CN210846555U - Domestic wheat grinds sieve combination machine - Google Patents
Domestic wheat grinds sieve combination machine Download PDFInfo
- Publication number
- CN210846555U CN210846555U CN201921497812.6U CN201921497812U CN210846555U CN 210846555 U CN210846555 U CN 210846555U CN 201921497812 U CN201921497812 U CN 201921497812U CN 210846555 U CN210846555 U CN 210846555U
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- milling
- fixed
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- sieve
- powder
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Abstract
The utility model discloses a household wheat grinding and screening combined machine, which comprises a mounting rack with a fixed seat arranged on the operation ground, wherein a grinding unit is fixed at the top of the mounting rack, and a driving motor is fixed in the middle of one side of the mounting rack; still including sieve powder unit, it is fixed in the opposite side bottom of mounting bracket to be arranged in carrying out the shaking screen operation to the flour that leads from the crocus feed opening and fall. The utility model can integrate the flour milling unit and the flour sieving unit, saves the operation space for processing wheat, and can drive two processes of flour milling and flour sieving to be simultaneously carried out through the driving motor, so that the operation is simple and convenient and the structure is compact; not only improves the processing efficiency of wheat, but also saves a large amount of manpower. First planetary gear assembly and the second planetary gear assembly that sets up in this application have both played the transmission effect of slowing down, can link again and erect the member that moves and push up the sieve case along vertical periodicity, have improved the practicality of vibrating the component greatly.
Description
Technical Field
The utility model relates to a wheat processing machinery's technical field especially relates to a domestic wheat grinds sieve combination machine.
Background
In the processing of wheat, two important processes are grinding and sieving, and the wheat is generally ground by a wheat mill, and then the primary product is manually sieved to obtain refined flour. However, the existing processing mode requires operators to uninterruptedly carry out blanking, powder screening and subpackaging operations, so that the processing efficiency is low, and a large amount of labor is wasted. Therefore, how to design an integrated automatic machine for grinding and screening wheat is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a domestic wheat grinds sieve combination machine.
The utility model provides a technical scheme that its technical problem adopted is:
a household wheat grinding and screening combined machine comprises an installation frame with a fixed seat arranged on the operation ground, wherein a grinding unit is fixed at the top of the installation frame, a driving motor is fixed in the middle of one side of the installation frame, and a grinding feed opening is formed at the bottom of the grinding unit; the flour screening unit is fixed at the bottom of the other side of the mounting rack and used for performing vibrating screening operation on flour guided down from the milling feed opening;
the powder sieving unit comprises an oscillating component which is fixed at the bottom of the other side of the mounting rack, and one side of the oscillating component is provided with an oscillating power input wheel used for carrying out power transmission with the driving motor; the powder sieving supporting plate is fixed on the top of the oscillating component through two powder sieving supporting side frames; the sieve box is arranged at the top of the sieve powder supporting plate, and a sieve powder feeding port which is hermetically communicated with the milled powder feeding port is formed in the side part of the sieve box; the top ends of the powder sieving springs are fixedly connected to the bottom surface of the powder sieving box, and the bottom ends of the powder sieving springs are fixedly connected to the top surface of the powder sieving supporting plate;
wherein, a vertical moving rod piece used for periodically jacking the screen box is arranged in the oscillating component; the lateral part of sieve case still the shaping has the first blanking mouth that is used for leading flour behind the shakeout screen.
Preferably, the milling unit includes a milling housing in which a milling member for milling the wheat is installed, and a milling power input wheel for transmitting milling power to the milling member is installed at a side of the milling housing; a driving wheel is fixed at the output shaft end of the driving motor, and power transmission is carried out between the driving wheel and the milling power input wheel through a first belt; a milled powder feeding opening for guiding in wheat is formed at the top of the milled powder shell.
Preferably, a coupler is fixedly installed on the driving wheel, a linkage wheel is fixedly installed at one end of the coupler, and power transmission is performed between the linkage wheel and the oscillation power input wheel through a second belt;
and a first bearing seat for rotatably supporting the coupler is fixed on the mounting rack.
