprises a plurality of groups of fixed pipes 20 fixedly arranged on the outer wall of the discharging barrel 13, a rotating shaft 21 is rotationally connected to the fixed pipes 20, a plurality of groups of fan blades 7 are uniformly and fixedly arranged on the outer wall of the rotating shaft 21, a plurality of groups of air blowing holes 22 communicated with the discharging groove 14 and the fixed pipes 20 are formed in the discharging barrel 13, one end of each air blowing hole 22, which is led to the discharging groove 14, is obliquely arranged far away from one end of the conveying screw 3, a rotating piece 23 for linking the rotating shaft 21 to rapidly rotate and blow air when the rotating barrel 6 rotates is arranged on the rotating shaft 21, the rotating piece 23 comprises a first gear 24 coaxially and fixedly arranged at one end of the rotating shaft 21, an installation pipe 25 is fixedly connected to the outer wall of the conveying pipe 2, a ring 26 meshed with the first gear 24 is fixedly connected to the installation pipe 25, and an annular plate 27 rotationally connected to one side of the annular gear 26 is fixedly connected to the outer wall of the rotating barrel 6.
The feeding mechanism 8 further comprises an annular pipe 28 fixedly arranged on the outer side of the input pipe 9, a connecting pipe 29 fixedly connected with one side of the mounting pipe 25 is connected to the annular pipe 28 in a communicating manner, the connecting pipe 29 is communicated with the mounting pipe 25, the air inlet groove 10 is obliquely arranged downwards and is communicated with the inner wall of the annular pipe 28, a filter screen 30 is fixedly connected to the inner wall of the input pipe 9, and a removing part 31 used for removing feed adhered to the surface of the filter screen 30 is arranged on the inner wall of the input pipe 9.
The scraping member 31 comprises an annular scraper knife 32 which is in sliding connection with the inner wall of the input pipe 9 along the vertical direction, the upper side and the lower side of the annular scraper knife 32 are in blade shapes, the outer wall of the annular scraper knife 32 is in sliding connection with the filter screen 30 along the vertical direction, the side surface of the input pipe 9 is provided with a lifting groove 33, a lifting plate 34 is in sliding connection with the lifting groove 33 along the vertical direction, the side surface of the annular scraper knife 32 is fixedly connected with the lifting plate 34, a lifting member 35 which is used for linking the lifting plate 34 to carry out lifting reciprocating motion when the driving shaft 11 rotates is arranged on the lifting plate 34, the lifting member 35 comprises a push rod 36 fixedly arranged on the lifting plate 34, and a cam 37 which is used for pushing the push rod 36 up and reciprocating motion is fixedly connected on the driving shaft 11.
The driving motor 12 is started to drive the driving shaft 11 to rotate with the conveying screw 3, feed is poured into the hopper 38, the feed falls into one end of the conveying pipe 2, the feed is pushed to the other end to be conveyed through the conveying screw 3, the feed is continuously pushed to the position of the communicating groove 16 at the lower side position inside the conveying pipe 2 due to gravity, the driving shaft 11 drives the rotating cylinder 6 to rotate, the feed passing through the communicating groove 16 can be shoveled into the communicating groove 17 through the rotation of the communicating groove 17, the rotating cylinder 6 rotates to drive the communicating groove 17 to move upwards, one side of the communicating groove 17 is blocked by the baffle 15, meanwhile, the feed in the communicating groove 17 is subjected to the action of gravity, the feed which is easily accumulated at the position of the communicating groove 16 can be dispersed into the plurality of groups of the discharging grooves 14 to be output simultaneously, the output efficiency of the feed is improved, the feed accumulated at the bottom is upwards driven to be dispersed, and the output height is improved.
When the rotary cylinder 6 rotates, the fixed pipe 20 and the annular plate 27 are driven to rotate together, so that the rotary shaft 21 rotates together, the first gear 24 rolls on the inner toothed ring 26, the reference circle radius of the first gear 24 is far smaller than that of the inner toothed ring 26, the rotating speed of the first gear 24 is far greater than that of the rotary cylinder 6, the fan blades 7 can rotate at a high speed, air is pumped into the annular pipe 28 downwards from the air inlet groove 10, then is output into the mounting pipe 25 through the connecting pipe 29, is pumped into the fixed pipe 20, is blown out to the output end in the discharge groove 14 through the air blowing hole 22, downward suction force is generated at the bottom of the feed inlet hopper 38 through air flow, the efficiency of feed falling into the conveying pipe 2 is improved, the feed in the discharge groove 14 is accelerated through the air blowing, and the feed in the discharge direction is accelerated, so that the feed feeding and discharging purposes are achieved, and the conveying efficiency is improved.
