CN114229528A - Throw material conveyor with good sealing function - Google Patents
Throw material conveyor with good sealing function Download PDFInfo
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- CN114229528A CN114229528A CN202210062744.0A CN202210062744A CN114229528A CN 114229528 A CN114229528 A CN 114229528A CN 202210062744 A CN202210062744 A CN 202210062744A CN 114229528 A CN114229528 A CN 114229528A
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- good sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
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- 238000000034 method Methods 0.000 abstract description 10
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- 239000004568 cement Substances 0.000 description 5
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0425—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with vibrating or shaking means
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of feeding and conveying, in particular to a feeding conveying device with a good sealing function, which comprises a roller frame and a feeding barrel arranged above the roller frame, wherein two sides of the bottom end of the feeding barrel are provided with extension end pieces, a primary feeding sealing assembly is arranged on one side in the feeding barrel, a secondary feeding sealing assembly is arranged on one opposite side of the two extension end pieces, the primary feeding sealing assembly comprises a rotating shaft rod which is rotatably connected to one side in the feeding barrel, and an arc-shaped turning plate is fixedly arranged on one side of the circumferential outer wall of the rotating shaft rod; according to the invention, the first feeding sealing assembly is arranged, the arc-shaped turning plate is in a completely closed state under the action of gravity by the counterweight block, materials are rapidly accumulated on the lower side of the arc-shaped turning plate in the feeding process, and a gap is gradually opened by the arc-shaped turning plate under the action of gravity as the materials are increased, so that the materials are prevented from being excessively accumulated, and the dynamic air locking function is realized.
Description
Technical Field
The invention relates to the technical field of feeding and conveying, in particular to a feeding and conveying device with a good sealing function.
Background
Cement refers to a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. In the production and processing process of cement, the working procedures of raw material grinding, clinker calcining, cement clinker fine grinding and the like are required, and all the working procedures need to use a feeding and conveying device.
In the prior art, the following problems exist:
traditional general design of throwing material conveyor is comparatively simple, throws the material in-process, because dynamic leakproofness is relatively poor, often leads to a lot of elegant raw materials dust to appear, can lead to the waste of raw materials on the one hand, and on the other hand can seriously influence the processing environment in workshop, is unfavorable for workshop staff's physical and mental health and workshop equipment's operation, so has certain limitation.
Disclosure of Invention
The present invention is directed to a feeding and conveying device with good sealing function, so as to solve the problems mentioned in the background art.
The technical scheme of the invention is as follows: a feeding conveying device with a good sealing function comprises a roller frame and a feeding barrel arranged above the roller frame, wherein two sides of the bottom end of the feeding barrel are provided with extension end pieces, one side inside the feeding barrel is provided with a primary feeding sealing assembly, one opposite side of the two extension end pieces is provided with a secondary feeding sealing assembly, the primary feeding sealing assembly comprises a rotating shaft rod rotatably connected to one side inside the feeding barrel, one side of the circumferential outer wall of the rotating shaft rod is fixedly provided with an arc-shaped turning plate, one end of the rotating shaft rod is fixedly provided with an arm rod, the bottom end of the arm rod is fixedly connected with a balancing weight, the top end of the feeding barrel is provided with a feeding port, one end, far away from the rotating shaft rod, of the outer wall at the top of the feeding port is provided with an anti-blocking mechanism, the inner bottom of the feeding barrel is provided with a material distributing mechanism, and the secondary feeding sealing assembly comprises an arc-shaped material stirring plate, one end of the arc-shaped kickoff plate, which is close to the charging barrel, is fixedly connected to one side of the two extending end pieces, and the other end of the arc-shaped kickoff plate is kept in a drooping state under the action of gravity; the first material seal assembly of throwing that sets up, the balancing weight lets the arc turn over the board and be in the complete closure state with the help of the armed lever under the effect of gravity, throws the material in-process, and the material turns over board downside rapid accumulation at the arc, increases along with the material, and the material makes the arc turn over the board and opens a gap gradually under the effect of gravity, and the material accumulation is more the wide unloading in gap just faster more to guarantee that the material is unlikely to too much accumulation, realize dynamic lock wind function.
