CN217664564U - Screening equipment with grid bars - Google Patents
Screening equipment with grid bars Download PDFInfo
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- CN217664564U CN217664564U CN202221166798.3U CN202221166798U CN217664564U CN 217664564 U CN217664564 U CN 217664564U CN 202221166798 U CN202221166798 U CN 202221166798U CN 217664564 U CN217664564 U CN 217664564U
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Abstract
The utility model discloses a take screening equipment of grid bar relates to mineral aggregate screening technical field, which comprises a base frame, install the guide fill between the both ends around the bed frame is inside, and the inside both sides of guide fill are all installed and are supported the dog, the conveying pipe is installed to the bottom of guide fill, the mounting bracket is installed to one side on bed frame top, and the top of mounting bracket and bed frame all installs damping spring rod, fixed cover is all installed on damping spring rod's top, the top of bed frame is provided with the installation shell, the bottom mounting of installation shell has a plurality of hitting poles. The utility model discloses an use a plurality of antifriction plates that are isosceles trapezoid to place side by side to produce the gap of gradual change, make great mineral aggregate can fall always and leave the device, and less material can be followed the gap department between two adjacent antifriction plates and fallen, finally is led and is sent follow-up equipment department, avoids follow-up equipment to do useless work to great mineral aggregate.
Description
Technical Field
The utility model relates to a material screening technical field specifically is a screening equipment of area grid strip.
Background
In the mining of mineral aggregate, need sieve its according to the size of mineral aggregate, and can unify all mineral aggregates in prior art and go into the screening plant inside, some bigger mineral aggregates can be continuous motion in relevant equipment like this to make splitter and transportation equipment do useless work, and these materials still block up the hole of splitter easily, influence the screening speed of normal material, in view of this, to the above-mentioned problem, intensive research, tunnel and have the present case to produce.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take screening equipment of grid strip to solve the great mineral aggregate that provides in the above-mentioned background art and can influence the problem of follow-up splitter and transportation equipment's operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take screening equipment of grid strip, includes the bed frame, install the guide fill between the inside front and back both ends of bed frame, and the inside both sides of guide fill all install and support the dog, the conveying pipe is installed to the bottom of guide fill, the mounting bracket is installed to one side on bed frame top, and the top of mounting bracket and bed frame all installs damping spring rod, fixed cover is all installed on damping spring rod's top, the top of bed frame is provided with the installation shell, the bottom mounting of installation shell has a plurality of hitting poles, and has seted up the feed opening in one side of the inside bottom of installation shell, the inside of installation shell transversely runs through there are two dead levers, and the one end of dead lever all extends to the inside of fixed cover, the top of dead lever is provided with a plurality of installation strips, and the fixed block is all installed to the both sides of installation strip bottom, the below of fixed block all is provided with the movable block, the antifriction plate is all installed on the top of installation strip, and the stock guide is installed to one side on antifriction plate top, the front and back both ends on installation shell top all install the baffle, and vibrating motor is installed to one side of installation shell.
Preferably, the mounting bar is all in the slope setting, and the inclination between mounting bar and the horizontal plane is 20.
Preferably, the shape and size homogeneous phase of movable block and fixed block is the same, and is connected through the bolt between movable block and the fixed block, the inner wall of movable block and fixed block laminates with the inside dead lever outer wall of installation shell mutually.
Preferably, the shape of the wear-resisting plate is isosceles trapezoid, and the length of the wear-resisting plate close to one end of the material guide plate is greater than that of the other end of the wear-resisting plate.
Preferably, the length and the width of the feed opening are respectively smaller than those of the interior of the material guide hopper, and the centers of the feed opening and the material guide hopper are positioned on the same vertical line.
Preferably, the bottom end of the striking rod and the top end of the abutting block are located on the same horizontal plane, and the centers of the striking rod and the abutting block are located on the same vertical line.
Preferably, the both sides of the inside bottom of installation shell all are the slope setting, and the height that highly all is higher than the height on feed opening top of the inside bottom both sides of installation shell.
Compared with the prior art, the beneficial effects of the utility model are that:
vibrating motor drives the installation shell and shakes, make the mineral aggregate incessantly glide under the effect of vibrations and gravity, when the mineral aggregate is led and is sent to the antifriction plate top, great mineral aggregate continues the whereabouts until leaving the device, and less material can fall from the gap department between two adjacent antifriction plates, thereby fall in the inside of installation shell, and inside the department gets into the guide hopper from the feed opening, finally lead from the conveying pipe and send to follow-up equipment department, can detach great material, avoid follow-up equipment to do the idle work.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the mounting bar of the present invention;
fig. 3 is a schematic view of the local front-view cross-sectional structure of the present invention.
