CN217189730U

CN217189730U - Rice polishing machine

Info

Publication number: CN217189730U
Application number: CN202123340037.3U
Authority: CN
Inventors: 尚春霞
Original assignee: Dangyang Citizen Tianmi Co ltd
Current assignee: Dangyang Citizen Tianmi Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-16
Anticipated expiration: 2031-12-28

Abstract

A rice polishing machine relates to the technical field of rice processing, and comprises a machine body, a discharging hopper vertically arranged above a feeding hole of the machine body, and an adjusting mechanism, wherein the adjusting mechanism comprises a connecting block fixedly connected between the discharging end of the discharging hopper and the feeding hole of the machine body, a discharging part arranged in the connecting block, and a driving part fixedly arranged on the machine body, a connecting hole is vertically formed in the connecting block, the connecting hole is communicated with the discharging end of the discharging hopper and the feeding hole of the machine body, a cavity communicated with the connecting hole is formed in the connecting block, the discharging part comprises a connecting end connected with the inner wall of the cavity and a rotating end clamped on the connecting end in an intermittent rotating manner, and the driving part is positioned on one side of the connecting block and movably connected with the rotating end of the discharging part through a driving part arranged between the inner side and the outer side of the cavity in a rotating manner; the driving part drives the rotating end of the discharging part to rotate intermittently through the transmission part, so that the discharging end of the discharging hopper is communicated with the feeding hole of the machine body intermittently.

Description

Rice polishing machine

Technical Field

The utility model relates to a rice processing technology field, concretely relates to rice polishing machine.

Background

After the rice is primarily processed, the surface of the rice grains is provided with a small amount of bran powder, which affects the appearance quality, the storage property and the taste of the prepared rice, so the part of the bran powder needs to be removed through a polishing process, the polishing is one of key processes of the processing of clean rice, the bran powder on the surface of the rice grains can be removed through the polishing, and the proper polishing can gelatinize starch on the surface of the rice grains, present certain brightness, has good appearance effect and improves the commodity value.

Traditional burnishing machine polishes through the burnishing roll mostly, certain roughness has on the rice burnishing roll, rotate in opposite directions through two burnishing rolls in order to realize the polishing to the rice surface, however at the rice polishing in-process, all through hopper direct feed down, the feeding volume of uncontrollable rice, when rice feeding volume is too big, take place easily that the burnishing roll does not reach the polishing, the rice between two rollers piles more highly more, and then make the rice between two burnishing rolls directly from the condition of its both sides landing without polishing.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a rice polishing machine, it has solved the unable problem of adjusting of rice polishing machine feeding volume that exists among the prior art.

A rice polishing machine comprises a machine body, a discharging hopper vertically arranged above a feeding hole of the machine body and an adjusting mechanism, wherein the adjusting mechanism comprises a connecting block fixedly connected between the discharging end of the discharging hopper and the feeding hole of the machine body, a discharging part arranged in the connecting block and a driving part fixedly arranged on the machine body, a connecting hole is vertically formed in the connecting block and is communicated with the discharging end of the discharging hopper and the feeding hole of the machine body, a cavity communicated with the connecting hole is formed in the connecting block, the discharging part comprises a connecting end connected with the inner wall of the cavity and a rotating end clamped on the connecting end in an intermittent rotating manner, and the driving part is positioned on one side of the connecting block and is movably connected with the rotating end of the discharging part through a driving part arranged between the inner side and the outer side of the cavity in a rotating manner;

the driving part drives the rotating end of the discharging part to rotate intermittently through the transmission part, so that the discharging end of the discharging hopper is communicated with the feeding hole of the machine body intermittently.

