CN212702857U - Material blocking and dispersing device of feeding belt conveyor of mobile screening station - Google Patents
Material blocking and dispersing device of feeding belt conveyor of mobile screening station Download PDFInfo
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- CN212702857U CN212702857U CN202021202775.4U CN202021202775U CN212702857U CN 212702857 U CN212702857 U CN 212702857U CN 202021202775 U CN202021202775 U CN 202021202775U CN 212702857 U CN212702857 U CN 212702857U
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Abstract
The utility model relates to a keep off material bulk cargo technical field, especially a remove screening station feed belt feeder and keep off material bulk cargo device, including the belt feeder backup pad, the middle part of belt feeder backup pad inner wall is rotated and is connected with a plurality of driving rollers, and is a plurality of the outer wall transmission of driving roller is connected with the drive belt, the equal fixedly connected with connecting bolt in both sides at belt feeder backup pad bottom surface middle part. The utility model has the advantages that: through having set up driving motor, state driving motor's output through running through the shield cover fixedly connected with transmission shaft, the sliding surface of transmission shaft is connected with the separation awl, a plurality of screening holes have been seted up on the surface of separation awl, a plurality of spacing holes have been seted up on the surface of transmission shaft, the inside in spacing hole is pegged graft and is had the spacer pin, can make the user pass through the position of the fixed separation awl of spacer pin, when the material falls on the separation awl, through pivoted centrifugal force, the material disperses and opens, make the material dispersion fall, prevent that the material from piling up, reach the purpose that improves screening efficiency.
Description
Technical Field
The utility model relates to a keep off material bulk cargo technical field, especially a remove screening station feed belt feeder and keep off material bulk cargo device.
Background
The mobile screening station is high-efficiency screening equipment, adopts a self-driving mode, and is advanced in technology and complete in function. The equipment can reach any position of a working site under any terrain condition. Therefore, the processing operation of the materials can be reduced, and the coordination of all auxiliary mechanical equipment is facilitated. The sizer can be easily driven onto the trailer and transported to the job site by wireless remote control. Because no assembly time is required, the equipment can be immediately put into operation as soon as the equipment arrives at the operation site. The power is not needed, the diesel engine provides strong power, the optimal design can meet the most needed technical characteristics of the screening machine, the production rate is high, and the granularity of finished products is uniform and consistent. The mobile screening station uses a belt conveyor for feeding, but the existing mobile screening station feeding belt conveyor has the following problems in use:
(1) when the belt conveyor conveys materials, the materials fall into the screening station in a centralized manner, so that the materials are centralized, the screening efficiency is low, and the screening speed is influenced;
(2) when the existing feeding belt conveyor of the mobile screening station conveys materials into the screening station, the materials can splash away, so that people are easily injured, and danger exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a mobile screening station feed belt feeder keeps off material bulk cargo device, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: a feeding belt conveyor material blocking and dispersing device of a mobile screening station comprises a belt conveyor supporting plate, wherein the middle part of the inner wall of the belt conveyor supporting plate is rotatably connected with a plurality of driving rollers, the outer wall of each driving roller is in transmission connection with a driving belt, two sides of the middle part of the bottom surface of the belt conveyor supporting plate are fixedly connected with connecting bolts, the bottom of each connecting bolt is movably connected with a supporting plate, the bottom of each connecting bolt is in threaded connection with a tightening nut, the supporting plate is fixedly connected with the connecting bolts through tightening nuts, the middle part of the top surface of the supporting plate is fixedly connected with a shielding cover, the top of one side surface of the shielding cover is fixedly connected with a dustproof curtain, the circle center of the top surface of the shielding cover is fixedly connected with a driving motor, the output end of the driving motor penetrates through the circle center, the surface sliding connection of transmission shaft has the separation awl, a plurality of screening holes have been seted up on the surface of separation awl, the middle part fixedly connected with baffle of separation awl bottom surface, a plurality of spacing holes have been seted up on the surface of transmission shaft, the inside grafting of spacing hole has the spacer pin, one side grafting of spacer pin has the spring card.
Optionally, a protection cylinder is fixedly connected to a circle center of the top surface of the inner wall of the shielding cover, the protection cylinder corresponds to the transmission shaft, the transmission shaft is located at the circle center of the protection cylinder, and the transmission shaft is quadrangular.
Optionally, an opening is formed in one side of the top surface of the shielding cover, the width of the opening is equal to that of the belt conveyor supporting plate, the position of the opening corresponds to that of the belt conveyor supporting plate, the position of the dustproof curtain corresponds to that of the opening, the length of the dustproof curtain is equal to that of the opening, and the bottom of the dustproof curtain is in complete contact with the top surface of the transmission belt.
