CN215373432U

CN215373432U - Carry stable grain drying elevator

Info

Publication number: CN215373432U
Application number: CN202121373117.6U
Authority: CN
Inventors: 张迎阳; 金家莉; 计玉成; 叶军; 左玲玲
Original assignee: Tongling Lingchuang Technology Co ltd
Current assignee: Tongling Lingchuang Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-31
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of grain processing, in particular to a grain drying and lifting machine with stable conveying, which comprises a storage box body, wherein a material guide pipe is arranged above the storage box body, a plurality of material homogenizing pipes are arranged below the storage box body, a drying box body is fixed at the lower end of each material homogenizing pipe, a first material guide device is connected below the drying box body, a material discharge pipe is arranged below one side of the first material guide device, the other end of the material discharge pipe is connected with a vertical lifting machine shell, and an anti-blocking material receiving box is arranged on the back surface of the lifting machine shell. The materials are not easy to block in the pipeline, and the conveying effect of the grains is improved.

Description

Carry stable grain drying elevator

Technical Field

The utility model relates to the technical field of grain processing, in particular to a grain drying and lifting machine with stable conveying.

Background

The grain dryer is a grain post-harvest treatment machine, and the grain dryer in the existing market is rapidly popularized and applied to the drying treatment operation links of harvesting and storing grains such as rice, wheat, corn, beans and the like, and becomes one of key agricultural machine products with high yield and harvest.

In the prior art, the following problems exist:

(1) grain drying-machine is at the in-process that uses, generally carry out the work that promotes to grain through the grain lifting machine, make grain can enter into grain drying equipment repeatedly in, increase the effect that grain was dried, and grain lifting equipment is at the in-process that uses, grain is when entering into lifting equipment inside and the inside grain of lifting equipment derives, partial grain can spill in the lifting plate, like this grain accumulation is in lifting equipment's inside, and the grain of accumulation can extrude the lifting plate, lead to the lifting equipment the condition of card shell to appear, reduce the transport effect of grain.

(2) The inside structure of flow equalizing of current grain drying equipment is too complicated, and in the in-process of using, grain flow is more slow, and the inside dry structure that does not possess of hoisting device reduces grain drying's efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grain drying and lifting machine capable of stably conveying grains, and aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a carry stable grain drying and lifting machine, includes the storage box, the top of storage box is provided with the passage, and the below of storage box is provided with a plurality of mixing tube, mixing tube's lower extreme is fixed with dry box, and the below of dry box is connected with first guide device, and one side below of first guide device is provided with the discharging pipe, and the other end of discharging pipe is connected with the perpendicular lifting machine shell that describes, the back of lifting machine shell is provided with prevents stifled workbin that connects, and prevents stifled lower extreme that connects the workbin and be connected with second guide device, and the lower extreme of second guide device is connected with the upper end of passage, the inside of lifting machine shell is provided with material hoisting device, and the lower extreme of lifting machine shell is provided with the air guide frame.

Preferably, a heating box is arranged on one side of the outer wall of the drying box body, a buffer box is arranged on the other side of the outer wall of the drying box body, an air guide pipe is arranged on the outer wall of the buffer box, the other end of the air guide pipe is fixed on the outer wall of the air guide frame, and a fan is arranged on the outer wall of the heating box.

Preferably, the drying box body is internally provided with a material equalizing plate and a material guide plate, and one end of the material guide plate is fixed below the heating box.

Preferably, the material lifting device comprises two driving wheels, a material box conveying belt is sleeved outside the two driving wheels, and a material box is rotatably arranged outside the material box conveying belt.

Preferably, the first material guide device comprises a feeding box, a conveying wheel is arranged inside the feeding box, two driving belts are sleeved outside the conveying wheel, material baffles are uniformly distributed outside the driving belts, and one side of each material baffle is arc-shaped.

Preferably, the outer walls of the first material guiding device and the second material guiding device are respectively provided with a driving device, and the rotating shaft of the driving device is connected with the outer part of the conveying wheel through a coupler.

Preferably, the anti-blocking material receiving box comprises a material receiving box main body, one side of the material receiving box main body is in an opening shape, a material receiving plate is arranged in an opening in the outer wall of the material receiving box main body, and a conveying hole is formed in the lower portion of the material receiving box main body.

Preferably, the inside of the buffer box is semicircular, and the buffer box and the heating box are symmetrically distributed about the central line of the drying box body.

