CN212664133U

CN212664133U - Rice seed screening sediment edulcoration device

Info

Publication number: CN212664133U
Application number: CN202020979394.0U
Authority: CN
Inventors: 叶威
Original assignee: Wuhan Enhe Agricultural Technology Co ltd
Current assignee: Wuhan Enhe Agricultural Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-09
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a rice seed dregs of a sieve edulcoration device, including box and shale shaker, the inside top of box is provided with the dust removal passageway, and dust removal passageway one end is located the box inside wall and installs the fan, and the dust removal passageway other end is connected installs the dust box, and the second filter screen is installed to dust removal passageway and dust box junction, and the second filter screen, dust removal passageway bottom are equipped with the flow distribution plate. The utility model discloses an one end at the dust removal passageway is installed to the fan, connect the dust box at the other end of dust removal passageway, the rice seed arrives the dust removal passageway from the discharge port, blow through the fan, blow tiny impurity such as the dust in the rice seed to dust box the inside, at the junction of dust box and dust removal passageway, install the second filter screen and filter, prevent that the seed from being blown into the dust box, the flow distribution plate is installed to dust removal passageway downside, can weaken the decurrent wind of dust removal passageway, reinforcing dust removal effect.

Description

Rice seed screening sediment edulcoration device

Technical Field

The utility model relates to a rice planting equipment field specifically is a rice seed sieve sediment edulcoration device.

Background

The rice is a kind of herbaceous rice, and is also the most main and longest kind of grain in the genus of rice, and the rice seed is the most basic production data in agricultural production and life, and the quality of rice seed directly influences the quality and the output of rice, and the rice seed can attach a large amount of crop straw, shrivelled grain, dust, small stone and other impurities when receiving goods, and the seed quality and the crop output that these impurities can influence need to carry out the work of sieving sediment edulcoration to the seed.

Because receive the restriction of screening slag edulcoration instrument, there is inefficiency in present stage seed screening slag edulcoration work, and screening slag edulcoration in-process dust pollutes greatly, the unsatisfactory scheduling problem of edulcoration effect, consequently develops a high-efficient seed edulcoration device very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice seed screening sediment edulcoration device exists work efficiency low in order to overcome above-mentioned seed screening sediment edulcoration work in the present stage, and screening sediment edulcoration in-process dust pollutes greatly, the unsatisfactory scheduling problem of edulcoration effect.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a rice seed sifting slag edulcoration device, including box and shale shaker, the inside top of box is provided with the dust removal passageway, the box inside wall is connected at dust removal passageway both ends, dust removal passageway one end is located the box inside wall and installs the fan, the dust removal passageway other end is connected and is installed the dust box, dust box kneck runs through the box inside wall, the second filter screen is installed to dust removal passageway and dust box junction, the second filter screen, dust removal passageway bottom is equipped with the flow distribution plate, the equal fixed mounting of two inside walls in box middle part has the baffle, two inside walls of box are located the baffle below and all install.

The vibrating screen comprises a filtering screen, a vibrator is installed at the bottom of the filtering screen, three baffle plates are vertically arranged at three edges of the filtering screen, a base is arranged below the filtering screen, limiting plates are symmetrically arranged at two edges of the base, a plurality of sliding rods are arranged between the filtering screen and the base in a sliding fit mode, a second supporting rod is fixedly installed at the bottom of the base and hinged to the first supporting rod, and the first supporting rod is fixedly installed below the middle portion of the inner side wall of the box body.

The top of the box body is connected with a grain elevator, the first filter screen is arranged on the grain elevator, the first filter screen is positioned at one end of the suction inlet, the other end of the suction inlet is provided with a motor, the lower side of the motor is provided with a discharge outlet, and the lower end of the discharge outlet is communicated with a dust removal channel.

The baffle bottom is equipped with the sliding block, and the sliding block is located in the middle of the bottom plate bottom surface.

Thrust unit includes the hydraulic stem, and hydraulic stem one end is equipped with the turning block, and the one end cooperation that the turning block was kept away from to the hydraulic stem has the pneumatic cylinder, and pneumatic cylinder one end fixed mounting has a pivot at box inside wall middle part, and the turning block link up has the axis of rotation, and the pivot both ends normal running fit is between the backup pad of two symmetrical settings, and the recess was kept away from to the spout one side and backup pad bottom fixed connection.

The dust box is located the box internal lateral wall, and the dust box is hollow box structure.

A conveyor belt is arranged below the vibrating screen in the box body, a collecting box is arranged below the other end of the conveyor belt, and the collecting box is located on the outer side of the box body.

The utility model has the advantages that:

1. the utility model discloses a reasonable structural design, install the fan in the one end of dust removal passageway, connect the dust box at the other end of dust removal passageway, the rice seed arrives the dust removal passageway from the discharge port, blow through the fan, blow the dust box the inside with tiny impurity such as dust in the rice seed, in the junction of dust box and dust removal passageway, install the second filter screen and filter, prevent that the seed from being blown into the dust box, the flow distribution plate is installed to the dust removal passageway downside, a plurality of slotted holes have been seted up to the flow distribution plate, can weaken the decurrent wind of dust removal passageway, the reinforcing dust removal effect, and simultaneously, the rice seed can pass the slotted hole downwards.

2. The utility model discloses a reasonable structural design installs first filter screen in the one end that the pneumatic grain elevator is located the sunction inlet, produces suction through the motor and inhales the rice seed from the sunction inlet, through great impurity such as first filter screen filtering leaf branch.