Preferably, the oscillating member comprises a mounting shell fixed at the bottom of the other side of the mounting frame, and two guide polished rods are oppositely fixed in the mounting shell; the lifting frame is shaped like a Chinese character 'yue', the inner part of the lifting frame is provided with a transverse guide rod, and two side parts of the lifting frame are both formed with guide lug plates; the two guide lug plates are correspondingly and slidably arranged on the two guide polished rods; the first planetary gear assembly is arranged inside the mounting shell and is used for driving the lifting frame in a Chinese character 'ri' shape along the vertical direction;
wherein, the vertical moving rod piece is fixedly arranged at the top of the lifting frame shaped like a Chinese character ri.
Preferably, said first planetary gear assembly includes a first ring gear fixedly mounted within said mounting housing; the first sun gear is arranged at the central part of the first gear ring and is fixedly connected to the first rotating shaft; a first planetary gear carrier rotatably mounted on the first rotating shaft; the first planetary gears are rotatably arranged on the first planetary gear carrier and can be meshed with the first gear ring and the first sun gear;
the first planet gear carrier is rotatably provided with a linkage shaft which is movably inserted on the transverse guide rod; and the first planetary gear is rotatably arranged at one end part of the coupling shaft.
Preferably, the oscillation power input wheel is fixedly connected to the first rotating shaft, and a second bearing seat for rotatably supporting the first rotating shaft is fixed to the mounting frame.
Preferably, the oscillating member further comprises a second planetary gear assembly including a second ring gear of the same size as the first ring gear, fixedly mounted inside the mounting housing; the second sun gear is equal to the first sun gear in size and is arranged at the central part of the second gear ring, and a second rotating shaft is fixedly connected to the second sun gear; a second planet carrier of the same size as the first planet carrier, rotatably mounted on the second rotating shaft; and a plurality of second planet gears which are equal to the first planet gears in size and number, are rotatably arranged on the second planet gear carrier and can be meshed with the second ring gear and the second sun gear;
wherein the second rotating shaft is rotatably mounted on the mounting housing; the linkage shaft is rotatably connected to the second planetary gear carrier, and the second planetary gear is rotatably mounted at the other end of the linkage shaft.
Preferably, the sieve box consists of a lower box body and an upper box body, a screen is arranged between the lower box body and the upper box body, the powder sieving feeding port is arranged on the upper box body in a communicating manner, and the first blanking port is arranged on the lower box body in a communicating manner;
the side part of the upper box body is also provided with a second blanking port for guiding and dropping the bran after the vibrating screen;
the upper box body is a box body with an open top, and a screen box cover cap is detachably buckled on the upper box body.
Preferably, a plurality of top fixing bolts for fixing the first gear ring and the second gear ring are mounted on the side portion of the mounting housing.
Preferably, the bottom of the screen box is fixedly provided with a jacking guide sleeve, and the vertical moving rod piece is vertically and slidably installed in the jacking guide sleeve.
Compared with the prior art, the utility model, its beneficial effect is: the utility model provides a domestic wheat grinds sieve combined machine, it can be integrated into a whole with crocus unit and sieve powder unit, has saved the operation space to wheat processing, can drive two processes of crocus and sieve powder to go on simultaneously through driving motor, make this application easy and simple to handle and compact structure; not only improves the processing efficiency of wheat, but also saves a large amount of manpower. First planetary gear assembly and the second planetary gear assembly that sets up in this application have both played the transmission effect of slowing down, can link again and erect the member that moves and push up the sieve case along vertical periodicity, have improved the practicality of vibrating the component greatly.
Drawings
Fig. 1-2 are schematic views of the overall structure of the present invention at different viewing angles;
fig. 3 is a schematic isometric view of the milling unit of the present invention;
FIG. 4 is a schematic side view of the powder sieving unit of the present invention;
FIG. 5 is a schematic view of the internal structure of the oscillating member of the present invention;
fig. 6-7 are schematic exploded structural views of the oscillating member of the present invention;
fig. 8 is an isometric view of the middle screen box of the present invention.
