CN210569718U

CN210569718U - Drying machine

Info

Publication number: CN210569718U
Application number: CN201921320110.0U
Authority: CN
Inventors: 詹顶; 詹剑波
Original assignee: Suizhou Huajian Drying Equipment Co ltd
Current assignee: Suizhou Huajian Drying Equipment Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-19
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a dryer, which comprises a drying box, a stirring mechanism and a heat pump, wherein the drying box is provided with a drying cavity; the stirring mechanism is arranged in the drying cavity, and a first inclined plane and a second inclined plane which are tangential to the rotation direction of the stirring mechanism are respectively arranged on two sides of the drying box; the air outlet of the heat pump is arranged in the drying cavity, the stirring mechanism is sequentially provided with a plurality of concave surfaces along the rotation direction, and the air outlet direction of the heat pump points to one of the concave surfaces and drives the stirring mechanism to rotate; the problem of among the prior art for reaching good stoving effect, the drying-machine can consume the energy greatly, uneconomic environmental protection is solved.

Description

Drying machine

Technical Field

The utility model relates to a grain drying-machine technical field, concretely relates to drying-machine.

Background

The drying-machine application is extensive, and the drying-machine of grain need be dried through the drying-machine between the storage transportation, prevents to milden and rot, and the number of days of guaranteeing the quality is prolonged, and current drying-machine not only need use powerful heat pump to produce hot-blastly, still needs the motor to drive agitating unit, turns over the stir-fry to grain for the efficiency of stoving, nevertheless can the energy resource consumption big, uneconomic environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a drying-machine, solved among the prior art for reaching good stoving effect, the drying-machine can consume greatly in the source, the problem of uneconomic environmental protection.

In order to solve the technical problem, the utility model provides a dryer, which comprises a drying box, a stirring mechanism and a heat pump, wherein the drying box is provided with a drying cavity; the stirring mechanism is arranged in the drying cavity, and a first inclined plane and a second inclined plane which are tangential to the rotation direction of the stirring mechanism are respectively arranged on two sides of the drying box; the drying cavity is arranged in the air outlet of the heat pump, the stirring mechanism is sequentially provided with a plurality of concave surfaces along the rotation direction, and the air outlet direction of the heat pump points to one of the concave surfaces and drives the stirring mechanism to rotate.

The utility model has the advantages that: be different from prior art's condition, the utility model discloses a set up a plurality of interior concave surfaces that evenly arrange along the direction of rotation on heat pump and the rabbling mechanism, make the directional one of them interior concave surface of air-out direction of heat pump, thereby promote the rabbling mechanism and rotate, the air-out direction of until the heat pump points to next interior concave surface, repeat the aforesaid, can drive the rabbling mechanism and constantly rotate, reach in hot-blast stoving material, do not drive the rabbling mechanism rotation under other power supplies, the stirring material, reduce the consumption of the energy, and through setting up first inclined plane and second inclined plane, the material draws close to the rabbling mechanism that is located department in the middle of first inclined plane and the second inclined plane, the rabbling mechanism of being convenient for is to the stirring of.

Drawings

Fig. 1 is a schematic structural view of a dryer of the present invention;

FIG. 2 is a schematic structural view of the stirring mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

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 all belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a dryer, including stoving case 100, rabbling mechanism 200 and heat pump 300, during the implementation, the inside of stoving case 100 is provided with rabbling mechanism 200, and heat pump 300 sets up on stoving case 100, and the air outlet of heat pump 300 is located the inside of stoving case 100 to rabbling mechanism 200 drives rabbling mechanism 200 and rotates, thereby reach the mesh that will stir the material when drying the material, concrete structure need go on elaborating in detail and can explain.

Drying box 100 in this embodiment has a stoving cavity 111, and it can be understood that the appearance of stoving box 100 is unrestricted, can be the tube-shape, square etc. and has certain restriction to the shape of stoving cavity 111, can provide a pivoted space for rabbling mechanism 200 in the stoving cavity 111, and the inner wall of stoving cavity 111 can agree with mutually with rabbling mechanism 200 simultaneously, and the rabbling mechanism 200 of being convenient for raises the material for the efficiency of stirring.

Preferably, the drying box 100 includes a box body 110, an end cover 120 and a plug 130, the drying cavity 111 is disposed in the box body 110, a feeding hole communicated with the drying cavity 111 is disposed above the box body 110, a discharging hole communicated with the drying cavity 111 is disposed below the box body 110, the end cover 120 is disposed on the feeding hole, and the plug 130 is clamped with the discharging hole.

The shape of the box 110 is not limited, a drying cavity 111 is provided in the box 110, and the size of the box 110 is determined according to the actual application, and it can be understood that the two factors of the shape and the size of the box 110 are irrelevant to the innovative point to be explained in the present embodiment.