Preferably, the arc switch plate includes the rubber tape, and the bottom side of rubber tape is provided with a plurality of wear-resisting billet, the heavy groove of installation has all been seted up with relative one side in rubber tape in wear-resisting billet both ends, and corresponds two heavy grooves of installation and have connecting bolt through threaded connection, the section of wear-resisting billet is the trapezium structure.
Preferably, the roller frame is sleeved with a feeding belt in a tensioning manner, side frames are fixedly mounted on the outer walls of the two sides of the feeding barrel, and a discharging port is formed by the feeding belt and one side, opposite to one end of the arc-shaped material shifting plate, of the feeding belt.
Preferably, the anti-blocking mechanism comprises a y-shaped mounting plate fixedly mounted on the outer wall of one side of the feeding port, limiting seat blocks are fixedly mounted at two ends of one side of the feeding port, and a push rod motor is fixedly mounted on the outer wall of the top of the y-shaped mounting plate.
Preferably, the end of the extension rod of the push rod motor is fixedly provided with a limit end rod connected with the limit seat block in a sliding manner, two sides of the outer wall of the circumference of the limit end rod are provided with limit convex ribs, the bottom side of the limit end rod is fixedly provided with a U-shaped connecting frame, and the bottom of the U-shaped connecting frame is fixedly connected with a plurality of S-shaped deflector rods distributed at equal intervals.
Preferably, the material distributing mechanism comprises two connecting end plates fixed on the inner wall of the feeding barrel and a top rod fixedly connected on the inner wall of the feeding barrel, a first vibrating spring is fixedly mounted on one opposite side of the two connecting end plates, and a plurality of follow-up material shifting plates are fixedly connected with the first vibrating spring at equal intervals.
Preferably, the outer wall of the bottom of the top rod is fixedly connected with a plurality of material distributing toothed sheets which are distributed equidistantly, the material distributing toothed sheets are overlapped with one end, opposite to the servo material shifting plate, of the material distributing toothed sheets by five to ten millimeters, an angle disc is fixedly mounted on one side of the feeding barrel, and the angle disc and the rotating shaft rod are in the same circle center.
Preferably, the outer walls of the bottoms of the follow-up material shifting plates are fixedly provided with Y-shaped bottom plates, and one ends of the material distributing toothed plates are provided with beveled ends.
Preferably, the outer wall of the bottom of each wear-resistant steel bar is provided with a plurality of uniformly distributed strip-shaped lugs.
Preferably, the two ends of the opposite side of the outer wall of the bottom of the arc-shaped turning plate and the inner wall of the feeding barrel are respectively and fixedly connected with a supporting spring and a second vibrating spring, and the outer wall of the arc-shaped turning plate is fixedly connected with a plurality of material distributing convex ribs which are distributed equidistantly.