The utility model provides a grain drying and lifting machine with stable conveying through improvement, compared with the prior art, the grain drying and lifting machine has the following improvements and advantages:

one is as follows: the anti-blocking device is provided with the anti-blocking structure, when grains enter the lifting equipment, the bottom of the lifting device is provided with the air guide structure to blow scattered grains, so that the grains can fall into the lifting plate, and the discharge hole of the lifting device of the device is provided with the material receiving structure, so that the material receiving work can be accurately carried out, the materials are not easily blocked in a pipeline, and the grain conveying effect is improved;

the second step is as follows: the internal part of the grain drying device is provided with the circulating air guide structure, so that air with higher temperature can be guided into the lifting device, the temperature in the lifting device is raised, the grain can be dried in the lifting device, and the grain drying effect is improved.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged structural view at B in FIG. 2 of the present invention;

FIG. 5 is a schematic view of the structure of the anti-blocking material receiving box of the present invention;

fig. 6 is a schematic view of the material baffle structure of the present invention.

Description of reference numerals: 1. the material storage box body, 2, a material homogenizing pipe, 3, a drying box body, 4, a material lifting device, 401, a driving wheel, 402, a material box conveying belt, 403, a material box, 5, an air guide frame, 6, a material discharging pipe, 7, a first material guiding device, 701, a material feeding box, 702, a conveying wheel, 703, a conveying belt, 704, a material baffle plate, 8, a lifting machine shell, 9, a second material guiding device, 10, a material guiding pipe, 11, a heating box, 12, a fan, 13, a driving device, 14, an anti-blocking material receiving box, 1401, a material receiving box main body, 1402, a material receiving plate, 1403, a conveying hole, 15, a material homogenizing plate, 16, a material guiding plate, 17, a buffer box, 18, an air guide pipe, 15, a material homogenizing plate, 16

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a grain drying elevator with stable conveying through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-6, a grain drying and lifting machine with stable conveying comprises a material storage box 1, a material guide pipe 10 is arranged above the material storage box 1, a plurality of material homogenizing pipes 2 are arranged below the material storage box 1, a drying box 3 is fixed at the lower ends of the material homogenizing pipes 2, a first material guide device 7 is connected below the drying box 3, a material discharge pipe 6 is arranged below one side of the first material guide device 7, the other end of the material discharge pipe 6 is connected with a vertical lifting machine shell 8, an anti-blocking material receiving box 14 is arranged on the back of the lifting machine shell 8, a second material guide device 9 is connected at the lower end of the anti-blocking material receiving box 14, the lower end of the second material guide device 9 is connected with the upper end of the material guide pipe 10, a material lifting device 4 is arranged inside the lifting machine shell 8, a gas guide frame 5 is arranged at the lower end of the lifting machine shell 8, the material storage box 1 with the structure can guide the material into the drying box 3 through the material homogenizing pipes 2, meanwhile, materials inside the drying box body 3 can flow into the elevator shell 8 through the first material guide device 7, the materials are lifted through the material lifting device 4 inside the elevator shell 8, the air guide frame 5 is arranged below the elevator shell 8, the air can be guided into the elevator shell 8 through the air guide frame 5, when grains at the bottom of the elevator shell 8 are blown, hot air is guided into the elevator shell 8, the temperature inside the elevator shell 8 rises, the drying efficiency inside the elevator shell 8 is improved, the materials lifting device 4 inside the elevator shell 8 can convey the grains into the anti-blocking material receiving box 14, the grains are conveyed into the second material guide device 9 through the anti-blocking material receiving box 14, and the grains are guided into the material storage box body 1 again through the second material guide device 9 and the material guide pipe 10.

