CN214095430U - Automatic control device of drying machine - Google Patents

Abstract

The utility model discloses a drying-machine automatic control device relates to grain drying technical field. The utility model provides a drying-machine automatic control device, is including throwing silo and metering tank, the bottom fixed mounting who throws the silo has promotion formula material loading machine, the bottom fixed mounting of metering tank has the weighbridge, the top fixed mounting of weighbridge has drying mechanism, drying mechanism includes the drying barrel, and the top fixedly connected with staving top cap of drying barrel, one side fixedly connected with blast pipe at staving top cap top, and the inside fixed mounting of blast pipe has exhaust fan. The utility model discloses a setting of promotion formula material loading machine, conveyer belt and weighbridge has realized utilizing promotion formula material loading machine and conveyer belt to carry out automatic feeding's blowing to the cereal in the drying process, consequently can practice thrift a large amount of labours, promotes drying efficiency, through the setting of weighbridge, has realized monitoring in real time dropping into the inside stoving cereal weight of drying drum.

Description

Automatic control device of drying machine

Technical Field

The utility model relates to a grain drying technology field specifically is a drying-machine automatic control device.

Background

Cereals are widely covered, including rice, wheat, millet, soybean and other coarse cereals, most of which are seeds and fruits of plants, and are often dried by using a cereal drying device before the cereals are stored, wherein the cereal drying device refers to a machine and equipment for reducing the water content of cereal grains and has the function of creating conditions for the vaporization of water in the cereals, and the conditions comprise that the relative humidity of air around the cereals is reduced manually, a medium is used for promoting the cereals to release water vapor and the like.

In cereal drying process, often need utilize manual work or machinery to drop into and emit the cereal in the drying process, need carry out real-time manual monitoring to the cereal volume in the middle of the drying equipment simultaneously, prevent to cause the equipment to damage because of stoving cereal is more, consequently can consume a large amount of labours in the drying process, and its drying efficiency is lower simultaneously, provides a drying-machine automatic control device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying-machine automatic control device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic control device of a dryer comprises a feeding groove and a metering groove, wherein the bottom of the feeding groove is fixedly provided with a lifting type feeding machine, the bottom of the metering groove is fixedly provided with a weighbridge, the top of the weighbridge is fixedly provided with a drying mechanism, the drying mechanism comprises a drying barrel, the top of the drying barrel is fixedly connected with a barrel top cover, one side of the top of the barrel top cover is fixedly connected with an exhaust pipe, an exhaust fan is fixedly arranged in the exhaust pipe, one side of the top of the barrel top cover is fixedly connected with a feeding pipe, four corners of the bottom of the drying barrel are fixedly connected with barrel bottom feet, the bottom of the drying barrel is fixedly connected with a discharging pipe, electric butterfly valves are fixedly arranged in the feeding pipe and the discharging pipe, the bottom of the drying barrel is fixedly provided with a heating mechanism, the heating mechanism comprises an air inlet pipe, and the air inlet pipe penetrates through the drying barrel, the top fixedly connected with of intake pipe separates the net, and the bottom fixedly connected with heating pipe of intake pipe, the heater strip of evenly having arranged on the inner wall of heating pipe.

Preferably, a control cabinet is fixedly mounted on one of the barrel bottom feet at the bottom of the drying barrel, and the lifting type feeding machine, the wagon balance, the electric butterfly valve, the heating wire and the exhaust fan are respectively electrically connected with the control cabinet.

Preferably, the front fixed mounting of switch board has display screen and control panel, control panel and display screen electric connection, and control panel is located the display screen under.

Preferably, the bottom of stoving bucket is provided with the conveyer belt, and conveyer belt and weighbridge contactless, the conveyer belt is located the discharging pipe under.

Preferably, the feeding groove and the metering groove are both arranged in the soil foundation, a slope is arranged on one side of the feeding groove, and the inclination angle of the slope is 15-30 degrees.

