CN211613352U

CN211613352U - Dry-type cassava removes native machine

Info

Publication number: CN211613352U
Application number: CN201922471465.6U
Authority: CN
Inventors: 颜丙新; 祖泓舟; 郝巨勇; 孟宪涛; 骆伟寒; 高艳龙; 樊琦; 王军; 董翔宇
Original assignee: Ning'an Cereals Oils And Starch Machinery Manufacturing Co ltd
Current assignee: Ning'an Cereals Oils And Starch Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a dry-type cassava removes native machine relates to starch production line technical field. Dry-type cassava removes native machine and includes sieve bucket, cover bucket, spiral stock guide, supporting mechanism and actuating mechanism, the spiral stock guide sets up in the sieve bucket, sieve bucket one end is the feed end, the sieve bucket other end is the discharge end, the coaxial setting of cover bucket is outside the sieve bucket, be provided with the clearance between cover bucket and the sieve bucket, the sieve bucket rotates and connects in the cover bucket, cover bucket downside is provided with down the soil through groove along its axial, supporting mechanism is used for supporting the cover bucket, actuating mechanism is used for driving the sieve bucket rotatory, compare in prior art, the problem that earth flies upward has been solved.

Description

Dry-type cassava removes native machine

Technical Field

The utility model relates to a starch production line technical field particularly, relates to a dry-type cassava removes native machine.

Background

The cassava root is cylindrical, and the monomer is large. The soil removal is a primary procedure in the cassava processing process, aims to remove impurity components such as soil doped in the cassava, and is generally divided into a wet soil removal method and a dry soil removal method. Because a large amount of water resources are wasted by a wet soil removal method, a dry soil removal method is generally selected, and because the cassava root is large, when the soil removal equipment of the existing dry soil removal method is used for removing soil from cassava, a large amount of dust is often blown up (from cleaned soil), the environment is polluted, and breathing difficulty, visual difficulty and the like are caused to peripheral personnel.

Therefore how to effectively treat and clean the soil is the utility model discloses the problem that needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving current dry-type cassava and removing native machine to a certain extent and removing the soil in-process, the technical problem that clod, soil cinder fly upward.

The utility model discloses a another purpose is to solve the dismantlement installation problem of sieve bucket, makes its convenient dismantlement installation.

It is a further object of the present invention to ensure the driving stability and reliability of the drive mechanism.

In order to solve the problem, the utility model provides a dry-type cassava removes native machine, dry-type cassava removes native machine and includes sieve bucket, cover bucket, spiral stock guide, supporting mechanism and actuating mechanism, the spiral stock guide set up in the sieve bucket, sieve bucket one end is the feed end, and its other end is the discharge end, the coaxial setting of cover bucket is in outside the sieve bucket, the cover bucket with be provided with the clearance between the sieve bucket, the sieve bucket rotates to be connected in the cover bucket, cover bucket downside is provided with down native logical groove along its axial, supporting mechanism is used for supporting the cover bucket, actuating mechanism is used for the drive the sieve bucket is rotatory.

Furthermore, the outer surface of the sieve barrel is fixedly connected with an annular rail groove, the lower part in the cover barrel is provided with a guide mechanism, and the guide mechanism is used for supporting the sieve barrel.

Furthermore, the section of the annular rail groove is concave, the guide mechanism comprises a guide seat and a guide wheel, the guide wheel is installed at the guide seat, and the guide wheel is arranged in the annular rail groove.

Further, the supporting mechanism comprises a support and a base, the supports are arranged on two sides of the soil discharging groove respectively, the bottom end of each support is connected with the base, and the top end of each support is connected with the cover barrel.

Further, the driving mechanism comprises a driving motor, a driving chain wheel, a driven chain wheel, a chain and a plurality of extension rods, the extension rods are horizontally fixed to the outer portion of the feeding end, the extension rods are distributed around the central axis of the sieve barrel and extend out of the sieve barrel, the driving chain wheel is fixedly connected to the output shaft of the driving motor, the driven chain wheel is fixedly sleeved outside the extension rods, and the driven chain wheel is connected with the driving chain wheel through the chain in a transmission mode.

Further, the cover barrel consists of two semicircular covers which are hinged together through a rotating shaft.

Furthermore, the two semicircular covers are arranged one above the other, and a lifting plate is fixed on one side, far away from the rotating shaft, of the upper semicircular cover.

