CN210700262U

CN210700262U - Direct-connected rice mill

Info

Publication number: CN210700262U
Application number: CN201921199785.4U
Authority: CN
Inventors: 陈硕
Original assignee: SICHUAN WANMA MACHINERY MANUFACTURING CO LTD
Current assignee: SICHUAN WANMA MACHINERY MANUFACTURING CO LTD
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-09
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an associated mode rice mill, including the frame, set up in the shell of frame top, set up in the inboard wherein one end of shell directly allies oneself with the subassembly, set up in the shell inboard and with the rice milling subassembly that directly allies oneself with the subassembly intercommunication, set up in the shell outside and keep away from the rice outlet subassembly that directly allies oneself with subassembly one end and set up in the shell top and with the feeding subassembly that directly allies oneself with the subassembly intercommunication, directly allies oneself with the subassembly including the motor installation room and the main shaft installation room of mutual intercommunication, be equipped with the output shaft in the motor installation room and pass the motor drive machine in the motor installation room and extend to the main shaft installation room, the rice milling subassembly includes the rice milling room, set up in the rice mill that the rice milling room inboard just is connected with the rice milling room inside wall and set up in the rice. The utility model discloses a noise, vibration and dust scheduling problem that the tradition brought through the transmission drive have been solved to the mode of antithetical couplet, have solved the problem that the feeding part can not be adjusted the feeding volume simultaneously.

Description

Direct-connected rice mill

Technical Field

The utility model belongs to the agricultural machinery field, concretely relates to associated mode rice mill.

Background

The rice mill is a device for husking and separating rice, and the power of the husking part is generally completed by a motor. At present, the power part of the common rice mill generally transmits the power generated by a motor to a rice milling assembly through a transmission device such as a belt, so as to perform hulling and separating. In this way, the transmission device can cause problems of noise, vibration, backlash and the like, thereby influencing the shelling effect. In addition, the feeding part of the current common rice mill is not provided with a component capable of adjusting the feeding amount, and the feeding amount can not be controlled consciously according to the actual situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that just is not enough to above-mentioned prior art, provide a associated mode rice mill, solved the tradition through noise, vibration and the dust scheduling problem that the transmission drive brought through the mode of directly alling oneself with, solved the problem that the feeding part can not be adjusted the feeding volume simultaneously.

The utility model adopts the technical proposal that: a direct-coupled rice mill comprises a frame, a shell arranged above the frame, a direct-coupled component arranged at one end inside the shell, a rice milling component arranged inside the shell and communicated with the direct-coupled component, a rice discharging component arranged outside the shell and far away from one end of the direct-coupled component, and a feeding component arranged at the top of the shell and communicated with the direct-coupled component, wherein the direct-coupled component comprises a motor installation chamber and a spindle installation chamber which are communicated with each other, an output shaft arranged in the motor installation chamber penetrates through the motor installation chamber and extends into a driving motor in the spindle installation chamber, the rice milling component comprises a rice milling chamber, a rice sieve arranged inside the rice milling chamber and connected with the inner side wall of the rice milling chamber, and a rice milling spindle arranged inside the rice sieve and connected with the output shaft of the driving motor, a rice milling gap is formed between the rice milling spindle and the rice sieve, and a feeding gap is formed between one end extending into the spindle installation chamber and the spindle, the bottom of the rice milling chamber is provided with a bran discharge channel communicated with the outside of the rice milling chamber, one end of the rice milling chamber, which is far away from the direct connection component, is provided with a screening port communicated with the rice outlet component, the feeding component comprises a feeding hopper arranged at the top of the shell and a feeding adjusting component arranged at the top of the rice sieve and extending to the top of the shell, and the feeding hopper is communicated with the inside of the spindle installation chamber through the feeding channel.

In one embodiment, the rice milling spindle comprises a connecting section and an extending section, a material conveying spiral is arranged on the outer surface of the connecting section around the axis of the connecting section, and a plurality of rice milling through grooves are formed in the outer surface of the extending section around the axis of the extending section.

