CN218190863U - Fuel straw preparation degritting drum sieve - Google Patents

Abstract

The utility model belongs to the technical field of straw treatment, and particularly discloses a fuel straw manufacturing desanding drum screen, which comprises a drum, a fixed plate, a bottom plate, a transmission part and a driving motor; the bottom plate is horizontally arranged on the ground surface, fixing plates are symmetrically and vertically fixed at two ends of the bottom plate, a roller is arranged between the two fixing plates, a plurality of fixing pieces are arranged at one opposite sides of the two fixing plates, and each fixing piece comprises a positioning wheel, a wheel shaft and a positioning rod; two the relative one side of fixed plate is located cylinder axis top and below symmetry and is provided with the locating wheel, the locating wheel surface is hugged closely with the cylinder surface, and the locating wheel center is provided with the shaft, the shaft both ends are provided with the locating lever, the locating lever tip is fixed in the fixed plate medial surface, a plurality of sieve meshes have been seted up on the cylinder surface, the bottom plate surface is located the cylinder below and is provided with the collection subassembly, the cylinder tip is provided with the detachable apron.

Description

Fuel straw preparation degritting drum sieve

Technical Field

The utility model relates to a straw processing technology field specifically is a fuel straw preparation degritting drum sieve.

Background

As is well known, the crop straw not only can be used as fuel, but also has great value, such as being used as livestock feed, paper making, decorative plate and the like, so that the equipment for processing the crop straw is continuously emerged along with the increase of the use of the crop straw. No matter how the straw is used, the straw is derived from the land, so that the straw inevitably contains a lot of sandy soil, and the sandy soil can seriously affect the quality of a straw processing product, so that the sandy soil in the straw is filtered before the straw is secondarily processed.

The prior art provides a straw rotary screen that removes sand, patent number: CN201921272338.7, which includes a support frame, an outer shell and an inner screen drum; on the support frame was located to the shell fixed, in the shell was located in the rotation of an interior sieve section of thick bamboo, an interior sieve section of thick bamboo was the cylinder of sieve mesh, and an interior sieve section of thick bamboo includes the feed inlet of front end and the discharge gate of rear end, and the discharge gate department of an interior sieve section of thick bamboo is equipped with the baffle, and the baffle shelters from the area of partial discharge gate. Therefore, if part of unscreened straws are screened out in the rotating process of the inner screen cylinder, the unscreened straws can be blocked by the baffle plate, and the hijacked straws fall into the inner screen cylinder to be continuously screened out of sandy soil, so that the straw screening device can reduce the sandy soil content of the screened straws and improve the screening efficiency;

the shortcoming of the prior art lies in that when rotatory, because the centrifugal force of sand is great, and does not collect sand, lead to sand to throw away to everywhere from top and both sides easily, the user of being inconvenient in clears up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fuel straw preparation degritting drum sieve to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fuel straw manufactured desanding drum screen comprises a drum, a fixing plate, a bottom plate, a transmission part and a driving motor; the bottom plate is horizontally arranged on the ground surface, fixing plates are symmetrically and vertically fixed at two ends of the bottom plate, a roller is arranged between the two fixing plates, a plurality of fixing pieces are arranged at one opposite sides of the two fixing plates, and each fixing piece comprises a positioning wheel, a wheel shaft and a positioning rod; two the relative one side of fixed plate is located cylinder axis top and below symmetry and is provided with the locating wheel, the locating wheel surface is hugged closely with the cylinder surface, and the locating wheel center is provided with the shaft, the shaft both ends are provided with the locating lever, the locating lever tip is fixed in the fixed plate medial surface, a plurality of sieve meshes have been seted up on the cylinder surface, the bottom plate surface is located the cylinder below and is provided with the collection subassembly, the cylinder tip is provided with the detachable apron.

Preferably, the top ends of the two fixing plates are horizontally provided with top plates, and the rear side of the surface of the roller is provided with a transmission part.

Preferably, the transmission part comprises a driving gear and a driven gear, the driven gear is fixedly sleeved on the outer side of the roller, the driving gear is arranged on one side of the driven gear, and the driven gear is meshed with the driving gear.

