CN210773341U

CN210773341U - Hopper under grain drying-machine

Info

Publication number: CN210773341U
Application number: CN201921391881.9U
Authority: CN
Inventors: 张勇
Original assignee: Yangzhou Zeyang Machinery Co ltd
Current assignee: Yangzhou Zeyang Machinery Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-16
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a hopper under grain drying-machine relates to hopper technical field down, does not have dust removal function for hopper under solving current grain drying-machine. The top of hopper is provided with out the dirt mouth down, the unloading control valve is installed to the below of hopper down, the mounting bracket is installed to the both sides of unloading control valve, the fixed block is installed to the double-phase internal wall of hopper top down, all be provided with the draw-in groove on the fixed block, two install the filter screen between the fixed block, the handle is installed to the one end of filter screen, the baffle is installed to the below of filter screen, dust collector is installed to one side of hopper down, control switch is installed to dust collector's below, the dust removal pipe is installed to control switch's below, the dust collection box is installed to the below of dust removal pipe, dust collector's internally mounted has the dust removal filter screen, the draught fan is installed to one side of dust collector, be connected through the induced duct between draught fan and.

Description

Hopper under grain drying-machine

Technical Field

The utility model relates to a hopper technical field specifically is a hopper under grain drying-machine under lower hopper.

Background

Grain is the indispensable part in our daily life, grain storage storehouse is used for storing grain has all been built to each region of china, and need dry to grain before grain is put in storage, avoid going mildy and rot, influence the storage of grain, it can use grain drying-machine usually to dry grain, grain drying-machine is the hot-blast stoving case, adopt the formula of circling round heating device, can produce a large amount of hot-blastly in the short time, it can reach the moisture in killing worm's ovum and the stoving grain through high temperature treatment, the problem that meets is stored to grain can fine solution, after the grain is dried, need a lower hopper to carry out the unloading to the grain of drying for making things convenient for the grain transportation.

But grain is at the in-process of unloading, because grain can be mingled with the dust of stoving after drying, and current lower hopper generally does not have the function of dust removal, so the dust that is mingled with in grain can spill over from lower hopper in the unloading, causes the phenomenon of raise dust, not only can cause the pollution to the environment, can cause harm to staff's health moreover, consequently urgently needs a grain drying-machine lower hopper in the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hopper under grain drying-machine to propose the problem that hopper does not have the dust removal function under the current grain drying-machine in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grain drying machine blanking hopper comprises a blanking hopper, a drying machine is installed on one side of the blanking hopper, a fixed seat is installed below the drying machine, a motor is installed on one side of the fixed seat, a base is installed below the fixed seat, a dust outlet is formed in the upper portion of the blanking hopper, a blanking control valve is installed below the blanking hopper, mounting frames are installed on two sides of the blanking control valve, fixed blocks are installed on two inner walls above the blanking hopper, two fixed blocks are arranged, clamping grooves are formed in the fixed blocks, a filter screen is installed between the two fixed blocks, a handle is installed at one end of the filter screen, a baffle is installed below the filter screen, a dust removal device is installed on one side of the blanking hopper, the dust removal device is connected with the blanking hopper through threaded pipes, and a control switch is installed below the dust removal device, the dust removal pipe is installed to control switch's below, the dust collection box is installed to the below of dust removal pipe, dust collector's internally mounted has the dust removal filter screen, the draught fan is installed to one side of dust collector, be connected through the induced duct between draught fan and the dust collector.

Preferably, the filter screen is connected with the fixed block through a clamping groove.

Preferably, the discharge end of the dryer is positioned in the discharging hopper, and the filter screen is positioned above the discharge end of the dryer.

Preferably, the blanking control valve is connected with the blanking hopper through a screw.

Preferably, the fixed foot is connected with the blanking hopper in a welding mode.

Preferably, the number of the baffles is four, and the baffles and the inner wall of the discharging hopper are of an integral structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the grain dryer discharging hopper is provided with a dust removing device, one side of the dust removing device is provided with a draught fan, the dust discharged from the discharging hopper is sucked into the dust removing device through the threaded pipe by the induced draft fan, the filter screen is arranged at the upper part inside the discharging hopper, the diameter of the screen opening of the filter screen is smaller than that of the grain, so that the dust can pass through the filter screen to prevent the grain from being sucked into the dust removing device, meanwhile, a baffle is arranged below the filter screen, the baffle can effectively prevent grains from being sucked into the dust outlet, the dust entering the dust removing device from the dust outlet is not influenced, when the dust enters the dust removing device, the dust is filtered by the dust removing filter screen arranged in the dust removing device, so that the dust falls on the dust removing device, when the dust reaches a certain amount, the control switch is turned on to enable the dust to enter the dust collection box from the dust removal device through the dust removal pipe.

2. This grain drying-machine is provided with the filter screen down in the hopper, and the inside upper end double-phase is provided with the fixed block to the inner wall mounting of hopper down, is provided with the draw-in groove on the fixed block, and the filter screen passes through the draw-in groove to be connected with the fixed block, can take out the filter screen through the handle after filter screen work a period like this, washs or changes the filter screen.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is a partial enlarged view of area A of the present invention;

in the figure: 1. feeding a hopper; 2. a dryer; 3. a fixed seat; 4. a motor; 5. a base; 6. a dust outlet; 7. a mounting frame; 8. a blanking control valve; 9. a fixed block; 10. a card slot; 11. a filter screen; 12. a handle; 13. a dust removal device; 14. a threaded pipe; 15. a control switch; 16. a dust removal pipe; 17. a dust collection box; 18. a dust removal filter screen; 19. an induced draft fan; 20. an induced draft pipe; 21. and a baffle plate.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a grain dryer discharging hopper comprises a discharging hopper 1, a dryer 2 is installed on one side of the discharging hopper 1, a fixed seat 3 is installed below the dryer 2, a motor 4 is installed on one side of the fixed seat 3, a base 5 is installed below the fixed seat 3, a dust outlet 6 is arranged above the discharging hopper 1, a discharging control valve 8 is installed below the discharging hopper 1, mounting frames 7 are installed on two sides of the discharging control valve 8, two fixing blocks 9 are installed on two opposite inner walls above the discharging hopper 1, two fixing blocks 9 are arranged, clamping grooves 10 are formed in the fixing blocks 9, a filter screen 11 is installed between the two fixing blocks 9, a handle 12 is installed at one end of the filter screen 11, a baffle 21 is installed below the filter screen 11, a dust removing device 13 is installed on one side of the discharging hopper 1, the dust removing device 13 is connected with the discharging hopper 1 through a threaded pipe 14, a control switch 15 is installed below the dust removing device 13, a dust removal pipe 16 is arranged below the control switch 15, a dust collection box 17 is arranged below the dust removal pipe 16, a dust removal filter screen 18 is arranged inside the dust removal device 13, an induced draft fan 19 is arranged on one side of the dust removal device 13, and the induced draft fan 19 is connected with the dust removal device 13 through an induced draft pipe 20.

Furthermore, the filter screen 11 is connected with the fixing block 9 through the clamping groove 10, and grains can be prevented from entering the dust removal device 13 through the dust outlet 6 through the filter screen 11.

Further, the discharge end of the dryer 2 is located inside the discharge hopper 1, the filter screen 11 is located above the discharge end of the dryer 2, dried grains can conveniently enter the discharge hopper 1, and meanwhile, when the dust removing device 13 removes dust in the grains, the grains and the dust can be prevented from entering the dust removing device 13 together through the filter screen 11.

Further, the blanking control valve 8 is connected with the blanking hopper 1 through screws, so that the structural firmness between the blanking control valve 8 and the blanking hopper 1 is improved.

Further, mounting bracket 7 and hopper 1 welded connection down have improved the fastness of structure between mounting bracket 7 and the hopper 1 down.

Further, baffle 21 is provided with four, and baffle 21 and the inner wall of lower hopper 1 structure as an organic whole, during the more effectual dust removal that stops grain gets into dust collector 13 through dust outlet 6.

The working principle is as follows: when the dust removing device is used, the induced draft fan 19 is started to work, after grains in the dryer 2 are dried, the grains enter the blanking hopper 1 from one end of the dryer 2, when the grains enter the blanking hopper 1, dust enters the dust removing device 13 through the threaded pipe 14 arranged at the upper end of the blanking hopper 1 through the wind power of the induced draft fan 19, the filter screens 11 are arranged on the two opposite inner walls above the blanking hopper 1, the grains can be prevented from entering the dust removing device 13 along with the wind power and the dust through the filter screens 11, the baffle 21 is arranged below the filter screens 11, the grains can be more effectively prevented from entering the dust removing device 13 along with the wind power through the arranged baffle 21, when the dust enters the dust removing device 13, the dust is filtered through the dust removing filter screen 18 arranged in the dust removing device 13, the dust falls into the dust removing device 13, when the dust reaches a certain amount, the control switch 15 is turned on to lead the dust to enter the dust collection box 17 through the dust collection pipe 16, thus the grain can not cause the dust raising phenomenon when the grain is fed from the feeding hopper of the dryer, the surrounding environment can not be polluted, and the health of the working personnel can not be influenced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. The utility model provides a hopper under grain drying-machine, includes hopper (1) down, its characterized in that: dryer (2) is installed to one side of lower hopper (1), fixing base (3) is installed to the below of dryer (2), motor (4) is installed to one side of fixing base (3), base (5) is installed to the below of fixing base (3), the top of lower hopper (1) is provided with dust outlet (6), unloading control valve (8) is installed to the below of lower hopper (1), mounting bracket (7) is installed to the both sides of unloading control valve (8), fixed block (9) is installed to two-phase inside wall above lower hopper (1), and fixed block (9) are provided with two, all be provided with draw-in groove (10) on fixed block (9), two install filter screen (11) between fixed block (9), handle (12) is installed to the one end of filter screen (11), baffle (21) is installed to the below of filter screen (11), dust collector (13) is installed to one side of lower hopper (1), connect through screwed pipe (14) between dust collector (13) and lower hopper (1), control switch (15) are installed to the below of dust collector (13), dust removal pipe (16) are installed to the below of control switch (15), dust collection box (17) are installed to the below of dust removal pipe (16), the internally mounted of dust collector (13) has dust removal filter screen (18), draught fan (19) are installed to one side of dust collector (13), be connected through induced duct (20) between draught fan (19) and dust collector (13).

2. The grain dryer discharging hopper of claim 1, wherein: the filter screen (11) is connected with the fixing block (9) through a clamping groove (10).

3. The grain dryer discharging hopper of claim 1, wherein: the discharge end of the dryer (2) is positioned in the lower hopper (1), and the filter screen (11) is positioned above the discharge end of the dryer (2).

4. The grain dryer discharging hopper of claim 1, wherein: the blanking control valve (8) is connected with the blanking hopper (1) through screws.

5. The grain dryer discharging hopper of claim 1, wherein: the mounting rack (7) is connected with the blanking hopper (1) in a welding mode.

6. The grain dryer discharging hopper of claim 1, wherein: the number of the baffle plates (21) is four, and the baffle plates (21) and the inner wall of the blanking hopper (1) are of an integral structure.