CN214811182U - Stone opposite-roll rice mill not prone to dust raising - Google Patents
Stone opposite-roll rice mill not prone to dust raising Download PDFInfo
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- CN214811182U CN214811182U CN202121135873.5U CN202121135873U CN214811182U CN 214811182 U CN214811182 U CN 214811182U CN 202121135873 U CN202121135873 U CN 202121135873U CN 214811182 U CN214811182 U CN 214811182U
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Abstract
The utility model is suitable for a mechanical equipment technical field provides a stone is to grinding rice mill of roller of difficult raise dust, including grinding the subassembly and the dust removal subassembly: the roller mill assembly comprises a rice milling box, and a cover plate is covered on the top of the rice milling box; a feeding cylinder is arranged at the top of the cover plate; the upper edge cover of the feeding cylinder is provided with two oppositely arranged cover covers; grind rice incasement and be provided with two relative stone rollers that set up along the horizontal direction, have the apron of flap through the setting to the flap is connected the apron through articulated mode, passes through spring-supported simultaneously, thereby can conveniently drop into the material of treating processing, can reset through the spring after the material drops into and accomplishes, what realize shelters from the dust. Have the discharge gate of articulated fixed ejection of compact brush through the setting to the material passes through the discharge gate output, and the bore of discharge gate can be through the swing self-adaptation regulation of ejection of compact brush simultaneously, and then effectually shelters from the dust, reduces the raise dust.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, especially, relate to a stone pair roller mill rice machine of difficult raise dust.
Background
With the continuous improvement of living standard of people, the demand of diet is not only limited to the solution of satiety, but gradually turns to more scientific and nutritional. The grains are indispensable for three meals a day, and because large and medium-sized rice mills are adopted for batch processing and large-scale storage, the grains are lost, a large amount of nutrient components are lost, and the newly milled grains are eaten, so that the taste is good and the nutritional value is rich.
After the rice is harvested, the rice grains are taken down by a thresher, and then the rice husk is ground by a rice mill. However, when the existing rice mill is used, dust is easy to generate, the air passage of a user is affected, and the environment is polluted to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stone double-roll rice mill of difficult raise dust aims at solving the problem that prior art produced.
The utility model discloses a realize like this, a stone of difficult raise dust is to grinding rice mill, including grinding the subassembly and the dust removal subassembly:
the roller mill assembly comprises a rice milling box, and a cover plate is covered on the top of the rice milling box; a feeding cylinder is arranged at the top of the cover plate; the upper edge cover of the feeding cylinder is provided with two oppositely arranged cover covers; the cover is hinged and fixed on the inner side wall of the feeding barrel; the bottom of the opening cover is fixedly connected with one end of at least one spring; the other end of the spring is fixedly connected with the inner wall of the feeding cylinder;
two stone rollers which are oppositely arranged along the horizontal direction are arranged in the rice grinding box; a discharge hole is formed in the side wall of the rice milling box; a discharge plate is arranged below the stone roller; the discharging plate is obliquely arranged and fixedly connected with the rice milling box, and the lower end of the discharging plate in the oblique direction is positioned at the lower edge of the discharging port; the upper edge of the discharge port is hinged with a discharge brush;
the dust removal assembly is used for extracting and collecting rice bran and dust in the rice grinding box.
Preferably, the dust removing assembly includes:
a dust collection box;
the dust extraction pipe is communicated with the rice milling box and the dust collection box;
the air inlet of the air pump is connected with the dust collection box through a communicating pipe; and a filtering cloth bag is arranged at the joint of the communicating pipe and the dust collection box.
Preferably, the dust extraction pipe is connected with two dust extraction nozzles; the two dust extraction nozzles are respectively positioned above and below the stone roller.
Preferably, a supporting plate is fixed on the inner side wall of the rice milling box;
the detachable joint of the upper end of the inclined direction of the discharging plate is fixed on the supporting plate.
