CN212333847U - Variable sand supply device - Google Patents
Variable sand supply device Download PDFInfo
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- CN212333847U CN212333847U CN202020668806.9U CN202020668806U CN212333847U CN 212333847 U CN212333847 U CN 212333847U CN 202020668806 U CN202020668806 U CN 202020668806U CN 212333847 U CN212333847 U CN 212333847U
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- transmission
- sand
- transmission band
- husky
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Abstract
The utility model discloses a variable supplies husky device, which comprises a frame, one advances husky pipe, a transmission band and an actuating mechanism, advance husky pipe and locate in the frame, the transmission face of transmission band is located the husky mouthful lower part of play of advancing husky pipe, the transmission band rear portion is equipped with a baffle, the transmission band both sides are equipped with the curb plate, the curb plate is connected with the frame, be equipped with a clamp plate between the curb plate, an opening has on the clamp plate, the opening communicates with the husky mouth of play of advancing husky pipe, the clamp plate, the curb plate surrounds the transmission band with the baffle and forms the transmission path that has a transmission outlet, the transmission outlet is relative with the baffle, actuating mechanism drive transmission band motion. Has the advantages that: the sand supply process can be controlled, and the deposition experiment is convenient to carry out.
Description
Technical Field
The utility model relates to a geology field specifically is a sand device is supplied to variable.
Background
Sand is composed of minerals and tiny fragments of rock. After the weathered rock is carried by wind power or water flow in a transportation mode, the small-mass wind power or water flow brings away sediment to form soil, namely a plain, the medium-mass wind power or water flow brings away sediment to form a beach when the wind speed or the flow speed is reduced (when the soil is brought to a farther place when the carrier speed is reduced, broken stones are deposited in advance), and the large-mass wind power or water flow stays in the original place to continue to be weathered. The final outcome is soil, which is the earth's earth.
Therefore, it is very important to study the sand sedimentation process, and in the sand sedimentation process, sand and water are used. At present, sand is poured manually on an experimental site for manual work, and manual work is difficult to control sand supply, so that the experiment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving prior art problem, provide a variable supplies husky device, can control and supply husky process, the going on of convenient experiment.
In order to achieve the above object, the utility model provides a sand device is supplied to variable, including a frame, one advance husky pipe, a transmission band and a actuating mechanism, advance husky pipe and locate in the frame, the transmission face of transmission band is located advance husky mouthful lower part of play of husky pipe, the transmission band rear portion is equipped with a baffle, the transmission band both sides are equipped with the curb plate, the curb plate with the frame is connected, be equipped with a clamp plate between the curb plate, an opening has on the clamp plate, the opening with advance husky mouthful intercommunication of play of husky pipe, the clamp plate the curb plate with the baffle will the transmission band surrounds the transmission passageway that forms to have a transmission delivery outlet, the transmission delivery outlet with the baffle is relative, actuating mechanism with the transmission band drive is connected, the actuating mechanism drive the transmission band is with different speed transmission.
Compared with the prior art, the utility model discloses at first open drive arrangement, then let in the sand in advancing sand pipe, the sand drops to the transmission area through the clamp plate opening on, at this moment, the speed of adjusting actuating mechanism drive transmission band just can control the volume that the sand flows by the transmission export, and the sand is just can obtain the concrete transmission volume of sand, the convenient data record of experiment by the transmission face of transmission band, curb plate, clamp plate and baffle restriction simultaneously, through calculating together with the transfer rate of transmission band.
Drawings
Fig. 1 is a schematic structural diagram of a variable sand supply device according to an embodiment of the present invention.
Fig. 2 is a front view of a variable sand supply apparatus according to an embodiment of the present invention.
Fig. 3 is a side view of a variable sand supply apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic view of a pressing plate mounting structure of a variable sand supply device according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a variable sand supply device pressing plate according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a variable sand supply device pressing plate sand inlet pipe according to an embodiment of the present invention.
Reference numerals: 1. a frame; 101. a sleeve; 2. a sand inlet pipe; 201. abutting the sheet; 3. a conveyor belt; 301. a baffle plate; 302. a side plate; 4. a drive mechanism; 401. a stepping motor; 5. pressing a plate; 501. an opening; 6. a support sheet; 7. a blower.
Detailed Description
The utility model relates to a supply husky volume through control to reach the purpose of convenient experiment. The tradition all is artifical when supplying sand and emptys, has following several shortcomings to artifical and emptys:
1. the pouring speed is unstable; 2. the amount of pouring cannot be controlled; 3. data on the amount of pouring is not available. The three problems are summarized that sand supply control is unstable, and a set of device meeting experimental requirements is urgently needed.
A variable sand supply device as shown in fig. 1-6, comprising a frame 101, a sand inlet pipe 2, a conveyor belt 3 and a driving mechanism 4, the sand inlet pipe 2 is arranged on the frame 101, the transmission surface of the transmission belt 3 is positioned at the lower part of the sand outlet of the sand inlet pipe 2, a baffle 301 is arranged at the rear part of the conveying belt 3, side plates 302 are arranged at two sides of the conveying belt 3, the side plates 302 are connected with the frame 101, a pressing plate 5 is arranged between the side plates 302, the pressing plate 5 is provided with an opening 501, the opening 501 is communicated with the sand outlet of the sand inlet pipe 2, the pressing plate 5, the side plate 302 and the baffle 301 surround the conveying belt 3 to form a conveying channel with a conveying outlet, the conveying outlet is opposite to the baffle 301, the driving mechanism 4 is in driving connection with the conveying belt 3, and the driving mechanism 4 drives the conveying belt 3 to convey at different speeds.
In particular use:
open drive arrangement, then let in sand in advancing sand pipe 2, the sand drops to transmission band 3 through 5 openings 501 of clamp plate, and at this moment, the volume that the sand flows out by the transmission export just can be controlled to the speed of adjusting drive mechanism 4 drive transmission band 3, and the sand is restricted by transmission face, curb plate 302, clamp plate 5 and the baffle 301 of transmission band 3 simultaneously, just can obtain the specific transmission volume of sand through calculating together with the transfer rate of transmission band 3, makes things convenient for the data record of experiment.
In the calculation process, a distance between the conveying surface pressing plates 5 is marked as a, a distance between the two side plates 302 is marked as b, the product of a and b is the area of the conveying outlet, the product of the conveying speed of the conveying belt 3 and the conveying time is changed into the conveying distance, and the product of the area and the distance is the volume of the conveyed sand, so that the sand supply amount is obtained.
When specifically using, in order to transmit more sand per unit time under the unchangeable condition of transmission speed of transmission band 3, need to change the area of biography delivery outlet can, this embodiment the curb plate 302 is located be equipped with a plurality of backing sheets 6 on one side of transmission band 3, a plurality of backing sheet 6 is followed curb plate 302 highly arranges to the interval, backing sheet 6 is on a parallel with the transmission face, adjacent from top to bottom 6 centre gripping of backing sheet the one end of clamp plate 5. The supporting sheets 6 are arranged on the side plate 302 along the direction from the transmission outlet to the baffle 301, the supporting sheets 6 are uniformly matched with each other on the left side plate 302 and the right side plate 302, the supporting sheets 6 are arranged from top to bottom through the side plate 302, the pressing plate 5 is inserted into the space between the upper supporting sheet 6 and the lower supporting sheet 6 adjacent to each other through the transmission outlet end, the pressing plate 5 moves upwards at the height of the side plate 302 and is limited by the two supporting sheets 6, and when the sand supply amount needs to be changed, the pressing plate 5 only needs to be inserted into the space between the adjacent supporting sheets 6.
When the sand is led to the transmission belt 3 from the sand inlet pipe 2, the sand falls onto the transmission belt 3 through self gravity, and the sand has certain impact force, so that the transmission belt 3 is easily damaged, and the service life of the transmission belt is shortened; meanwhile, the fallen sand collides with the transmission belt 3 (by the elasticity of the surface of the transmission belt 3) and then rebounds to the sand inlet pipe 2, so that a large amount of sand dust is generated by the sand inlet of the sand inlet pipe 2.
When the sand feeder is used specifically, in order to reduce the impact of sand on the transmission surface of the transmission belt 3 and simultaneously avoid the reverse sand on the transmission belt 3 from being raised out by the sand inlet pipe 2, the frame 101 of the embodiment includes a sleeve 101, the sand inlet pipe 2 is of a horn structure, a butting piece 201 is arranged on the periphery of a sand inlet of the sand inlet pipe 2, and the butting piece 201 butts against the sleeve 101. The large opening of the horn is a sand inlet of the sand inlet pipe 2, the small opening of the horn is a sand outlet of the sand inlet pipe 2, and the side wall of the horn structure has a certain angle to help sand to slide down, so that direct impact of sand on the conveying belt 3 is reduced; meanwhile, after the sand slides to the transmission belt 3 and collides, the raised sand dust is reduced because the amount of the sand rebounding to the sand inlet pipe 2 from the small opening is reduced.
After the sand supply is finished, a small amount of sand which is not discharged is remained on the transmission belt 3, the sand exists for a long time and is easy to enter the transmission position of the transmission belt 3 at a gap to influence the service life of the transmission belt 3, in order to clean the remained sand, the sand supply device of the embodiment further comprises an air blower 7, and a blowing pipe of the air blower 7 penetrates through the baffle plate 301 and is arranged opposite to the transmission surface of the transmission belt 3. The blower 7 is turned on, and the sand remaining on the conveyor belt 3 is blown out of the conveying outlet by the blowpipe of the blower 7.
In particular use, the driving mechanism 4 comprises a variable speed motor 401, and an output shaft of the variable speed motor 401 is connected with a transmission wheel of the transmission belt.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents. What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (5)
1. The utility model provides a variable supplies husky device, its characterized in that, includes a frame, one advances husky pipe, a transmission band and a actuating mechanism, it locates in the frame to advance husky pipe, the transmission face of transmission band is located advance husky mouthful lower part of play of husky pipe, the transmission band rear portion is equipped with a baffle, the transmission band both sides are equipped with the curb plate, the curb plate with the frame is connected, be equipped with a clamp plate between the curb plate, an opening has on the clamp plate, the opening with advance husky mouthful intercommunication of play of husky pipe, the clamp plate the curb plate with the baffle will the transmission band surrounds the transmission passageway that forms to have a transmission delivery outlet, the transmission delivery outlet with the baffle is relative, actuating mechanism with the transmission band drive is connected, the actuating mechanism drive the transmission band is with different speed transmission.
2. The variable sand supply device according to claim 1, wherein a plurality of support sheets are arranged on opposite surfaces of the side plates, the support sheets are arranged at intervals along the height direction of the side plates, the support sheets are parallel to the conveying surface of the conveying belt, and one end of the pressing plate is clamped between the upper support sheet and the lower support sheet which are adjacent to each other.
3. The variable sand supply device according to claim 1, wherein the frame comprises a sleeve, the sand inlet pipe is of a horn structure, and a butting piece is arranged on the periphery of a sand inlet of the sand inlet pipe and is butted with the sleeve.
4. The variable sand supply device according to claim 1, further comprising a blower, wherein a blowing pipe of the blower penetrates the baffle plate and is arranged opposite to the conveying surface of the conveying belt.
5. A variable sand supply apparatus according to claim 1, wherein the drive means comprises a variable speed motor, an output shaft of the variable speed motor being connected to the conveyor wheel of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668806.9U CN212333847U (en) | 2020-04-27 | 2020-04-27 | Variable sand supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668806.9U CN212333847U (en) | 2020-04-27 | 2020-04-27 | Variable sand supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212333847U true CN212333847U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020668806.9U Active CN212333847U (en) | 2020-04-27 | 2020-04-27 | Variable sand supply device |
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| CN (1) | CN212333847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949290A (en) * | 2024-03-25 | 2024-04-30 | 呼和浩特职业学院 | Sand-blown sand erosion abrasion experiment system for simulating solar panel in sand area |
-
2020
- 2020-04-27 CN CN202020668806.9U patent/CN212333847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949290A (en) * | 2024-03-25 | 2024-04-30 | 呼和浩特职业学院 | Sand-blown sand erosion abrasion experiment system for simulating solar panel in sand area |
| CN117949290B (en) * | 2024-03-25 | 2024-06-07 | 呼和浩特职业学院 | Sand-blown sand erosion abrasion experiment system for simulating solar panel in sand area |
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