CN220496981U - Stone removing machine for rice processing - Google Patents

Abstract

The utility model discloses a stone removing machine for rice processing, which comprises a box body, wherein a screening component is arranged in the box body, the screening component comprises a screening pipe, a cleaning plate is fixedly arranged at the top of the screening pipe, a cleaning brush is fixedly arranged on one surface of the cleaning plate, which is contacted with the screening pipe, screening holes are uniformly formed in the screening pipe, and two groups of guide plates are fixedly arranged below the screening pipe. This a stoner for rice processing is used, in carrying the rice to the inside screening pipe of box through the conveying pipeline during the use, drive screening pipe through the motor and rotate, screen through screening hole on the screening pipe with rice and stone grain separation, clean its screening hole through the cleaning brush on the cleaning plate of screening pipe top to reduce and lead to the fact the problem of screening quality decline to guarantee its screening quality because of screening hole jam, also can reduce simultaneously because of the problem of the damage of screen cloth that the friction of stone grain and screen cloth mesh led to the fact, reduce its maintenance cost.

Description

Stone removing machine for rice processing

Technical Field

The utility model relates to the technical field of rice processing, in particular to a stone removing machine for rice processing.

Background

The existing stone removing machine for rice processing is used for screening stone particle machines in rice through the screen mesh in the existing stone removing machine, the stone particles can be effectively separated from the rice in the mode, but when stone particles with the same size as the screen mesh are encountered, the screen mesh is blocked, the screening quality is affected, meanwhile, the stone particles are not cleaned for a long time, the screen mesh is damaged due to friction between the stone particles and the screen mesh, and the maintenance cost is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stone removing machine for rice processing, which solves the problems that when stone particles with the same size as the mesh of a screen mesh are encountered, the screen mesh is blocked, and when the stone particles are not cleaned for a long time, the screen mesh is damaged due to friction between the stone particles and the mesh of the screen mesh.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stoner for rice processing usefulness, includes the box, the bottom of box is equipped with the motor, the inside screening subassembly that is equipped with of box, one side of screening subassembly is passed through the output transmission of belt pulley and motor and is met, the right side of box is equipped with the feeder hopper, the feeder hopper is fixed with the conveying pipeline that runs through screening subassembly one side center and is met, the left side of box is equipped with the clearance subassembly, the screening subassembly includes the screening pipe, the fixed cleaning board that is equipped with in top of screening pipe, the cleaning board is fixed in the one side that contacts with the screening pipe and is equipped with clean brush, evenly be equipped with the screening hole on the screening pipe, the fixed two sets of guide plates that are equipped with in below of screening pipe.

Preferably, the cleaning assembly comprises an exhaust fan, a waste box A is fixedly connected to the upper side of the exhaust fan through a pipeline, the waste box is fixedly connected with an exhaust pipe penetrating through one side of the screening cylinder, an air conveying pipe is fixedly arranged at the other end of the exhaust fan, and the output end of the air conveying pipe is arranged at the middle position of the fall of the two groups of guide plates.

Preferably, the right side of the box body is provided with a waste material pipe penetrating through the side wall, a screen A is arranged on the waste material pipe in the box body, and a waste material box B is fixedly arranged at the other end of the material conveying pipe.

Preferably, a screen B is fixedly arranged in the waste box A.

Preferably, a supporting inclined rod fixed on the outer wall of the box body is arranged below the conveying pipe.

Preferably, the bottom of the box body is close to the middle position, and a discharge hole is arranged at the middle line position of the bottom of the box body.

Advantageous effects

The utility model provides a stoner for rice processing. Compared with the prior art, the method has the following beneficial effects:

(1) This a stoner for rice processing is used, in carrying the screening intraductal to the box through the conveying pipeline during the use, then drive screening pipe through the motor and rotate, screen mesh on the screening pipe separates rice and stone grain, then clear up its screening hole through the cleaning brush on the cleaning plate of screening pipe top, thereby reduce and lead to the fact its screening quality to guarantee because of screening hole jam the problem that screening quality descends, also can reduce simultaneously because of the problem of the damage of screen cloth that leads to the fact of friction between stone grain and the screen cloth mesh, reduce its maintenance cost.

(2) This a stoner for rice processing is used, during the use through the wind-force that the air exhauster produced carry to the box inside, carry out secondary screening through the wind-force to the rice after sieving, carry in the waste bin B with remaining impurity in the rice through the waste pipe to improve its quality of sieving, after using, take out impurity such as stone grain inside the sieving pipe through the exhaust column on the fan and put into waste bin A, thereby improve the utilization ratio of its resource, also can reduce the time that needs spent when clearing up the device simultaneously, improve its screening efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a screen tube of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 1 a of the present utility model.

In the figure: 1. a case; 2. a motor; 3. a screen assembly; 31. a sieving tube; 32. a cleaning plate; 33. cleaning a brush; 34. screening holes; 35. a deflector; 4. cleaning components, 41, exhaust fans; 42. waste bin a; 43. an exhaust tube; 44. an air delivery pipe; 45. a screen B; 5. a waste material pipe; 6. waste bin B; 7. a screen A; 8. a discharge port; 9. a feed hopper; 10. a material conveying pipe; 11. a belt pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

fig. 1-4 show a first embodiment: the utility model provides a stoner for rice processing usefulness, including box 1, the bottom of box 1 is equipped with motor 2, the inside screening subassembly 3 that is equipped with of box 1, one side of screening subassembly 3 is passed through belt pulley 11 and is met with motor 2's output transmission, box 1's right side is equipped with feeder hopper 9, feeder hopper 9 is fixed with the conveying pipeline 10 that runs through screening subassembly 3 one side center meets, box 1's left side is equipped with clearance subassembly 4, screening subassembly 3 includes screening pipe 31, screening pipe 31's top is fixed to be equipped with cleaning plate 32, cleaning plate 32 is fixed to be equipped with cleaning brush 33 on the one side that contacts with screening pipe 31, evenly be equipped with screening hole 34 on the screening pipe 31, screening pipe 31's below is fixed to be equipped with two sets of guide plates 35, cleaning subassembly includes air exhauster 41, the top of air exhauster 41 is passed through the fixedly connected with waste bin A42, waste bin with run through screening section of thick bamboo one side exhaust pipe 43 fixed meet, the below of conveying pipeline 10 is equipped with the support diagonal that is fixed on box 1 outer wall.