In the figure: 1. a milling unit; 3. a drive motor; 12. grinding a feed opening; 2. a powder sieving unit; 4. an oscillating member; 50. an oscillating power input wheel; 23. a powder sieving supporting plate; 22. the powder sieving support side frame; 20. a screen box; 200. a powder screening and feeding port; 24. a powder sieving spring; 43. vertically moving the rod piece; 211. a first blanking port; 10. milling the shell; 13. a grinding power input wheel; 30. a driving wheel; 31. a first belt; 11. a milling feed port; 32. a coupling; 33. a linkage wheel; 34. a second belt; 320. a first bearing housing; 41. installing a shell; 411. a guide polish rod; 44. a lifting frame shaped like a Chinese character 'yue'; 441. a transverse guide rod; 442. a guide lug plate; 5. a first planetary gear assembly; 52. a first ring gear; 51. a first rotating shaft; 531. a first planet carrier; 53. a first planetary gear; 71. a linkage shaft; 500. a second bearing housing; 6. a second planetary gear assembly; 62. a second ring gear; 611. a second sun gear; 61. a second rotating shaft; 631. a second planet carrier; 63. a second planetary gear; 202. a lower box body; 201. an upper box body; 212. a second blanking port; 203. a sieve box cover; 42. jacking and fixing the bolt; 25. and pushing the guide sleeve.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1-8, the utility model provides a household wheat grinding and screening combined machine, which comprises an installation frame with a fixed seat on the operation ground, wherein a grinding unit 1 is fixed on the top of the installation frame, a driving motor 3 is fixed in the middle of one side of the installation frame, and a grinding feed opening 12 is formed at the bottom of the grinding unit 1;
the flour screening device further comprises a flour screening unit 2 which is fixed at the bottom of the other side of the mounting rack and is used for performing vibrating screening operation on flour guided from the milling feed opening 12;
the powder sieving unit 2 comprises
An oscillating member 4 fixed to the bottom of the other side of the mounting frame, wherein an oscillating power input wheel 50 for transmitting power with the driving motor 3 is mounted on one side of the oscillating member 4;
a powder sieving support plate 23 fixed on the top of the oscillating member 4 by two powder sieving support side frames 22;
the sieve box 20 is arranged at the top of the sieve powder supporting plate 23, and a sieve powder feeding port 200 which is hermetically communicated with the milled powder feeding port 12 is formed in the side part of the sieve box 20; and
a plurality of powder sieving springs 24, the top ends of which are fixedly connected to the bottom surface of the sieving box 20 and the bottom ends of which are fixedly connected to the top surface of the powder sieving supporting plate 23;
wherein, a vertical moving rod 43 for periodically jacking the screen box 20 is arranged in the oscillating component 4; the side of the sieve box 20 is also formed with a first blanking port 211 for guiding flour after vibrating sieving.
As an embodiment of the present invention, the milling unit 1 includes a milling housing 10, in which a milling member for milling wheat is installed, and a milling power input wheel 13 for transmitting milling power to the milling member is installed at a side of the milling housing 10;
a driving wheel 30 is fixed at an output shaft end of the driving motor 3, and power transmission is carried out between the driving wheel 30 and the milled powder power input wheel 13 through a first belt 31;
the top of the mill housing 10 is formed with a mill feed opening 11 for introducing wheat.
As an embodiment of the present invention, a coupling 32 is fixedly installed on the driving wheel 30, a coupling wheel 33 is fixedly installed at one end of the coupling 32, and power transmission is performed between the coupling wheel 33 and the oscillation power input wheel 50 through a second belt 34;
a first bearing seat 320 for rotatably supporting the coupling 32 is fixed to the mounting bracket.
As an embodiment of the present invention, the oscillation member 4 includes
A mounting case 41 fixed to the bottom of the other side of the mounting frame, wherein two guide polish rods 411 are oppositely fixed in the mounting case 41;
the lifting frame 44 is shaped like a Chinese character 'yue', the inner part of the lifting frame is provided with a transverse guide rod 441, and two side parts of the lifting frame are both formed with guide ear plates 442; the two guide ear plates 442 are correspondingly and slidably mounted on the two guide polished rods 411; and
a first planetary gear assembly 5 installed inside the mounting case 41 for vertically interlocking the lifting frame 44;
wherein, the vertical moving rod 43 is fixedly arranged on the top of the lifting frame 44.