In the figure: 1. mounting a shell; 2. fixing the rod; 3. a mounting frame; 4. a base frame; 5. a vibration motor; 6. a damping spring rod; 7. fixing a sleeve; 8. a wear plate; 9. a baffle plate; 10. a stock guide; 11. a movable block; 12. Mounting a bar; 13. a fixed block; 14. a material guide hopper; 15. a feed pipe; 16. a stop block; 17. a striking rod; 18. and (4) a feed opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-3, a screening device with grid bars comprises a base frame 4, wherein a material guide hopper 14 is arranged between the front end and the rear end inside the base frame 4, abutting blocks 16 are arranged on both sides inside the material guide hopper 14, a feeding pipe 15 is arranged at the bottom end of the material guide hopper 14, an installation frame 3 is arranged on one side of the top end of the base frame 4, damping spring rods 6 are arranged on both the top ends of the installation frame 3 and the base frame 4, fixing sleeves 7 are arranged on the top ends of the damping spring rods 6, an installation shell 1 is arranged above the base frame 4, a plurality of striking rods 17 are fixed at the bottom end of the installation shell 1, and a discharging port 18 is formed in one side of the bottom end inside the installation shell 1;
the length and the width of the feed opening 18 are respectively smaller than those of the interior of the material guide hopper 14, and the centers of the feed opening 18 and the material guide hopper 14 are positioned on the same vertical line;
the bottom end of the striking rod 17 and the top end of the abutting block 16 are positioned on the same horizontal plane, and the centers of the striking rod 17 and the abutting block 16 are positioned on the same vertical line;
two sides of the bottom end in the mounting shell 1 are obliquely arranged, and the heights of the two sides of the bottom end in the mounting shell 1 are higher than the height of the top end of the feed opening 18;
specifically, as shown in fig. 1 and 3, the mounting shell 1 moves in the vertical direction through the guide of the damping spring rod 6 during vibration, and the striking rod 17 can be continuously driven to strike the abutting block 16 repeatedly, so that the guide hopper 14 and the feeding pipe 15 integrated with the abutting block 16 can vibrate slightly, and the blockage of the interior of the guide hopper 14 and the feeding pipe 15 due to excessive materials is avoided.
Two fixing rods 2 transversely penetrate through the mounting shell 1, one ends of the fixing rods 2 extend into the fixing sleeve 7, a plurality of mounting bars 12 are arranged above the fixing rods 2, fixing blocks 13 are arranged on two sides of the bottom ends of the mounting bars 12, movable blocks 11 are arranged below the fixing blocks 13, wear-resisting plates 8 are arranged on the top ends of the mounting bars 12, material guide plates 10 are arranged on one sides of the top ends of the wear-resisting plates 8, baffle plates 9 are arranged at the front end and the rear end of the top end of the mounting shell 1, and a vibration motor 5 is arranged on one side of the mounting shell 1;
the mounting bars 12 are all arranged in an inclined manner, and the inclination angle between the mounting bars 12 and the horizontal plane is 20 degrees;
the movable block 11 and the fixed block 13 are the same in shape and size, the movable block 11 and the fixed block 13 are connected through bolts, and the inner walls of the movable block 11 and the fixed block 13 are attached to the outer wall of the fixed rod 2 in the installation shell 1;
the wear-resisting plate 8 is in an isosceles trapezoid shape, and the length of one end, close to the material guide plate 10, of the wear-resisting plate 8 is larger than that of the other end of the wear-resisting plate;
specifically, as shown in fig. 1 and 2, the vibration motor 5 drives the mounting housing 1 to vibrate, so that the mineral aggregate continuously slides down under the action of vibration and gravity, when the mineral aggregate is conveyed to the upper side of the wear-resisting plates 8, the larger mineral aggregate continuously falls down until leaving the device, and the smaller mineral aggregate can fall down from the gap between two adjacent wear-resisting plates 8, and then fall into the mounting housing 1, enter the material guide hopper 14 from the material outlet 18, and finally be conveyed to the subsequent equipment from the material conveying pipe 15.