Preferably, the driving gear center fixedly connected with drive shaft, the drive shaft other end and driving motor output end fixed connection, driving motor is fixed in a supporting bench surface, the supporting bench sets up in the surface of ground.

Preferably, the collecting assembly comprises a material guide plate, a collecting tank and a guide rail; two the relative one side symmetry of fixed plate is fixed with the stock guide, the downwardly sloping setting of stock guide, two stock guide bottoms are provided with the collecting vat, and stock guide bottom and collecting vat top surface sliding connection.

Preferably, the bottom plate surface symmetry is fixed with the guide rail, the collecting tank bottom surface corresponds is provided with the sliding block, and the bottom plate passes through the cooperation and the bottom plate sliding connection of sliding block and guide rail.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the cooperation by driving motor and driving medium makes the cylinder rotate to throw away the husky soil on straw surface from the sieve mesh, and the husky soil that throws away is blockked partly by roof and two fixed plates and falls into behind the stock guide surface earlier along the stock guide and slide to inside the collecting vat, and another part directly falls into in the collecting vat, thereby realizes the collection work of husky soil, removes the subsequent large tracts of land cleaning work of staff from.

Drawings

Fig. 1 is a schematic overall front structure diagram of the present invention;

FIG. 2 is a schematic view of the overall back structure of the present invention;

fig. 3 is a plan view of the whole of the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a drum; 4. positioning a wheel; 5. an axle; 6. positioning a rod; 7. a cover plate; 8. a top plate; 9. a driving gear; 10. a driven gear; 11. a drive shaft; 12. a drive motor; 13. a support table; 14. a stock guide; 15. collecting tank; 16. a guide rail; 17. and a slider.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a fuel straw manufacturing desanding drum screen comprises a drum 3, a fixing plate 2, a bottom plate 1, a transmission part and a driving motor 12; the straw screening machine is characterized in that a bottom plate 1 is horizontally arranged on the surface of the ground, fixed plates 2 are symmetrically and vertically fixed at two ends of the bottom plate 1, a roller 3 is arranged between the two fixed plates 2, a plurality of sieve holes are formed in the surface of the roller 3, the size of each sieve hole is larger than that of a straw and smaller than that of sandy soil, a detachable cover plate 7 is arranged at the end part of the roller 3, the cover plate 7 is used for preventing the straw from flying out, a top plate 8 is horizontally arranged at the top ends of the two fixed plates 2, the fixed plates 2 positioned at two sides of the roller 3 and the top plate 8 positioned at the top can prevent the sandy soil from scattering everywhere, a transmission part is arranged on the rear side of the surface of the roller 3, the transmission part comprises a driving gear 9 and a driven gear 10, a driving gear 9 is arranged on one side of the driven gear 10, the driven gear 10 is meshed with the driving gear 9, a driving shaft 11 is fixedly connected with the center of the driving gear 9, the other end of the driving shaft 11 is fixedly connected with the output end of a driving motor 12, the driving motor 12 is fixed on the surface of a supporting table 13, the supporting table 13 is arranged on the surface of the ground, the driving motor 12, the driving shaft 11 is driven gear 12 drives the driving gear 11 to rotate the driving gear 10 to rotate the driving gear 9 to rotate the driving gear 10 to rotate the driving gear 3, so as to screen sandy soil in order to screen the roller 3, and remove the sandy soil in the straw;

a plurality of fixing pieces are arranged on the opposite sides of the two fixing plates 2 and used for supporting the roller 3, and each fixing piece comprises a positioning wheel 4, a wheel shaft 5 and a positioning rod 6; positioning wheels 4 are symmetrically arranged on one opposite sides of the two fixing plates 2 above and below the central axis of the roller 3, the surfaces of the positioning wheels 4 are tightly attached to the surfaces of the roller 3, the positioning wheels 4 support the roller 3, the friction between the positioning wheels 4 and the roller 3 is rolling friction, a wheel shaft 5 is arranged in the center of each positioning wheel 4, positioning rods 6 are arranged at two ends of each wheel shaft 5, the end parts of the positioning rods 6 are fixed on the inner side surfaces of the fixing plates 2, and the positioning wheels 4 are fixed by the wheel shafts 5 and the positioning rods 6;