As an embodiment of the present invention, the first planetary gear assembly 5 includes
A first ring gear 52 fixedly mounted inside the mounting housing 41;
a first sun gear (not shown) installed at a central portion of the first ring gear 52, the first sun gear being fixedly connected to the first rotating shaft 51;
a first planetary carrier 531 rotatably mounted on the first rotating shaft 51; and
a plurality of first planetary gears 53 rotatably mounted on the first planetary gear carrier 531 and meshingly connected to the first ring gear 52 and the first sun gear;
wherein, a coupling shaft 71 is rotatably mounted on the first planet gear carrier 531, and movably inserted on the transverse guide rod 441; one of the first planetary gears 53 is rotatably mounted on one end of the coupling shaft 71.
As an embodiment of the present invention, the oscillation power input wheel 50 is fixedly connected to the first shaft 51, and the mounting bracket is fixed with a second bearing seat 500 for rotatably supporting the first shaft 51.
As an embodiment of the present invention, the oscillating member 4 further comprises a second planetary gear assembly 6, which comprises
A second ring gear 62 of the same size as the first ring gear 52 and fixedly mounted inside the mounting housing 41;
a second sun gear 611 having the same size as the first sun gear and installed at a central portion of the second ring gear 62, the second sun gear 611 being fixedly connected to a second rotating shaft 61;
a second planet carrier 631, which is identical in size to the first planet carrier 531, and is rotatably mounted on the second rotating shaft 61; and
a plurality of second planetary gears 63, which are equal in size and number to the first planetary gears 53, are rotatably mounted on the second planetary carrier 631, and are meshingly connected to the second ring gear 62 and the second sun gear 611;
wherein the second rotating shaft 61 is rotatably mounted on the mounting housing 41; the interlocking shaft 71 is rotatably connected to the second planet carrier 631, and the second planet gear 63 is rotatably installed at the other end portion of the interlocking shaft 71.
As an embodiment of the present invention, the sieve box 20 is composed of a lower box 202 and an upper box 201, a screen (not shown) is installed between the lower box 202 and the upper box 201, the sieve powder feeding port 200 is communicatively disposed on the upper box 201, and the first blanking port 211 is communicatively disposed on the lower box 202;
a second blanking port 212 for guiding and blanking the bran after the vibrating screen is arranged on the side part of the upper box body 201 in a communicating manner;
the upper box 201 is an open-top box, and a sieve box cover 203 is detachably buckled on the upper box 201.
As an embodiment of the present invention, a plurality of top fixing bolts 42 for fixing the first gear ring 52 and the second gear ring 62 are installed on the side portion of the mounting housing 41.
As an embodiment of the present invention, the bottom of the screen box 20 is fixedly provided with a jacking guide sleeve 25, and the vertical moving rod 43 is installed along the vertical sliding in the jacking guide sleeve 25.
The working principle of the household wheat grinding and screening combined machine is as follows:
starting a driving motor 3, adding wheat into a milled powder feeding port 11, milling and separating the wheat into two parts of flour and bran through a milled powder component, and guiding the flour and the bran into an upper box body 201 through a milled powder discharging port 12; since the driving motor 3 continuously transmits power to the first sun gear through the first rotating shaft 51, and since the first ring gear 52 is fixed, the first planet carrier 531 makes a rotational motion with the first rotating shaft 51 as an axis, and at the same time, the interlocking shafts 71 periodically slide on the transverse guide rods 441, so that the interlocking vertical rod 43 periodically pushes the screen box 20 in the vertical direction.
The screen box 20 is vibrated vertically under the action of the vertical moving rod 43 to screen flour in the upper box 201, and the flour is filtered into the lower box 202 through the screen and is led out through the first blanking port 211; the bran is left in the upper box 201 under the blocking action of the screen and is led out through the second blanking port 212.