During air suction, feed in the feed hopper 38 falls and is pumped to the air inlet groove 10, the feed is prevented from entering the air inlet groove 10 through the blocking of the filter screen 30, at the moment, the feed falls into the conveying pipe 2 at the bottom, the driving shaft 11 drives the cam 37 to continuously rotate to strike the bottom end of the pushing rod 36, the pushing rod 36 drives the lifting plate 34 and the annular shovel blade 32 to continuously lift and reciprocate, the residual feed on the surface of the filter screen 30 can be shoveled into the conveying pipe 2 for conveying, the smoothness of the air inlet groove 10 is kept, meanwhile, the feed residual on the surface of the filter screen 30 is reduced, the lifting operation of the annular shovel blade 32 always keeps a part of the air inlet groove 10 communicated with the input pipe 9, the annular shovel blade 32 can shovel up and down, the phenomenon that the annular shovel blade 32 blocks the air inlet groove 10 in the moving process is avoided, and the air inlet groove 10 is always in an air suction state.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Screw conveyer that can realize fodder fast feed and discharge, characterized by, include:
the conveying device comprises a base (1), wherein a conveying pipe (2) is fixedly connected to the base (1), and a conveying screw (3) is rotationally connected to the conveying pipe (2);
further comprises:
a conveying mechanism (4), wherein the conveying mechanism (4) is arranged on the base (1);
the discharging mechanism (5) comprises a rotating cylinder (6) which is coaxially and rotatably connected with one end of the conveying pipe (2), and a plurality of groups of fan blades (7) are arranged on the rotating cylinder (6);
the feeding mechanism (8), feeding mechanism (8) including fixed mounting in input pipe (9) on conveyer pipe (2), the bottom of input pipe (9) with the top of conveyer pipe (2) one end is linked together, multiunit air inlet tank (10) have been seted up to the inner wall of input pipe (9), conveyer mechanism (4) include with coaxial fixed connection's of conveying spiral (3) drive shaft (11), fixedly connected with driving motor (12) on base (1), the output of driving motor (12) with the one end coaxial fixed connection of driving shaft (11), one end that conveyer pipe (2) is close to driving motor (12) is the closure state, driving shaft (11) run through one side of conveyer pipe (2) and with conveyer pipe (2) rotate to be connected, discharging mechanism (5) still include coaxial fixed mounting in discharge cylinder (13) on rotating cylinder (6), evenly set up discharge cylinder (14) on discharge cylinder (13), conveyer pipe (2) are kept away from in the one side of driving motor (12) is the seal (16) is seted up in the discharge cylinder (16) respectively, the utility model discloses a rotary drum (13) with a plurality of groups of air blowing holes (22) which are used for linking when the rotary drum (6) rotates the driving piece (18) which is used for blowing by the rotation of the fan blade (7), the driving piece (18) comprises a plurality of groups of fixed pipes (20) which are fixedly arranged on the outer wall of the rotary drum (13), a rotating shaft (21) is rotationally connected on the fixed pipes (20), a plurality of groups of fan blades (7) are uniformly and fixedly arranged on the outer wall of the rotating shaft (21), a plurality of groups of air blowing holes (22) which are communicated with the discharge groove (14) and the fixed pipes (20) are arranged on the rotary drum (13), one end of the air blowing holes (22) which are communicated with the discharge groove (14) is obliquely far away from one end of the conveying spiral (3), a first rotary shaft (25) which is used for linking when the rotary drum (6) rotates and is rotationally provided with a rotating piece (21) which is rotationally arranged on the rotating shaft (21), a first rotary shaft (23) which is coaxially arranged on the outer wall (2), the utility model discloses a feed device, including installation pipe (25), inner gear (24) and ring gear (26), outer wall fixedly connected with of rotary drum (6) with annular plate (27) of ring gear (26) one side rotation connection, pan feeding mechanism (8) still including fixed mounting in annular pipe (28) in the input pipe (9) outside, on annular pipe (28) intercommunication be connected with connecting pipe (29) of installation pipe (25) one side fixed connection, connecting pipe (29) with installation pipe (25) are linked together, the one end of inlet channel (10) with annular pipe (28) are linked together, the inner wall fixedly connected with filter screen (30) of input pipe (9), the inner wall of input pipe (9) is equipped with and is used for carrying out the shovel piece (31) of shovel of fodder of filter screen (30) surface adhesion.
2. The screw conveyor capable of achieving rapid feed and discharge according to claim 1, wherein: the utility model provides a scraper blade spare (31) include with input tube (9) inner wall is along vertical direction sliding connection's annular scraper blade (32), the outer wall of annular scraper blade (32) with filter screen (30) are along vertical direction sliding connection, lifting groove (33) have been seted up to the side of input tube (9), be connected with lifter plate (34) along vertical direction sliding connection in lifting groove (33), the side of annular scraper blade (32) with lifter plate (34) fixed connection, be equipped with on lifter plate (34) be used for link when drive shaft (11) rotate lifter plate (34) goes up and down reciprocating motion's lifter plate (35).
3. A screw conveyor capable of achieving rapid feed and discharge according to claim 2, characterized in that: the lifting piece (35) comprises a pushing rod (36) fixedly installed on the lifting plate (34), and a cam (37) for pushing up the pushing rod (36) to reciprocate is fixedly connected to the driving shaft (11).
4. The screw conveyor capable of achieving rapid feed and discharge according to claim 1, wherein: the upper end of the input pipe (9) is connected with a feeding hopper (38) in a communicating way.
5. A screw conveyor capable of achieving rapid feed and discharge according to claim 2, characterized in that: the upper side and the lower side of the annular shovel blade (32) are both in blade shapes.
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| CN202310869991.6A CN116588604B (en) | 2023-07-17 | 2023-07-17 | Screw conveyer capable of realizing quick feed and discharge |
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| CN116588604B true CN116588604B (en) | 2023-09-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117246732B (en) * | 2023-11-15 | 2024-02-02 | 江苏康乾环境安全技术有限公司 | Medical waste conveyor |
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| US4711607A (en) * | 1985-10-22 | 1987-12-08 | Coalair Systems | High speed auger venturi system and method for conveying bulk materials |
| CN111216933A (en) * | 2020-01-20 | 2020-06-02 | 河南工业大学 | Ultrafine powder variable-diameter variable-pitch spiral feeding and micro-negative pressure degassing device |
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