CN113446830B

CN113446830B - High-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier

Info

Publication number: CN113446830B
Application number: CN202110713088.1A
Authority: CN
Inventors: 张为法; 罗会强; 许为青; 胡家冀; 宁传烨; 李盛婷
Original assignee: Anhui Zhengyang Mechanical Technology Co ltd
Current assignee: Anhui Zhengyang Mechanical Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-07-22
Anticipated expiration: 2041-06-25
Also published as: CN113446830A

Abstract

The invention discloses a high-efficiency dust-removing heat-preserving type circulating non-stirring cage grain dryer, and relates to the technical field of non-stirring cage grain dryers; in order to solve the problem of dust driving during drying; the top of four pillars is provided with out the hopper, and one side outer wall of going out the hopper is provided with threaded connection has the second honeycomb duct, the top outer wall that goes out the hopper is provided with the mounting panel, and the outer wall all around of mounting panel is provided with the support, four pillar one side outer walls are provided with the lifting machine, and the both sides outer wall of lifting machine is provided with the mount, and one side outer wall of mount is connected all around with storage grain bin top through the support, and storage grain bin's top is provided with first honeycomb duct, it does not have stirring compounding mechanism to be provided with in the stoving storehouse, and stoving storehouse bottom both sides are fixed with four heating rings through the extension board respectively. The invention not only avoids the problem that the grains are damaged and become brown rice, but also improves the grain drying efficiency.

Description

High-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier

Technical Field

The invention relates to the technical field of non-stirring cage grain dryers, in particular to a high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer.

Background

When the grain is dried by the dryer in the grain production process, multiple cycles are needed. And traditional drying-machine circulates at every turn and all needs to carry through twice auger, grain receives the easy broken shell of auger blade extrusion when the auger conveys, form brown rice, and many times of circulations receive many times and extrude, grain is broken easily, simultaneously because grain extrudees each other when the inside conveying of auger, the auger also wears out easily, thereby cause grain to block up and damage the auger motor, and the auger also can not set up the speed too fast when the conveying, the stoving time is longer relatively, lead to the very big reduction of machining efficiency of grain.

Through retrieval, chinese patent application No. CN201921475624.3 discloses an upper and lower auger-free dryer for solving the technical problems of grain crushing, auger abrasion and low grain processing efficiency caused by the fact that the auger is used for conveying grains in multiple times of cyclic processing in the prior art. There is not auger drying-machine from top to bottom in above-mentioned patent and has following not enough: .

The drying to cereal has been accomplished to the integrated device though, but when grain passes through the passage with grain when leading-in to the stoving storehouse, the stoving storehouse can constantly be piled up to the dust that grain was mixed, and then the problem that the granary blockked up can appear blockking up, consequently, need a high-efficient dust removal heat preservation formula circulation not to stir cage grain drier urgently.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer.

In order to achieve the purpose, the invention adopts the following technical scheme:

an efficient dust-removing heat-preserving circulating non-stirring cage grain drier comprises a storage bin, a drying bin and four supporting columns, wherein the tops of the four supporting columns are provided with discharge hoppers, and the outer wall of one side of the discharge hopper is provided with a second flow guide pipe in threaded connection, the outer wall of the top of the discharge hopper is provided with a mounting plate, and the peripheral outer wall of the mounting plate is provided with a bracket, the outer wall of one side of each of the four pillars is provided with a hoisting machine, the outer walls of the two sides of the hoisting machine are provided with fixing frames, the outer wall of one side of the fixing frame is connected with the periphery of the top of the grain storage bin through a bracket, the top of the grain storage bin is provided with a first guide pipe, one side of the bottom end of the elevator is provided with a guide hopper, a stirring-free mixing mechanism is arranged in the drying bin, and the both sides of stoving storehouse bottom are fixed with four heating rings through the extension board respectively, are provided with the dust collection subassembly in the no stirring compounding mechanism, and one side outer wall in stoving storehouse is provided with the hopper.

Preferably: no stirring compounding mechanism is including leading hole, three solid fixed cylinder, three guide plate, triangular rod, stoving case, pivot, driving chain and motor, and the motor passes through the fixed plate to be connected on stoving storehouse top inner wall, and one side outer wall in stoving storehouse is fixed with the guide disc through the mounting.