The utility model integrates the flour milling unit 1 and the flour sieving unit 2, saves the operation space for processing wheat, and can drive two processes of flour milling and flour sieving to be simultaneously carried out through the driving motor 3, so that the operation is simple and convenient and the structure is compact; first planetary gear assembly 5 and second planetary gear assembly 6 that set up in this application had both played the transmission effect of slowing down, can interlock again and erect the member 43 that moves and push up sieve case 20 along vertical periodicity, had improved the practicality of vibrating component 4 greatly.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. A household wheat grinding and screening combined machine comprises an installation frame with a fixed seat arranged on the operation ground, wherein a grinding unit (1) is fixed at the top of the installation frame, a driving motor (3) is fixed in the middle of one side of the installation frame, and a grinding feed opening (12) is formed in the bottom of the grinding unit (1); it is characterized by also comprising: the powder sieving unit (2) is fixed at the bottom of the other side of the mounting rack and is used for performing vibrating sieving operation on flour guided down from the ground powder feed opening (12); the powder sieving unit (2) comprises
The oscillating component (4) is fixed at the bottom of the other side of the mounting rack, and an oscillating power input wheel (50) used for carrying out power transmission with the driving motor (3) is installed on one side of the oscillating component (4);
a powder sieving supporting plate (23) fixed on the top of the oscillating component (4) through two powder sieving supporting side frames (22);
the sieve box (20) is arranged at the top of the sieve powder supporting plate (23), and a sieve powder feeding port (200) which is hermetically communicated with the milled powder discharging port (12) is formed in the side part of the sieve box (20); and
the top ends of the powder sieving springs (24) are fixedly connected to the bottom surface of the powder sieving box (20), and the bottom ends of the powder sieving springs are fixedly connected to the top surface of the powder sieving supporting plate (23);
wherein, a vertical moving rod piece (43) used for periodically jacking the screen box (20) is arranged in the oscillating component (4); the side of the sieve box (20) is also formed with a first blanking port (211) for guiding flour after the vibrating sieve.
2. A domestic wheat mill and sieve combination as claimed in claim 1, wherein said milling unit (1) comprises a milling housing (10) in which a milling means for milling wheat is installed, a milling power input wheel (13) for supplying milling power to said milling means being installed at a side of said milling housing (10);
a driving wheel (30) is fixed at the output shaft end of the driving motor (3), and power transmission is carried out between the driving wheel (30) and the milling power input wheel (13) through a first belt (31);
a milled powder feeding opening (11) for guiding in wheat is formed at the top of the milled powder shell (10).
3. The household wheat milling and screening combined machine as claimed in claim 2, wherein a coupling (32) is fixedly installed on the driving wheel (30), a linkage wheel (33) is fixedly installed at one end of the coupling (32), and power transmission is performed between the linkage wheel (33) and the oscillating power input wheel (50) through a second belt (34);
and a first bearing seat (320) for rotatably supporting the coupler (32) is fixed on the mounting frame.
4. A household wheat mill and sieve combination machine as in claim 1, characterized in that said oscillating means (4) comprise
A mounting shell (41) fixed at the bottom of the other side of the mounting rack, wherein two guide polish rods (411) are oppositely fixed in the mounting shell (41);
the lifting frame (44) is shaped like a Chinese character 'yue', the inner part of the lifting frame is provided with a transverse guide rod (441), and two side parts of the lifting frame are both provided with guide ear plates (442); the two guide lug plates (442) are correspondingly and slidably arranged on the two guide polished rods (411); and
a first planetary gear assembly (5) mounted inside the mounting housing (41) for vertically interlocking the lifting frame (44);
wherein, the vertical moving rod (43) is fixedly arranged at the top of the lifting frame (44) shaped like a Chinese character 'yue'.