Optionally, the centre of a circle department fixedly connected with knockout drum of backup pad bottom surface, the one end fixedly connected with splashproof curtain of backup pad is kept away from to the knockout drum, the one end fixedly connected with counterweight ring 10 of knockout drum is kept away from to the splashproof curtain, the splashproof curtain is the tubulose.
Optionally, the diameter of the inner wall of the separation cylinder is matched with the diameter of the bottom surface of the separation cone, the diameter of the inner wall of the separation cylinder is equal to the diameter of one side of the inner wall of the shielding cover, and the outer wall of the separation cone is not in contact with the inner wall of the separation cylinder completely.
Optionally, the size of a plurality of screening holes is gradually reduced from the bottom to the top of the separation cone, a square hole is formed in the center of the baffle, and the transmission shaft is connected with the square hole in a sliding mode.
Optionally, the top of the limit pin is in full contact with the bottom surface of the baffle, the length of the limit pin is greater than the width of the baffle, and the position of the lower end of the transmission shaft protrudes from the bottom of the separation barrel.
The utility model has the advantages of it is following:
1. this remove screening station feed belt feeder keeps off material bulk cargo device, through having set up driving motor, state driving motor's output through running through the shield fixedly connected with transmission shaft, the surface sliding connection of transmission shaft has the separation awl, a plurality of screening holes have been seted up on the surface of separation awl, the middle part fixedly connected with baffle of separation awl bottom surface, a plurality of spacing holes have been seted up on the surface of transmission shaft, the inside in spacing hole is pegged graft and is had the spacer pin, and the top of spacer pin contacts completely with the bottom surface of baffle, can make the user pass through the position of spacer pin fixed separation awl, then drive the separation awl through driving motor and rotate, when the material falls on the separation awl, through pivoted centrifugal force, the material disperses and opens, make the material dispersion fall, prevent that the material from piling up, reach the purpose that improves screening efficiency.
2. This removal screening station feed belt feeder keeps off material bulk cargo device, through having set up splashproof curtain, the one end fixedly connected with counterweight ring 10 of knockout drum is kept away from to the splashproof curtain, and splashproof curtain journey tubulose can make the material that splashes, collides the splashproof curtain after, absorbs the potential energy, when the noise reduction, can prevent that the material from splashing out, improves the security.
3. This remove screening station feed belt feeder keeps off material bulk cargo device, through having set up the separation awl, a plurality of screening holes have been seted up on the surface of separation awl, the size in a plurality of screening holes diminishes to the top by the bottom of separation awl gradually, can make the material pass through a plurality of screening holes, can make the material pass through the screening hole of variation in size, sieve, make the not unidimensional material separation fall to different positions, the material that makes to fall to the screening station disperses according to the size, reach the purpose that improves screening efficiency.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A of FIG. 3 according to the present invention;
FIG. 5 is a schematic structural view of the separation cone of the present invention;
fig. 6 is a schematic structural view of the limit pin of the present invention.
In the figure: 1-belt conveyor supporting plate, 2-driving roller, 3-driving belt, 4-supporting plate, 5-shielding cover, 6-driving motor, 7-dustproof curtain, 8-separating cylinder, 9-splash-proof curtain, 10-counterweight ring, 11-connecting bolt, 12-tightening nut, 13-driving shaft, 14-protecting cylinder, 15-separating cone, 16-limiting hole, 17-limiting pin, 18-screening hole, 19-baffle plate and 20-spring clip.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in figures 1 to 6, a material blocking and dispersing device of a feeding belt conveyor of a mobile screening station comprises a belt conveyor supporting plate 1, wherein the middle part of the inner wall of the belt conveyor supporting plate 1 is rotatably connected with a plurality of driving rollers 2, the outer wall of the plurality of driving rollers 2 is in transmission connection with a driving belt 3, two sides of the middle part of the bottom surface of the belt conveyor supporting plate 1 are fixedly connected with connecting bolts 11, the bottom of each connecting bolt 11 is movably connected with a supporting plate 4, the bottom of each connecting bolt 11 is in threaded connection with a fastening nut 12, each supporting plate 4 is fixedly connected with each connecting bolt 11 through a fastening nut 12, the middle part of the top surface of each supporting plate 4 is fixedly connected with a shielding cover 5, the top of one side surface of each shielding cover 5 is fixedly connected with a dustproof curtain 7, the circle center of the top surface of each shielding cover 5 is fixedly connected with a driving motor 6, the surface sliding connection of transmission shaft 13 has separation awl 15, and a plurality of screening holes 18 have been seted up on the surface of separation awl 15, and the middle part fixedly connected with baffle 19 of separation awl 15 bottom surface, a plurality of spacing holes 16 have been seted up on the surface of transmission shaft 13, and the inside of spacing hole 16 is pegged graft and is had spacing pin 17, and one side of spacing pin 17 is pegged graft and is had spring card 20.
