CN209918343U

CN209918343U - Suction type stone remover

Info

Publication number: CN209918343U
Application number: CN201920787292.6U
Authority: CN
Inventors: 李金政
Original assignee: Yichang Jinzheng Rice Industry Co Ltd
Current assignee: Yichang Jinzheng Rice Industry Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-10
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a grain processing technology field, concretely relates to inhale formula destoner, including the base, locate organism on the base and locate the feeding section of thick bamboo at organism top and the device that induced drafts, still including the material adjusting device who is used for controlling material output speed, adjusting device is including locating the fixing base on the organism, has seted up the ring channel on the fixing base, and the ring channel internalization is equipped with the slider, slider and the motor shaft rigid coupling of locating ring channel central point and putting, and connecting rod one end is articulated with the slider, and the connecting rod other end is articulated with the baffle, the horizontal reciprocating motion of baffle in the feeding section of thick bamboo. An object of the utility model is to provide an inhale formula destoner is through setting up the material adjusting device who is used for controlling material output speed on going out the feed cylinder for solve the technical problem that prior art exists be difficult to accuse material input speed in order to realize best edulcoration effect.

Description

Suction type stone remover

Technical Field

The utility model relates to a grain processing technology field, concretely relates to inhale formula destoner.

Background

The stone remover is an important processing device commonly used in the grain processing industry, and has the function of removing impurities such as stones from grains and the like, and the quality of the grains is directly influenced by the removal rate.

The blowing type stone remover works in a positive pressure state, so that raised dust is easily generated, and certain influence is brought to the environmental sanitation of a workshop; the circulating air stone remover has certain limitation in application range because the granularity of the particulate materials entering the equipment is required to be basically consistent, and the materials are basically free of light impurities, small impurities and the like; therefore, the suction type stoner is more common in the grain processing industry.

The existing suction type stone remover utilizes the physical properties of different specific gravity and suspension speed of grains and impurities, the grains and the impurities are classified under the action of an air flow which upwards passes through the gaps of grain particles, the impurities on the lower layer move to an impurity discharge end under the action of a stone removing sieve plate which performs directional inclined reciprocating motion, the grains floating on the upper layer flow to a material discharge end under the action of self weight, so that the impurities are separated from the grains, but because the grain types are different, such as millet, corn, wheat and the like, the grain size difference is large, the feeding speed of different grains needs to be effectively adjusted, so that the grains and the impurities can be effectively separated after entering the stone remover, because if the feeding speed is slow, the problems of low stone removing efficiency and excessive waste of electric power exist, if the feeding speed is too fast, the problems of unsatisfactory stone removing effect and influence on the grain quality exist, neither of which meets the actual needs of the person.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inhale formula destoner is through setting up the material adjusting device who is used for controlling material output speed on going out the feed cylinder for solve the technical problem that prior art exists be difficult to accuse material input speed in order to realize best edulcoration effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inhale formula stonecutter, includes the base, locates the organism on the base and locates the feeding section of thick bamboo at organism top and the device that induced drafts, still including the material adjusting device who is used for controlling material output speed, adjusting device has seted up the ring channel including locating the fixing base on the organism on the fixing base, and the ring channel internalization is equipped with the slider, slider and the motor shaft rigid coupling of locating ring channel central point and putting, and connecting rod one end is articulated with the slider, and the connecting rod other end is articulated with the baffle, the baffle can be in a feeding section of thick bamboo horizontal reciprocating motion.

Further, the lower end of the feeding cylinder is further provided with an arc-shaped funnel, and a discharge hole of the arc-shaped funnel is far away from the air suction device and is obliquely arranged downwards.

Further, a first sieve plate and a conveying plate are fixedly arranged in the machine body, the first sieve plate is arranged above the conveying plate, one end, close to the feeding barrel, of the first sieve plate is provided with a blowing device, and an air outlet of the blowing device corresponds to a discharge hole of the arc-shaped funnel.

Furthermore, a plurality of air guide grooves are formed in the air suction device, and air suction openings of the air guide grooves are perpendicular to the top surface of the first sieve plate.

Further, the machine body comprises a supporting seat, the conveying plate is arranged on the supporting seat, an angle adjusting device is movably arranged at one end, close to the blowing device, of the supporting seat, the angle adjusting device is movably connected with the base, a vibrating device is rotatably arranged at one end, far away from the blowing device, of the supporting seat, and the vibrating device is movably connected with the base.

Further, first sieve and conveying board all are 5 ~ 15 degree slope contained angles with the horizontal plane, and the one end that first sieve is close to blast apparatus and the one end that conveying board is close to blast apparatus are the one end up.

Further, a material discharge hole is formed in the lower end, close to the first sieve plate, of the machine body, and an impurity discharge hole is formed in the upper end, close to the conveying plate, of the machine body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the material adjusting device is arranged on the feeding cylinder and used for adjusting the optimal material feeding speed, so that the grain particle granularity needing impurity removal and the selected air suction wind power are matched, and the optimal impurity removal effect is achieved.