5. A household wheat mill screen combination as in claim 4, characterized in that the first planetary gear assembly (5) comprises
A first ring gear (52) fixedly mounted inside the mounting housing (41);
a first sun gear mounted on a central portion of the first ring gear (52), the first sun gear being fixedly connected to a first rotating shaft (51);
a first planetary gear carrier (531) rotatably mounted on said first shaft (51); and
a plurality of first planet gears (53) which are rotatably mounted on the first planet gear carrier (531) and which are capable of being in meshing connection with the first ring gear (52) and the first sun gear;
wherein, a coupling shaft (71) is rotatably arranged on the first planet gear carrier (531) and movably inserted on the transverse guide rod (441); and the first planetary gear (53) is rotatably arranged at one end part of the linkage shaft (71).
6. A household wheat mill and screen combination machine as claimed in claim 5, characterized in that said oscillating power input wheel (50) is fixedly connected to said first rotating shaft (51), and a second bearing seat (500) for rotatably supporting said first rotating shaft (51) is fixed on said mounting frame.
7. A household wheat mill screen combination as in claim 5, characterized in that the oscillating member (4) further comprises a second planetary gear assembly (6) comprising
A second ring gear (62) of the same size as the first ring gear (52) and fixedly mounted inside the mounting housing (41);
a second sun gear (611) having the same size as the first sun gear and mounted at a central portion of the second ring gear (62), the second sun gear (611) being fixedly connected to a second rotating shaft (61);
a second planet carrier (631) of the same size as the first planet carrier (531) and rotatably mounted on the second rotating shaft (61); and
a plurality of second planet gears (63) which are equal to the first planet gears (53) in size and number, are rotatably arranged on the second planet gear carrier (631), and can be meshed and connected with the second ring gear (62) and the second sun gear (611);
wherein the second rotating shaft (61) is rotatably mounted on the mounting housing (41); the interlocking shaft (71) is rotatably connected to the second planetary gear carrier (631), and the second planetary gear (63) is rotatably mounted to the other end of the interlocking shaft (71).
8. The household wheat milling and screening combined machine as claimed in claim 1, wherein the screening box (20) is composed of a lower box body (202) and an upper box body (201), a screen is installed between the lower box body (202) and the upper box body (201), the screening powder feeding port (200) is arranged on the upper box body (201) in a communicating manner, and the first blanking port (211) is arranged on the lower box body (202) in a communicating manner;
the side part of the upper box body (201) is also provided with a second blanking port (212) for guiding and dropping the shaked and sieved bran;
the upper box body (201) is a box body with an open top, and a sieve box cover (203) is detachably buckled on the upper box body (201).
9. A domestic wheat mill screen combination according to claim 7, wherein the side of the mounting housing (41) is fitted with a number of top fixing bolts (42) for fixing the first ring gear (52) and the second ring gear (62).
10. A household wheat milling and screening combination as claimed in claim 1, wherein the bottom of the screen box (20) is fixedly provided with a jacking guide sleeve (25), and the vertical moving rod (43) is vertically slidably mounted in the jacking guide sleeve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497812.6U CN210846555U (en) | 2019-09-10 | 2019-09-10 | Domestic wheat grinds sieve combination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497812.6U CN210846555U (en) | 2019-09-10 | 2019-09-10 | Domestic wheat grinds sieve combination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210846555U true CN210846555U (en) | 2020-06-26 |
Family
ID=71296705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497812.6U Expired - Fee Related CN210846555U (en) | 2019-09-10 | 2019-09-10 | Domestic wheat grinds sieve combination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210846555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871249A (en) * | 2021-01-12 | 2021-06-01 | 蓝山县恒华米业有限公司 | Efficient, environment-friendly and energy-saving rice processing production line |
-
2019
- 2019-09-10 CN CN201921497812.6U patent/CN210846555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871249A (en) * | 2021-01-12 | 2021-06-01 | 蓝山县恒华米业有限公司 | Efficient, environment-friendly and energy-saving rice processing production line |
| CN112871249B (en) * | 2021-01-12 | 2022-03-15 | 蓝山县恒华米业有限公司 | Efficient, environment-friendly and energy-saving rice processing production line |
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Granted publication date: 20200626 Termination date: 20210910 |