Preferably, two cleaning brushes respectively corresponding to the two stone rollers are fixed on the inner side wall of the rice milling box;
each cleaning brush is tightly attached to the outer wall of the corresponding stone roller.
Preferably, the lower edge of the cover plate is provided with a clamping groove clamped with the side wall of the rice milling box;
the lower edge of the side wall of the cover plate is provided with a support plate tightly attached to the outer wall of the rice milling box; the support plate is fixedly connected with the rice milling box through a knob bolt.
Preferably, the elastic pads are fixed on the opposite side edges of the two flaps.
Preferably, the lower end of the discharging plate in the inclined direction is provided with an extension plate extending out of the rice milling box.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a difficult stone pair roller rice mill of raise dust has the apron of flap through setting up to the flap is through articulated mode connection apron, passes through spring-supported simultaneously, thereby can conveniently drop into the material of treating processing, can reset through the spring after the material drops into the completion, realizes sheltering from to the dust. Have the discharge gate of articulated fixed ejection of compact brush through the setting to the material passes through the discharge gate output, and the bore of discharge gate can be through the swing self-adaptation regulation of ejection of compact brush simultaneously, and then effectually shelters from the dust, reduces the raise dust.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of detail A in FIG. 1;
fig. 3 is an enlarged schematic view of detail B in fig. 1.
In the figure: 1. a roller mill assembly; 11. grinding a rice box; 111. a discharge port; 112. a discharging brush; 113. a supporting plate; 12. a cover plate; 121. a knob bolt; 122. a feeding cylinder; 123. a flap; 124. a spring; 13. stone rollers; 14. a discharge plate; 141. an extension plate; 15. a cleaning brush; 2. a dust removal assembly; 21. a dust collection box; 22. a dust extraction pipe; 23. an air pump; 24. a communicating pipe; 25. a filter cloth bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a technical solution: a stone pair roller rice mill difficult to raise dust comprises a roller mill component 1 and a dust removal component 2:
referring to fig. 2, the roller mill assembly 1 includes a rice milling box 11, and a cover plate 12 is covered on the top of the rice milling box 11; the top of the cover plate 12 is provided with a feeding cylinder 122; the upper edge of the feeding cylinder 122 is covered with two oppositely arranged cover lids 123; the cover 123 is hinged and fixed on the inner side wall of the feeding cylinder 122; the bottom of the flap 123 is fixedly connected with one end of at least one spring 124; the other end of the spring 124 is fixedly connected to the inner wall of the feed cylinder 122.
Wherein, the top of the rice milling box 11 is open, the cover plate 12 can seal the open, and the cover plate 12 is detachably arranged, so that subsequent maintenance can be facilitated. The feed cylinder 122 is a square cylinder and the flap 123 is a rectangular plate. It can swing, and when the user dropped into the material to feed cylinder 122, flap 123 swung down, and spring 124 contracts to open the bore, the material can be followed in the clearance entering mill rice case 11 between the flap 123, and after the material dropped into and accomplished, spring 124 extended, flap 123 reset, continued closed feed cylinder 122.
In order to improve the sealing effect and reduce the abrasion between the flaps 123, elastic pads made of rubber materials are fixed to opposite side edges of the two flaps 123.
Referring to fig. 1 and 3, two stone rollers 13 are arranged in the rice milling box 11 and are opposite to each other in the horizontal direction; a discharge hole 111 is formed in the side wall of the rice milling box 11; a discharge plate 14 is arranged below the stone roller 13; the discharging plate 14 is obliquely arranged and fixedly connected with the rice milling box 11, and the lower end of the discharging plate 14 in the oblique direction is positioned at the lower edge of the discharging port 111; the upper edge of the discharge port 111 is hinged with a discharge brush 112. The stone rollers 13 are driven by external driving equipment, can be directly driven or indirectly driven to rotate by a motor, and the rotation directions of the two stone rollers 13 are opposite and are all rotated towards the inner side, so that materials can be ground. The product behind the abrasive material can flow out discharge gate 111 downwards along the incline direction of play flitch 14, because the material is not completely smooth when the ejection of compact, ejection of compact brush 112 can the adaptability according to the last edge height swing of material, carries out semi-closed to the unnecessary space of discharge gate 111 simultaneously, reduces the raise dust.
