CN212692356U - Starch drying machine - Google Patents

Abstract

The utility model discloses a starch drying-machine relates to drying-machine technical field. This starch drying-machine, the power distribution box comprises a box body, the box is close to the fixed surface of last inner wall and is had the fixed plate, the bottom central point of fixed plate puts and is fixed with three-phase asynchronous machine, three-phase asynchronous machine's output is through pivot fixedly connected with hob, the left and right sides of hob respectively a set of backup pad of fixedly connected with. This starch drying-machine rotates through starting three-phase asynchronous motor for the hob is rotatory, pours into the starch that needs processing, and the evaporation is dried on falling to the heating group through the filter screen filtration, and the hob will pile up the starch roll-up on the heating group again and carry to falling after the overshoot, drives the backup pad simultaneously and rotates along T type groove horizontal direction annular, makes the brush can scrape the starch that hangs on the box inner wall down, makes more thoroughly and the reduction of starch stoving extravagant.

Description

Starch drying machine

Technical Field

The utility model relates to a drying-machine technical field specifically is a starch drying-machine.

Background

The dryer is also called drying equipment or a dryer, and has several modes of belt drying, roller drying, box drying, tower drying and the like; the heat source is coal, electricity, gas and the like; the materials are in a hot air flow type, a radiation type and the like in the drying process, the hot air roller drying is that hot air flows forwards from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; heat energy is directly transferred to the materials, so that moisture of the materials is continuously evaporated in the cylinder, and a large amount of moisture and wet air flow is extracted by an air inducing device at the feeding port, so that secondary pollution caused by dust discharge is prevented; the materials are pushed to move through internal spiral stirring, sweeping and shoveling plates, and the whole drying process is completed; the countercurrent conduction dehumidification avoids reducing repeated drying procedures, but in the prior art, the drying machines are large in size, high in price and high in energy consumption, and a large amount of raw materials are wasted in the stirring process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a starch drying-machine evaporates the stoving through pouring starch into the box, keeps the box internal temperature, and the hob falls down after constantly carrying starch to the eminence, and the brush also can be scraped attached to the starch on the box inner wall simultaneously for drying efficiency is more high-efficient and avoid extravagant.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a starch dryer comprises a box body, wherein a fixed plate is fixed on the surface of the box body close to an upper inner wall, a three-phase asynchronous motor is fixed at the bottom center position of the fixed plate, a screw rod is fixedly connected to the output end of the three-phase asynchronous motor through a rotating shaft, a group of support plates are respectively and fixedly connected to the left side and the right side of the screw rod, two support plates are arranged on each group, a guide block is fixedly connected to one end of each support plate, a positioning hole is formed in each support plate, a limiting ring is fixed on the inner wall of each positioning hole, a positioning rod is connected to the inner wall of each limiting ring in a penetrating manner, a sleeve is arranged in one end of each support plate far away from the screw rod, a buffer spring is welded on the inner surface wall of the sleeve, a circular plate is fixed at the right end of the buffer spring, and the one end of slide bar slides and runs through the guide block and extend to its outside, the one end of slide bar is fixed with the brush, the feed inlet has been seted up to the intermediate position on box top, the inner wall fixedly connected with guide plate of feed inlet, the lower inner wall of box is fixed with the heating group, the inside central point of heating group puts and has seted up the collecting box, and the one end of collecting box runs through the box and extends to its downside.

Can change along the direction of spiral for the locating lever, conduct the utility model relates to a starch drying-machine is preferred, T type groove, two have been seted up to the bottom of fixed plate the locating lever all rotates the inner wall of connection in T type groove, a plurality of filter screens have been seted up on the surface of fixed plate.

In order to conveniently control the discharge amount, as the utility model relates to a starch drying machine is preferred, the discharge gate has been seted up to the front end of collection magazine.

In order to avoid the indiscriminate row of dust when machinery operates, as the utility model relates to a starch drying-machine is preferred, the top of box has the apron through articulated elements swing joint, and the apron is located the top of guide plate.

In order to conveniently open the box and maintain the internal parts, as the utility model relates to a starch drying machine is preferred, the front end of box has the chamber door through articulated elements activity hinge joint.

In order to stabilize the box, as the utility model relates to a starch drying-machine is preferred, the bottom of box all is fixed with the landing leg all around.