Furthermore, the dry-type removes native machine still includes and is suitable for adjusting the tightness adjustment mechanism of chain elasticity, tightness adjustment mechanism includes branch, hydraulic stem, regulating spindle and adjusting sprocket, branch is fixed on supporting mechanism, the hydraulic stem level is fixed the branch top, the regulating spindle perpendicular to the hydraulic stem rotates the connection and is in the piston rod end portion of hydraulic stem, adjusting sprocket fix on the regulating spindle and with the chain cooperation.

Furthermore, dry-type cassava removes native machine still includes the spraying system, the spraying system is connected with external water source, the spraying system including distribute in soil logical groove both sides and with a plurality of house steward that soil logical groove is parallel down, a plurality of house steward communicates each other through the connecting pipe, every house steward downside is provided with a plurality of atomising heads along its length.

Further, the inner wall of the cover barrel is provided with a plurality of convex blocks.

Compared with the prior art, the utility model provides a pair of dry-type cassava removes native machine has but not be restricted to beneficial effect:

after the driving mechanism drives the sieve barrel to rotate, the cassava is conveyed to the rear by the spiral material guide plate, the dregs are separated from sieve holes of the sieve barrel, and the dregs separated from the sieve cannot fly around under the interception of the cover barrel and finally flow out of the soil discharge through groove at the bottom of the cover barrel. Thereby solving the technical problem that soil blocks and soil residues fly upward in the soil removing process of the existing dry cassava soil removing machine.

Further, the cover barrel is opened by arranging the cover barrel into two semicircular covers, so that the screen barrel is placed or replaced or maintained. Thereby solving the problem of disassembling and assembling the sieve barrel.

Furthermore, the tightness adjusting mechanism is used for adjusting the tightness of the chain, the stability and reliability of transmission are guaranteed after the chain is tightened, the chain can be detached after the chain is loosened, and the overall maintenance work is facilitated. Thereby solving the problem of unstable transmission of the driving mechanism of the existing dry cassava soil removing machine.

Drawings

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

FIG. 2 is a schematic side view of a cover barrel and a screen barrel according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of the connection between the tightness adjusting mechanism and the driving mechanism according to the second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a spraying system according to a third embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", 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.

Also, in the drawings, the Z-axis represents a vertical, i.e., up-down position, and a positive direction of the Z-axis (i.e., an arrow direction of the Z-axis) represents up, and a negative direction of the Z-axis (i.e., a direction opposite to the positive direction of the Z-axis) represents down;

in the drawings, the X-axis represents the longitudinal direction of the horizontal plane, perpendicular to the Z-axis, and the positive direction of the X-axis (i.e., the arrow direction of the X-axis) represents the front side, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) represents the rear side;

in the drawings, Y represents a horizontal direction, while being perpendicular to the Z-axis and the X-axis, and a positive direction of the Y-axis (i.e., an arrow direction of the Y-axis) represents a left side, and a negative direction of the Y-axis (i.e., a direction opposite to the positive direction of the Y-axis) represents a right side;

the plane formed by the X axis and the Z axis is a vertical plane.

It should also be noted that the foregoing Z-axis, Y-axis, and X-axis representations are merely intended to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Example one

As shown in fig. 1 and fig. 2, the embodiment provides a dry-type cassava soil removing machine, the dry-type cassava soil removing machine includes a sieve barrel 1, a cover barrel 2, a spiral material guide plate 3, a supporting mechanism 4 and a driving mechanism 5, the spiral material guide plate 3 is disposed in the sieve barrel 1, one end of the sieve barrel 1 is a feeding end 13, the other end of the sieve barrel is a discharging end 14, the cover barrel 2 is coaxially disposed outside the sieve barrel 1, a gap is disposed between the cover barrel 2 and the sieve barrel 1, the sieve barrel 1 is rotatably connected in the cover barrel 2, a soil discharging groove 21 is axially disposed at the lower side of the cover barrel 2, the supporting mechanism 4 is used for supporting the cover barrel 2, and the driving mechanism 5 is used for driving the sieve barrel 1 to.