A heating box 11 is arranged on one side of the outer wall of the drying box body 3, a buffer box 17 is arranged on the other side of the outer wall of the drying box body 3, an air guide pipe 18 is arranged on the outer wall of the buffer box 17, the other end of the air guide pipe 18 is fixed on the outer wall of the air guide frame 5, a fan 12 is arranged on the outer wall of the heating box 11, the fan 12 of the structure can guide outside air into the heating box 11, air is heated through a heating net arranged in the heating box 11, thus the heated air can enter the drying box body 3 to dry grains in the drying box body 3, meanwhile, the buffer box 17 on the outer wall of the drying box body 3 can change the flow direction of hot air, so that the hot air can be sprayed on materials again, the drying effect is improved, part of the hot air in the buffer box 17 can enter the air guide frame 5 through the air guide pipe 18, and the hot air is guided into the elevator shell 8 through the air guide frame 5, the hot air blows the material at the bottom of the elevator shell 8, so that the material at the bottom of the elevator shell 8 is prevented from being blocked;

a material equalizing plate 15 and a material guide plate 16 are arranged inside the drying box body 3, one end of the material guide plate 16 is fixed below the heating box 11, the material equalizing plate 15 is arranged inside the drying box body 3, the material equalizing plate 15 can disperse materials introduced by the material equalizing pipe 2, the materials can fall down uniformly inside the drying box body 3, and the material guide plate 16 can guide grains into the first material guide device 7;

the material lifting device 4 comprises two transmission wheels 401, the transmission wheels 401 are provided with two transmission wheels, a bin conveyer belt 402 is sleeved outside the transmission wheels 401, a bin 403 is rotatably arranged outside the bin conveyer belt 402, the transmission wheels 401 of the structure can drive the bin conveyer belt 402 to move, the bin conveyer belt 402 drives the bin 403 to circularly move, and grains are lifted through the bin 403;

the first material guiding device 7 comprises a feeding box 701, a conveying wheel 702 is arranged inside the feeding box 701, two conveying belts 703 are sleeved outside the conveying wheel 702, material baffles 704 are uniformly distributed outside the conveying belts 703, one side of each material baffle 704 is arc-shaped, the conveying wheel 702 inside the feeding box 701 of the structure can drive the conveying belts 703 to rotate, the conveying belts 703 can drive the material baffles 704 to move, the material baffles 704 can push grains inside the feeding box 701, and the grains are pushed into a discharging pipe 6 through the material baffles 704;

the outer walls of the first material guiding device 7 and the second material guiding device 9 are both provided with a driving device 13, and the rotating shaft of the driving device 13 is connected with the outside of the conveying wheel 702 through a coupler, the driving device 13 on the outer walls of the first material guiding device 7 and the second material guiding device 9 of the structure can adopt a motor and belt conveying structure, and the conveying wheel 702 can be driven to rotate through the driving device 13;

the anti-blocking material receiving box 14 comprises a material receiving box main body 1401, one side of the material receiving box main body 1401 is in an open shape, a material receiving plate 1402 is arranged in an opening in the outer wall of the material receiving box main body 1401, a conveying hole 1403 is arranged below the material receiving box main body 1401, a plurality of material receiving plates 1402 are arranged in the opening of the material receiving box main body 1401 of the structure, the lengths of the material receiving plates 1402 extending out of the opening of the material receiving box main body 1401 are sequentially increased from top to bottom, the plurality of material receiving plates 1402 can form a multi-layer material guiding structure, the material receiving plates 1402 receive materials led out of the material box 403, the material receiving plates 1402 guide the grains into the material guiding pipes 10 through the conveying hole 1403, and the grains are guided into the material storing box body 1 again through the material guiding pipes 10;

the inside of baffle-box 17 is semi-circular, and baffle-box 17 and heating cabinet 11 are about the central line symmetric distribution of drying box 3, the inside semi-circular that is of baffle-box 17 of this structure, the air that heating cabinet 11 derived like this is entering into baffle-box 17 inside back, the air is rewashed along baffle-box 17's semicircular inner wall and is spouted on the material, and some grain can flow along baffle-box 17's inner wall, increase the displacement of grain, increase the drying effect of grain.