Compared with the prior art, the utility model discloses following beneficial effect has: when the rice polishing machine is used, the driving part is driven to rotate through the driving part so as to drive the rotating end of the blanking part to rotate, the driving part is closed until the discharging end of the blanking hopper is communicated with the feeding hole of the machine body, then rice is added into the machine body from the blanking hopper for polishing, the feeding amount of the rice is observed in the polishing process, when the rice begins to be accumulated on a polishing roller of the polishing machine, the driving part is started to drive the driving part to rotate, the rotating end of the blanking part is driven to rotate, the discharging end of the blanking hopper is blocked and communicated with the feeding hole of the machine body, and feeding into the machine body is stopped; the rice polishing machine is simple and convenient to operate, and the discharging end of the discharging hopper is intermittently communicated with the feeding hole of the machine body through intermittent rotation of the rotating end of the discharging part, so that the feeding amount of rice is controlled, and the rice cannot overflow and fall down from two sides of the polishing roller when the rice is polished.

Preferably, the link of unloading portion includes horizontal fixed mounting and is in the fixed disk of cavity bottom, the rotation end of unloading portion include with the face gear of the coaxial rotation joint of fixed disk, face gear teeth upwards arranges, face gear and driving medium meshing, all vertically seted up 4 unloading holes along circumference on fixed disk and the face gear, 4 unloading hole equal interval equipartitions on fixed disk and the face gear just are used for the discharge end with lower hopper and the feed inlet intermittent type intercommunication of organism.

Preferably, a rotating hole is vertically formed in one side of the upper portion of the cavity, the transmission piece comprises an incomplete gear which is vertically and rotatably arranged between the inner side and the outer side of the rotating hole, the number of teeth of the incomplete gear covers one eighth of the circumference of the incomplete gear, the incomplete gear is connected with a power output end of the driving portion, and the diameters of the incomplete gear and the face gear are the same.

Preferably, the driving part comprises a motor fixedly installed on the machine body, and a power output shaft of the motor is coaxially and fixedly connected with the incomplete gear.

Preferably, the upper part of the fixed disc is concentrically provided with an annular clamping groove, and the face gear is rotationally clamped with the annular clamping groove through an annular clamping block fixedly arranged at the bottom of the face gear.

Preferably, the discharge end of the discharge hopper penetrates into the cavity and is connected with the end face of the face gear in a sliding manner.

Preferably, the number of the discharging holes in the fixed disc and the face gear is 4.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

FIG. 2 is an enlarged view of a portion of I in FIG. 1.

Fig. 3 is a top view of the face gear of fig. 2.

Fig. 4 is a top view of the holding pan of fig. 2.

Fig. 5 is a front view of the gear of fig. 2.

The numbers in the figures are in order: 1. a body; 2. feeding a hopper; 3. connecting blocks; 31. a cavity; 32. connecting holes; 33. rotating the hole; 34. fixing the disc; 35. a face gear; 36. an incomplete gear; 37. a motor; 38. a blanking hole; 39. and an annular clamping groove.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1-4, the embodiment of the utility model provides a rice polishing machine, which comprises a machine body 1, a feeding hopper 2 vertically arranged above a feeding hole of the machine body 1, and an adjusting mechanism, the adjusting mechanism comprises a connecting block 3 fixedly connected between the discharge end of the discharge hopper 2 and the feed inlet of the machine body 1, a discharge part arranged in the connecting block 3 and a driving part fixedly arranged on the machine body 1, a connecting hole 32 is vertically arranged on the connecting block 3, the connecting hole 32 is communicated with the discharge end of the blanking hopper 2 and the feed inlet of the machine body 1, a cavity 31 communicated with the connecting hole 32 is arranged in the connecting block 3, the blanking part comprises a connecting end connected with the inner wall of the cavity 31 and a rotating end which is intermittently and rotationally clamped on the connecting end, the driving part is positioned at one side of the connecting block 3 and is movably connected with the rotating end of the blanking part through a transmission part which is rotatably arranged between the inner side and the outer side of the cavity 31; the driving part drives the rotating end of the discharging part to rotate intermittently through the transmission part, so that the discharging end of the discharging hopper 2 is communicated with the feeding hole of the machine body 1 intermittently.