Preferably, one side of the top of the lifting type feeding machine is provided with a discharging pipe, and the discharging pipe is communicated with the feeding pipe.

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

(1) this drying-machine automatic control device, through promotion formula material loading machine, the setting of conveyer belt and weighbridge, realized can utilizing promotion formula material loading machine and conveyer belt to carry out automatic feeding's blowing to the cereal in the drying process, consequently can practice thrift a large amount of labours, promote drying efficiency, through the setting of weighbridge, realized can monitoring in real time dropping into the inside stoving cereal weight of stoving bucket to can effectually prevent to cause equipment damage because of dropping into excessively.

(2) This drying-machine automatic control device through blast pipe, exhaust fan and heating mechanism's setting, has realized utilizing heated air's mode heating cereal, not only can prevent that the high temperature from causing cereal to damage, can in time export the inside vapor of drying barrel through the blast pipe simultaneously to direct improvement drying efficiency.

Drawings

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

fig. 2 is a cross-sectional view of the lifting type feeder of the present invention;

fig. 3 is a sectional view of the drying mechanism proposed by the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a soil foundation; 2. a feeding trough; 3. a metering tank; 4. a lifting type feeding machine; 5. a wagon balance; 6. a drying mechanism; 601. a drying barrel; 602. a top cover of the barrel body; 603. a feed pipe; 604. a discharge pipe; 605. an exhaust pipe; 606. an exhaust fan; 607. a control cabinet; 608. a bottom foot of the barrel body; 7. a heating mechanism; 701. an air inlet pipe; 702. heating a tube; 703. heating wires; 704. a barrier net; 8. and (5) conveying the belt.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: an automatic control device of a dryer comprises a feeding groove 2 and a metering groove 3, wherein the bottom of the feeding groove 2 is fixedly provided with a lifting type feeding machine 4, the bottom of the metering groove 3 is fixedly provided with a weighbridge 5, the top of the weighbridge 5 is fixedly provided with a drying mechanism 6, the drying mechanism 6 comprises a drying barrel 601, the top of the drying barrel 601 is fixedly connected with a barrel top cover 602, one side of the top of the barrel top cover 602 is fixedly connected with an exhaust pipe 605, an exhaust fan 606 is fixedly arranged inside the exhaust pipe 605, one side of the top of the barrel top cover 602 is fixedly connected with a feeding pipe 603, four corners of the bottom of the drying barrel 601 are fixedly connected with barrel bottom feet 608, the bottom of the drying barrel 601 is fixedly connected with a discharging pipe 604, electric butterfly valves are fixedly arranged inside the feeding pipe 603 and the discharging pipe 604, the bottom of the drying barrel 601 is fixedly provided with a heating mechanism 7, and the heating mechanism 7 comprises an air inlet pipe 701, the air inlet pipe 701 penetrates through the drying barrel 601, the top of the air inlet pipe 701 is fixedly connected with a blocking net 704, the bottom of the air inlet pipe 701 is fixedly connected with a heating pipe 702, and heating wires 703 are uniformly distributed on the inner wall of the heating pipe 702.

As shown in fig. 1 and fig. 3, a control cabinet 607 is fixedly installed on one of the barrel feet 608 at the bottom of the drying barrel 601, and the lifting type feeder 4, the wagon balance 5, the electric butterfly valve, the heating wire 703 and the exhaust fan 606 are respectively electrically connected with the control cabinet 607.

As shown in fig. 3, the front surface of the control cabinet 607 is fixedly provided with a display screen and a control panel, the control panel is electrically connected with the display screen, and the control panel is located under the display screen.

As shown in fig. 1, a conveyor belt 8 is disposed at the bottom of the drying barrel 601, and the conveyor belt 8 is not in contact with the wagon balance 5, and the conveyor belt 8 is located right below the discharge pipe 604.