The utility model provides a starch drying-machine. The method has the following beneficial effects:

this starch drying-machine, rotate through starting three-phase asynchronous machine, make the hob rotatory, pour into the starch that needs processing, it dries to carry out the evaporation on the heating group to filter to fall through the filter screen, the hob will pile up the starch of piling up on the heating group again and carry and fall to the back of surpassing, it rotates along T type groove horizontal direction annular to drive the backup pad simultaneously, make the brush can scrape the starch that hangs down on the box inner wall, make more thoroughly and the reduction of starch stoving extravagant, buffer spring makes the laminating of brush and box inner wall more inseparable simultaneously, the brush is scraping the brush in-process not fragile, the hob is constantly carried and has also been avoided starch to pile up the hidden danger that probably binds again in a large number.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. positioning a rod; 4. a limiting ring; 5. a brush; 6. a heating group; 7. a fuse plate; 8. a filter screen; 9. a three-phase asynchronous motor; 10. a support plate; 11. a screw rod; 12. a material collecting box; 13. a discharge port; 14. a circular plate; 15. a slide bar; 16. a guide block; 17. a buffer spring; 18. a sleeve.

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.

Examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a starch dryer comprises a box body 1, a fixed plate 2 is fixed on the surface of the box body 1 close to the upper inner wall, a three-phase asynchronous motor 9 is fixed at the bottom center position of the fixed plate 2, a screw rod 11 is fixedly connected to the output end of the three-phase asynchronous motor 9 through a rotating shaft, a group of support plates 10 is respectively fixedly connected to the left side and the right side of the screw rod 11, two support plates 10 are arranged in each group, a guide block 16 is fixedly connected to one end of each support plate 10, a positioning hole is formed in each support plate 10, a limiting ring 4 is fixed on the inner wall of each positioning hole, a positioning rod 3 penetrates through the inner wall of each limiting ring 4, a sleeve 18 is arranged in one end of each support plate 10 far away from the screw rod 11, a buffer spring 17 is welded on the inner surface wall of the sleeve 18, a circular plate 14 is fixed at the right end of the buffer spring 17 and, and the one end of slide bar 15 slides and runs through guide block 16 and extends to its outside, and the one end of slide bar 15 is fixed with brush 5, and the feed inlet has been seted up to the intermediate position on 1 top of box, and the inner wall fixedly connected with guide plate 7 of feed inlet, the lower inner wall of box 1 is fixed with heating group 6, and the inside central point of heating group 6 puts and has seted up material collection box 12, and the one end of material collection box 12 runs through box 1 and extends to its downside.

In this embodiment: the surface of the box body 1 close to the upper inner wall is fixed with a fixed plate 2, the bottom central position of the fixed plate 2 is fixed with a three-phase asynchronous motor 9, the output end of the three-phase asynchronous motor 9 is fixedly connected with a screw rod 11 through a rotating shaft, the left side and the right side of the screw rod 11 are respectively fixedly connected with a group of supporting plates 10, and each group of supporting plates 10 is provided with two, so that the three-phase asynchronous motor 9 drives the screw rod 11 to rotate, the screw rod 11 drives four supporting plates 10 to rotate, one end of each supporting plate 10 is fixedly connected with a guide block 16, positioning holes are respectively arranged inside the four supporting plates 10, the inner wall of each positioning hole is fixed with a limiting ring 4, the inner wall of each group of limiting rings 4 is penetratingly connected with a positioning rod 3, so that the supporting plates 10 synchronously rotate in two groups through two positioning rods, a circular plate 14 is fixed at the right end of a buffer spring 17, the circular plate 14 is connected to the inner surface wall of a sleeve 18 in a sliding manner, a sliding rod 15 is fixed at the right end of the circular plate 14, one end of the sliding rod 15 penetrates through a guide block 16 in a sliding manner and extends to the outer side of the guide block, a brush 5 is fixed at one end of the sliding rod 15, a screw rod 11 rotates to roll up starch and convey the starch to a position higher than the guide block and then fall down, a support plate 10 is driven to rotate at the same time, the brush 5 scrapes off the starch hung on the inner wall of a box body 1, the brush 5 is not too hard and solid to be attached to the inner wall of the box body 1 by the buffer spring 17, damage to parts in the rotating process is avoided, a feed inlet is formed in the middle position of the top end of the box body 1, a guide plate 7 is fixedly connected to the inner wall of the feed inlet, the starch can, one end of the aggregate box 12 penetrates through the box body 1 and extends to the lower side of the box body, starch is accumulated on the heating group 6 to be dried, the screw rod 11 continuously conveys the accumulated starch to a high position, so that the heating group 6 can sufficiently dry the starch, a main machine of the heating group 6 is a transformer with a special structure, a movable yoke is used for directly penetrating and sleeving a bearing or other heated workpieces, when the three-phase asynchronous motor works, the power supply of the main machine is switched on, the workpieces (equivalent to secondary windings) induce and generate short-circuit current to be heated, and the model of the three-phase asynchronous motor 9 can be YVF-90S-4.

