CN113525735A - Feeding device for automatic emptying machine - Google Patents

Feeding device for automatic emptying machine Download PDF

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Publication number
CN113525735A
CN113525735A CN202110816256.XA CN202110816256A CN113525735A CN 113525735 A CN113525735 A CN 113525735A CN 202110816256 A CN202110816256 A CN 202110816256A CN 113525735 A CN113525735 A CN 113525735A
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CN
China
Prior art keywords
fixedly connected
box body
hopper
feeding device
electric telescopic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110816256.XA
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Chinese (zh)
Inventor
不公告发明人
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Ma Yaohai
Original Assignee
Ma Yaohai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ma Yaohai filed Critical Ma Yaohai
Priority to CN202110816256.XA priority Critical patent/CN113525735A/en
Publication of CN113525735A publication Critical patent/CN113525735A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04—Stationary flat screens
    • 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
    • B07B11/06—Feeding or discharging 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
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B2039/009—Multiple outlets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The invention discloses a feeding device for an automatic emptying machine, and belongs to the technical field of grain packaging. A feeding device for an automatic emptying machine comprises a box body and a supporting seat fixedly connected to the top of the box body, wherein a feeding hopper is detachably connected in the supporting seat, a discharging hopper is fixedly connected in the box body, the inner wall of the discharging hopper is rotatably connected with a rotating plate, the top of the discharging hopper is fixedly connected with a guide mechanism, two ends of the rotating plate are fixedly connected with connecting ropes, the connecting ropes penetrate through the guide mechanism, an air inlet pipeline is fixedly connected in the box body, the top of the air inlet pipeline is fixedly connected with a blocking plate, and the blocking plate is rotatably connected with a first guide baffle and a second guide baffle; according to the invention, the discharge port is rapidly opened and closed through the rapid rotation of the rotating plate, and the continuous bagging of grains and the weight balance of grain bagging can be maintained by matching with the rotation of the guide baffle.