As shown in fig. 1, the feeding chute 2 and the measuring chute 3 are both arranged inside the soil foundation 1, and one side of the feeding chute 2 is provided with a slope, and the inclination angle of the slope is 30 °.

As shown in fig. 1, a discharging pipe is provided at one side of the top of the elevating type feeder 4, and the discharging pipe is communicated with the feeding pipe 603.

When the utility model is needed to dry grains, firstly, the control cabinet 607 is used for setting the quality and the drying time of the drying barrel 601 for drying grains, meanwhile, the control cabinet 607 is used for starting the utility model, further grains to be dried are put into the feeding groove 2, the lifting type feeding machine 4 is automatically started, the lifting type feeding machine 4 feeds grains into the drying barrel 601 through the inlet pipe 603, when the wagon balance 5 detects that the grain feeding amount reaches a set value, the lifting type feeding machine 4 and the inlet pipe 603 are automatically closed, the exhaust fan 606 and the heating wire 703 are automatically started, the heating wire 703 heats the air around the heating wire 703, the exhaust fan 606 sucks the heated air into the drying barrel 601, further hot air can dry grains, when the drying time reaches the set value, the outlet pipe 604 and the conveying belt 8 are automatically started, after the wagon balance 5 detects that the inside cereal of drying bucket 601 is whole to flow out, this utility model device is automatic repeats above-mentioned step.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a drying-machine automatic control device, includes throws silo (2) and metering tank (3), its characterized in that: the bottom of the feeding groove (2) is fixedly provided with a lifting type feeding machine (4), the bottom of the metering groove (3) is fixedly provided with a wagon balance (5), the top of the wagon balance (5) is fixedly provided with a drying mechanism (6), the drying mechanism (6) comprises a drying barrel (601), the top of the drying barrel (601) is fixedly connected with a barrel top cover (602), one side of the top of the barrel top cover (602) is fixedly connected with an exhaust pipe (605), the inside of the exhaust pipe (605) is fixedly provided with an exhaust fan (606), one side of the top of the barrel top cover (602) is fixedly connected with a feeding pipe (603), four corners of the bottom of the drying barrel (601) are fixedly connected with barrel bottom feet (608), the bottom of the drying barrel (601) is fixedly connected with a discharging pipe (604), and the insides of the feeding pipe (603) and the discharging pipe (604) are fixedly provided with electric butterfly valves, the bottom fixed mounting of stoving bucket (601) has heating mechanism (7), heating mechanism (7) include intake pipe (701), and intake pipe (701) run through stoving bucket (601), the top fixedly connected with of intake pipe (701) separates net (704), and the bottom fixedly connected with heating pipe (702) of intake pipe (701), heater strip (703) have evenly been arranged to the inner wall of heating pipe (702).

2. The automatic control device of a dryer according to claim 1, wherein: one of barrel footing (608) at the bottom of the drying barrel (601) is fixedly provided with a control cabinet (607), and the lifting type feeding machine (4), the wagon balance (5), the electric butterfly valve, the heating wire (703) and the exhaust fan (606) are respectively electrically connected with the control cabinet (607).

3. The automatic control device of a dryer according to claim 2, wherein: the front fixed mounting of switch board (607) has display screen and control panel, control panel and display screen electric connection, and control panel are located the display screen under.

4. The automatic control device of a dryer according to claim 1, wherein: the bottom of stoving bucket (601) is provided with conveyer belt (8), and conveyer belt (8) and weighbridge (5) contactless, conveyer belt (8) are located discharging pipe (604) under.

5. The automatic control device of a dryer according to claim 1, wherein: the feeding groove (2) and the metering groove (3) are both arranged inside the soil foundation (1), a slope is arranged on one side of the feeding groove (2), and the inclination angle of the slope is 15-30 degrees.

6. The automatic control device of a dryer according to claim 1, wherein: one side at the top of the lifting type feeding machine (4) is provided with a discharging pipe, and the discharging pipe is communicated with a feeding pipe (603).

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