As an optional technical solution of the utility model:
the center of a circle of the top surface of the inner wall of the shielding cover 5 is fixedly connected with a protection cylinder 14, the position of the protection cylinder 14 corresponds to the position of a transmission shaft 13, the transmission shaft 13 is positioned at the center of a circle of the protection cylinder 14, the transmission shaft 13 is in a quadrangular shape, and the separation cone 15 can be driven to rotate while sliding up and down through the transmission shaft 13 in the quadrangular shape.
As an optional technical solution of the utility model:
the opening has been seted up to 5 top surfaces one side of shield cover, and the open-ended width equals with the width of belt feeder backup pad 1, and the open-ended position corresponds with the position of belt feeder backup pad 1, and the position of dustproof curtain 7 corresponds with the open-ended position, and the length of dustproof curtain 7 equals with open-ended length, and the bottom of dustproof curtain 7 contacts completely with the top surface of drive belt 3 to prevent that the dust from flying away in the shield cover 5.
As an optional technical solution of the utility model:
the centre of a circle fixedly connected with knockout drum 8 of backup pad 4 bottom surface, the one end fixedly connected with splashproof curtain 9 of backup pad 4 is kept away from to knockout drum 8, and the one end fixedly connected with counterweight ring 10 of knockout drum 8 is kept away from to splashproof curtain 9, and splashproof curtain 9 is the tubulose, makes the material that splashes, collides splashproof curtain 9 back, absorbs the potential energy, when the noise reduction, can prevent that the material from splashing out, improves the security.
As an optional technical solution of the utility model:
the diameter of the inner wall of the separating cylinder 8 is matched with the diameter of the bottom surface of the separating cone 15, the diameter of the inner wall of the separating cylinder 8 is equal to the diameter of one side of the inner wall of the shielding cover 5, and the outer wall of the separating cone 15 is not contacted with the inner wall of the separating cylinder 8 completely.
As an optional technical solution of the utility model:
the size of a plurality of screening holes 18 is gradually reduced from the bottom to the top of the separation cone 15, a square hole is formed in the center of the baffle 19, the transmission shaft 13 is connected with the square hole in a sliding mode, materials of different sizes are separated to different positions and fall down, the materials falling to the screening station are dispersed according to the size, and the purpose of improving screening efficiency is achieved.
As an optional technical solution of the utility model:
the top of spacer pin 17 contacts completely with the bottom surface of baffle 19, and the length of spacer pin 17 is greater than the width of baffle 19 to make spacer pin 17 can block separation awl 15, play the purpose of fixed separation awl 15 position, insert different spacing holes 16 through spacer pin 17, can adjust the position of separation awl 15, change and the inner wall of knockout drum 8 between the interval, can adapt to the not material of equidimension and discharge. So that the position of the lower end of the adjusting drive shaft 13 protrudes out of the bottom of the separator bowl 8.
The working process of the utility model is as follows: when a user uses the separation cone 15, the separation cone 15 is slidably connected to the surface of the transmission shaft 13, a plurality of screening holes 18 are formed in the surface of the separation cone 15, a baffle 19 is fixedly connected to the middle of the bottom surface of the separation cone 15, a plurality of limiting holes 16 are formed in the surface of the transmission shaft 13, a limiting pin 17 is inserted into each limiting hole 16, a spring clamp 20 is inserted into one side of each limiting pin 17, the top of each limiting pin 17 is in complete contact with the bottom surface of the corresponding baffle 19, the position of the separation cone 15 can be fixed by the user through the corresponding limiting pin 17, then the separation cone 15 is driven to rotate through the driving motor 6, when a material falls onto the separation cone 15, the material is dispersed through rotating centrifugal force, the material is dispersed and falls, the material is prevented from being accumulated, and the purpose of improving screening efficiency is achieved, through having set up splashproof curtain 9 again, splashproof curtain 9 keeps away from the one end fixedly connected with counterweight ring 10 of cylinder 8, splashproof curtain 9 journey tubulose, can make the material that splashes, collide behind splashproof curtain 9, absorb the potential energy, when the noise reduction, can prevent that the material from splashing out, the security is improved, at last through having set up separation awl 15, a plurality of screening holes 18 have been seted up on the surface of separation awl 15, the size of a plurality of screening holes 18 diminishes to the top by the bottom of separation awl 15 gradually, can make the material pass through a plurality of screening holes 18, can make the material pass through the screening hole 18 of variation in size, sieve, make not unidimensional material separation fall down to different positions, make the material that falls to the screening station disperse according to the size, reach the purpose that improves screening efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a remove screening