In the embodiment, after the driving mechanism 5 drives the sieve barrel 1 to rotate, the cassava is conveyed backwards by the spiral material guide plate 3, the dregs are separated from the sieve holes of the sieve barrel 1, the dregs separated from the sieve cannot fly around under the interception of the cover barrel 2, and finally flow out of the soil discharge through groove 21 at the bottom of the cover barrel 2, so that the problem that the dregs fly around due to the rotation of the sieve barrel 1 in the prior art is solved.

Preferably, the outer surface of the sieve barrel 1 is fixedly connected with an annular rail groove 11, and the lower part in the cover barrel 2 is provided with a guide mechanism 22 for supporting the sieve barrel 1.

Here, the circular rail groove 11 has a "concave" shape in cross section, and the guide mechanism 22 includes a guide base 221 and a guide wheel 222 mounted on the guide base 221, and the guide wheel 222 is fitted in the circular rail groove 11. The guide wheel 222 is inserted into the annular rail groove 11, and when the driving mechanism 5 drives the sieve barrel 1 to rotate, the annular rail groove 11 rotates.

Preferably, the supporting mechanism 4 comprises a plurality of brackets 42 and a base 41, the brackets 42 are disposed on two sides of the soil discharge groove 21, and the bottom end and the top end of each bracket 42 are fixedly connected with the base 41 and the cover barrel 2 respectively. When the sieve barrel 1 rotates, soil finally falls onto the base 41 from the soil discharge slots 21.

Preferably, the driving mechanism 5 comprises a driving motor 51, a driving chain wheel 52, a driven chain wheel 53, a chain 54 and a plurality of extension rods 55, the extension rods 55 are horizontally and fixedly connected to the outer portion of the feeding end 13, the extension rods 55 are annularly distributed on the central axis of the sieve barrel 1 and extend out of the cover barrel 2, the driving chain wheel 52 is fixedly connected to an output shaft of the driving motor 51, the driven chain wheel 53 is fixedly sleeved outside the extension rods 55, and the driven chain wheel 53 is in transmission connection with the driving chain wheel 52 through the chain 54. As described in the description of the specific structure of the driving mechanism 5, when the driving motor 51 is started, the driving motor 51 drives the driving sprocket 52 to rotate, and further drives the driven sprocket 53 to rotate through the transmission of the chain 54, so as to drive the sieve barrel 1 to rotate.

Preferably, the inner wall of the mantle 2 is provided with a plurality of projections 23. If the soil screened out in this way is large clods, the clods are crushed after impacting the lugs 23 and finally flow out of the lower soil through groove 21.

Preferably, the cover barrel 2 is composed of two semicircular covers which are hinged together through a rotating shaft 6. Preferably, the screen barrel is divided into an upper semicircular cover and a lower semicircular cover, the gravity of the upper semicircular cover can be abutted against the lower semicircular cover to close the cover barrel 2, so that the barrel cover 2 can be conveniently opened, and the screen barrel 1 can be placed or replaced or maintained, and a lifting plate 24 is preferably fixedly connected to one side of the upper semicircular cover, which is far away from the rotating shaft 6, so that the cover barrel 2 can be conveniently opened.

Preferably, the screen cloth of a sieve section of thick bamboo 1 is formed by the billet welding of axial setting, excellent in use effect, and is wear-resisting durable.

Example two

As shown in fig. 3, the difference between the dry cassava soil removing machine of the present embodiment and the above embodiments is that the dry cassava soil removing machine further comprises a tightness degree adjusting mechanism 7 for adjusting the tightness degree of the chain 54.

Here, the tightness adjusting mechanism 7 includes a rod 74, a hydraulic rod 73, an adjusting shaft 72 and an adjusting sprocket 71, the rod 74 is fixedly connected to the supporting mechanism 4, the hydraulic rod 73 is horizontally fixedly connected to the top of the rod 74, the adjusting shaft 72 is perpendicular to the hydraulic rod 73 and rotatably connected to the end of the piston rod of the hydraulic rod 73, and the adjusting sprocket 71 is fixedly connected to the adjusting shaft 72 and engaged with the chain 54.

The position of the adjusting sprocket 71 is controlled by a hydraulic lever 73, thereby achieving loosening or tightening of the chain 54. The chain 54 is tightened to ensure stable and reliable transmission, and the chain 54 can be detached after the chain 54 is loosened, so that the whole maintenance work is facilitated.

