CN216225311U - Pneumatic grain elevator with dust filtering capability - Google Patents

Pneumatic grain elevator with dust filtering capability Download PDF

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Publication number
CN216225311U
CN216225311U CN202122758739.7U CN202122758739U CN216225311U CN 216225311 U CN216225311 U CN 216225311U CN 202122758739 U CN202122758739 U CN 202122758739U CN 216225311 U CN216225311 U CN 216225311U
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Prior art keywords
dust
grain
dust removal
removal case
base
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CN202122758739.7U
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Chinese (zh)
Inventor
朱生彬
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Shanghai Junyi Industrial Development Co ltd
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Shanghai Junyi Industrial Development Co ltd
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Abstract

The utility model discloses a grain elevator with a dust filtering function, which comprises a base, wherein a grain storage bin is installed on one side of the top end of the base, an exhaust fan is installed on the top end of the grain storage bin, a dust removal box is installed on one side, far away from the grain storage bin, of the top end of the base, a sealing sleeve is connected between the dust removal box and the grain storage bin, and a grain suction pipe is installed on the top end, far away from the sealing sleeve, of the dust removal box. According to the utility model, the exhaust fan is started, grains enter the dust removal box through the grain suction pipe and fall onto the sieve plate, the vibration motor is started, the grains on the sieve plate are continuously stirred and separated from dust under the action of the vibration motor, the dust suction fan is started simultaneously, and the separated dust falls onto the filter screen through the screen for collection under the action of the dust suction fan, so that the dust amount carried after the grains are collected can be reduced through filtering and screening the dust, and the product quality of the grains is further maintained.

Description

Pneumatic grain elevator with dust filtering capability
Technical Field
The utility model relates to the technical field of grain elevators, in particular to a grain elevator with a dust filtering function.
Background
The pneumatic grain elevator is a novel agricultural and industrial machine, is suitable for bulk conveying operation of various small granular materials such as grains, plastics and the like by pneumatically conveying granular materials, can horizontally, obliquely and vertically convey the materials by utilizing pipeline layout, has large and small travelling wheels, is simple and convenient to operate, and can independently finish conveying tasks by a single machine;
more dust can be attached to the bottom of the grain airing machine in the grain airing process, a large amount of dust can be sucked into the grain storage bin along with the grain when the grain elevator sucks the grain, certain influence can be caused to the storage of the grain due to the existence of the dust, and then the product quality of the grain is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pneumatic grain elevator with a dust filtering function, which aims to solve the problem of inconvenient dust filtering in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pneumatic grain elevator with dust filtering capability, includes the base, storage grain bin is installed to one side on base top, and stores up the top of grain bin and install the air exhauster, one side that storage grain bin was kept away from on the base top is installed the dust removal case, and is connected with the seal cover between dust removal case and the storage grain bin, the dust removal case is kept away from the top of seal cover one side and is installed and inhale the grain pipe.
Preferably, the top of the base, which is far away from one side of the grain storage bin, is provided with a first electric push rod through a support, the outer side of the grain suction pipe is provided with a fixed sleeve, the bottom end of the fixed sleeve is provided with a sliding groove, a sliding block is movably arranged in the sliding groove, and the bottom end of the sliding block is hinged to the output end of the first electric push rod.
Preferably, a dust collection box is installed at one side of the top end of the base, which is close to the dust removal box, and a dust collection drawer is installed at the bottom end inside the dust collection box.
Preferably, the extension board is all installed at the both ends of dust removal incasement portion both sides, and the top of extension board all is provided with vibration mechanism, vibration mechanism includes the connecting seat, and the connecting seat all installs the top at the extension board, the equal movable mounting in inside of connecting seat has the movable rod, and the bottom of movable rod all installs compression spring, compression spring's bottom all is connected with the inner wall of connecting seat.
Preferably, install the link between the top of movable rod, and the top of link is installed and is crossed the sieve, the bottom of crossing the sieve is installed vibrating motor.
Preferably, the filter screen is installed to the inside bottom of dust removal incasement portion, and the internally mounted of dust removal case of filter screen below has the mount pad, dust absorption fan is all installed to the inside both sides of mount pad, the inside one side that is close to storage grain bin of dust removal incasement portion is provided with clean mechanism.
Preferably, clean mechanism includes second electric putter, and second electric putter installs in the dust removal case and is close to one side of grain storage bin, the internally mounted that the output of second electric putter transversely runs through the dust removal case has the installation piece, and the bottom of installation piece installs the cleaning brush.
Compared with the prior art, the utility model has the beneficial effects that: the grain elevator with the dust filtering function not only realizes the dust filtering function, but also realizes the function of facilitating automatic cleaning, and simultaneously realizes the function of facilitating height adjustment;
(1) by starting the exhaust fan, grains enter the dust removal box through the grain suction pipe and fall onto the sieve plate, the vibration motor is started, the grains on the sieve plate are continuously stirred and separated from dust under the action of the vibration motor, the dust suction fan is started at the same time, the separated dust falls onto the filter screen through the sieve plate and is collected, so that the dust amount carried after the grains are collected can be reduced through filtering and screening the dust, the product quality of the grains is further kept, in the using process of the vibration motor, the sieve plate generates shaking force to drive the movable rod to move in the connecting seat, the movable rod drives the compression spring to stretch, so that the vibration amplitude and the vibration range of the sieve plate are improved through the elastic action of the compression spring, and the separation effect of the grains and the dust is further enhanced;
(2) by arranging the cleaning mechanism, after dust filtration is finished, the second electric push rod is started, the extending part of the output end of the second electric push rod drives the mounting block to move, the mounting block drives the cleaning brush to clean dust accumulated on the filter screen into the dust collection box, the dust falls into the dust collection drawer to be collected, and the dust collection drawer is pulled out of the dust collection box when the dust needs to be dumped, so that the dust collection drawer is simple and convenient to operate and use, the time and cost for manual cleaning can be reduced by the automatic cleaning function of the filter screen, and the working efficiency is further improved;
(3) through starting first electric putter, first electric putter output extends and drives the slider and remove in the spout, and then is convenient for drive through the removal of slider and inhales the grain pipe and go up and down to can highly adjusting inhaling the grain pipe, and be further inhaling the grain scope and inhaling the grain angle and adjusting it under the basis that it is slope form setting to inhale the grain pipe, strengthen its practicality and flexibility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a front sectional structure of the dust box of the present invention;
FIG. 3 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 5 is a schematic front sectional view of the cleaning mechanism of the present invention;
fig. 6 is a schematic front view of the present invention.
The reference numerals in the figures illustrate: 1. an exhaust fan; 2. a grain storage bin; 3. a base; 4. a dust collection box; 5. a dust collection drawer; 6. a first electric push rod; 7. a grain suction pipe; 8. a dust removal box; 9. sealing sleeves; 10. sieving a sieve plate; 11. a support plate; 12. a filter screen; 13. a dust collection fan; 14. a mounting seat; 15. a connecting frame; 16. a vibration motor; 17. fixing a sleeve; 18. a chute; 19. a slider; 20. a vibration mechanism; 2001. a connecting seat; 2002. a compression spring; 2003. a movable rod; 21. a cleaning mechanism; 2101. a second electric push rod; 2102. a cleaning brush; 2103. and (7) installing the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a pneumatic grain elevator with dust filtering function comprises a base 3;
the top end of one side of the base 3, which is far away from the grain storage bin 2, is provided with a first electric push rod 6 through a support, the type of the first electric push rod 6 can be VTL10, the outer side of the grain suction pipe 7 is provided with a fixed sleeve 17, the bottom end of the fixed sleeve 17 is provided with a sliding groove 18, the inside of the sliding groove 18 is movably provided with a sliding block 19, and the bottom end of the sliding block 19 is hinged with the output end of the first electric push rod 6;
specifically, as shown in fig. 1, when the device is used, by starting the first electric push rod 6, the output end of the first electric push rod 6 extends to drive the sliding block 19 to move in the sliding groove 18, and then the grain suction pipe 7 is driven to lift through the movement of the sliding block 19, so that the height of the grain suction pipe 7 can be adjusted, and the grain suction range and the grain suction angle of the grain suction pipe 7 can be further adjusted on the basis that the grain suction pipe 7 is arranged in an inclined manner, thereby enhancing the practicability and flexibility of the grain suction pipe;
a dust collection box 4 is arranged at one side of the top end of the base 3 close to the dust removal box 8, and a dust collection drawer 5 is arranged at the bottom end inside the dust collection box 4;
specifically, as shown in fig. 1, when in use, dust can be collected through the dust collection drawer 5, and when the dust needs to be dumped, the dust collection drawer 5 is pulled out of the dust collection box 4, so that the operation is simple and the use is convenient;
a grain storage bin 2 is arranged on one side of the top end of the base 3, an exhaust fan 1 is arranged on the top end of the grain storage bin 2, and a dust removal box 8 is arranged on one side, far away from the grain storage bin 2, of the top end of the base 3;
the two ends of two sides in the dust removing box 8 are respectively provided with a support plate 11, the top ends of the support plates 11 are respectively provided with a vibration mechanism 20, each vibration mechanism 20 comprises a connecting seat 2001, the connecting seats 2001 are respectively arranged at the top ends of the support plates 11, movable rods 2003 are respectively movably arranged in the connecting seats 2001, the bottom ends of the movable rods 2003 are respectively provided with a compression spring 2002, the bottom ends of the compression springs 2002 are respectively connected with the inner wall of the connecting seats 2001, a connecting frame 15 is arranged between the top ends of the movable rods 2003, a sieving plate 10 is arranged at the top end of the connecting frame 15, a vibration motor 16 is arranged at the bottom end of the sieving plate 10, the type of the vibration motor 16 can be MVE500-1, and the vibration motor 16 is connected with commercial power through a lead;
specifically, as shown in fig. 1, 2 and 4, when in use, by starting the vibration motor 16, the grains on the sieving plate 10 are continuously stirred and separated from the dust under the action of the vibration motor 16, and simultaneously starting the dust collection fan 13, the dust separated under the action of the dust collection fan 13 falls onto the filter screen 12 through the sieving plate 10 to be collected, when the vibration motor 16 is in use, the sieving plate 10 generates shaking force to drive the movable rod 2003 to move in the connecting seat 2001, and the movable rod 2003 drives the compression spring 2002 to stretch and retract, so that the vibration amplitude and vibration range of the sieving plate 10 are improved through the elastic action of the compression spring 2002, and further, the separation effect of the grains and the dust is enhanced;
a filter screen 12 is installed at the bottom end inside the dust removal box 8, an installation seat 14 is installed inside the dust removal box 8 below the filter screen 12, dust collection fans 13 are installed on two sides inside the installation seat 14, the type of each dust collection fan 13 can be CX-150, a cleaning mechanism 21 is arranged on one side, close to the grain storage bin 2, inside the dust removal box 8, the cleaning mechanism 21 comprises a second electric push rod 2101, the type of the second electric push rod 2101 can be VTL20, the second electric push rod 2101 is installed on one side, close to the grain storage bin 2, of the dust removal box 8, an installation block 2103 transversely penetrates through the inside of the dust removal box 8 at the output end of the second electric push rod 2101, and a cleaning brush 2102 is installed at the bottom end of the installation block 2103;
specifically, as shown in fig. 5, when in use, by starting the second electric push rod 2101, the extending position of the output end of the second electric push rod 2101 drives the mounting block 2103 to move, and the mounting block 2103 drives the cleaning brush 2102 to clean the dust accumulated on the filter screen 12 into the dust collection box 4;
and a sealing sleeve 9 is connected between the dust removal box 8 and the grain storage bin 2, and a grain suction pipe 7 is installed at the top end of one side of the dust removal box 8, which is far away from the sealing sleeve 9.
The working principle is as follows: when the dust collector is used, firstly, the exhaust fan 1 is started in the grain suction process, grains enter the dust removal box 8 through the grain suction pipe 7 and fall onto the sieving plate 10, at the moment, the vibration motor 16 is started, the grains on the sieving plate 10 are continuously turned over and separated from dust under the action of the vibration motor 16, meanwhile, the dust collection fan 13 is started, and the separated dust falls onto the filter screen 12 through the sieving plate 10 under the action of the dust collection fan 13;
secondly, after dust filtration is finished, the second electric push rod 2101 is started to drive the mounting block 2103 to move, the mounting block 2103 drives the cleaning brush 2102 to clean dust accumulated on the filter screen 12 into the dust collection box 4, the dust falls into the dust collection drawer 5 to be collected, and when the dust needs to be dumped, the dust collection drawer 5 is pulled out of the dust collection box 4;
finally, when needs are adjusted the height and the angle of inhaling grain pipe 7, start first electric putter 6 and drive slider 19 and remove in spout 18, and then be convenient for drive through slider 19 and inhale grain pipe 7 and go up and down to can adjust the height of inhaling grain pipe 7, and be further adjust its inhaling grain scope and inhaling grain angle under inhaling the basis that grain pipe 7 is the slope form setting, strengthen its practicality and flexibility.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a pneumatic grain elevator with dust filtering capability, includes base (3), its characterized in that: storage grain bin (2) are installed to one side on base (3) top, and store up the top of grain bin (2) and install air exhauster (1), one side that storage grain bin (2) were kept away from on base (3) top is installed dust removal case (8), and is connected with seal cover (9) between dust removal case (8) and storage grain bin (2), dust removal case (8) are kept away from the top of seal cover (9) one side and are installed and inhale grain pipe (7).
2. The grain elevator with the dust filtering function as claimed in claim 1, wherein: the utility model discloses a grain storage bin, including base (3), fixed cover (17), and the bottom of fixed cover (17) is provided with spout (18), the inside movable mounting of spout (18) has slider (19), and the bottom of slider (19) is articulated mutually with the output end of first electric putter (6), the top of base (3) one side of keeping away from storage grain bin (2) has first electric putter (6) through the support mounting, fixed cover (17) is installed in the outside of inhaling grain pipe (7), and the bottom of fixed cover (17).
3. The grain elevator with the dust filtering function as claimed in claim 1, wherein: one side that base (3) top is close to dust removal case (8) is installed dust collection box (4), and dust collection drawer (5) are installed to the bottom of dust collection box (4) inside.
4. The grain elevator with the dust filtering function as claimed in claim 1, wherein: extension board (11) are all installed at the both ends of the inside both sides of dust removal case (8), and the top of extension board (11) all is provided with vibration mechanism (20), vibration mechanism (20) are including connecting seat (2001), and connecting seat (2001) all install the top at extension board (11), the inside of connecting seat (2001) all movable mounting has movable rod (2003), and compression spring (2002) are all installed to the bottom of movable rod (2003), the bottom of compression spring (2002) all is connected with the inner wall of connecting seat (2001).
5. The grain elevator with the dust filtering function as claimed in claim 4, wherein the grain elevator comprises: the screen plate is characterized in that a connecting frame (15) is installed between the top ends of the movable rods (2003), a screen plate (10) is installed at the top end of the connecting frame (15), and a vibration motor (16) is installed at the bottom end of the screen plate (10).
6. The grain elevator with the dust filtering function as claimed in claim 1, wherein: filter screen (12) are installed to the inside bottom of dust removal case (8), and the internally mounted of dust removal case (8) of filter screen (12) below has mount pad (14), dust absorption fan (13) are all installed to the inside both sides of mount pad (14), the inside one side that is close to storage grain bin (2) of dust removal case (8) is provided with clean mechanism (21).
7. The grain elevator with the dust filtering function as claimed in claim 6, wherein the grain elevator comprises: clean mechanism (21) include second electric putter (2101), and second electric putter (2101) install in dust removal case (8) and be close to one side of granary (2), the internally mounted that transversely runs through dust removal case (8) of the output of second electric putter (2101) has installation piece (2103), and cleaning brush (2102) are installed to the bottom of installation piece (2103).
CN202122758739.7U 2021-11-11 2021-11-11 Pneumatic grain elevator with dust filtering capability Active CN216225311U (en)

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CN202122758739.7U CN216225311U (en) 2021-11-11 2021-11-11 Pneumatic grain elevator with dust filtering capability

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115321105A (en) * 2022-08-17 2022-11-11 安徽粮食工程职业学院 Grain conveyor with impurity winnowing function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115321105A (en) * 2022-08-17 2022-11-11 安徽粮食工程职业学院 Grain conveyor with impurity winnowing function

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