The invention provides a feeding and conveying device with good sealing function through improvement, and compared with the prior art, the feeding and conveying device has the following improvements and advantages:
one is as follows: according to the invention, the first feeding sealing assembly is arranged, the arc-shaped turning plate is in a completely closed state under the action of gravity by the counterweight block, materials are quickly accumulated at the lower side of the arc-shaped turning plate in the feeding process, and as the materials are increased, the arc-shaped turning plate is gradually opened into a gap under the action of gravity, the more the materials are accumulated, the wider the gap is, the faster the feeding is, so that the excessive accumulation of the materials is avoided, and the dynamic air locking function is realized;
the second step is as follows: according to the invention, by utilizing the arranged anti-blocking mechanism, the limit end rod can be driven to move back and forth along the limit seat block by utilizing the arranged push rod motor, so that the lower side of the arc-shaped turning plate is effectively shifted by matching the arranged U-shaped connecting frame and the S-shaped shifting rod, and a good anti-blocking effect is achieved, thereby ensuring the smooth operation of the blanking operation;
and thirdly: according to the invention, by using the arranged material distribution mechanism, when the push rod motor drives the limiting end rod to move back, the vibration of the first vibration spring at the bottom end can be caused, so that the follow-up material shifting plate is caused to move back and forth, the falling material is uniformly paved, and meanwhile, the material is driven by the feeding belt to pass through the plurality of material distribution toothed sheets to play a good material distribution role;
fourthly, the method comprises the following steps: according to the invention, the arranged arc-shaped material shifting plate is utilized, the rubber belt and the wear-resistant steel bar are put on the material under the action of gravity, when the thickness of the material is thicker, the arc-shaped material shifting plate is supported by the material, when the material is thinner, the arc-shaped material shifting plate falls under the action of gravity, and the arc-shaped material shifting plate is always tightly put on the material, so that the dynamic sealing effect is realized;
and fifthly: according to the invention, the Y-shaped bottom sheet arranged at the bottom end of the follow-up material shifting plate is utilized, so that the shifting effect of the follow-up material shifting plate on materials can be effectively improved; the inclined opening end is utilized, so that the influence of the material distributing toothed sheet on the arc-shaped material shifting plate can be avoided;
and the sixth step: the strip-shaped convex pieces arranged at the bottom sides of the wear-resistant steel bars are utilized, so that the contact degree with materials is improved, and the dynamic sealing effect on the materials is ensured; the feeding speed can be automatically adjusted under the action of the gravity of the material by using the arranged supporting spring and the second vibrating spring, and the second vibrating spring can cause small-amplitude shaking of the arc-shaped turning plate, so that material blockage is avoided; the utilization sets up the protruding muscle of branch material on the arc turns over the board, can guarantee that arc turns over board self and has preliminary branch material effect, avoids the material to concentrate on one side unloading.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section in perspective;
FIG. 3 is a partially cut-away perspective view of another aspect of the present invention;
FIG. 4 is a perspective view of the arcuate kickoff plate of the present invention;
FIG. 5 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 6 is a schematic structural diagram of a material distribution assembly according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a three-arc-shaped kick-out plate structure according to an embodiment of the present invention;
fig. 8 is a schematic view of a four-arc flap structure according to an embodiment of the present invention.
Description of reference numerals:
1. a roller frame; 101. a feed belt; 2. a balancing weight; 201. an arm lever; 202. rotating the shaft lever; 3. an angle scale; 4. a charging barrel; 401. a side frame; 402. a feeding port; 403. connecting the end plates; 404. a first vibrating spring; 405. a servo kick-out plate; 406. distributing toothed sheets; 407. a tip rod; 408. a beveled end; 409. a Y-shaped bottom sheet; 5. a push rod motor; 501. an S-shaped deflector rod; 502. a limiting seat block; 503. a limiting end rod; 504. a U-shaped connecting frame; 505. a y-shaped mounting plate; 506. limiting convex ribs; 6. an extension end piece; 7. an arc-shaped kickoff plate; 701. wear-resistant steel bars; 702. installing a sink tank; 703. a connecting bolt; 704. a rubber belt; 705. a strip tab; 8. an arc-shaped turning plate; 801. a support spring; 802. distributing convex ribs; 803. A second vibrating spring; 9. and a discharge port.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a feeding and conveying device with a good sealing function through improvement, and the technical scheme of the invention is as follows:
the first embodiment is as follows:
as shown in fig. 1-5, a feeding conveyor with good sealing function comprises a roller frame 1 and a feeding cylinder 4 disposed above the roller frame 1, wherein two sides of the bottom end of the feeding cylinder 4 are provided with extending end pieces 6, one side inside the feeding cylinder 4 is provided with a primary feeding sealing assembly, one opposite side of the two extending end pieces 6 is provided with a secondary feeding sealing assembly, the primary feeding sealing assembly comprises a rotating shaft rod 202 rotatably connected to one side inside the feeding cylinder 4, one side of the circumferential outer wall of the rotating shaft rod 202 is fixedly provided with an arc-shaped turning plate 8, one end of the rotating shaft rod 202 is fixedly provided with an arm rod 201, the bottom end of the arm rod 201 is fixedly connected with a balancing weight 2, the top end of the feeding cylinder 4 is provided with a feeding port 402, one end of the top outer wall of the feeding port 402, which is far away from the rotating shaft rod 202, the inner bottom of the feeding cylinder 4 is provided with a material distributing mechanism, the secondary feeding sealing assembly comprises an arc-shaped material shifting plate 7, one end of the arc-shaped material shifting plate 7, close to the feeding barrel 4, is fixedly connected to one side, opposite to the two extending end pieces 6, of the feeding barrel, and the other end of the arc-shaped material shifting plate 7 is kept in a drooping state under the action of gravity; the first material seal assembly of throwing that sets up, balancing weight 2 under the effect of gravity lets the arc turn over board 8 and be in the complete closure state with the help of armed lever 201, throws the material in-process, and the material turns over board 8 downside rapid accumulation at the arc, increases along with the material, and the material makes the arc turn over board 8 and opens a gap gradually under the effect of gravity, and the more gap of material accumulation is just faster more wide unloading more to guarantee that the material is unlikely to too much accumulation, realize dynamic lock wind function.
Further, the arc-shaped kickoff plate 7 comprises a rubber belt 704, a plurality of wear-resistant steel bars 701 are arranged on the bottom side of the rubber belt 704, mounting sunken grooves 702 are formed in two ends of each wear-resistant steel bar 701 and one side, opposite to the rubber belt 704, of each wear-resistant steel bar 701, connecting bolts 703 are connected to the corresponding two mounting sunken grooves 702 through threads, and the sections of the wear-resistant steel bars 701 are in a trapezoid structure; utilize the arc switch-plate 7 that sets up, rubber tape 704 and wear resistant billet 701 lean on the action of gravity to take on the material down, and when the material thickness was thick, arc switch-plate 7 was held up by the material, and arc switch-plate 7 descends under the action of gravity when the material was thinner for arc switch-plate 7 is inseparable all the time to take on the material, thereby plays dynamic seal's effect.
Further, a feeding belt 101 is sleeved on the roller frame 1 in a tensioning mode, side frames 401 are fixedly mounted on the outer walls of the two sides of the feeding barrel 4, and a discharging port 9 is formed in one side, opposite to one end of the arc-shaped material shifting plate 7, of the feeding belt 101.
Further, the anti-blocking mechanism comprises a y-shaped mounting plate 505 fixedly mounted on the outer wall of one side of the feeding port 402, both ends of one side of the feeding port 402 are fixedly mounted with a limiting seat block 502, and the outer wall of the top of the y-shaped mounting plate 505 is fixedly mounted with a push rod motor 5; by means of the arranged anti-blocking mechanism, the arranged push rod motor 5 can be used for driving the limiting end rod 503 to move back and forth along the limiting seat block 502.
Furthermore, a limit end rod 503 slidably connected with the limit seat block 502 is fixedly installed at the end of the extension rod of the push rod motor 5, limit convex ribs 506 are arranged on two sides of the circumferential outer wall of the limit end rod 503, a U-shaped connecting frame 504 is fixedly installed at the bottom side of the limit end rod 503, and a plurality of S-shaped shift levers 501 distributed at equal intervals are fixedly connected to the bottom of the U-shaped connecting frame 504; spacing end rod 503 round trip movement, U-shaped link 504 and the S-shaped driving lever 501 that can cooperate to set up effectively stir the downside that the arc turned over board 8 to play good anti-clogging effect, go on smoothly with the assurance unloading operation.