Wherein the end cap 120 is used to cover the feed port, preventing a large loss of heat generated by the heat pump 300, and the brave positioning mechanism 500 can be quickly covered on the feed port.

The plug 130 may be a rubber block adapted to the discharge port, or may be replaced by a valve or other structures.

As shown in fig. 3, it is preferable that the dryer further includes a plurality of positioning mechanisms 500, the plurality of positioning mechanisms 500 are uniformly arranged along the circumference of the end cover 120, and the positioning mechanisms 500 are used for fixing the relative positions of the case 110 and the end cover 120.

Each positioning mechanism 500 includes a first positioning plate 510, a second positioning plate 520 and a positioning pin 530, the first positioning plate 510 is connected to the end cap 120, the second positioning plate 520 is connected to the box body 110, one end of the positioning pin 530 is connected to the first positioning plate 510, and the other end of the positioning pin 530 passes through a positioning hole 521 formed in the second positioning plate 520.

The stirring mechanism 200 in this embodiment is disposed in the drying cavity 111, and a first inclined plane 112 and a second inclined plane 113 tangential to the rotation direction of the stirring mechanism 200 are respectively disposed on two sides of the drying box 100.

The first inclined plane 112 and the second inclined plane 113 have two functions, one of the functions is to enable materials falling on the first inclined plane 112 or/and the second inclined plane 113 to automatically fall to a discharge hole under the action of gravity, and the other function is to enable the materials falling on the first inclined plane 112 or/and the second inclined plane 113 to fall into the stirring mechanism 200 by tangency of the first inclined plane 112 and the second inclined plane 113 and the rotation direction of the stirring mechanism 200, so that the stirring effect is achieved, the materials are in motion all the time, the contact area with air is large, and the drying efficiency is higher.

As shown in fig. 2, preferably, the stirring mechanism 200 includes a fixing shaft 210, a roller 220, a plurality of arc plates 230, and a plurality of scraping plates 240 corresponding to the plurality of arc plates 230 one by one, two ends of the fixing shaft 210 are respectively connected to an inner wall of the drying box 100, the roller 220 is sleeved on the fixing shaft 210 and rotates around the fixing shaft 210, the plurality of arc plates 230 are uniformly arranged along a circumferential direction of the roller 220, a plurality of concave surfaces 231 are arranged on a same side of the plurality of arc plates 230 along a rotation direction of the roller 220, one side of each arc plate 230 is connected to the roller 220, and the other side of each arc plate 230 is connected to the corresponding scraping plate 240.

Preferably, the material cannot flow over the height of one third of the stirring mechanism 200, so that the material is prevented from being too much, the stirring mechanism 200 cannot rotate, it can be understood that the end cover 120 can be replaced by an automatic feeding mechanism to control the feeding speed, and the plug 130 can be replaced by an automatic discharging mechanism to balance the feeding speed of the automatic feeding mechanism and the discharging speed of the automatic discharging mechanism, so as to meet the condition that the material cannot flow over the height of one third of the stirring mechanism 200.

It is understood that the connection manner of the fixing shaft 210 and the roller 220 may be replaced by other manners, for example, the fixing shaft 210 is connected to the box body 110 through a bearing, so that the fixing shaft 210 can rotate relative to the box body 110, and the roller 220 is fixedly sleeved on the fixing shaft 210, as long as it is satisfied that the roller 220 rotates relative to the box body 110 in the drying cavity 111.

Wherein, the concave surface 231 is the arcwall face, and when the hot-blast that heat pump 300 produced blows to one of them concave surface 231, can produce a tangential force that rotates cutting direction and parallels with cylinder 220 to the arc 230 at this concave surface 231 place to promote cylinder 220 to rotate, when hot-blast that until heat pump 300 produced blows to next concave surface 231, the principle as above, in sum, open heat pump 300 and can drive rabbling mechanism 200 and rotate.

The scraping plate 240 includes a flat plate and a horizontal plate, the flat plate and the horizontal plate form an L shape, the flat plate is parallel to a tangent line of the drum 220, and an extending direction of the horizontal plate points to a radial direction of the drum 220.

The air outlet of the heat pump 300 in this embodiment is disposed in the drying cavity 111, the stirring mechanism 200 is sequentially provided with a plurality of concave surfaces 231 along the rotation direction, and the air outlet direction of the heat pump 300 points to one of the concave surfaces 231 and drives the stirring mechanism 200 to rotate.

It can be understood that the heat pump 300 is composed of a fan and a heating tube, and the air outlet direction of the fan is directed to the heating tube, so that hot air can be blown out.