Further: the guide connection hole is opened in top one side of guide disc, and three sides of the circumference of guide disc are opened there is the mounting groove, and three solid fixed cylinder weld in three mounting groove, and every guide plate rotates in every solid fixed cylinder through the rotation axis respectively, and the one end of every guide plate is fixed in through the rotation axis to the set-square pole, and the stoving case sets up inside the bottom of set-square pole.

On the basis of the scheme: the top of one of the fixed cylinders is provided with a rotating hole, the rotating shaft is fixed in the rotating hole through a bearing, one end of the rotating shaft is in mutual rotating fit with one end of one of the guide plates, and the outer wall of the top of the guide disc is provided with a fulcrum shaft.

The better scheme in the scheme is as follows: the top ends of the support shaft and the rotating shaft are sleeved with driving wheels, the driving chains are sleeved on the circumferences of the two driving wheels, one end of the support shaft is connected with the output end of the motor through a coupler, and the outer wall of the top of the drying box is provided with a communicating hole.

As a further scheme of the invention: the outer wall of one side of the top of the drying bin is provided with a material guide pipe, and the outer wall of one side of the material guide pipe is provided with a valve.

Simultaneously, stoving roof portion outer wall is provided with the joint ring, and the welding of joint ring top has the arc flange, and the joint of joint ring, arc flange and stoving case is opened respectively has same defeated material hole.

As a preferable aspect of the present invention: the both sides outer wall of stoving case is provided with the filter screen respectively, and the bottom outer wall of stoving case is opened there is the guide hole, and stoving incasement portion is provided with the silo, and stoving incasement portion structure is the arcwall face structure.

Meanwhile, one side of the drying bin is provided with a heating device, and the output end of the heating device is connected with each heating ring through a conducting wire.

As a more preferable scheme of the invention: the top outer wall of the mounting plate is connected with the periphery of the bottom of the drying bin through bolts, and the top outer wall of the drying bin is connected with the periphery of the bottom of the grain storage bin through bolts.

The invention has the beneficial effects that:

1. the high-efficiency dust-removing heat-preservation circulating non-stirring cage grain dryer is characterized in that when the high-efficiency dust-removing heat-preservation circulating non-stirring cage grain dryer works, a lifter is started, non-dried grains are fully filled in a grain storage bin through a guide hopper, when the grains are dried, the grains in the grain storage bin enter a non-stirring mixing mechanism in the drying bin, a heating device is started simultaneously, four heating rings are started through guide wires, the non-stirring mixing mechanism is started between the four heating rings, the grains in the non-stirring mixing mechanism roll over, the grain drying area is enlarged, in the grain rolling process, a dust collecting assembly can adsorb dust in the grain rolling process, the cleanliness of the dried grains is ensured, the non-stirring mixing mechanism is prevented from being blocked by the dust, then the dried grains are guided into a second guide pipe through a discharge hopper, an integral device is guided out, and the problem that the grains are damaged and become brown rice is avoided, but also improves the efficiency of grain drying.

2. This a high-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier, through opening the valve, make the top intercommunicating pore of stoving case, the guide hole and the passage of guide plate are corresponding, grain enters into the stoving incasement through the passage, and simultaneously, starter motor drives the fulcrum rotation, and it is rotatory to have driven the pivot through the driving chain, the pivoted pivot drives one of them guide plate rotatory, and it is circular motion to have driven the triangular prism through other two guide plate, thereby effectively promoted the effect of rolling to stoving incasement grain, traditional grain stirring has been avoided causing its damaged problem, the structural integrity that grain was dried has been guaranteed, the comprehensiveness that grain was dried has also been improved.