The working principle is as follows: firstly, the device is arranged at a proper place, in the using process, grains in the storage box body 1 can enter the drying box body 3 through the material homogenizing pipe 2, the grains can firstly collide with the material homogenizing plate 15 in the drying box body 3, the flow homogenizing work is carried out on the grains through the material homogenizing plate 15 again, then the fan 12 is started, the fan 12 can guide outside air into the heating box 11, the air is heated through the heating net arranged in the heating box 11, the heated air can enter the drying box body 3 to carry out the drying work on the grains in the drying box body 3, meanwhile, the buffer box 17 on the outer wall of the drying box body 3 can change the flow direction of the hot air, the hot air can be sprayed on the materials again, the drying effect is improved, meanwhile, the inside of the buffer box 17 is semicircular, the air guided out by the heating box 11 enters the buffer box 17, air is re-washed along the semicircular inner wall of the buffer box 17 and sprayed on the material, some grains can flow along the inner wall of the buffer box 17, the moving distance of the grains is increased, the drying effect of the grains is increased, the driving device 13 can drive the conveying wheel 702 to rotate, the driving belt 703 can drive the material baffle plate 704 to move, the material baffle plate 704 can push the grains in the feeding box 701, the grains are pushed into the discharging pipe 6 through the material baffle plate 704, the grains are guided into the material box 403 through the discharging pipe 6, if some grains leak from the material box 403 and fall to the inner bottom of the elevator shell 8, a part of hot air in the buffer box 17 can enter the air guide frame 5 through the air guide pipe 18, the hot air is guided into the elevator shell 8 through the air guide frame 5, the hot air can blow up the material at the bottom of the elevator shell 8, and the blocking of the material at the bottom of the elevator shell 8 is avoided, and a plurality of receiving plates 1402 are arranged in the opening of the receiving box main body 1401, the length of the receiving plates 1402 extending out of the opening of the receiving box main body 1401 is sequentially increased from top to bottom, the plurality of receiving plates 1402 can form a multi-layer material guiding structure, the receiving plates 1402 receive materials led out from the receiving box 403, the receiving plates 1402 guide grains into the material guiding pipes 10 through the conveying holes 1403, and the grains are guided into the storage box body 1 again through the material guiding pipes 10.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a carry stable grain drying elevator which characterized in that: comprises a material storage box body (1), a material guide pipe (10) is arranged above the material storage box body (1), a plurality of material homogenizing pipes (2) are arranged below the material storing box body (1), a drying box body (3) is fixed at the lower end of each material homogenizing pipe (2), a first material guiding device (7) is connected below the drying box body (3), a material discharging pipe (6) is arranged below one side of the first material guiding device (7), the other end of the material discharging pipe (6) is connected with a vertical elevator shell (8), an anti-blocking material receiving box (14) is arranged on the back of the shell (8) of the lifter, the lower end of the anti-blocking material receiving box (14) is connected with a second material guiding device (9), the lower end of the second material guiding device (9) is connected with the upper end of a material guiding pipe (10), the material lifting device (4) is arranged in the elevator shell (8), and the air guide frame (5) is arranged at the lower end of the elevator shell (8).

2. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the drying device is characterized in that a heating box (11) is arranged on one side of the outer wall of the drying box body (3), a buffer box (17) is arranged on the other side of the outer wall of the drying box body (3), an air guide pipe (18) is arranged on the outer wall of the buffer box (17), the other end of the air guide pipe (18) is fixed on the outer wall of the air guide frame (5), and a fan (12) is arranged on the outer wall of the heating box (11).

3. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the drying box body (3) is internally provided with a material equalizing plate (15) and a material guide plate (16), and one end of the material guide plate (16) is fixed below the heating box (11).

4. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the material lifting device (4) comprises two transmission wheels (401), the transmission wheels (401) are arranged, a material box conveying belt (402) is sleeved outside the transmission wheels (401), and a material box (403) is rotatably arranged outside the material box conveying belt (402).

5. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the first material guide device (7) comprises a feeding box (701), a conveying wheel (702) is arranged inside the feeding box (701), two conveying belts (703) are sleeved outside the conveying wheel (702), material baffles (704) are uniformly distributed outside the conveying belts (703), and one side of each material baffle (704) is arc-shaped.

6. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the outer walls of the first material guiding device (7) and the second material guiding device (9) are respectively provided with a driving device (13), and the rotating shaft of the driving device (13) is connected with the outer part of the conveying wheel (702) through a coupler.

7. The grain drying and lifting machine capable of stably conveying grains according to claim 1, is characterized in that: the anti-blocking material receiving box (14) comprises a material receiving box main body (1401), one side of the material receiving box main body (1401) is in an open shape, a material receiving plate (1402) is arranged in an opening of the outer wall of the material receiving box main body (1401), and a conveying hole (1403) is arranged below the material receiving box main body (1401).

8. The grain drying and lifting machine capable of stably conveying grains according to claim 2, is characterized in that: the interior of the buffer box (17) is semicircular, and the buffer box (17) and the heating box (11) are symmetrically distributed around the central line of the drying box body (3).