In one embodiment, the connecting section of the rice milling spindle is connected with the output shaft of the driving motor through threaded connection or hole fit connection.

In one embodiment, the feed hopper is connected with the shell through a hopper seat.

In one embodiment, the feeding adjusting assembly comprises a rack slide rail connected with the top of the rice sieve, a movable rack arranged in the rack slide rail and capable of horizontally moving along the rack slide rail, and a driving gear which drives the movable rack to horizontally move in the rack slide rail through rotation, the top of the driving gear is provided with an adjusting knob through a feeding adjusting rod extending to the top of the shell, one end face, close to the feeding channel, of the movable rack is provided with a rice machine inserting plate, and the rice machine inserting plate can extend to the lower part of the feeding channel along the movement of the movable rack and completely shield a feeding hole of the feeding channel.

In one embodiment, the two rack sliding rails are connected with the top of the shell through sliding rail fixing bolts.

In one embodiment, the rice discharging assembly comprises a rice discharging shell body, the bottom of the rice discharging shell body is communicated with the screening opening, the rice discharging shell body is provided with a rice discharging opening, an adjusting hand wheel is arranged on the outer side of one end, away from the shell, of the rice discharging shell body, an end face, close to the rice discharging shell body, of the adjusting hand wheel is provided with a discharging adjusting rod extending to the inner side of the rice discharging shell body, an adjusting disc is arranged at one end, away from the adjusting hand wheel, of the discharging adjusting rod and opposite to the screening opening, and an adjusting spring is arranged on the outer side of the discharging.

In one embodiment, a cover is arranged on the rice outlet.

The beneficial effects of the utility model reside in that:

1. the driving motor is directly connected with the rice milling main shaft, a transmission device is omitted, and the problems of noise, vibration, back clearance and the like caused by the traditional driving through the transmission device are solved in a direct connection mode;

2. set up feeding adjusting part, solved the problem that the feeding part can not be adjusted the feeding volume through the mode of knob regulation.

Drawings

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

FIG. 2 is a schematic structural view of the spindle mounting chamber and the rice milling assembly of the direct-coupled assembly of the present invention;

FIG. 3 is a schematic view of the rice discharging assembly of the present invention;

FIG. 4 is a schematic view of the structure of the rice milling spindle of the present invention;

fig. 5 is a schematic structural view of the feeding adjustment assembly of the present invention.

In the figure: 1. a frame; 2. a housing; 3. a motor installation chamber; 4. a spindle mounting chamber; 5. a drive motor; 6. a rice milling chamber; 7. sieving rice; 8. a rice milling main shaft; 9. milling gaps; 10. a feeding gap; 11. a bran discharge channel; 12. a screening port; 13. a feed hopper; 14. a feed conditioning assembly; 15. a feed channel; 16. a bucket seat; 17. a rice outlet; 18. discharging the rice shell; 19. adjusting a hand wheel; 20. a discharging adjusting rod; 21. an adjusting disk; 22. adjusting the spring; 23. a cover; 81. a connecting section; 82. an extension section; 83. conveying screw; 84. a rice milling through groove; 141. a rack slide rail; 142. moving the rack; 143. a driving gear; 144. a feed adjusting rod; 145. adjusting a knob; 146. inserting a rice machine plate; 147. and fixing the bolt by the sliding rail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, 2, 3, 4 and 5, a direct-coupled rice mill comprises a frame 1, a housing 2 arranged above the frame 1, a direct-coupled component arranged at one end inside the housing 2, a rice milling component arranged inside the housing 2 and communicated with the direct-coupled component, a rice discharging component arranged outside the housing 2 and far away from one end of the direct-coupled component, and a feeding component arranged at the top of the housing 2 and communicated with the direct-coupled component, wherein the direct-coupled component comprises a motor installation chamber 3 and a spindle installation chamber 4 which are communicated with each other, a driving motor 5 is arranged in the motor installation chamber 3, an output shaft of the driving motor passes through the motor installation chamber 3 and extends into the spindle installation chamber 4, the rice milling component comprises a rice milling chamber 6, a rice sieve 7 arranged inside the rice milling chamber 6 and connected with the inner side wall of the rice milling chamber 6, and a rice milling spindle 8 arranged inside the rice sieve 7 and connected with the output shaft of the driving motor 5, form husk rice clearance 9 between husk rice main shaft 8 and the rice sieve 7, it forms pay-off clearance 10 to extend to between one end in the main shaft installation room 4 and the main shaft installation room 4, 6 bottoms in husk rice room are equipped with row's chaff passageway 11 with 6 outside intercommunications in husk rice room, 6 one ends of keeping away from the direct subassembly of husk rice room are equipped with and go out the screening mouth 12 of rice subassembly intercommunication, the feeding subassembly is including setting up in the feeder hopper 13 at 2 tops of shell and setting up in 7 tops of rice sieve and extend to the feeding adjusting part 14 at casing top, feeder hopper 13 passes through feeding channel 15 and the inside intercommunication of main shaft installation room 4.