Further, the material distributing mechanism comprises two connecting end plates 403 fixed on the inner wall of the charging barrel 4 and a top rod 407 fixedly connected on the inner wall of the charging barrel 4, a first vibrating spring 404 is fixedly installed on one opposite side of each connecting end plate 403, and a plurality of follow-up material stirring plates 405 are fixedly connected to the first vibrating springs 404 at equal intervals; by utilizing the arranged material distribution mechanism, when the push rod motor 5 drives the limit end rod 503 to return to move, the vibration of the first vibration spring 404 at the bottom end can be caused, so that the follow-up material shifting plate 405 moves back and forth, and the falling materials are uniformly paved.
Further, the outer wall of the bottom of the top rod 407 is fixedly connected with a plurality of material distributing toothed sheets 406 distributed equidistantly, one end of each material distributing toothed sheet 406, which is opposite to the corresponding follow-up material shifting plate 405, is overlapped by five to ten millimeters, one side of the charging barrel 4 is fixedly provided with an angle scale 3, and the angle scale 3 and the rotating shaft rod 202 are in the same circle center; the feeding belt 101 drives the materials to pass through the plurality of distributing gear pieces 406, so that a good distributing effect can be achieved.
When the automatic material feeding device is used, the arc-shaped turning plate 8 is in a completely closed state by the aid of the arm rod 201 under the action of gravity of the first feeding sealing component and the counterweight block 2, materials are quickly accumulated on the lower side of the arc-shaped turning plate 8 in the feeding process, and as the materials are increased, the arc-shaped turning plate 8 is gradually opened into a gap under the action of gravity, the gap is wider as the materials are accumulated, the material is discharged more quickly, so that the materials are prevented from being excessively accumulated, and the dynamic air locking function is realized; by utilizing the arranged anti-blocking mechanism, the limit end rod 503 can be driven by the arranged push rod motor 5 to move back and forth along the limit seat block 502, so that the lower side of the arc-shaped turning plate 8 is effectively shifted by matching with the arranged U-shaped connecting frame 504 and the S-shaped shift lever 501, and a good anti-blocking effect is achieved, and the smooth feeding operation is ensured; by utilizing the arranged material distribution mechanism, when the push rod motor 5 drives the limit end rod 503 to move back, the vibration of the first vibration spring 404 at the bottom end can be caused, so that the follow-up material shifting plate 405 is caused to move back and forth, the falling materials are uniformly paved, and meanwhile, the material conveying belt 101 drives the materials to pass through the plurality of material distribution toothed sheets 406, so that a good material distribution effect is achieved; utilize the arc switch-plate 7 that sets up, rubber tape 704 and wear resistant billet 701 lean on the action of gravity to take on the material down, and when the material thickness was thick, arc switch-plate 7 was held up by the material, and arc switch-plate 7 descends under the action of gravity when the material was thinner for arc switch-plate 7 is inseparable all the time to take on the material, thereby plays dynamic seal's effect.
Example two:
based on the feeding and conveying device with the good sealing function provided by the first embodiment of the application, the second embodiment of the application provides another feeding and conveying device with the good sealing function. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
As shown in fig. 6, in the second embodiment, the outer walls of the bottom portions of the follower switch plates 405 are fixedly provided with Y-shaped bottom plates 409, and one ends of the distributing tooth plates 406 are provided with beveled ends 408; by utilizing the Y-shaped bottom plate 409 arranged at the bottom end of the follow-up material shifting plate 405, the shifting effect of the follow-up material shifting plate 405 on materials can be effectively improved; the beveled end 408 is arranged, so that the influence of the distribution toothed sheet 406 on the arc-shaped material shifting plate 7 can be avoided, and one end of the arc-shaped material shifting plate 7 can be always attached to the material on the feeding belt 101.
