CN210995138U - Impurity and stone removing machine for grain processing - Google Patents
Impurity and stone removing machine for grain processing Download PDFInfo
- Publication number
- CN210995138U CN210995138U CN201921508056.2U CN201921508056U CN210995138U CN 210995138 U CN210995138 U CN 210995138U CN 201921508056 U CN201921508056 U CN 201921508056U CN 210995138 U CN210995138 U CN 210995138U
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- sieve
- barrel
- threaded rod
- impurity
- grain processing
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Abstract
The utility model provides an impurity removing and stone removing machine for grain processing, which comprises a bottom frame, wherein the top end of the bottom frame is provided with a sieve barrel, the sieve barrel consists of an upper sieve barrel and a lower sieve barrel, the cross sections of the upper sieve barrel and the lower sieve barrel are semicircular, the upper sieve barrel and the lower sieve barrel are fixedly connected through screws, side plates are arranged around the bottom frame, a slide way is arranged between the side plates, a threaded rod is arranged inside the sieve barrel, the left end of the threaded rod is provided with a driving wheel which is connected with a motor at the bottom end of the bottom frame through a driving belt, the top of the left end of the sieve barrel is provided with a feeding hopper, a wind sieve mechanism is arranged in the sieve barrel, the wind sieve mechanism consists of a gas spray head and a gas pipeline, the threaded rod structure is hollow, the gas spray head is distributed at the left end of the threaded rod and at the two sides of the middle position, the gas pipeline is connected with the right end of the threaded rod, the impurity removing effect of the air pressure impurity removing, has good development prospect.
Description
Technical Field
The utility model relates to a grain processing field specifically is an shaker.
Background
Along with the change of planting mode, individual planting more and more changes into centralized planting, and the degree that the machinery traded is also higher and more, and the harvesting of many crops adopts automatic mechanical device to reap, and is different from traditional manual work harvesting, has liberated a large amount of labours, and efficiency also increases by a wide margin when reduce cost, but because the wide use of machinery, the processing of machinery on the details is far from still, and more grit also is brought into and is collected together, so generally can use the shaker to screen grain, rejects grit wherein.
But current shaker is inefficient, and the edulcoration effect is poor, and the grit mixes in grain after the processing wantonly, influences the quality of grain, and the fine dust that adheres to on grain particle surface can't be fine the clearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the impurity removal efficiency of the existing impurity remover is poor and the impurity removal effect is not enough.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an edulcoration destoner for grain processing, includes the chassis, and the sieve bucket is installed on the top of chassis, installs the curb plate around the chassis, installs the slide between the curb plate, and the inside of sieve bucket is provided with the threaded rod, and the drive wheel is installed to the left end of threaded rod, and the drive wheel passes through driving belt to be connected with the motor drive of chassis bottom, and the left end top of sieve bucket is provided with the feeder hopper, is provided with wind sieve mechanism in the sieve bucket.
As a further aspect of the present invention: the air screen mechanism consists of an air nozzle and a gas pipeline, the threaded rod is hollow, the air nozzle is distributed at the left end of the threaded rod and at the two sides of the middle position, and the gas pipeline is connected with the right end of the threaded rod.
As a further aspect of the present invention: the screen bucket comprises upper screen bucket and lower screen bucket, and the cross-section of upper screen bucket and lower screen bucket all is semicircular, and upper screen bucket passes through screw fixed connection with lower screen bucket, and the junction is provided with the rubber pad, opens the sieve mesh that has evenly arranging on the section of thick bamboo wall of lower screen bucket.
As a further aspect of the present invention: the connecting rod is arranged at the joint of the sieve barrel and the feed hopper, the circular ring structure is arranged in the middle of the connecting rod, and the rectangular strips arranged at the two ends of the circular ring structure are connected with the sieve barrel.
As a further aspect of the present invention: the connecting rod is provided with a sealing block, the sealing block is composed of a conical structure at the upper end and a threaded column at the bottom end, the surface of the conical structure is provided with a rubber coating, the tail end of the threaded column is provided with a protruding circular ring structure, the front end of the threaded column penetrates through the circular ring structure of the connecting rod to be in threaded connection with the conical structure at the upper end, and the part of the threaded column between the connecting rod and the conical structure is sleeved with a pressure spring.
As a further aspect of the present invention: the contact position of the feed hopper and the sealing block is provided with an annular trapezoidal convex structure, and the side edge of the trapezoidal convex structure is parallel to the top end of the sealing block.
As a further aspect of the present invention: the slide divide into two parts, and the left side is the impurity collection slide of wind sieve mechanism, and the right-hand member is the gravity sieve slide of large granule stone.
Advantageous effects
1. The utility model discloses a sieve bucket, threaded roller and wind sieve mechanism, can stir the grain granule effectively, through collision and high-pressure draught effect between the grain granule, carry out careful clearance to the adnexed dust on grain granule surface to drive from the sieve mesh through the air current and get rid of, there is the quantity of debris in the effective reduction grain, improve the quality of grain.