2. Through setting material adjusting device to the structure of motor drive baffle horizontal reciprocating motion, be used for adjusting material input speed fast effectively, its concrete structure is, baffle one end is inserted in the feeding section of thick bamboo, the baffle other end articulates there is the connecting rod, the connecting rod is articulated with the slider, locate the slider activity in the ring channel on the fixing base, motor shaft passes ring channel center position, and through dwang and slider fixed connection, thereby realize the purpose of motor rotation drive baffle horizontal reciprocating motion, this material adjusting device simple structure, good controllability has, the accurate regulation to grain input speed has greatly been made things convenient for.

3. Through connecting the arc funnel in play feed cylinder below to set up the discharge gate slope of arc funnel, with correspond the blast apparatus of locating in the organism, be used for guaranteeing that the material can not fall on first sieve because of self gravity fast after getting into the organism, but will be under blast apparatus's wind-force effect, realize preliminary layering, so that realize the separation of grain and impurity more effectively when getting into the device scope of induced drafting.

4. Through set up a plurality of wind-guiding grooves in the device that induced drafts, and set up wind-guiding groove inlet scoop and first sieve top surface is perpendicular for it attracts to receive more even, directional and the best wind-force of dynamics when guaranteeing that the material flows in the organism, so that impurity and better separation of material.

Drawings

Fig. 1 is a schematic structural view of the suction type stoner of the present invention.

Description of reference numerals: 1-base, 2-machine body, 201-first sieve plate, 202-conveying plate, 3-feeding cylinder, 4-air suction device, 41-air guide groove, 5-material adjusting device, 51-fixing seat, 52-annular groove, 53-sliding block, 54-connecting rod, 55-baffle, 6-arc funnel, 7-blowing device, 8-supporting seat, 9-angle adjusting device, 10-vibrating device, 11-material discharging port and 12-impurity discharging port.

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.

Example one

Referring to fig. 1, a first embodiment of the present invention is an absorption type stoner, which comprises a base 1, a machine body 2 arranged on the base 1, a feeding cylinder 3 and an air suction device 4 arranged on the top of the machine body 2, the feeding cylinder 3 is provided with a material adjusting device 5 for controlling the output speed of the material, the specific structure of the material adjusting device 5 is that, a fixed seat 51 is arranged at one side of the feeding cylinder 3, an annular groove 52 is arranged on the fixed seat 51, set up a through-hole in the central point of ring channel 52, the motor shaft passes this through-hole, and the position that the motor shaft passed the through-hole passes through a pivot pole fixed connection with the activity slider 53 that sets up in ring channel 52, and with connecting rod 54 one end and slider 53 articulated, the connecting rod 54 other end is articulated with baffle 55, and baffle 55 inserts the bar downthehole of feed cylinder 3 lateral wall, and material adjusting device 5's theory of operation does: after the motor is opened, the motor shaft begins to rotate, drive slider 53 at the interior rotation of ring channel 52, pivoted slider 53 drives connecting rod 54 synchronous motion, and then drive baffle 55 horizontal migration in the draw-in groove, wherein, when slider 53 moved the ring channel 52 one end of keeping away from play feed cylinder 3 farthest, the distance that baffle 55 stretched into feed cylinder 3 was the shortest, the material feed rate was the fastest this moment, and when slider 53 moved the ring channel 52 one end that is closest to play feed cylinder 3, the distance that baffle 55 stretched into feed cylinder 3 was the longest, generally, baffle 55 at this moment separates into two parts with feed cylinder 3 completely, material feed rate is zero.

Example two

On the basis of the first embodiment, the second embodiment of the present invention is that the lower end of the feeding cylinder 3 is connected with the arc funnel 6, the arc funnel 6 is designed to ensure that the material enters the machine body 2 in a sliding state during feeding, so as to prevent the material from accumulating and affecting the feeding, meanwhile, the discharge port of the arc funnel 6 is arranged obliquely downwards, and the width of the discharge port is slightly smaller than the width of the screen surface of the first screen plate 201, so as to ensure that the material completely falls onto the first screen plate 201, in order to further ensure that the material flowing out from the feeding cylinder 3 does not directly fall onto the first screen plate 201, the machine body 2 is provided with the blowing device 7, the blowing device 7 is arranged on the side wall of the machine body 2 adjacent to the feeding cylinder 3, the air outlet of the blowing device 7 corresponds to the discharge port of the arc funnel 6, so as to ensure that the material can receive the action of the horizontal wind from the blowing device 7 when falling, in order to ensure that the material can receive the suction effect of the device 4 that induced drafts when not falling on first sieve 201 to separate grain and impurity in the material effectively, and for guaranteeing that the material reaches the best separation effect under the equal electric power circumstances of consumption, set up a plurality of wind-guiding grooves 41 in the device 4 that induced drafts, the inlet scoop of wind-guiding groove 41 is perpendicular with the top surface of first sieve 201, so that the material obtains the biggest suction, thereby better separation grain and impurity.