3. This high-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier, when the arc flange rotated to lead and connect the hole below, the problem of edge leakage appears when the arc flange can effectively prevent grain to dredge, and simultaneously, stoving incasement portion structure is the arcwall face structure, can effectively play the effect of protection grain, has promoted the degree of safety that grain rolled, and grain is at the in-process that rolls, and the filter screen of stoving case both sides can adsorb its inside dust, has promoted the cleaing away of the inside dust of grain.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer according to the present invention;

FIG. 2 is a schematic side view of the high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer according to the present invention;

FIG. 3 is a schematic top view of the high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer according to the present invention;

FIG. 4 is a schematic view of the internal structure of a drying chamber in the high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer of the present invention;

FIG. 5 is a schematic structural view of a stirring-free mixing mechanism in the high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer provided by the invention;

FIG. 6 is a schematic cross-sectional structure diagram of a drying box in the high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer provided by the invention.

In the figure: 1-bracket, 2-grain storage bin, 3-drying bin, 4-hopper, 5-repairing ladder, 6-guide hopper, 7-pillar, 8-elevator, 9-first guide pipe, 10-second guide pipe, 11-fixing frame, 12-discharge hopper, 13-support plate, 14-heating ring, 15-guide wire, 16-guide pipe, 17-valve, 18-stirring-free mixing mechanism, 19-guide hole, 20-fixing cylinder, 21-guide plate, 22-triangular rod, 23-drying box, 24-rotating shaft, 25-transmission chain, 26-motor, 27-filter screen, 28-clamping ring, 29-arc-shaped convex plate, 30-trough and 31-guide hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer is shown in figures 1-5 and comprises a storage bin 2, a drying bin 3 and four pillars 7, wherein the tops of the four pillars 7 are fixedly provided with discharge hoppers 12 through screw threads, one side outer walls of the discharge hoppers 12 are connected with second guide pipes 10 through screw threads in a screw thread connection mode, the top outer walls of the discharge hoppers 12 are fixedly provided with mounting plates through bolts, the peripheral outer walls of the mounting plates are fixedly provided with supports 1 through bolts, the top outer walls of the mounting plates are connected with the periphery of the bottom of the drying bin 3 through bolts, the top outer walls of the drying bin 3 are connected with the periphery of the bottom of the storage bin 2 through bolts, one side outer walls of the four pillars 7 are fixedly provided with elevators 8 through bolts, the outer walls on the two sides of the elevators 8 are connected with fixing frames 11 through bolts, and one side outer walls of the fixing frames 11 are connected with the periphery of the top of the storage bin 2 through the supports 1, and the top of granary 2 has first honeycomb duct 9 through threaded connection, 8 bottom one side of lifting machine has guide fill 6 through the bolt fastening, be provided with no stirring compounding mechanism 18 in the

stoving storehouse

3, and 3 bottom both sides of stoving storehouse are fixed with four heating rings 14 through extension board 13 respectively, one side of stoving storehouse 3 is provided with firing equipment, and firing equipment's output is connected with every heating ring 14 through connecting wire 15, be provided with the dust collection subassembly in the no stirring compounding mechanism 18, there is hopper 4 through threaded connection on one side outer wall of stoving storehouse 3.

When in work, the hoister 8 is started, the undried grains are filled in the grain storage bin 2 through the material guide hopper 6, when the grains are dried, the grains in the grain storage bin 2 enter the stirring-free mixing mechanism 18 in the drying bin 3, at the same time, the heating device is started, the four heating rings 14 are started through the conducting wires 15, and in between, the stirring-free mixing mechanism 18 is started, the grain in the drying device is rolled, the drying area of the grain is enlarged, and in the rolling process of the grain, the dust collecting component can adsorb dust in the rolling of the grains, ensures the cleanliness of the dried grains, and avoided the dust to pile up and blockked up no stirring compounding mechanism 18, afterwards, the grain after the stoving is through going out in hopper 12 channels into second honeycomb duct 10, by its derivation integrated device, has not only avoided the problem that the grain appears the damage and becomes the brown rice, has improved the efficiency that the grain was dried moreover.