When the rice polishing machine is used, the driving part is driven to rotate through the driving part so as to drive the rotating end of the blanking part to rotate, the driving part is closed until the discharging end of the blanking hopper 2 is communicated with the feeding hole of the machine body 1, then rice is added into the machine body 1 from the blanking hopper 2 for polishing, the feeding amount of the rice is observed in the polishing process, when the rice begins to be accumulated on a polishing roller of the polishing machine, the driving part is started to drive the driving part to rotate, the rotating end of the blanking part is driven to rotate, the discharging end of the blanking hopper 2 is blocked and communicated with the feeding hole of the machine body 1, and feeding into the machine body 1 is stopped; the rice polishing machine is simple and convenient to operate, and the discharge end of the discharging hopper 2 is intermittently communicated with the feeding hole of the machine body 1 through intermittent rotation of the rotating end of the discharging part, so that the feeding amount of rice is controlled, and the rice cannot overflow from two sides of the polishing roller when polished.

As shown in fig. 1-5, according to another embodiment of the present invention, the rice polishing machine further optimizes the feeding portion and the driving portion included therein, preferably, the connecting end of the feeding portion includes a fixed disk 34 horizontally and fixedly mounted at the bottom of the cavity 31, the rotating end of the feeding portion includes a face gear 35 coaxially and rotatably connected to the fixed disk 34, the face gear 35 has upward teeth, the face gear 35 is engaged with the driving member, the fixed disk 34 and the face gear 35 are both vertically provided with 4 feeding holes 38 along the circumferential direction, the fixed disk 34 and the face gear 35 are uniformly distributed at intervals and are used for intermittently communicating with the discharging end of the feeding hopper 2 and the feeding port of the machine body 1; preferably, an annular clamping groove 39 is concentrically formed in the upper portion of the fixed disk 34, and the face gear 35 is rotationally clamped with the annular clamping groove 39 through an annular clamping block (not shown) fixedly mounted at the bottom of the face gear; a rotating hole 33 is vertically formed in one side of the upper portion of the cavity 31, the transmission piece comprises an incomplete gear 36 which is vertically and rotatably arranged between the inner side and the outer side of the rotating hole 33, the number of teeth of the incomplete gear 36 covers one eighth of the circumference of the incomplete gear, the incomplete gear 36 is connected with a power output end of the driving portion, and the diameters of the incomplete gear 36 and the face gear 35 are the same; the driving part comprises a motor 37 fixedly installed on the machine body 1, and a power output shaft of the motor 37 is coaxially and fixedly connected with the incomplete gear 36.

When the feed amount to the rice is controlled, starter motor 37 drives incomplete gear 36 and rotates, make incomplete gear 36 drive face gear 35 and rotate, because the tooth on incomplete gear 36 only has one eighth of its circumference, and incomplete gear 36 is the same with face gear 35's diameter, 4 unloading holes 38 have all been seted up on face gear 35 and the fixed disk 34 simultaneously, consequently incomplete gear 36 rotates a week every time, face gear 35 rotates 45, face gear 35 communicates with the unloading hole 38 intermittent type on the fixed disk 34, make the intermittent discharge end from hopper 2 down of rice get into the burnishing machine through the feed inlet of organism 1 and polish in, thereby guarantee that the feed amount of rice is controllable.

According to another embodiment of the present invention, as shown in fig. 2, the rice polishing machine is preferably configured such that the discharge end of the discharge hopper 2 penetrates into the cavity 31 and is slidably connected to the end face of the face gear 35; prevent that the rice from being full of cavity 31, influencing the normal unloading of rice.