In this embodiment, the rice milling spindle 8 includes a connection section 81 and an extension section 82, a material conveying screw 83 is disposed on an outer surface of the connection section 81 around an axis thereof, and a plurality of rice milling through grooves 84 are formed on an outer surface of the extension section 82 around an axis thereof.

In this embodiment, the connection section 81 of the rice milling spindle 8 is connected with the output shaft of the driving motor 5 through threaded connection or hole fit connection.

In this embodiment, the feeding hopper 13 is connected to the housing 2 through a hopper base 16.

In this embodiment, the feeding adjustment assembly 14 includes a rack slide rail 141 connected to the top of the rice sieve 7, a movable rack 142 disposed in the rack slide rail 141 and capable of moving horizontally along the rack slide rail 141, and a driving gear 143 for driving the movable rack 142 to move horizontally in the rack slide rail 141 by rotation, the top of the driving gear 143 is provided with an adjustment knob 145 through a feeding adjustment rod 144 extending to the top of the housing 2, an end surface of the movable rack 142 near the feeding channel 15 is provided with a rice machine inserting plate 146, and the rice machine inserting plate 146 can extend to the lower side of the feeding channel 15 and completely shield the feeding hole of the feeding channel 15 along the movement of the movable rack 142.

In this embodiment, the two rack sliding rails 141 are connected to the top of the housing 2 through sliding rail fixing bolts 147.

In this embodiment, go out a rice subassembly and include the bottom that communicates with screening mouth 12 and be equipped with a rice casing 18 of going out rice mouth 17, the one end outside that shell 2 was kept away from to go out rice casing 18 is equipped with adjusting hand wheel 19, adjusting hand wheel 19 is close to the one end terminal surface that goes out rice casing 18 and is equipped with the ejection of compact regulation pole 20 that extends to a rice casing 18 inboard, the one end that adjusting hand wheel 19 was kept away from to ejection of compact regulation pole 20 and the position relative with screening mouth 12 is equipped with adjusting disc 21, the ejection of compact regulation pole 20 outside is equipped with the adjusting spring 22 that both ends are connected with adjusting disc 21 and adjusting hand wheel 19 respectively.

In this embodiment, a cover 23 is disposed on the rice outlet 17.

When the device works, paddy enters the main shaft installation chamber 4 from the feed hopper 13 through the feed channel 15; the driving motor 5 drives the rice milling main shaft 8 to rotate, under the action of the conveying screw 83, rice enters the rice sieve 7, and hulling is achieved through friction between the rice sieve 7 and the rice milling main shaft 8. Because the rice sieve 7 is provided with the small holes for bran to pass through, the separated bran enters the bran discharge channel 11 through the small holes, thereby realizing bran discharge. The separated rice grains enter the rice discharging assembly through the sieving opening 12. The rice discharging component part can drive the discharging adjusting rod 20 to move by rotating the adjusting hand wheel 19, so that the gap between the adjusting disc 21 and the screening opening 12 is adjusted, and the rice discharging efficiency is adjusted.