Description

Feeding device for automatic emptying machine
This application is divisional application, and the original case patent number is: 202010740974.9, filing date 2020, 07, 29, entitled: an automatic feeding machine has a feeding device with a guide structure.
Technical Field
The invention relates to the technical field of grain packaging, in particular to a feeding device for an automatic emptying machine.
Background
Cereals are the general term of cereal plants or grain crops, have wide coverage range, comprise rice, wheat, millet, soybean and other coarse cereals, are mainly plant seeds and fruits, are traditional staple food for many Asians, are indispensable food in people's food, and have low bagging efficiency because the small grain processing room for providing rice milling service for farmers at present is directly and manually bagged after processing.
In order to improve bagging efficiency, small-sized automatic cereal processing room bagging equipment appears on the market, processed cereals enter the automatic bagging equipment through feeding equipment to realize automatic bagging, but the conventional bagging equipment usually needs to pause a machine when bagging and sealing, continuous bagging cannot be realized, and the total amount of cereals cannot be kept balanced during bagging, so that a feeding device capable of continuously bagging needs to be designed.
Disclosure of Invention
The invention aims to solve the problems that grain bagging equipment cannot continuously bag grains and grain weight is unbalanced in the prior art, and provides a feeding device for an automatic emptying machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a feeding device for an automatic emptying machine comprises a box body and a supporting seat fixedly connected to the top of the box body, wherein a feeding hopper is detachably connected in the supporting seat, a discharging hopper is fixedly connected in the box body, the inner wall of the discharging hopper is rotatably connected with a rotating plate, the top of the discharging hopper is fixedly connected with a guide mechanism, two ends of the rotating plate are fixedly connected with connecting ropes, the connecting ropes penetrate through the guide mechanism, two sides of the discharging hopper are fixedly connected with a first discharging port and a second discharging port, an air inlet pipeline is fixedly connected in the box body, the top of the air inlet pipeline is fixedly connected with a blocking plate, the blocking plate is arranged above the discharging hopper and corresponds to the feeding hopper, a first guide baffle plate and a second guide baffle plate are rotatably connected on the blocking plate, one end, far away from the rotating plate, of the connecting ropes is fixedly connected to the bottoms of the first guide baffle plate and the second guide baffle plate respectively, the inner wall of the box body is rotatably connected with a first electric telescopic rod and a second electric telescopic rod, the output end of the first electric telescopic rod is rotatably connected to the outer wall of the first guide baffle plate, the output end of the second electric telescopic rod is rotatably connected to the outer wall of the second guide baffle plate, the bottom wall of the box body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a coupler, the servo motor is fixedly connected with a transmission shaft through the coupler, the transmission shaft extends into the feed hopper and is fixedly connected with a helical blade, and an air draft mechanism matched with the transmission shaft is arranged in the air inlet pipeline;
the guide mechanism comprises a connecting column and a roller, the connecting column is fixedly connected to the top of the discharge hopper, the roller is rotatably connected to the connecting column, and the connecting rope is attached to the roller.
Preferably, the inner wall of the box body is fixedly connected with a supporting column, and the discharge hopper is fixedly connected to the top of the supporting column.
Preferably, the number of the supporting columns is two.
Preferably, the air draft mechanism includes pivot, convulsions blade and driven bevel gear and with the corresponding air outlet of convulsions blade, driven bevel gear and convulsions blade fixed connection are respectively at the both ends of pivot, fixedly connected with convulsions support in the intake stack, the pivot rotates to be connected on convulsions support, fixedly connected with drive bevel gear on the transmission shaft, drive bevel gear meshes with driven bevel gear mutually.
Preferably, the quantity of convulsions blade is the multiunit, and the multiunit convulsions blade is the circumference equipartition in the pivot.
Preferably, the inner wall of the box body is fixedly connected with a first rotating support, and the first electric telescopic rod and the second electric telescopic rod are both rotatably connected to the first rotating support.
Preferably, the outer walls of the first guide baffle and the second guide baffle are fixedly connected with a second rotating support, and the output end of the first electric telescopic rod and the output end of the second electric telescopic rod are rotatably connected to the second rotating support.
Preferably, a screen is slidably connected to the inside of the feed hopper.
Preferably, the bottom of the feed hopper is slidably connected with a blocking plate.
Compared with the prior art, the invention provides a feeding device for an automatic emptying machine, which has the following beneficial effects:
when a user needs to pack the grains, firstly, the grains roughly processed by a machine are put into a feed hopper, a screen can remove large-particle impurities in the grains, a baffle plate is taken out, the grains in the feed hopper fall, a servo motor is started, the servo motor drives a driving bevel gear and a helical blade to rotate through a transmission shaft, the helical blade can enable the grains to fall quickly, when the grains fall into the top of a baffle plate, a first electric telescopic rod drives a first guide baffle plate to rotate, the first guide baffle plate drives a rotating plate to rotate through a connecting rope, the grains fall into a discharge hopper through the baffle plate and the first guide baffle plate, when the grains fall into the discharge hopper, the driving bevel gear drives blades of an air draft blade to rotate through a driven bevel gear, the air draft blade blows out the impurities in the grains through an air outlet, the grains fall into the packaging bag through a first discharge outlet after falling into the discharge hopper, when the grains in the packaging bag are full, second electric telescopic handle extension, first electric telescopic handle shrink, second deflector plate drives the commentaries on classics board through connecting the rope simultaneously and rotates, and first discharge gate is closed this moment, and the second discharge gate is opened, and cereal enters into the wrapping bag through the second discharge gate in to realized continuous bagging-off, the quick rotation of commentaries on classics board can realize opening fast and closing of discharge gate, can effectively reduce the cereal in the discharge gate and remain, thereby weight balance when having guaranteed cereal bagging-off.
The parts not involved in the device are the same as or can be realized by the prior art, and the invention can realize continuous bagging of grains and can keep the weight balance of grain bagging.
Drawings
Fig. 1 is a front view of a feeding device for an automatic emptying machine according to the present invention;
fig. 2 is a side view of a feeding device for an automatic emptying machine according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 1 of a feeding device for an automatic emptying machine according to the present invention;
FIG. 4 is a cross-sectional view taken along line B-B in FIG. 1 of a feeding device for an automatic emptying machine according to the present invention;
fig. 5 is a partially enlarged view of a feeding device for an automatic emptying machine shown in fig. 1 at C.
In the figure: 1. a box body; 2. a support pillar; 3. a discharge hopper; 4. an air outlet; 5. rotating the plate; 6. a first guide baffle; 601. a second guide baffle; 7. a supporting seat; 8. a feed hopper; 9. screening a screen; 10. a barrier plate; 11. a helical blade; 12. a damming board; 13. an air inlet pipeline; 14. a drive shaft; 15. a servo motor; 16. a coupling; 17. a first discharge port; 171. a second discharge port; 18. connecting columns; 19. connecting ropes; 20. a first rotating support; 201. a second rotating support; 21. a first electric telescopic rod; 22. a second electric telescopic rod; 23. an air draft support; 24. a driven bevel gear; 25. a drive bevel gear; 26. air draft blades; 27. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a feeding device for an automatic emptying machine comprises a box body 1 and a supporting seat 7 fixedly connected to the top of the box body 1, a feeding hopper 8 is detachably connected to the supporting seat 7, a discharging hopper 3 is fixedly connected to the inside of the box body 1, a rotating plate 5 is rotatably connected to the inner wall of the discharging hopper 3, a guide mechanism is fixedly connected to the top of the discharging hopper 3, connecting ropes 19 are fixedly connected to both ends of the rotating plate 5, the connecting ropes 19 pass through the guide mechanism, a first discharging port 17 and a second discharging port 171 are fixedly connected to both sides of the discharging hopper 3, an air inlet pipe 13 is fixedly connected to the inside of the box body 1, a baffle plate 12 is fixedly connected to the top of the air inlet pipe 13, the baffle plate 12 is arranged above the discharging hopper 3, the baffle plate 12 corresponds to the feeding hopper 8, a first guide baffle 6 and a second guide baffle 601 are rotatably connected to the baffle plate 12, one end of the connecting rope 19, far away from the rotating plate 5, is fixedly connected to the bottoms of the first guide baffle plate 6 and the second guide baffle 601 respectively, the inner wall of the box body 1 is rotationally connected with a first electric telescopic rod 21 and a second electric telescopic rod 22, the output end of the first electric telescopic rod 21 is rotationally connected on the outer wall of the first guide baffle 6, the output end of the second electric telescopic rod 22 is rotationally connected on the outer wall of the second guide baffle 601, the bottom wall of the box body 1 is fixedly connected with a servo motor 15, the output end of the servo motor 15 is fixedly connected with a coupler 16, the servo motor 15 is fixedly connected with a transmission shaft 14 through the coupler 16, the transmission shaft 14 extends into the feed hopper 8 and is fixedly connected with a helical blade 11, an air draft mechanism matched with the transmission shaft 14 is arranged in the air inlet pipeline 13, the guide mechanism comprises a connecting column 18 and a roller, the connecting column 18 is fixedly connected on the top of the discharge hopper 3, the roller is rotationally connected on the connecting column 18, a connecting rope 19 is attached to the roller, and the inner wall of the box body 1 is fixedly connected with a