2. The utility model discloses, through setting up sealed piece in the feeder hopper position, when having grain, sealed piece is pushed down under grain granule weight oppression, inside grain granule got into sieve bucket from gap department, top circular cone structure played the reposition of redundant personnel effect to grain granule, prevented that grain granule from blockking up in feeder hopper department, can reset through compression spring when the air screen simultaneously and seal the feed inlet, reduce the passageway that the air current wandered away for flow in the hole of the more bear sieve bucket of air current, improve the effect of air screen.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the sieve barrel structure of the present invention.
Figure 3 is the feed hopper structure section view of the utility model.
Fig. 4 is a schematic view of the connecting rod structure of the present invention.
In FIGS. 1-4: 1-bottom frame, 2-side plate, 3-screen barrel, 301-upper barrel wall, 302-lower barrel wall, 4-threaded rod, 5-driving wheel, 6-driving belt, 7-motor, 8-air nozzle, 9-air pipeline, 10-feeding hopper, 11-sealing block, 12-rubber coating, 13-pressure spring, 14-connecting rod and 15-slideway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, an impurity and stone removing machine for grain processing, includes a bottom frame (1, a side plate 2, a sieve barrel 3, an upper barrel wall 301, a lower barrel wall 302, a threaded rod 4, a driving wheel 5, a driving belt 6, a motor 7, a gas nozzle 8, a gas pipeline 9, a feeding hopper 10, a sealing block 11, a rubber coating 12, a pressure spring 13, a connecting rod 14, a slideway 15, the sieve barrel 3 installed on the top of the bottom frame 1, the side plate 2 installed around the bottom frame 1, the slideway 15 installed between the side plates 2, the threaded rod 4 arranged inside the sieve barrel 3, the driving wheel 5 installed on the left end of the threaded rod 4, the driving wheel 5 connected with the motor 7 at the bottom of the bottom frame 1 through the driving belt 6, the top of the left end of the sieve barrel 3 provided with the feeding hopper 10.
Wherein: wind sieve mechanism comprises gas nozzle 8 and gas pipeline 9, and threaded rod 4 structure cavity, gas nozzle 8 distribute in the left end of threaded rod 4 and the both sides of intermediate position, and gas pipeline 9 is connected with 4 right-hand members of threaded rod, through gas nozzle 8 and gas pipeline 9, through to injecting high-pressure air current in sieve bucket 3, carries out the wind sieve to grain, clears away grain granule surface adhesion dust granule.
Wherein: the screen barrel 3 is composed of an upper screen barrel 301 and a lower screen barrel 302, the cross sections of the upper screen barrel 301 and the lower screen barrel 302 are semicircular, the upper screen barrel 301 and the lower screen barrel 302 are fixedly connected through screws, rubber pads are arranged at the joints, screen holes which are uniformly distributed are formed in the wall of the lower screen barrel 302, dust is driven through air flow, and the dust is discharged from the screen holes of the lower wall 302.
Wherein: the junction of sieve bucket 3 and feeder hopper 10 is provided with connecting rod 14, is provided with a ring structure in the middle of connecting rod 14, and the both ends of ring structure are provided with rectangular and are connected with sieve bucket 3, provide the mounted position of sealed piece 11.
Wherein: the connecting rod 14 is provided with a sealing block 11, the sealing block 11 consists of a conical structure at the upper end and a threaded column at the bottom end, the surface of the conical structure is provided with a rubber coating 12, the tail end of the threaded column is provided with a protruding ring structure, the front end of the threaded column penetrates through the ring structure of the connecting rod 14 and is in threaded connection with the conical structure at the upper end, the part of the threaded column between the connecting rod and the conical structure is sleeved with a pressure spring 13, when grains exist, the sealing block 11 is pressed down under the weight compression of the grains, the grains enter the sieve barrel 3 from the gap, the conical structure at the top end has a shunting effect on the grains, the grains are prevented from being blocked at the feed hopper 10, meanwhile, the pressure spring 13 can be used for resetting and sealing a feed inlet during air sieving, the passage of air flow loss is reduced, the sealing degree of the connection part is increased by the rubber coating at the top end, and, the effect of the air screen is improved.
Wherein: the contact position of feeder hopper 10 and sealed piece 11 is provided with annular trapezoidal protruding structure, and the side of trapezoidal protruding structure is parallel with sealed piece 11 top, realizes sealed effect with sealed piece 11 cooperation.
Wherein: slide 15 divide into two parts, and the left side is the impurity collection slide of wind sieve mechanism, and the right-hand member is the gravity sieve slide of large granule stone, and the left side is collected the impurity that the wind sieve rejected, and the right side wind channel utilizes the difference of cross and grain quality to sieve the bold stone through the difference of height platform.