station feed belt feeder and keep off material bulk cargo device which characterized in that: comprises a belt conveyor supporting plate (1), wherein the middle part of the inner wall of the belt conveyor supporting plate (1) is rotatably connected with a plurality of driving rollers (2), the outer wall of each driving roller (2) is in transmission connection with a driving belt (3), two sides of the middle part of the bottom surface of the belt conveyor supporting plate (1) are fixedly connected with connecting bolts (11), the bottom of each connecting bolt (11) is movably connected with a supporting plate (4), the bottom of each connecting bolt (11) is in threaded connection with a fastening nut (12), each supporting plate (4) is fixedly connected with each connecting bolt (11) through the fastening nut (12), the middle part of the top surface of each supporting plate (4) is fixedly connected with a shielding cover (5), the top of one side surface of each shielding cover (5) is fixedly connected with a dustproof curtain (7), the circle center of the top surface of each shielding cover (5) is fixedly connected with a driving motor (6), and the output end of each, the output end of the driving motor (6) is fixedly connected with a transmission shaft (13) through a penetrating shielding cover (5), the surface of the transmission shaft (13) is connected with a separation cone (15) in a sliding mode, a plurality of screening holes (18) are formed in the surface of the separation cone (15), a baffle (19) is fixedly connected to the middle of the bottom surface of the separation cone (15), a plurality of limiting holes (16) are formed in the surface of the transmission shaft (13), limiting pins (17) are inserted into the limiting holes (16), and spring clamps (20) are inserted into one sides of the limiting pins (17).
2. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 1, is characterized in that: the center of a circle of the top surface of the inner wall of the shielding cover (5) is fixedly connected with a protection cylinder (14), the position of the protection cylinder (14) corresponds to the position of the transmission shaft (13), the transmission shaft (13) is located at the center of a circle of the protection cylinder (14), and the transmission shaft (13) is in a quadrangular shape.
3. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 1, is characterized in that: the opening has been seted up to cover (5) top surface one side, the open-ended width equals with the width of belt feeder backup pad (1), the open-ended position corresponds with the position of belt feeder backup pad (1), the position of dustproof curtain (7) corresponds with the open-ended position, the length of dustproof curtain (7) equals with open-ended length, the bottom of dustproof curtain (7) and the top surface full contact of drive belt (3).
4. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 1, is characterized in that: the centre of a circle fixedly connected with knockout drum (8) of backup pad (4) bottom surface, the one end fixedly connected with splashproof curtain (9) of backup pad (4) are kept away from in knockout drum (8), the one end fixedly connected with counterweight ring (10) of knockout drum (8) are kept away from in splashproof curtain (9), splashproof curtain (9) are the tubulose.
5. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 4, is characterized in that: the diameter of cylinder (8) inner wall and the diameter looks adaptation of separation awl (15) bottom surface, the diameter of cylinder (8) inner wall equals with the diameter that shields cover (5) inner wall one side, the outer wall of separation awl (15) is not contact with the inner wall of cylinder (8) completely.
6. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 1, is characterized in that: the size of the screening holes (18) is gradually reduced from the bottom to the top of the separation cone (15), a square hole is formed in the center of the baffle (19), and the transmission shaft (13) is in sliding connection with the square hole.
7. The material blocking and dispersing device of the feeding belt conveyor of the mobile screening station, according to claim 1, is characterized in that: the top of the limiting pin (17) is completely contacted with the bottom surface of the baffle plate (19), the length of the limiting pin (17) is greater than the width of the baffle plate (19), and the position of the lower end of the transmission shaft (13) protrudes out of the bottom of the separating cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202775.4U CN212702857U (en) | 2020-06-28 | 2020-06-28 | Material blocking and dispersing device of feeding belt conveyor of mobile screening station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202775.4U CN212702857U (en) | 2020-06-28 | 2020-06-28 | Material blocking and dispersing device of feeding belt conveyor of mobile screening station |
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| CN212702857U true CN212702857U (en) | 2021-03-16 |
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| CN202021202775.4U Active CN212702857U (en) | 2020-06-28 | 2020-06-28 | Material blocking and dispersing device of feeding belt conveyor of mobile screening station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548417A (en) * | 2021-09-22 | 2021-10-26 | 成都中挖智能科技有限公司 | Material conveying device |
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2020
- 2020-06-28 CN CN202021202775.4U patent/CN212702857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548417A (en) * | 2021-09-22 | 2021-10-26 | 成都中挖智能科技有限公司 | Material conveying device |
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