In order to conveniently mount and dismount the cover plate 12, the lower edge of the cover plate 12 is provided with a clamping groove clamped with the side wall of the rice milling box 11; the lower edge of the side wall of the cover plate 12 is provided with a support plate tightly attached to the outer wall of the rice milling box 11; the support plate is fixedly connected with the rice milling box 11 through a knob bolt 121.
A supporting plate 113 is fixed on the inner side wall of the rice milling box 11; the upper end of the discharging plate 14 in the inclined direction is detachably clamped and fixed on the supporting plate 113. The top of the bracing plate 113 is provided with a projection, and the discharging plate 14 is provided with a groove matched with the projection, so that the discharging plate 14 can be detachably installed and stably supported through the bracing plate 113.
Two cleaning brushes 15 respectively corresponding to the two stone rollers 13 are fixed on the inner side wall of the rice milling box 11; each cleaning brush 15 abuts against the outer wall of the corresponding stone roll 13. The cleaning brush 15 can clean the materials attached to the outer wall of the stone roller 13.
The lower end of the discharging plate 14 in the inclined direction is provided with an extending plate 141 extending out of the rice milling box 11, the material finished by milling can slide along the discharging plate 14 to the extending plate 141, and the user can collect the material on the extending plate 141.
The dust removing unit 2 is used to extract and collect rice bran and dust in the rice milling box 11. The dust removal assembly 2 includes: a dust box 21, a dust exhaust pipe 22 and an air pump 23. The dust extraction pipe 22 is communicated with the rice milling box 11 and the dust collection box 21; the air inlet of the air pump 23 is connected with the dust collection box 21 through a communicating pipe 24; a filter cloth bag 25 is arranged at the joint of the communicating pipe 24 and the dust collection box 21. The air pump 23 can pump out the rice bran and the dust in the rice milling box 11 through the dust pumping pipe 22, then the rice bran and the dust are intercepted through the filter cloth bag 25, and the rest air is discharged through an air outlet of the air pump 23.
Specifically, the dust exhaust pipe 22 is connected with two dust exhaust nozzles; two dust extraction nozzles are respectively positioned above and below the stone roller 13. The two dust extraction nozzles can respectively extract rice bran and dust above and below the stone roller 13, and the working efficiency is high.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, when the user dropped into the material to feeding cylinder 122, flap 123 swung down, and spring 124 contracts to open the bore, the material can follow in gap entering mill rice case 11 between flap 123, after the material dropped into and accomplished, spring 124 extension, flap 123 reset, continued to seal feeding cylinder 122, stone roller 13 can carry out the abrasive material to the material when rotating. The product after the grinding can flow out of the discharge port 111 downwards along the inclined direction of the discharge plate 14, the discharge brush 112 can swing adaptively according to the height of the upper edge of the material, and the redundant space of the discharge port 111 is semi-closed to reduce dust. In addition, the two dust extraction nozzles can respectively extract rice bran and dust above and below the stone roller 13, then the rice bran and the dust are intercepted by the filtering cloth bag 25, and the rest air is exhausted through the air outlet of the air pump 23.