Specifically, T type groove has been seted up to the bottom of fixed plate 2, and two locating levers 3 all rotate the inner wall of connection in T type groove, and a plurality of filter screens 8 have been seted up on the surface of fixed plate 2.

In this embodiment: t type groove has been seted up to the bottom of fixed plate 2, and two locating levers 3 all rotate the inner wall of connection in T type groove for locating lever 3 is at T type inslot rotation, and a plurality of filter screens 8 have been seted up on the surface of fixed plate 2, are used for filtering the impurity in the starch of pouring into.

Specifically, the front end of the material collecting box 12 is provided with a discharge hole 13.

In this embodiment: the front end of the material collecting box 12 is provided with a discharge hole 13, so that the discharge speed and the use amount of the dried starch can be controlled.

Specifically, the top end of the box body 1 is movably hinged with a cover plate through a hinge piece, and the cover plate is positioned at the top end of the material guiding plate 7.

In this embodiment: the top of box 1 is articulated through the articulated elements activity and is had the apron, and the apron is located the top of guide 7, pours into starch back and closes the apron and can make the dust can not arrange in disorder, causes secondary pollution.

Specifically, the front end of the box body 1 is movably hinged with a box door 19 through a hinge element.

In this embodiment: the front end of the box body 1 is movably hinged with a box door 19 through a hinge piece, so that the box body 1 is convenient to open, and internal parts are maintained and replaced.

Specifically, the bottom of the box body 1 is fixed with support legs all around.

In this embodiment: the bottom of the box body 1 is fixed with supporting legs all around for stabilizing the box body 1.

During the use, rotate through starting three-phase asynchronous machine 9, make hob 11 rotatory, pour into the starch that needs processing, it dries to evaporate on heating group 6 to filter to fall through filter screen 8, hob 11 will pile up the starch of piling up on heating group 6 again and carry and fall to the back of surpassing, it rotates along T type groove horizontal direction annular to drive backup pad 10 simultaneously, make brush 5 can scrape the starch that drops on 1 inner wall of box, make more thorough and the reduction waste of starch stoving, buffer spring 17 makes the laminating of brush 5 and 1 inner wall of box more inseparable simultaneously, brush 5 is scraping the brush in-process not fragile, hob 11 constantly carries and has also avoided starch to pile up the hidden danger that probably binds again in a large number.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a starch drying-machine, includes box (1), its characterized in that: the surface of the box body (1) close to the upper inner wall is fixedly provided with a fixed plate (2), the bottom center position of the fixed plate (2) is fixedly provided with a three-phase asynchronous motor (9), the output end of the three-phase asynchronous motor (9) is fixedly connected with a screw rod (11) through a rotating shaft, the left side and the right side of the screw rod (11) are respectively and fixedly connected with a group of supporting plates (10), two supporting plates (10) in each group are arranged, one ends of four supporting plates (10) are respectively and fixedly connected with a guide block (16), positioning holes are formed in the four supporting plates (10), limiting rings (4) are fixed on the inner walls of the positioning holes, positioning rods (3) are connected on the inner walls of the limiting rings (4) in each group in a penetrating manner, a sleeve (18) is arranged inside one end, far away from the screw rod (11), of each supporting plate, the right-hand member of buffer spring (17) is fixed with plectane (14), and plectane (14) sliding connection is at the interior table wall of sleeve (18), the right-hand member of plectane (14) is fixed with slide bar (15), and the one end of slide bar (15) slides and runs through guide block (16) and extend to its outside, the one end of slide bar (15) is fixed with brush (5), the feed inlet has been seted up to the intermediate position on box (1) top, the inner wall fixedly connected with guide plate (7) of feed inlet, the lower inner wall of box (1) is fixed with heating group (6), the inside central point of heating group (6) puts and has seted up collection magazine (12), and the one end of collection magazine (12) runs through box (1) and extends to its downside.

2. The starch dryer as claimed in claim 1, wherein: t type groove, two have been seted up to the bottom of fixed plate (2) locating lever (3) all rotate the inner wall of connection in T type groove, a plurality of filter screens (8) have been seted up on the surface of fixed plate (2).

3. A starch dryer as claimed in claim 2, wherein: the front end of the material collecting box (12) is provided with a discharge hole (13).

4. A starch dryer as claimed in claim 3, wherein: the top end of the box body (1) is movably hinged with a cover plate through a hinged piece, and the cover plate is positioned at the top end of the material guiding plate (7).

5. The starch dryer as claimed in claim 4, wherein: the front end of the box body (1) is movably hinged with a box door (19) through a hinge piece.

6. The starch dryer as claimed in claim 5, wherein: supporting legs are fixed on the periphery of the bottom of the box body (1).

Images