a collecting assembly is arranged on the surface of the bottom plate 1 below the roller 3, and comprises a material guide plate 14, a collecting groove 15 and a guide rail 16; two fixed plate 2 opposite side symmetry is fixed with stock guide 14, stock guide 14 downward sloping sets up, two stock guide 14 bottoms are provided with collecting vat 15, sand and soil throws out the back part from the sieve mesh and falls to stock guide 14 surface earlier, fall to inside collecting vat 15 through stock guide 14, another part directly falls to inside collecting vat 15, accomplish the collection to sand and soil by collecting vat 15, and stock guide 14 bottom and 15 top surfaces sliding connection of collecting vat, 1 surface symmetry of bottom plate is fixed with guide rail 16, the correspondence of 15 bottom surfaces of collecting vat is provided with sliding block 17, bottom plate 1 passes through sliding block 17 and 16 cooperation of guide rail and bottom plate 1 sliding connection, can be with 15 roll-offs of collecting vat after 15 collection finishes, thereby clear up collecting vat 15.

It is worth noting that: the whole device realizes control over the device through the master control button, and because the device matched with the control button is common equipment, the device belongs to the prior common knowledge technology, and the electrical connection relation and the specific circuit structure of the device are not described any more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 fuel straw preparation degritting drum sieve which characterized in that: comprises a roller (3), a fixed plate (2), a bottom plate (1), a transmission part and a driving motor (12); the bottom plate (1) is horizontally arranged on the ground surface, the two ends of the bottom plate (1) are symmetrically and vertically fixed with the fixed plates (2), the roller (3) is arranged between the two fixed plates (2), and the opposite sides of the two fixed plates (2) are provided with a plurality of fixing pieces which comprise positioning wheels (4), wheel shafts (5) and positioning rods (6); two the relative one side of fixed plate (2) is located cylinder (3) axis top and below symmetry and is provided with locating wheel (4), locating wheel (4) surface and cylinder (3) surface are hugged closely, and locating wheel (4) center is provided with shaft (5), shaft (5) both ends are provided with locating lever (6), locating lever (6) end fixing is in fixed plate (2) medial surface, a plurality of sieve meshes have been seted up on cylinder (3) surface, bottom plate (1) surface is located cylinder (3) below and is provided with the collection subassembly, cylinder (3) end is provided with detachable apron (7).

2. The fuel straw manufactured sand removal drum screen as claimed in claim 1, is characterized in that: two the fixed plate (2) top level is provided with roof (8), and cylinder (3) surface rear side is provided with the driving medium.

3. The fuel straw manufactured sand removal drum screen according to claim 2, is characterized in that: the transmission part comprises a driving gear (9) and a driven gear (10), the driven gear (10) is fixedly sleeved on the outer side of the roller (3), the driving gear (9) is arranged on one side of the driven gear (10), and the driven gear (10) is meshed with the driving gear (9).

4. The fuel straw manufactured sand removal drum screen according to claim 3, is characterized in that: the driving gear (9) center fixedly connected with drive shaft (11), drive shaft (11) other end and driving motor (12) output end fixed connection, driving motor (12) are fixed in brace table (13) surface, brace table (13) set up in the ground surface.

5. The fuel straw manufactured sand removal drum screen according to claim 1, is characterized in that: the collecting assembly comprises a material guide plate (14), a collecting groove (15) and a guide rail (16); two the opposite sides of fixed plate (2) are symmetrically fixed with stock guide (14), stock guide (14) downward sloping sets up, and two stock guide (14) bottom are provided with collecting vat (15), and stock guide (14) bottom and collecting vat (15) top surface sliding connection.

6. The fuel straw manufactured sand removal drum screen according to claim 5, is characterized in that: the surface of the bottom plate (1) is symmetrically fixed with guide rails (16), the bottom surface of the collecting tank (15) is correspondingly provided with sliding blocks (17), and the bottom plate (1) is in sliding connection with the bottom plate (1) through the matching of the sliding blocks (17) and the guide rails (16).

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