Example three:
based on the feeding and conveying device with a good sealing function provided by the above embodiment of the application, the third embodiment of the application provides another feeding and conveying device with a good sealing function. The third embodiment is merely a preferred mode of the above-described embodiments, and the implementation of the third embodiment does not affect the implementation of the above-described embodiments alone.
The third embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 7, the bottom outer walls of the wear-resistant steel bars 701 are provided with a plurality of uniformly distributed strip-shaped lugs 705; the strip-shaped convex pieces 705 arranged at the bottom sides of the wear-resistant steel bars 701 are beneficial to improving the contact degree of the arc-shaped material shifting plate 7 and the materials, so as to achieve the purpose of ensuring the dynamic sealing effect of the materials.
Example four:
based on the feeding and conveying device with a good sealing function provided by the above embodiment of the application, the fourth embodiment of the application provides another feeding and conveying device with a good sealing function. The fourth embodiment is only a preferred mode of the above-described embodiments, and the implementation of the fourth embodiment does not affect the implementation of the above-described embodiments alone.
The fourth embodiment of the present invention will be further described with reference to the drawings and the following description.
As shown in fig. 8, two ends of the opposite side of the outer wall of the bottom of the arc-shaped turning plate 8 and the inner wall of the charging barrel 4 are respectively and fixedly connected with a supporting spring 801 and a second vibrating spring 803, and the outer wall of the arc-shaped turning plate 8 is fixedly connected with a plurality of equally-distributed distributing ribs 802; the arc-shaped turning plate 8 can be turned under the action of the gravity of the material by using the supporting spring 801 and the second vibrating spring 803, so that the blanking rate can be automatically adjusted, and the second vibrating spring 803 can cause small-amplitude shaking of the arc-shaped turning plate 8, so that material blockage is avoided; compared with the embodiment, the design is simpler, and the using effect is better; the utilization sets up the protruding muscle 802 of branch material on the arc turns over the board 8, can guarantee that the arc turns over board 8 self and has preliminary branch material effect, avoids the material to concentrate on one side unloading, is favorable to improving the homogeneity of unloading.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a throw material conveyor with good sealing function, includes roller frame (1) and sets up throwing feed cylinder (4) in roller frame (1) top, its characterized in that: extension end pieces (6) are arranged on two sides of the bottom end of the feeding cylinder (4), a primary feeding sealing assembly is arranged on one side inside the feeding cylinder (4), a secondary feeding sealing assembly is arranged on one opposite side of the two extension end pieces (6), the primary feeding sealing assembly comprises a rotating shaft lever (202) which is rotatably connected to one side inside the feeding cylinder (4), an arc-shaped turning plate (8) is fixedly arranged on one side of the circumferential outer wall of the rotating shaft lever (202), an arm lever (201) is fixedly arranged at one end of the rotating shaft lever (202), a balancing weight (2) is fixedly connected to the bottom end of the arm lever (201), a feeding port (402) is arranged at the top end of the feeding cylinder (4), an anti-blocking mechanism is arranged at one end, far away from the rotating shaft lever (202), of the outer wall of the top of the feeding port (402), and a material distributing mechanism is arranged at the inner bottom of the feeding cylinder (4), the secondary feeding sealing assembly comprises an arc-shaped material shifting plate (7), one end of the arc-shaped material shifting plate (7) close to the feeding barrel (4) is fixedly connected to one side, opposite to the two extending end pieces (6), of the arc-shaped material shifting plate, and the other end of the arc-shaped material shifting plate (7) keeps in a sagging state under the action of gravity.
2. The feeding and conveying device with good sealing function as claimed in claim 1, characterized in that: arc switch board (7) include rubber tape (704), and the bottom side of rubber tape (704) is provided with a plurality of wear-resisting billet (701), the heavy groove of installation (702) has all been seted up with relative one side of rubber tape (704) in wear-resisting billet (701) both ends, and corresponds two heavy grooves of installation (702) and have connecting bolt (703) through threaded connection, the section of wear-resisting billet (701) is the trapezium structure.