support column 2, the discharge hopper 3 is fixedly connected to the top of the support column 2, the number of the support columns 2 is two, the servo motor 15 drives the helical blade 11 to rotate through the transmission shaft 14, the helical blade 11 can drive grains to fall rapidly, after the grains fall onto the barrier plate 12, the grains fall into the discharge hopper 3 through the barrier plate 12 and the first guide baffle 6, the grains fall into the discharge hopper 3 and enter the packaging bag through the first discharge port 17, when the packaging bag is full of the grains, the second electric telescopic rod 22 extends, the first electric telescopic rod 21 contracts, meanwhile, the second guide baffle 601 drives the rotating plate 5 to rotate through the connecting rope 19, at the moment, the first discharge port 17 is closed, the second discharge port 171 is opened, the grains enter the packaging bag through the second discharge port 171, thereby realizing continuous bagging, the rapid rotation of the rotating plate 5 can realize the rapid closing and opening of the discharge ports, and reduce the grain residue in the discharge ports, thereby ensuring the weight balance when the grains are bagged.
Example 2:
referring to fig. 1-5, basically the same as embodiment 1, further, the air draft mechanism includes a rotating shaft 27, air draft blades 26, a driven bevel gear 24 and an air outlet 4 corresponding to the air draft blades 26, the driven bevel gear 24 and the air draft blades 26 are respectively and fixedly connected to both ends of the rotating shaft 27, an air draft bracket 23 is fixedly connected in the air inlet pipe 13, the rotating shaft 27 is rotatably connected to the air draft bracket 23, a driving bevel gear 25 is fixedly connected to the driving shaft 14, the driving bevel gear 25 is engaged with the driven bevel gear 24, the number of the air draft blades 26 is multiple groups, and a plurality of groups of air draft blades 26 are circumferentially and uniformly distributed on the rotating shaft 27, the transmission shaft 14 drives the driving bevel gear 25 to rotate, the driving bevel gear 25 drives the driven bevel gear 24 to rotate, and the driven bevel gear 24 drives the air draft blades 26 to rotate through the rotating shaft 27, so that the flaky impurities in the grains can be effectively removed.
Example 3:
referring to fig. 1 to 5, substantially the same as embodiment 1, further, a first rotating support 20 is fixedly connected to an inner wall of the box body 1, the first electric telescopic rod 21 and the second electric telescopic rod 22 are both rotatably connected to the first rotating support 20, the outer walls of the first guiding baffle 6 and the second guiding baffle 601 are both fixedly connected to a second rotating support 201, an output end of the first electric telescopic rod 21 and an output end of the second electric telescopic rod 22 are both rotatably connected to the second rotating support 201, a screen 9 is slidably connected to the inside of the feeding hopper 8, and the screen 9 can effectively remove large-particle impurities in grains.
Example 4:
referring to fig. 1-5, substantially the same as in example 1, further, a baffle plate 10 is slidably connected to the bottom of the hopper 8, and the baffle plate 10 can quickly stop the grains in the hopper 8 from falling.
The working principle is as follows: when a user needs to pack the grains, firstly, the grains roughly processed by a machine are put into a feed hopper 8, a screen 9 can remove large-particle impurities in the grains, a baffle plate 10 is taken out, the grains in the feed hopper 8 fall down, a servo motor 15 is started, the servo motor 15 drives a driving bevel gear 25 and a helical blade 11 to rotate through a transmission shaft 14, the helical blade 11 can enable the grains to fall down quickly, when the grains fall into the top of a baffle plate 12, a first electric telescopic rod 21 drives a first guide baffle plate 6 to rotate, the first guide baffle plate 6 drives a rotating plate 5 to rotate through a connecting rope 19, the grains fall into a discharge hopper 3 through the baffle plate 12 and the first guide baffle plate 6, when the grains fall into the discharge hopper 3, the driving bevel gear 25 drives blades of an air draft blade 26 to rotate through a driven bevel gear 24, the air draft blade 26 blows out impurities in the grains through an air outlet 4, the grains fall into the discharge hopper 3 and then enter into a packaging bag through a first discharge port 17, when cereal in the wrapping bag is full of, the extension of second electric telescopic handle 22, the shrink of first electric telescopic handle 21, second direction baffle 601 drives commentaries on classics board 5 through connecting rope 19 simultaneously and rotates, first discharge gate 17 is closed this moment, second discharge gate 171 is opened, cereal enters into the wrapping bag through second discharge gate 171, thereby continuous bagging-off has been realized, the quick rotation of commentaries on classics board 5 can realize opening fast and closing of discharge gate, can effectively reduce cereal in the discharge gate and remain, thereby weight balance when having guaranteed cereal bagging-off.