The dryer in this embodiment further includes a plurality of filter screens 400, the filter screens 400 are installed in a plurality of exhaust holes 114 formed in the side wall of the drying box 100, the exhaust holes 114 are all communicated with the drying cavity 111, and the filter screens 400 are in one-to-one correspondence with the exhaust holes 114.

Preferably, the screen 400 is disposed at a side close to the drying chamber 111 to prevent the materials from being caught in the exhaust holes 114.

The working process is as follows: firstly, the end cover 120 is opened, the material is placed into the stirring mechanism 200, the material cannot overflow the stirring mechanism 200 by one third, the heat pump 300 is opened, hot air blown out by the heat pump 300 is blown towards the inner concave surface 231 of one of the arc plates 230, so that the arc plates 230 are pushed to rotate until the hot air blown out by the heat pump 300 blows the inner concave surface 231 of the next arc plate 230 and is continuously applied to the arc plates 230, the steps are repeated, the heat pump 300 can be opened, meanwhile, the stirring mechanism 200 is driven to rotate continuously, in the rotating process, the material is brought up by the scraper 240 and falls on the first inclined surface 112 or/and the second inclined surface 113, and the material falls into the scraper 240 along the inclined surface under the action of gravity, and the stirring function of the material is realized through circulation.

Be different from prior art's condition, the utility model discloses a set up on heat pump 300 and the rabbling mechanism 200 along a plurality of interior concave surface 231 that the rotation direction evenly arranged, make the directional one of them interior concave surface 231 of air-out direction of heat pump 300, thereby promote rabbling mechanism 200 and rotate, the air-out direction of until heat pump 300 points to next interior concave surface 231, repeat the aforesaid, can drive the continuous rotation of rabbling mechanism 200, reach in hot-blast drying material, do not drive the rabbling mechanism 200 and rotate under other power supplies, stirring material, reduce the consumption of the energy, and through setting up first inclined plane 112 and second inclined plane 113, the material draws close to the rabbling mechanism 200 that is located in the middle of first inclined plane 112 and second inclined plane 113, the rabbling mechanism 200 of being convenient for is to the stirring of material.

It should be noted that the above embodiments belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A dryer, characterized by comprising:

the drying box is provided with a drying cavity;

the stirring mechanism is arranged in the drying cavity, and a first inclined plane and a second inclined plane which are tangential to the rotation direction of the stirring mechanism are respectively arranged on two sides of the drying box;

the heat pump, place in the air outlet of heat pump the stoving cavity, rabbling mechanism has set gradually a plurality of interior concave surfaces along the direction of rotation, the air-out direction of heat pump is directional one of them interior concave surface, and drive the rabbling mechanism rotates.

2. The drying machine according to claim 1, wherein the drying box comprises a box body, an end cover and a plug, the drying cavity is arranged in the box body, a feeding hole communicated with the drying cavity is formed above the box body, a discharging hole communicated with the drying cavity is formed below the box body, the end cover is arranged on the feeding hole, and the plug is clamped with the discharging hole.

3. The dryer according to claim 1, wherein the stirring mechanism includes a fixed shaft, a roller, a plurality of arc-shaped plates, and a plurality of scraping plates corresponding to the arc-shaped plates one by one, two ends of the fixed shaft are respectively connected to the inner wall of the drying box, the roller is sleeved on the fixed shaft and rotates around the fixed shaft, the arc-shaped plates are uniformly arranged along the circumferential direction of the roller, the concave surfaces are arranged on the same side of the arc-shaped plates along the rotation direction of the roller, one side of each arc-shaped plate is connected to the roller, and the other side of each arc-shaped plate is connected to the corresponding scraping plate.

4. The dryer of claim 3, wherein the scraper comprises a flat plate and a cross plate, the flat plate and the cross plate form an L shape, the flat plate is parallel to a tangent line of the drum, and the extension direction of the cross plate points to the radial direction of the drum.

5. The dryer according to claim 1, further comprising a plurality of filter screens, wherein the plurality of filter screens are installed in a plurality of exhaust holes formed in the side wall of the drying box, the plurality of exhaust holes are communicated with the drying cavity, and the plurality of filter screens correspond to the plurality of exhaust holes one to one.

6. The dryer of claim 2 further comprising a plurality of locating means disposed circumferentially and uniformly along said end cap, said locating means for fixing the relative positions of the housing and the end cap.

7. The dryer according to claim 6, wherein each positioning mechanism comprises a first positioning plate, a second positioning plate and a positioning pin, the first positioning plate is connected with the end cover, the second positioning plate is connected with the box body, one end of the positioning pin is connected with the first positioning plate, and the other end of the positioning pin penetrates through a positioning hole formed in the second positioning plate.