EXAMPLE III

On the basis of the first and second embodiments, the third embodiment of the present invention is that a conveying plate 202 is further disposed under the first sieve plate 201 in the machine body 2, the first sieve plate 201 and the conveying plate 202 are both fixedly disposed in the machine body 2, the machine body 2 further includes a supporting seat 8, the supporting seat 8 is disposed under the conveying plate 202, an angle adjusting device 9 and a vibrating device 10 are respectively movably connected under the supporting seat 8, the angle adjusting device 9 and the vibrating device 10 are also movably connected with the base 1, wherein the angle adjusting device 9 is disposed at one end of the supporting seat 8 adjacent to the blowing device 7, by disposing the angle adjusting device 9, the first sieve plate 201 and the conveying plate 202 in the machine body 2 are kept at an included angle of 5-15 degrees with the horizontal plane, and the end of the angle adjusting device 9 is an upward end, under normal conditions, when the grain particle size requiring impurity removal is large, for example, the included angle can be set to 15 degrees, and when the grain size of the impurity-removed grain is small, for example, the included angle can be set to 5 degrees, so as to facilitate the grain after the impurity removal to effectively flow out in time, the vibration device 10 is arranged at one end of the supporting seat 8 far away from the blowing device 7, when the stoner of the present invention normally operates, the vibration device 10 drives the first sieve plate 201 and the transmission plate 202 to reciprocate within the angle range set by the angle adjusting device 9, under the dual action of the suction device 4 and the simultaneous reciprocating motion of the first sieve plate 201 and the transmission plate 202, the impurities flow down from the sieve pores of the first sieve plate 201 to the transmission plate 202, and gradually move to the upper end of the transmission plate 202 under the reciprocating motion of the transmission plate 202, and finally flow out through the impurity discharge port 12 arranged at the upper end of the transmission plate 202 near the machine body 2, and the grain after the edulcoration then under the reciprocating motion effect of self gravity and first sieve 201, flow out from establishing in organism 2 near first sieve 201 lower extreme material discharge gate 11 gradually, it should be noted that, the slew velocity of vibrator 10 can not be too fast, can ensure that the grain after the edulcoration can not still rely on self gravity to leave to first sieve 201 lower extreme under first sieve 201 reciprocating motion's effect, and impurity is because its volume is few, and the volume is also little, reciprocating motion through conveying board 202, it still can flow out from impurity discharge gate 12 under the not too fast condition of vibrator 10 slew velocity.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an inhale formula destoner, includes base (1), locate organism (2) on base (1) and locate feeding section of thick bamboo (3) and the device (4) that induced drafts at organism (2) top, its characterized in that: still including material adjusting device (5) that is used for controlling material output speed, adjusting device (5) is including locating fixing base (51) on organism (2), has seted up ring channel (52) on fixing base (51), and ring channel (52) internalization is equipped with slider (53), and slider (53) and the motor shaft rigid coupling of locating ring channel (52) central point and putting, and connecting rod (54) one end is articulated with slider (53), and the connecting rod (54) other end is articulated with baffle (55), baffle (55) can be in feed cylinder (3) horizontal reciprocating motion.

2. The suction type stoner as claimed in claim 1, wherein: the lower end of the feeding cylinder (3) is further provided with an arc-shaped funnel (6), and a discharge hole of the arc-shaped funnel (6) is far away from the air suction device (4) and is obliquely and downwards arranged.

3. The suction type stoner as claimed in claim 2, wherein: organism (2) internal fixation is equipped with first sieve (201) and conveying board (202), and conveying board (202) top is located in first sieve (201), the one end that first sieve (201) are close to feed cylinder (3) is equipped with blast apparatus (7), and the air outlet of blast apparatus (7) corresponds with the discharge gate of arc funnel (6).

4. A suction type stoner according to claim 3, characterised in that: a plurality of air guide grooves (41) are formed in the air suction device (4), and air suction openings of the air guide grooves (41) are perpendicular to the top surface of the first sieve plate (201).

5. A suction type stoner according to claim 3, characterised in that: organism (2) are including supporting seat (8), and conveying board (202) are located on supporting seat (8), the one end activity that supporting seat (8) are close to blast apparatus (7) is equipped with angle adjusting device (9), angle adjusting device (9) and base (1) swing joint, blast apparatus (7) was kept away from in supporting seat (8) one end is rotated and is equipped with vibrator (10), vibrator (10) and base (1) swing joint.

6. The suction type stoner as claimed in claim 5, wherein: first sieve (201) and conveying board (202) all are 5 ~ 15 degrees slope contained angles with the horizontal plane, and the one end that first sieve (201) are close to blast apparatus (7) and the one end that conveying board (202) are close to blast apparatus (7) are upturned one end.

7. The suction type stoner as claimed in claim 6, wherein: the lower end of the machine body (2) adjacent to the first sieve plate (201) is provided with a material discharge hole (11), and the upper end of the machine body (2) adjacent to the conveying plate (202) is provided with an impurity discharge hole (12).