In order to ensure the integrity of grain drying; as shown in fig. 4-5, the stirring-free mixing mechanism 18 includes a connection hole 19, three fixing cylinders 20, three connection plates 21, a triangular rod 22, a drying box 23, a rotation shaft 24, a transmission chain 25 and a motor 26, the motor 26 is connected to the inner wall of the top of the drying bin 3 through a fixing plate, a guide disc is fixed on the outer wall of one side of the drying bin 3 through a fixing member, the connection hole 19 is opened on one side of the top of the guide disc, mounting grooves are opened on three sides of the circumference of the guide disc, the three fixing cylinders 20 are welded in the three mounting grooves, each connection plate 21 rotates in each fixing cylinder 20 through a rotation shaft, the triangular rod 22 is fixed at one end of each connection plate 21 through a rotation shaft, and the drying box 23 is fixed inside the bottom of the triangular rod 22 through threads.

The top of one of the fixed cylinders 20 is provided with a rotating hole, a rotating shaft 24 is fixed in the rotating hole through a bearing, one end of the rotating shaft 24 is in mutual rotating fit with one end of one of the guide plates 21, a fulcrum shaft is fixed on the outer wall of the top of the guide disc through threads, the top ends of the fulcrum shaft and the rotating shaft 24 are sleeved with driving wheels, a driving chain 25 is sleeved on the circumferences of the two driving wheels, one end of the fulcrum shaft is connected with the output end of a motor 26 through a coupler, and the outer wall of the top of the drying box 23 is provided with a communicating hole.

A material guide pipe 16 is fixed on the outer wall of one side of the top of the drying bin 3 through threads, and a valve 17 is fixed on the outer wall of one side of the material guide pipe 16 through threads.

During operation, open valve 17, make the top intercommunicating pore of stoving case 23, the guide connection hole 19 and the passage 16 of guide disc are corresponding, grain passes through the passage 16 and enters into stoving case 23, and simultaneously, starter motor 26 drives the fulcrum rotation, and it is rotatory to have driven pivot 24 through driving chain 25, pivoted pivot 24 drives one of them guide plate 21 rotatory, and it is circular motion to have driven triangular prism 22 through two other guide plate 21, thereby effectively promoted the effect of rolling to grain in the stoving case 23, avoided traditional grain stirring to cause its damaged problem, the structural integrity of grain stoving has been guaranteed, the comprehensiveness of grain stoving has also been improved.

When the grain drying device is used, the hoister 8 is started, the grain storage bin 2 is filled with undried grain through the guide hopper 6, when the grain is dried, the valve 17 is opened, the communicating hole at the top of the drying box 23, the guide connecting hole 19 of the guide disc and the guide pipe 16 correspond to each other, the grain enters the drying box 23 through the guide pipe 16, meanwhile, the starting motor 26 drives the fulcrum shaft to rotate, the rotating shaft 24 drives the rotating shaft 24 to rotate through the transmission chain 25, the rotating shaft 24 drives one of the guide connecting plates 21 to rotate, the triangular rods 22 are driven to do circular motion through the other two guide connecting plates 21, so that the grain is effectively promoted to roll in the drying box 23, in the grain rolling process, the dust collecting component can adsorb dust in the grain rolling process, the dryness of the dried grain is ensured, and then the dried grain is guided into the second guide pipe 10 through the discharge hopper 12, from which the whole device is derived.

Example 2:

a high-efficiency dust-removing heat-preserving circulating non-stirring cage grain drier is disclosed, as shown in figure 6, in order to avoid the problem of side leakage when grains pass through a guide connection hole 19; the present embodiment is modified from embodiment 1 in the following way: drying box 23 top outer wall has joint ring 28 through the threaded fixation, and the welding of joint ring 28 top has arc flange 29, and joint ring 28, arc flange 29 and the linking department of drying box 23 open respectively has same defeated material hole, and the both sides outer wall of drying box 23 is provided with filter screen 27 respectively, and the bottom outer wall of drying box 23 is opened there is guide hole 31, and drying box 23 is inside to be provided with silo 30, and drying box 23 inner structure is the arcwall face structure.