EXAMPLE III

As shown in fig. 4, the present embodiment is different from the above embodiments in that the dry cassava soil removing machine further includes a spraying system 8. This spraying system sets up in cover bucket 2 bottom, carries out the spraying to the earth that does not stop to fall into on base 41 and handles, prevents that these earth from raising.

Here, the spraying system 8 is connected to an external water source, the spraying system 8 includes a plurality of header pipes 81 distributed on both sides of the soil discharge groove 21 and parallel to the soil discharge groove 21, the header pipes 81 are communicated with each other by connection pipes 82, and a plurality of spray heads 83 are provided along the length of the lower side of the header pipe 81.

Preferably, the spray heads 83 on the two header pipes 81 close to the two sides of the soil passing groove 21 are arranged towards the middle, so that the soil falling from the soil passing groove 21 can be subjected to wet spraying treatment, and the dustproof effect is better.

The appearances of the terms "first" and "second" in the various figures are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Without departing from the spirit and scope of the present disclosure, those skilled in the art can make various changes and modifications, which will fall into the scope of the present disclosure.

Claims

1. The utility model provides a dry-type cassava removes native machine, its characterized in that, dry-type cassava removes native machine and includes sieve bucket, cover bucket, spiral stock guide, supporting mechanism and actuating mechanism, spiral stock guide set up in the sieve bucket, sieve bucket one end is the feed end, and its other end is the discharge end, the coaxial setting of cover bucket is in outside the sieve bucket, cover bucket with be provided with the clearance between the sieve bucket, the sieve bucket rotates to be connected in the cover bucket, cover bucket downside is provided with down native logical groove along its axial, supporting mechanism is used for supporting the cover bucket, actuating mechanism is used for the drive the sieve bucket is rotatory.

2. The dry cassava soil removing machine according to claim 1, wherein an annular rail groove is fixedly connected to the outer surface of the screen barrel, and a guide mechanism is arranged at the lower part in the cover barrel and used for supporting the screen barrel.

3. A dry cassava soil removing machine according to claim 2, wherein the annular rail groove is "concave" in cross section, the guide mechanism includes a guide seat and a guide wheel, the guide wheel is installed at the guide seat, and the guide wheel is disposed in the annular rail groove.

4. The dry cassava soil removing machine according to claim 1, wherein the support mechanism comprises a support and a base, the supports are respectively arranged at two sides of the soil discharging groove, the bottom end of each support is connected with the base, and the top end of each support is connected with the cover barrel.

5. The dry cassava soil removing machine according to claim 1, wherein the driving mechanism comprises a driving motor, a driving chain wheel, a driven chain wheel, a chain and a plurality of extension rods, the plurality of extension rods are horizontally fixed outside the feeding end, the plurality of extension rods are distributed around the central axis of the sieve barrel and extend out of the cover barrel, the driving chain wheel is fixedly connected to the output shaft of the driving motor, the driven chain wheel is fixedly sleeved outside the extension rods, and the driven chain wheel is connected with the driving chain wheel through the chain in a transmission manner.

6. The dry cassava soil removal machine according to claim 1, wherein the hood barrel is composed of two half-circular hoods hinged together by a rotating shaft.

7. The dry cassava soil removing machine according to claim 6, wherein the two half circular covers are an upper half circular cover and a lower half circular cover, and a lifting plate is fixed on one side of the upper half circular cover away from the rotating shaft.

8. The dry cassava soil removing machine according to claim 5, further comprising a tightness adjusting mechanism adapted to adjust the tightness of the chain, wherein the tightness adjusting mechanism comprises a support rod, a hydraulic rod, an adjusting shaft and an adjusting sprocket, the support rod is fixed on the support mechanism, the hydraulic rod is horizontally fixed on the top of the support rod, the adjusting shaft is perpendicular to the hydraulic rod and is rotatably connected to the end of the piston rod of the hydraulic rod, and the adjusting sprocket is fixed on the adjusting shaft and is engaged with the chain.

9. A dry cassava soil removing machine according to any one of claims 1 to 8, further comprising a spray system connected to an external water source, the spray system comprising a plurality of header pipes distributed on both sides of and parallel to the lower soil through grooves, the plurality of header pipes communicating with each other through a connecting pipe, the underside of each header pipe being provided with a plurality of spray heads along its length.

10. A dry cassava soil removal machine according to any one of claims 1 to 8, wherein the hood barrel inner wall is provided with a plurality of projections.