To sum up, have the apron 12 of flap 123 through the setting to flap 123 connects apron 12 through articulated mode, supports through spring 124 simultaneously, thereby can conveniently drop into the material of treating processing, and the material drops into and can reset through spring 124 after accomplishing, what realize shelters from the dust. Have articulated fixed ejection of compact brush 112's discharge gate 111 through the setting to the material passes through discharge gate 111 output, and the bore of discharge gate 111 can be through ejection of compact brush 112's swing self-adaptation regulation simultaneously, and then effectually shelter from the dust, reduce the raise dust.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a stone pair roller mill rice machine of difficult raise dust which characterized in that: comprises a roller mill component (1) and a dust removal component (2):
the roller mill assembly (1) comprises a rice milling box (11), and a cover plate (12) is covered on the top of the rice milling box (11); a feeding cylinder (122) is arranged at the top of the cover plate (12); two oppositely arranged cover lids (123) are arranged on the upper edge cover of the feeding cylinder (122); the cover (123) is hinged and fixed on the inner side wall of the feeding barrel (122); the bottom of the opening cover (123) is fixedly connected with one end of at least one spring (124); the other end of the spring (124) is fixedly connected with the inner wall of the feeding cylinder (122);
two stone rollers (13) which are oppositely arranged along the horizontal direction are arranged in the rice milling box (11); a discharge hole (111) is formed in the side wall of the rice milling box (11); a discharge plate (14) is arranged below the stone roller (13); the discharging plate (14) is obliquely arranged and fixedly connected with the rice milling box (11), and the lower end of the discharging plate (14) in the oblique direction is positioned at the lower edge of the discharging hole (111); the upper edge of the discharge hole (111) is hinged with a discharge brush (112);
the dust removal assembly (2) is used for extracting and collecting rice bran and dust in the rice milling box (11).
2. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: the dust removal assembly (2) comprises:
a dust collection box (21);
a dust extraction pipe (22) which communicates the rice milling box (11) and the dust collection box (21);
an air pump (23) with an air inlet connected with the dust collection box (21) through a communicating pipe (24); a filtering cloth bag (25) is arranged at the joint of the communicating pipe (24) and the dust collection box (21).
3. The stone-to-roller rice mill not prone to dust raising as claimed in claim 2, wherein: the dust extraction pipe (22) is connected with two dust extraction nozzles; the two dust extraction nozzles are respectively positioned above and below the stone roller (13).
4. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: a supporting plate (113) is fixed on the inner side wall of the rice milling box (11);
the detachable clamping of the upper end of the discharging plate (14) in the inclined direction is fixed on the supporting plate (113).
5. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: two cleaning brushes (15) respectively corresponding to the two stone rollers (13) are fixed on the inner side wall of the rice milling box (11);
each cleaning brush (15) is tightly attached to the outer wall of the corresponding stone roller (13).
6. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: the lower edge of the cover plate (12) is provided with a clamping groove clamped with the side wall of the rice milling box (11);
the lower edge of the side wall of the cover plate (12) is provided with a support plate tightly attached to the outer wall of the rice milling box (11); the support plate is fixedly connected with the rice milling box (11) through a knob bolt (121).
7. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: elastic pads are fixed on the opposite side edges of the two flaps (123).
8. The stone-to-roller rice mill not prone to dust raising as claimed in claim 1, wherein: the lower end of the discharging plate (14) in the inclined direction is provided with an extension plate (141) extending out of the rice milling box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135873.5U CN214811182U (en) | 2021-05-25 | 2021-05-25 | Stone opposite-roll rice mill not prone to dust raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135873.5U CN214811182U (en) | 2021-05-25 | 2021-05-25 | Stone opposite-roll rice mill not prone to dust raising |
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| Publication Number | Publication Date |
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| CN214811182U true CN214811182U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135873.5U Active CN214811182U (en) | 2021-05-25 | 2021-05-25 | Stone opposite-roll rice mill not prone to dust raising |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405596A (en) * | 2021-12-28 | 2022-04-29 | 湖南吉大检验检测有限公司 | Food detects pretreatment with grinding machine |
-
2021
- 2021-05-25 CN CN202121135873.5U patent/CN214811182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405596A (en) * | 2021-12-28 | 2022-04-29 | 湖南吉大检验检测有限公司 | Food detects pretreatment with grinding machine |
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