When the utility model is used, the impurity removing device is arranged on the flat ground, an external power supply is connected, the gas pipeline 9 is connected with a high-pressure gas pipeline, the starting device injects grain particles from the feed hopper 10, the grain particles slide to the position of the sealing block 11 along the feed hopper 10, the sealing block 11 is pressed by the grain weight, the pressure spring 13 is stressed to contract and begin to store force, a gap appears between the protruding structures of the sealing block 11 and the feed hopper 10, the grain falls into the sieve barrel 3 along the gap, the motor 7 starts to operate after being electrified, the threaded rod 4 is driven by the driving belt 6 and the driving wheel 5 to rotate, the threaded rod 4 conveys the grain particles to the right side, the air nozzle 8 on the threaded rod 4 operates to spray high-pressure gas to impact the grain particles, the dust on the surface of the grain particles falls off by impact and falls onto the slideway 15 along with the air flow through the filtering holes of the lower cylinder wall 302, under pressure spring 13's effect and atmospheric pressure effect, shutoff feed inlet 10 position, reduce the hole that the air current runs off, make more gaseous filtration pore outflow through lower sieve bucket 302, the effect of reinforcing air sieve, the dust is collected along slide 15 landing at last, some large granule stones move sieve bucket 3 right sides along with grain granule, fall into slide 15 on right side, when through the difference in height platform, because grain granule is lighter, large granule stones fall down and are collected with the dust together, grain granule then flies over to some places far away and is collected in addition, accomplish the edulcoration.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a grain processing is with edulcoration destoner, a serial communication port, including chassis (1), sieve bucket (3) are installed on the top of chassis (1), install curb plate (2) around chassis (1), install slide (15) between curb plate (2), the inside of sieve bucket (3) is provided with threaded rod (4), drive wheel (5) are installed to the left end of threaded rod (4), drive wheel (5) are connected through drive belt (6) and motor (7) transmission of chassis (1) bottom, the left end top of sieve bucket (3) is provided with feeder hopper (10), be provided with the wind sieve mechanism in sieve bucket (3).
2. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: the air screen mechanism is composed of an air nozzle (8) and a gas pipeline (9), the threaded rod (4) is hollow in structure, the air nozzle (8) is distributed at the left end of the threaded rod (4) and on the two sides of the middle position, and the gas pipeline (9) is connected with the right end of the threaded rod (4).
3. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: the screen barrel (3) is composed of an upper screen barrel (301) and a lower screen barrel (302), the cross sections of the upper screen barrel (301) and the lower screen barrel (302) are semicircular, the upper screen barrel (301) and the lower screen barrel (302) are fixedly connected through screws, rubber pads are arranged at the joints, and screen holes which are uniformly distributed are formed in the wall of the lower screen barrel (302).
4. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: the connecting part of the sieve barrel (3) and the feed hopper (10) is provided with a connecting rod (14), the middle of the connecting rod (14) is provided with a circular ring structure, and the two ends of the circular ring structure are provided with rectangular strips connected with the sieve barrel (3).
5. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: install sealed piece (11) on connecting rod (14), sealed piece (11) comprise the conical structure of upper end and the screw thread post of bottom, and the surface of conical structure is provided with rubber coating (12), and the tail end of screw thread post is provided with outstanding ring structure, and the ring structure that the front end of screw thread post passed connecting rod (14) is connected with the conical structure threaded connection of upper end, and the partial outside cover of screw thread post between connecting rod and conical structure has pressure spring (13).
6. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: the contact part of the feed hopper (10) and the sealing block (11) is provided with an annular trapezoidal convex structure, and the side edge of the trapezoidal convex structure is parallel to the top end of the sealing block (11).
7. An impurity and stone removing machine for grain processing according to claim 1, which is characterized in that: the slide (15) is divided into two parts, the left side is an impurity collecting slide of the air sieving mechanism, and the right end is a gravity sieving slide of large-particle stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508056.2U CN210995138U (en) | 2019-09-10 | 2019-09-10 | Impurity and stone removing machine for grain processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508056.2U CN210995138U (en) | 2019-09-10 | 2019-09-10 | Impurity and stone removing machine for grain processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995138U true CN210995138U (en) | 2020-07-14 |
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ID=71499139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508056.2U Expired - Fee Related CN210995138U (en) | 2019-09-10 | 2019-09-10 | Impurity and stone removing machine for grain processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058654A (en) * | 2020-09-26 | 2020-12-11 | 河北省农林科学院农业资源环境研究所 | Magnetic separator for removing stones and soil blocks from grains and coarse cereals with environment protection function |
-
2019
- 2019-09-10 CN CN201921508056.2U patent/CN210995138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058654A (en) * | 2020-09-26 | 2020-12-11 | 河北省农林科学院农业资源环境研究所 | Magnetic separator for removing stones and soil blocks from grains and coarse cereals with environment protection function |
| CN112058654B (en) * | 2020-09-26 | 2021-09-24 | 河北省农林科学院农业资源环境研究所 | Magnetic separator for removing stones and soil blocks from grains and coarse cereals with environment protection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |