CN210773290U

CN210773290U - Material lifting device of drying machine

Info

Publication number: CN210773290U
Application number: CN201921627725.8U
Authority: CN
Inventors: 方许
Original assignee: Anhui Xinshengli Agricultural Machinery Co ltd
Current assignee: Anhui Xinshengli Agricultural Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-16
Anticipated expiration: 2029-09-27

Abstract

The utility model belongs to the technical field of grain drying equipment, concretely relates to dryer material lifting device, including the casing of placing perpendicularly, feed inlet and discharge gate have been seted up respectively on the both sides outer wall of casing, the inside of casing is provided with action wheel, driven wheel and traction band, the action wheel is installed at the inside top of shell, the driven wheel is installed at the inside bottom of shell, the traction band cover is established in the outside of action wheel and driven wheel, install the lifting motor above the shell, the output shaft of lifting motor passes through the driving chain and is connected with the action wheel transmission; one side externally mounted of casing has the air-blower, the output of air-blower is connected with the heater, the other end of heater runs through the lateral wall of casing, has overcome prior art's not enough, increases hot-blast subassembly in grain hoisting device, heats the drying to the grain in the hoisting device, has improved the efficiency that grain was dried, has reduced the time that grain was dried.

Description

Material lifting device of drying machine

Technical Field

The utility model belongs to the technical field of cereal drying equipment, concretely relates to drying-machine material hoisting device.

Background

The grain drying-machine is the hot-blast stoving case, adopts convolution heating device, can produce a large amount of hot-blasts in the short time, and it can reach through high temperature treatment and kill the worm's ovum, thoroughly solves the grain drying problem. The existing grain dryer is large in size and high in height, and the moisture is reduced to the storage standard by one-time drying, so that the grain needs to be lifted to a feed inlet of the dryer by a lifting device arranged outside the grain dryer.

The existing grain lifting equipment is not provided with a heating and drying device, the grain can not be heated and dried in the lifting process, the temperature of the grain can be reduced, the drying efficiency of the grain is reduced, and the time cost is increased

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying-machine material hoisting device has overcome the not enough of prior art, increases hot-blast subassembly in grain hoisting device, heats the drying to the grain in the hoisting device, has improved the efficiency that grain was dried, has reduced the time that grain was dried.

In order to solve the above problems, the utility model adopts the following technical proposal:

a material lifting device of a drying machine comprises a vertically placed shell, wherein a feeding hole and a discharging hole are respectively formed in the outer walls of two sides of the shell, a driving wheel, a driven wheel and a traction belt are arranged inside the shell, the driving wheel is installed at the top end inside a shell, the driven wheel is installed at the bottom end inside the shell, the traction belt is sleeved outside the driving wheel and the driven wheel, a lifting motor is installed above the shell, and an output shaft of the lifting motor is in transmission connection with the driving wheel through a transmission chain; the air blower is arranged outside one side of the shell, the output end of the air blower is connected with a heater, the other end of the heater penetrates through the outer side wall of the shell, a vertically arranged air inlet pipe is fixedly arranged on the inner side of the shell, the heater is communicated with the air inlet pipe, one side of the air inlet pipe, far away from the heater, is connected with a plurality of air outlet pipes which are linearly distributed, and one side of the shell, far away from the air blower, is provided with an air outlet; the traction belt is fixedly provided with a plurality of equally-spaced hoppers, the hopper is internally and fixedly provided with a sieve plate which is obliquely arranged, the bottom end of the outer wall of one side of the hopper, which is close to the air outlet pipe, is provided with a plurality of ventilation holes, and the ventilation holes are positioned below the sieve plate.

Furthermore, one side of the traction belt close to the air outlet pipe is a rising end, a hopper opening located at the rising end faces upwards, one side of the traction belt far away from the air outlet pipe is a falling end, and a hopper opening located at the falling end faces downwards.

Furthermore, the inside filter screen that is provided with of one end that goes out the tuber pipe and is close to the air-supply line, the other end opening downward sloping that goes out the tuber pipe.

Furthermore, the end of the sieve plate, which is far away from the vent hole, is of a horizontal structure, and the diameter of the sieve hole on the sieve plate is smaller than that of the grain.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a material lifting device of a drying machine, which is characterized in that a shell, a driving wheel, a lifting motor, a discharge port, a hopper, a traction belt, a driven wheel, a feed inlet, an air blower, a heater and an air inlet pipe are arranged, air output by the air blower is heated by the heater and then heats grains in the lifted hopper through the air inlet pipe and an air outlet pipe, so that the drying of the grains is accelerated; through setting up ventilation hole and sieve, make hot-blast bottom that can get into the hopper, to the heating drying of the grain full aspect inside the hopper.

The utility model discloses simple structure, convenient operation increases hot-blast subassembly in grain hoisting device, heats the drying to the grain in the hoisting device, has improved the efficiency that grain was dried, has reduced the time that grain was dried.

Drawings

Fig. 1 is a schematic structural diagram of a material lifting device of a dryer.

Fig. 2 is a schematic structural view of a hopper in a material lifting device of a dryer.

Fig. 3 is a schematic structural view of an air outlet pipe in a material lifting device of a dryer.

In the figure: 1. a housing; 2. a driving wheel; 3. a hoisting motor; 4. a discharge port; 5. a hopper; 6. a traction belt; 7. a driven wheel; 8. a feed inlet; 9. a blower; 10. a heater; 11. an air inlet pipe; 12. a vent hole; 13. a sieve plate; 14. an air outlet pipe; 15. filtering with a screen; 16. an air outlet.

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.

As shown in fig. 1-3, a dryer material lifting device, including the casing 1 of placing perpendicularly, has seted up feed inlet 8 and discharge gate 4 on the both sides outer wall of casing 1 respectively, its characterized in that: a driving wheel 2, a driven wheel 7 and a traction belt 6 are arranged in the shell 1, the driving wheel 2 is arranged at the top end in the shell, the driven wheel 7 is arranged at the bottom end in the shell, the traction belt 6 is sleeved outside the driving wheel 2 and the driven wheel 7, a lifting motor 3 is arranged above the shell, and an output shaft of the lifting motor 3 is in transmission connection with the driving wheel 2 through a transmission chain; a blower 9 is arranged outside one side of the shell 1, the output end of the blower 9 is connected with a heater 10, the other end of the heater 10 penetrates through the outer side wall of the shell 1, a vertically arranged air inlet pipe 11 is fixedly arranged inside the shell 1, the heater 10 is communicated with the air inlet pipe 11, one side of the air inlet pipe 11, which is far away from the heater 10, is connected with a plurality of linearly distributed air outlet pipes 14, and one side of the shell, which is far away from the blower 9, is provided with an air outlet 16; set firmly a plurality of equidistant hoppers 5 on the traction belt 6, set firmly the sieve 13 that the slope set up in hopper 5, a plurality of ventilation hole 12 has been seted up to one side outer wall bottom that hopper 5 is close to air-out pipe 14, and ventilation hole 12 is located the below of sieve 13.

One side that traction belt 6 is close to air-out pipe 14 is the ascending end, and the 5 openings in the hopper that is located the ascending end make progress, and one side that traction belt 6 keeps away from air-out pipe 14 is the descending end, and the 5 openings in the hopper that is located the descending end are downward, and hot-blast heats hopper 5 in the ascending stage, and the grain in the help hopper 5 is dried.

A filter screen 15 is arranged inside one end, close to the air inlet pipe 11, of the air outlet pipe 14, and an opening at the other end of the air outlet pipe 14 is downward inclined, so that grain particles and dust are prevented from entering the air outlet pipe 14 and the air blower 9, and the air blower 9 is prevented from being out of order.

The one end that ventilation hole 12 was kept away from to sieve 13 is horizontal structure, and the diameter size of sieve mesh is less than the diameter of grain on sieve 13, and the contained angle of

sieve

13 and 5 inside walls of hopper all is more than or equal to 90 degrees, avoids the grain granule to press from both sides the junction at

sieve

13 and 5 inner walls of hopper.

The external connection of device has control terminal and power supply, and control terminal respectively with promote motor 3, heating pipe and the air-blower 9 electric connection in the heater 10, power supply provides the electric energy for setting up.

To sum up, the utility model relates to a material lifting device of a drying machine, when in use, grain in the drying machine enters from the feed inlet 8, at this moment, the lifting motor 3 is started, the lifting motor 3 drives the driving wheel 2 to rotate through the transmission chain, the driving wheel 2 drives the traction belt 6 and the driven wheel 7 to rotate, so that the hopper 5 carries the grain at the bottom end of the shell 1 to move upwards, the hopper 5 filled with the grain enters the descending end after moving to the highest position, and the grain in the hopper 5 is discharged through the discharge outlet 4; when the hopper 5 transports grains, the blower 9 and the heater 10 are started, hot air generated by the blower 9 is input into the air inlet pipe 11 and then is discharged into the shell 1 through the air outlet pipe 14, the hot air is in contact with the hopper 5 at the ascending end, the temperature of the grains in the hopper 5 is improved, and meanwhile, the moisture of the grains is taken away; a part of hot air enters the bottom end of the hopper 5 through the vent holes 12 on the side wall of the hopper 5, contacts with grains through the sieve plate 13, takes away moisture in the grains from bottom to top, and greatly improves the drying efficiency of the grains; it can also be directly connected with the output pipe of the hot air blower to replace the blower 9 and the heater 10.

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 drying-machine material hoisting device, includes perpendicular casing (1) of placing, feed inlet (8) and discharge gate (4), its characterized in that have been seted up on the both sides outer wall of casing (1) respectively: a driving wheel (2), a driven wheel (7) and a traction belt (6) are arranged in the shell (1), the driving wheel (2) is mounted at the top end of the interior of the shell, the driven wheel (7) is mounted at the bottom end of the interior of the shell, the traction belt (6) is sleeved on the outer sides of the driving wheel (2) and the driven wheel (7), a lifting motor (3) is mounted above the shell, and an output shaft of the lifting motor (3) is in transmission connection with the driving wheel (2) through a transmission chain; the air blower (9) is installed outside one side of the shell (1), the output end of the air blower (9) is connected with the heater (10), the other end of the heater (10) penetrates through the outer side wall of the shell (1), the inner side of the shell (1) is fixedly provided with the air inlet pipe (11) which is vertically arranged, the heater (10) is communicated with the air inlet pipe (11), one side, away from the heater (10), of the air inlet pipe (11) is connected with a plurality of air outlet pipes (14) which are linearly distributed, and one side, away from the air blower (9), of the shell is provided with an air outlet (16); pull and set firmly hopper (5) of a plurality of equidistant on area (6), sieve (13) that the slope set up have set firmly in hopper (5), a plurality of ventilation hole (12) have been seted up to one side outer wall bottom that hopper (5) are close to air-out pipe (14), ventilation hole (12) are located the below of sieve (13).

2. A dryer material lifting device as defined in claim 1, wherein: one side that traction area (6) are close to air-out pipe (14) is the ascending end, and hopper (5) opening that are located the ascending end upwards, one side that traction area (6) are kept away from air-out pipe (14) is the decline end, and hopper (5) opening that are located the decline end is downwards.

3. A dryer material lifting device as defined in claim 2, wherein: the inside filter screen (15) that is provided with of one end that goes out tuber pipe (14) and is close to air-supply line (11), the other end opening downward sloping that goes out tuber pipe (14).

4. A dryer material lifting device as defined in claim 1, wherein: one end of the sieve plate (13) far away from the vent hole (12) is of a horizontal structure, and the diameter of the sieve holes in the sieve plate (13) is smaller than that of grains.