During the use, carry the rice to the inside screening pipe 31 of box 1 through conveying pipeline 10, then drive screening pipe 31 through motor 2 and rotate, screen hole 34 through on the screening pipe 31 separates rice and stone grain, then clear up its screening hole 34 through the cleaning brush 33 on the cleaning plate 32 of screening pipe 31 top, thereby reduce and lead to the fact the problem of screening quality decline to guarantee its screening quality because of screening hole 34 blocks up, also can reduce the problem of the damage of screen cloth that leads to the fact because of the friction between stone grain and the screen cloth mesh simultaneously, reduce its maintenance cost.

Fig. 1-2 show a second embodiment, which differs from the first embodiment mainly in that: the other end of air exhauster 41 is fixed and is equipped with air duct 44, the output of air duct 44 sets up the intermediate position at two sets of guide plates 35 fall, box 1 right side is equipped with waste pipe 5 that runs through the lateral wall, be equipped with screen cloth A7 on the waste pipe 5 that is located the inside of box 1, screen cloth A7 plays the effect of stopping to the rice after sieving, prevent that the rice after sieving from following impurity and falling into waste bin B6 together, reduce the waste of its resource, the other end of conveying pipe 10 is fixed and is equipped with waste bin B6, waste bin A42's inside is fixed and is equipped with screen cloth B45, screen cloth B45 stops the stone grain that draws in waste bin A42, prevent that the stone grain from getting into inside of air exhauster 41, guarantee air exhauster 41 normal operating, guarantee screening efficiency, the bottom of box 1 draws close to the intermediate position, the central line position of box 1 bottom is equipped with discharge gate 8.

During use, wind power generated by the exhaust fan 41 is conveyed to the inside of the box body 1 through the air conveying pipe 44, the screened rice is secondarily screened through the wind power, residual impurities in the rice are conveyed into the waste box B6 through the waste material pipe 5, so that screening quality of the rice is improved, after the use is finished, impurities such as stone particles in the screening pipe 31 are pumped into the waste box A42 through the exhaust pipe 43 on the fan, utilization rate of resources of the rice is improved, time spent in cleaning the device can be reduced, and screening efficiency of the rice is improved.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

During the use, in carrying the screening pipe 31 of rice to the inside of box 1 through feeder hopper 9 on conveying pipeline 10, then drive the belt pulley 11 on the inside screening pipe 31 of box 1 through motor 2 and rotate, make the stone grain in the rice in the screening pipe 31 separate under the effect of centrifugal force, and clear up its screening hole 34 through the cleaning brush 33 on its top cleaning plate 32, the rice after the separation drops to its baffle 35 of bottom through screening hole 34, then carry out secondary screening to the rice after sieving through the wind-force that air exhauster 41 produced through air conveying pipe 44, the remaining impurity in the rice is carried in waste bin B6 through waste pipe 5, the rice after the screening is carried to the bottom of box 1 through baffle 35, and discharge through the discharge gate 8 of its bottom, after the use, take out impurity such as stone grain in the screening pipe 31 through the air exhauster 43 on the fan and take out to waste bin A42.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (6)

1. A remove stone machine for rice processing usefulness, includes box, its characterized in that: the bottom of box is equipped with the motor, the inside screening subassembly that is equipped with of box, one side of screening subassembly meets through the output transmission of belt pulley and motor, the right side of box is equipped with the feeder hopper, the feeder hopper is fixed with the conveying pipeline that runs through screening subassembly one side center and is met, the left side of box is equipped with the clearance subassembly, the screening subassembly includes the screening pipe, the fixed cleaning plate that is equipped with in top of screening pipe, the cleaning plate is fixed to be equipped with the cleaning brush on the one side that contacts with the screening pipe, evenly be equipped with the screening hole on the screening pipe, the below of screening pipe is fixed and is equipped with two sets of guide plates.

2. A stoner for rice processing according to claim 1, wherein: the cleaning assembly comprises an exhaust fan, a waste box A is fixedly connected to the upper side of the exhaust fan through a pipeline, the waste box is fixedly connected with an exhaust pipe penetrating through one side of the screening cylinder, an air conveying pipe is fixedly arranged at the other end of the exhaust fan, and the output end of the air conveying pipe is arranged at the middle position of the fall of the two groups of guide plates.

3. A stoner for rice processing according to claim 1, wherein: the right side of the box body is provided with a waste material pipe penetrating through the side wall, a screen A is arranged on the waste material pipe in the box body, and a waste material box B is fixedly arranged at the other end of the conveying pipe.

4. A stoner for rice processing according to claim 2, characterized in that: the inside of the waste box A is fixedly provided with a screen B.

5. A stoner for rice processing according to claim 1, wherein: and a supporting inclined rod fixed on the outer wall of the box body is arranged below the conveying pipe.

6. A stoner for rice processing according to claim 1, wherein: the bottom of the box body is close to the middle position, and a discharge hole is formed in the middle line of the bottom of the box body.