3. The feeding and conveying device with good sealing function as claimed in claim 1, characterized in that: the roller frame (1) is tensioned and sleeved with a feeding belt (101), side frames (401) are fixedly mounted on the outer walls of two sides of the charging barrel (4), and a discharging port (9) is formed in one side, opposite to one end of the arc-shaped material shifting plate (7), of the feeding belt (101).
4. The feeding and conveying device with good sealing function as claimed in claim 1, characterized in that: the anti-blocking mechanism comprises a y-shaped mounting plate (505) fixedly mounted on the outer wall of one side of the feeding port (402), limiting seat blocks (502) are fixedly mounted at two ends of one side of the feeding port (402), and a push rod motor (5) is fixedly mounted on the outer wall of the top of the y-shaped mounting plate (505).
5. A feeding and conveying device with good sealing function as claimed in claim 4, characterized in that: the end part of an extension rod of the push rod motor (5) is fixedly provided with a limiting end rod (503) which is connected with the limiting seat block (502) in a sliding mode, limiting convex ribs (506) are arranged on two sides of the outer wall of the circumference of the limiting end rod (503), a U-shaped connecting frame (504) is fixedly installed on the bottom side of the limiting end rod (503), and a plurality of S-shaped driving levers (501) which are distributed at equal intervals are fixedly connected to the bottom of the U-shaped connecting frame (504).
6. A feeding and conveying device with good sealing function as claimed in claim 5, characterized in that: the feed mechanism comprises two connecting end plates (403) fixed on the inner wall of the charging barrel (4) and a top rod (407) fixedly connected to the inner wall of the charging barrel (4), wherein a first vibrating spring (404) is fixedly mounted on one side, opposite to the two connecting end plates (403), of the two connecting end plates, and a plurality of follow-up stirring plates (405) are fixedly connected to the first vibrating spring (404) at equal intervals.
7. A feeding and conveying device with good sealing function as claimed in claim 6, characterized in that: the outer wall of the bottom of the top end rod (407) is fixedly connected with a plurality of material distribution toothed sheets (406) which are distributed equidistantly, one ends, opposite to the follow-up material shifting plates (405), of the material distribution toothed sheets (406) are overlapped by five to ten millimeters, one side of the charging barrel (4) is fixedly provided with an angle scale (3), and the angle scale (3) and the rotating shaft rod (202) are in the same circle center.
8. The feeding and conveying device with good sealing function as claimed in claim 7, characterized in that: y-shaped bottom plates (409) are fixedly mounted on the outer walls of the bottoms of the follow-up material shifting plates (405), and beveled ends (408) are arranged at one ends of the material distributing toothed sheets (406).
9. The feeding and conveying device with good sealing function as claimed in claim 2, characterized in that: the outer walls of the bottoms of the wear-resistant steel bars (701) are provided with a plurality of uniformly distributed strip-shaped lugs (705).
10. The feeding and conveying device with good sealing function as claimed in claim 1, characterized in that: the two ends of the opposite side of the outer wall of the bottom of the arc-shaped turning plate (8) and the inner wall of the charging barrel (4) are respectively and fixedly connected with a supporting spring (801) and a second vibrating spring (803), and the outer wall of the arc-shaped turning plate (8) is fixedly connected with a plurality of material distributing convex ribs (802) which are distributed equidistantly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210062744.0A CN114229528B (en) | 2022-01-19 | 2022-01-19 | Throw material conveyor with good sealing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210062744.0A CN114229528B (en) | 2022-01-19 | 2022-01-19 | Throw material conveyor with good sealing function |
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| CN114229528B CN114229528B (en) | 2024-05-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199005A (en) * | 2023-05-06 | 2023-06-02 | 邯郸市鼎正重型机械有限公司 | Material distributing and leakage backflow device of chain grate |
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| Publication number | Publication date |
|---|---|
| CN114229528B (en) | 2024-05-10 |
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