When arc flange 29 rotated to lead and connect hole 19 below, arc flange 29 can prevent effectively that grain from leading the problem that the edge leakage appears when dredging, and simultaneously, stoving case 23 inner structure is the arcwall face structure, can effectively play the effect of protection grain, has promoted the degree of safety that grain rolled, and grain is at the in-process that rolls, and the filter screen 27 of stoving case 23 both sides can adsorb its inside dust, has promoted cleaing away of the inside dust of grain.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer comprises a grain storage bin (2), a drying bin (3) and four struts (7), and is characterized in that discharge hoppers (12) are arranged at the tops of the four struts (7), a second guide pipe (10) is in threaded connection with the outer wall of one side of each discharge hopper (12), a mounting plate is arranged on the outer wall of the top of each discharge hopper (12), supports (1) are arranged on the outer walls of the periphery of the mounting plate, elevators (8) are arranged on the outer walls of one sides of the four struts (7), fixing frames (11) are arranged on the outer walls of two sides of each elevator (8), the outer wall of one side of each fixing frame (11) is connected with the periphery of the top of the grain storage bin (2) through the supports (1), a first guide pipe (9) is arranged at the top of the grain storage bin (2), and guide hoppers (6) are arranged on one side of the bottom ends of the elevators (8), a stirring-free material mixing mechanism (18) is arranged in the drying bin (3), four heating rings (14) are fixed on two sides of the bottom of the drying bin (3) through support plates (13), a dust collecting component is arranged in the stirring-free material mixing mechanism (18), a hopper (4) is arranged on the outer wall of one side of the drying bin (3), the stirring-free material mixing mechanism (18) comprises a guide hole (19), three fixed cylinders (20), three guide plates (21), a triangular rod (22), a drying box (23), a rotating shaft (24), a transmission chain (25) and a motor (26), the motor (26) is connected to the inner wall of the top of the drying bin (3) through a fixed plate, a guide disc is fixed on the outer wall of one side of the drying bin (3) through a fixed part, the guide hole (19) is opened on one side of the top of the guide disc, mounting grooves are formed in three sides of the circumference of the guide disc, and the three fixed cylinders (20) are welded in the three mounting grooves, each guide plate (21) rotates in each fixed cylinder (20) through a rotating shaft respectively, a triangular rod (22) is fixed at one end of each guide plate (21) through the rotating shaft, a drying box (23) is arranged inside the bottom of the triangular rod (22), a rotating hole is formed in the top of one fixed cylinder (20), a rotating shaft (24) is fixed in the rotating hole through a bearing, one end of the rotating shaft (24) is in mutual rotating fit with one end of one guide plate (21), a fulcrum shaft is arranged on the outer wall of the top of the guide disc, transmission wheels are sleeved at the top ends of the fulcrum shaft and the rotating shaft (24), a transmission chain (25) is sleeved on the circumferences of the two transmission wheels, one end of the fulcrum shaft is connected with the output end of a motor (26) through a coupler, and a communication hole is formed in the outer wall of the top of the drying box (23).

2. The high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer as claimed in claim 1, wherein a material guiding pipe (16) is arranged on the outer wall of one side of the top of the drying bin (3), and a valve (17) is arranged on the outer wall of one side of the material guiding pipe (16).

3. The high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer as claimed in claim 1, wherein the outer wall of the top of the drying box (23) is provided with a clamping ring (28), an arc-shaped convex plate (29) is welded on the top of the clamping ring (28), and the joints of the clamping ring (28), the arc-shaped convex plate (29) and the drying box (23) are respectively provided with the same material conveying hole.

4. The high-efficiency dust-removing heat-preservation type circulating non-agitator cage grain dryer as claimed in claim 3, wherein the outer walls of two sides of the drying box (23) are respectively provided with a filter screen (27), the outer wall of the bottom of the drying box (23) is provided with a guide hole (31), a trough (30) is arranged inside the drying box (23), and the inner structure of the drying box (23) is an arc-shaped surface structure.

5. The high-efficiency dust-removing heat-preserving circulating non-stirring cage grain dryer as claimed in claim 1, wherein a heating device is arranged on one side of the drying bin (3), and the output end of the heating device is connected with each heating ring (14) through a lead wire (15).

6. The efficient dust-removing heat-preserving circulating non-stirring cage grain dryer as claimed in claim 1, wherein the top outer wall of the mounting plate is connected with the periphery of the bottom of the drying bin (3) through bolts, and the top outer wall of the drying bin (3) is connected with the periphery of the bottom of the grain storage bin (2) through bolts.