The working principle is as follows: when the device is used, firstly, materials to be processed are guided to the material guide plate 10 to be naturally dropped under the action of gravity, meanwhile, the vibration motor 5 drives the mounting shell 1 to vibrate, the baffle 9 shields the side surface of the mounting shell to prevent the mineral aggregate from sliding off, then the mineral aggregate is guided to the upper part of the wear-resistant plates 8, the larger mineral aggregate continuously drops until leaving the device, and the smaller mineral aggregate can drop from a gap between two adjacent wear-resistant plates 8, so as to fall into the mounting shell 1, enter the material guide hopper 14 from the feed opening 18, and finally are guided to subsequent equipment from the feed pipe 15;
meanwhile, the mounting shell 1 moves in the vertical direction through the guide of the damping spring rod 6 when vibrating, and can ceaselessly drive the striking rod 17 to strike the abutting block 16 repeatedly, so that the guide hopper 14 and the feeding pipe 15 integrated with the abutting block 16 can vibrate slightly, and blockage of the guide hopper 14 and the feeding pipe 15 due to excessive materials is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a screening equipment of area grid strip, includes bed frame (4), its characterized in that: the mounting structure is characterized in that a guide hopper (14) is arranged between the front end and the rear end inside the base frame (4), abutting blocks (16) are arranged on two sides of the interior of the guide hopper (14), a feeding pipe (15) is arranged at the bottom end of the guide hopper (14), a mounting frame (3) is arranged on one side of the top end of the base frame (4), damping spring rods (6) are arranged on the top ends of the mounting frame (3) and the base frame (4), a fixing sleeve (7) is arranged on the top end of each damping spring rod (6), a mounting shell (1) is arranged above the base frame (4), a plurality of striking rods (17) are fixed at the bottom end of the mounting shell (1), a discharge opening (18) is formed in one side of the bottom end inside the mounting shell (1), two fixing rods (2) transversely penetrate through the interior of the mounting shell (1), one ends of the fixing rods (2) extend to the interior of the fixing sleeve (7), a plurality of mounting strips (12) are arranged above the fixing rods (2), fixing blocks (13) are arranged on two sides of the bottom end of the mounting strips (12), a movable block (11) is arranged below the fixing block (13), a baffle plate (8) is arranged on one side of the mounting strip (8), and a vibration motor (5) is arranged on one side of the mounting shell (1).
2. A screening apparatus with grate bars in accordance with claim 1 wherein: the mounting bar (12) is all in the inclined arrangement, and the inclination angle between the mounting bar (12) and the horizontal plane is 20 degrees.
3. A screening apparatus with grate bars in accordance with claim 1 wherein: the shape and size of the movable block (11) and the fixed block (13) are the same, the movable block (11) and the fixed block (13) are connected through bolts, and the inner walls of the movable block (11) and the fixed block (13) are attached to the outer wall of the fixing rod (2) inside the installation shell (1).
4. A screening apparatus with grate bars in accordance with claim 1 wherein: the wear-resisting plate (8) is in an isosceles trapezoid shape, and the length of one end, close to the material guide plate (10), of the wear-resisting plate (8) is larger than that of the other end of the wear-resisting plate.
5. A screening apparatus with grate bars in accordance with claim 1 wherein: the length and the width of the feed opening (18) are respectively smaller than those of the interior of the material guide hopper (14), and the centers of the feed opening (18) and the material guide hopper (14) are positioned on the same vertical line.
6. A screening apparatus with grate bars in accordance with claim 1 wherein: the bottom end of the striking rod (17) and the top end of the abutting block (16) are positioned on the same horizontal plane, and the centers of the striking rod (17) and the abutting block (16) are positioned on the same vertical line.
7. A screening apparatus with grate bars in accordance with claim 1 wherein: the both sides of the inside bottom of installation shell (1) all are the slope setting, and the height of the inside bottom both sides of installation shell (1) all is higher than the height on feed opening (18) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221166798.3U CN217664564U (en) | 2022-05-16 | 2022-05-16 | Screening equipment with grid bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221166798.3U CN217664564U (en) | 2022-05-16 | 2022-05-16 | Screening equipment with grid bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217664564U true CN217664564U (en) | 2022-10-28 |
Family
ID=83740147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221166798.3U Active CN217664564U (en) | 2022-05-16 | 2022-05-16 | Screening equipment with grid bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217664564U (en) |
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2022
- 2022-05-16 CN CN202221166798.3U patent/CN217664564U/en active Active
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