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. A feeding device for an automatic emptying machine comprises a box body (1) and a supporting seat (7) fixedly connected to the top of the box body (1), wherein a feeding hopper (8) is detachably connected in the supporting seat (7), and is characterized in that a discharging hopper (3) is fixedly connected in the box body (1), a rotating plate (5) is rotatably connected to the inner wall of the discharging hopper (3), a guide mechanism is fixedly connected to the top of the discharging hopper (3), connecting ropes (19) are fixedly connected to both ends of the rotating plate (5), the connecting ropes (19) penetrate through the guide mechanism, a first discharging port (17) and a second discharging port (171) are fixedly connected to both sides of the discharging hopper (3), an air inlet pipeline (13) is fixedly connected in the box body (1), a blocking plate (12) is fixedly connected to the top of the air inlet pipeline (13), and the blocking plate (12) is arranged above the discharging hopper (3), and the baffle plate (12) is corresponding to the feed hopper (8), the baffle plate (12) is connected with a first guide baffle (6) and a second guide baffle (601) in a rotating way, one end of the connecting rope (19) far away from the rotating plate (5) is respectively and fixedly connected with the bottoms of the first guide baffle (6) and the second guide baffle (601), the inner wall of the box body (1) is connected with a first electric telescopic rod (21) and a second electric telescopic rod (22) in a rotating way, the output end of the first electric telescopic rod (21) is connected on the outer wall of the first guide baffle (6) in a rotating way, the output end of the second electric telescopic rod (22) is connected on the outer wall of the second guide baffle (601) in a rotating way, the bottom wall of the box body (1) is fixedly connected with a servo motor (15), the output end of the servo motor (15) is fixedly connected with a coupler (16), and the servo motor (15) is fixedly connected with a transmission shaft (14) through the coupler (16), the transmission shaft (14) extends into the feed hopper (8) and is fixedly connected with a helical blade (11), and an air draft mechanism matched with the transmission shaft (14) is arranged in the air inlet pipeline (13);
the guide mechanism comprises a connecting column (18) and a roller, the connecting column (18) is fixedly connected to the top of the discharge hopper (3), the roller is rotatably connected to the connecting column (18), and the connecting rope (19) is attached to the roller.
2. The feeding device for the automatic emptying machine as claimed in claim 1, wherein a supporting column (2) is fixedly connected to the inner wall of the box body (1), and the discharge hopper (3) is fixedly connected to the top of the supporting column (2).
3. The feeding device for the automatic emptying machine as claimed in claim 2, wherein the number of the supporting columns (2) is two.
4. The feeding device for the automatic emptying machine, according to claim 1, is characterized in that the air draft mechanism comprises a rotating shaft (27), air draft blades (26), driven bevel gears (24) and air outlets (4) corresponding to the air draft blades (26), the driven bevel gears (24) and the air draft blades (26) are respectively and fixedly connected to two ends of the rotating shaft (27), an air draft support (23) is fixedly connected to the inside of the air inlet pipeline (13), the rotating shaft (27) is rotatably connected to the air draft support (23), driving bevel gears (25) are fixedly connected to the transmission shaft (14), and the driving bevel gears (25) are meshed with the driven bevel gears (24).
5. The feeding device for the automatic emptying machine as claimed in claim 4, wherein the number of the air draft blades (26) is multiple, and the multiple groups of the air draft blades (26) are circumferentially and uniformly distributed on the rotating shaft (27).
6. The feeding device for the automatic emptying machine as claimed in claim 4, wherein a first rotating support (20) is fixedly connected to the inner wall of the box body (1), and the first electric telescopic rod (21) and the second electric telescopic rod (22) are both rotatably connected to the first rotating support (20).
7. The feeding device for the automatic emptying machine as claimed in claim 6, wherein the outer walls of the first guide baffle (6) and the second guide baffle (601) are fixedly connected with a second rotating support (201), and the output end of the first electric telescopic rod (21) and the output end of the second electric telescopic rod (22) are rotatably connected with the second rotating support (201).
8. The feeding device for the automatic emptying machine as claimed in claim 1, wherein a screen (9) is slidably connected inside the feeding hopper (8).
9. The feeding device for the automatic emptying machine as claimed in claim 7, wherein a blocking plate (10) is slidably connected to the bottom of the feeding hopper (8).
CN202110816256.XA 2020-07-29 2020-07-29 Feeding device for automatic emptying machine Pending CN113525735A (en)

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Application Number Priority Date Filing Date Title
CN202110816256.XA CN113525735A (en) 2020-07-29 2020-07-29 Feeding device for automatic emptying machine

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CN202110816256.XA CN113525735A (en) 2020-07-29 2020-07-29 Feeding device for automatic emptying machine
CN202010740974.9A CN111874275B (en) 2020-07-29 2020-07-29 Feeding device with guide structure for automatic discharging machine

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CN202110816256.XA Pending CN113525735A (en) 2020-07-29 2020-07-29 Feeding device for automatic emptying machine

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Publication number Priority date Publication date Assignee Title
CN114471219A (en) * 2021-08-19 2022-05-13 江苏华安石化科技有限公司 High-stability dust-removing type mixer

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Application publication date: 20211022