The utility model discloses an application principle does: when the utility model is used, the motor 37 is started first to drive the incomplete gear 36 to rotate, so that the incomplete gear 36 drives the face gear 35 to rotate until the face gear 35 is communicated with the discharging hole 38 on the fixed disc 34, the motor 37 is closed after the face gear 35 is communicated with the feeding hole 38 on the fixed disc 34, at the moment, the discharging end of the discharging hopper 2 is communicated with the feeding hole of the machine body 1, then, rice is added into the machine body 1 from the discharging hopper 2 to be polished, then, the feeding amount of the rice is observed in the polishing process, when the rice is accumulated on the polishing roller of the polishing machine, the starting motor 37 drives the incomplete gear 36 to rotate for a circle, so that the incomplete gear 36 drives the face gear 35 to rotate for 45 degrees, so as to block the communication between the face gear 35 and the discharging hole 38 on the fixed disc 34, so that the rice can not enter the machine body 1 through the discharging end of the discharging hopper 2 and the feeding hole of the machine body 1, then, the motor 37 is timely opened according to the polishing condition of the rice, so that the face gear 35 is intermittently communicated with the discharging hole 38 on the fixed disc 34, therefore, the discharging amount of the rice can be controlled in real time, and the rice cannot overflow and fall down from the two sides of the polishing roller when the rice is polished.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a rice polishing machine, includes lower hopper (2) of organism (1) feed inlet top and vertical setting including organism (1), its characterized in that still includes adjustment mechanism, adjustment mechanism includes connecting block (3) between the discharge end of fixed connection hopper (2) and the feed inlet of organism (1) down, sets up unloading portion and the drive division of fixed mounting on organism (1) in connecting block (3), connecting hole (32) have been seted up to connecting block (3) is last vertically, connecting hole (32) and the discharge end of hopper (2) and the feed inlet intercommunication of organism (1) down, offer cavity (31) with connecting hole (32) intercommunication in connecting block (3), unloading portion include with link and the intermittent type rotation joint that cavity (31) inner wall links to each other are in the rotation end on the link, the drive division is in one side of connecting block (3) and through rotating the setting cavity (31) between the inside and outside The transmission part is movably connected with the rotating end of the blanking part;

the driving part drives the rotating end of the discharging part to rotate intermittently through the transmission part, so that the discharging end of the discharging hopper (2) is communicated with the feeding hole of the machine body (1) intermittently.

2. The rice polishing machine of claim 1, characterized in that, the link of unloading portion includes horizontal fixed mounting in fixed disk (34) of cavity (31) bottom, the rotation end of unloading portion include with fixed disk (34) face gear (35) of the coaxial rotation joint, the tooth of face gear (35) upwards arranges, face gear (35) and driving medium meshing, all vertically seted up 4 unloading hole (38) along circumference on fixed disk (34) and face gear (35), 4 unloading hole (38) equal interval equipartitions on fixed disk (34) and face gear (35) just are used for with the discharge end of lower hopper (2) and the intermittent type feed inlet intercommunication of organism (1).

3. The rice polishing machine according to claim 2, characterized in that a rotating hole (33) is vertically formed in one side of the upper part of the cavity (31), the transmission member comprises an incomplete gear (36) vertically and rotatably arranged between the inner side and the outer side of the rotating hole (33), the number of teeth of the incomplete gear (36) covers one eighth of the circumference of the incomplete gear, the incomplete gear (36) is connected with the power output end of the driving part, and the diameters of the incomplete gear (36) and the face gear (35) are the same.

4. The rice polishing machine according to claim 3, characterized in that the driving part comprises a motor (37) fixedly mounted on the machine body (1), and a power output shaft of the motor (37) is coaxially and fixedly connected with the incomplete gear (36).

5. The rice polishing machine according to claim 2, wherein the upper part of the fixed disk (34) is concentrically provided with an annular clamping groove (39), and the face gear (35) is rotationally clamped with the annular clamping groove (39) through an annular clamping block fixedly arranged at the bottom of the face gear.

6. The rice polishing machine according to claim 2, characterized in that the discharge end of the discharge hopper (2) penetrates into the cavity (31) and is connected with the end face of the face gear (35) in a sliding way.