In the feeding process, if the feeding amount needs to be adjusted, the adjusting knob 145 is rotated, the driving gear 143 connected with the adjusting knob 145 through the feeding adjusting rod 144 rotates, and the moving rack 142 linearly displaces in the rack slide rail 141 along with the rotation of the driving gear 143 because the rack slide rail 141 is fixedly connected with the housing 2. The rice mill inserting plate 146 extends below the feeding passage 15 by being carried by the moving rack 142. The feeding amount can be adjusted by adjusting the coverage rate of the rice machine inserting plate 146 on the feeding hole of the feeding channel 15. The feeding gap 10 and the rice milling gap 9 are determined according to the actual conditions of the rice so as to ensure better rice feeding and separating effects.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A direct-connected rice mill is characterized in that: including frame, set up in the shell of frame top, set up in the inboard direct-coupled subassembly of one end of shell, set up in the shell inboard and with the rice milling subassembly of direct-coupled subassembly intercommunication, set up in the shell outside and keep away from the rice-discharging subassembly of direct-coupled subassembly one end and set up in the shell top and with the feeding subassembly of direct-coupled subassembly intercommunication, the direct-coupled subassembly includes motor installation room and the main shaft installation room of mutual intercommunication, be equipped with the output shaft in the motor installation room and pass the motor installation room and extend to the driving motor in the main shaft installation room, the rice milling subassembly includes the rice milling room, set up in the rice milling room inboard and with the rice milling room inside wall be connected rice sieve and set up in the rice sieve inboard and with the rice milling main shaft of driving motor output shaft, form the rice milling clearance between rice milling main shaft and the rice sieve, form the pay-off clearance between one end that extends to the main shaft installation, the bottom of the rice milling chamber is provided with a bran discharge channel communicated with the outside of the rice milling chamber, one end of the rice milling chamber, which is far away from the direct connection component, is provided with a screening port communicated with the rice outlet component, the feeding component comprises a feeding hopper arranged at the top of the shell and a feeding adjusting component arranged at the top of the rice sieve and extending to the top of the shell, and the feeding hopper is communicated with the inside of the spindle installation chamber through the feeding channel.

2. The associated rice mill of claim 1, wherein: the rice milling main shaft comprises a connecting section and an extending section, a material conveying spiral is arranged on the outer surface of the connecting section around the axis of the connecting section, and a plurality of rice milling through grooves are formed in the outer surface of the extending section around the axis of the extending section.

3. The associated rice mill of claim 2, wherein: and the connecting section of the rice milling main shaft is connected with the output shaft of the driving motor through threaded connection or hole matching connection.

4. The associated rice mill of claim 1, wherein: the feed hopper is connected with the shell through a hopper seat.

5. The associated rice mill of claim 1, wherein: the feeding adjusting assembly comprises a rack slide rail connected with the top of the rice sieve, a movable rack arranged in the rack slide rail and capable of moving along the horizontal movement of the movable rack, and a driving gear driving the movable rack to move horizontally in the rack slide rail through rotation, the top of the driving gear is provided with an adjusting knob through a feeding adjusting rod extending to the top of the shell, one end face of the movable rack close to the feeding channel is provided with a rice machine inserting plate, and the rice machine inserting plate can extend to the lower part of the feeding channel along the movement of the movable rack and completely shield the feeding hole of the feeding channel.

6. The associated rice mill of claim 5, wherein: and the two rack sliding rails are connected with the top of the shell through sliding rail fixing bolts.

7. The associated rice mill of claim 1, wherein: go out a rice subassembly include with the bottom of screening mouthful intercommunication be equipped with the play rice casing that goes out a rice mouth, go out the one end outside that the shell was kept away from to the rice casing and be equipped with adjusting hand wheel, adjusting hand wheel is close to the one end terminal surface that goes out a rice casing and is equipped with the ejection of compact regulation pole that extends to a rice casing inboard, the one end that adjusting hand wheel was kept away from to the ejection of compact regulation pole and the position relative with the screening mouth is equipped with the adjustment disk, the ejection of compact regulation pole outside is equipped with the regulating spring that both ends are connected with adjustment disk and.

8. The associated rice mill of claim 7, wherein: a cover is arranged on the rice outlet.