3. The utility model discloses a reasonable structural design, with the one end of two baffles respectively with the inside wall of hinge mount at box bisymmetry, two baffles all can rotate with the pin joint, two baffle below all cooperate there is pusher, drive the turning block through the hydraulic stem, sliding block sliding fit is the spout on pusher, realize the rotation of two baffles and the adjustment of the opening size between two baffles, play the control fast and slow to the screening process, be favorable to the operation of next link screening.

4. The utility model discloses a reasonable structural design, the first bracing piece of position fixed mounting on the lower side in the middle part of the box inner wall, second bracing piece and first bracing piece are articulated, and second bracing piece fixed connection shale shaker has played the effect to the shale shaker angle modulation. Through install the vibrator on filtering the sieve, play the effect of screening impurity.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a front view of the first filter screen of the present invention.

Fig. 3 is a front view of the second filter screen of the present invention.

Fig. 4 is a front view of the flow distribution plate of the present invention.

Fig. 5 is a front view of the fan of the present invention.

Fig. 6 is a schematic structural view of the pushing device of the present invention.

Fig. 7 is the structural schematic diagram of the vibrating screen of the present invention.

In the figure: 1. a grain elevator; 101. a first filter screen; 102. a suction inlet; 103. a motor; 104. an outlet port; 2. a box body; 3. a dust removal channel; 4. a second filter screen; 5. a fan; 6. a baffle plate; 601. a base plate; 602. a slider; 7. a pushing device; 701. a hydraulic lever; 702. rotating the block; 703. a chute; 704. a support plate; 705. a rotating shaft; 8. vibrating screen; 801. a vibrator; 802. filtering and screening; 803. a sideboard; 804. a base; 805. a limiting plate; 806. a slide bar; 9. a first support bar; 10. a second support bar; 11. a conveyor belt; 12. a collection box; 13. a flow distribution plate; 14. a dust box.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a rice seed residue screening and impurity removing device comprises a box body 2 and a vibrating screen 8, wherein a dust removing channel 3 is arranged above the inside of the box body 2, a fan 5 is arranged at one end of the dust removing channel 3, the other end of the dust removing channel 3 is connected with a dust box 14, rice seeds reach the dust removing channel 3 from a discharge port 104, air is blown by the fan 5 to blow fine impurities such as dust in the rice seeds into the dust box 14, a second filter screen 4 is arranged at the joint of the dust box 14 and the dust removing channel 3 to filter the rice seeds and prevent the rice seeds from being blown into the dust box 14, a splitter plate 13 is arranged at the lower side of the dust removing channel 3, a plurality of slotted holes are formed in the splitter plate 13, the downward wind of the dust removing channel 3 can be weakened, the dust removing effect is enhanced, and meanwhile, the.

The vibrating screen 8 comprises a filtering screen 802, a vibrator 801 (ZF 18-50, a manufacturer: Honda vibrating equipment) is installed at the bottom of the filtering screen 802, three baffle plates 803 are vertically arranged at three sides of the upper surface of the filtering screen 802, a base 804 is arranged below the filtering screen 802, limiting plates 805 are symmetrically arranged at two sides of the upper surface of the base 804, a plurality of sliding rods 806 are in sliding fit between the filtering screen 802 and the base 804, a second supporting rod 10 is fixedly installed at the bottom of the base 804, the second supporting rod 10 is hinged to a first supporting rod 9, and the first supporting rod 9 is fixedly installed below the middle of the inner side wall of the box body 2.

The top of the box body 2 is connected with a grain suction machine 1 (a manufacturer: Junze machinery, model: mm-80), the grain suction machine 1 is a novel agricultural and industrial machine, is suitable for bulk transportation operation of various small granular materials such as grains and plastics by pneumatic transportation of granular materials, can horizontally, obliquely and vertically transport the materials by using pipeline layout, has large and small travelling wheels, is simple and convenient to operate, can independently complete transportation tasks by a single machine, a first filter screen 101 is arranged at one end of the grain suction machine 1, positioned at a suction port 102, sucks rice seeds from the suction port 102 by generating suction force through a motor 103, and filters larger impurities such as leaves and branches through the first filter screen 101.

The bottom of the baffle 6 is provided with a sliding block 602, the sliding block 602 is positioned in the middle of the bottom surface of the bottom plate, the pushing device 7 comprises a hydraulic rod 701, one end of the hydraulic rod 701 is provided with a rotating block 702, one end of the hydraulic rod 701, which is far away from the rotating block 702, is matched with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly arranged in the middle of the inner side wall of the box body, a rotating shaft 705 penetrates through the rotating block 702, two ends of the rotating shaft 705 are rotatably matched between two symmetrically arranged support plates 704, one surface of the sliding groove 703, which is far away from the groove, is fixedly connected with the bottom ends of the support plates 704, one ends of the two baffles 6 are respectively arranged on two symmetrical inner side walls of the box body 1 by hinges, the two baffles 6 can both rotate by a hinge joint, the pushing device 7 is matched below the two baffles 6, the rotating block 702 is, the control on the speed of the screening process is realized, and the screening operation in the next link is facilitated.

The dust box 14 collects dust, dust pollution in the air is reduced, the dust box 14 is located on the inner side wall and the outer side wall of the box body 2, the dust box 14 is convenient to replace, and the dust box 14 is of a hollow box body structure.

Be located the shale shaker 8 below in the box 2 and be provided with conveyer belt 11, lie in the box 2 outside below the conveyer belt 11 other end and be provided with collecting box 12, made things convenient for the collection to the rice seed after the edulcoration.

The utility model discloses a reasonable structural design, install fan 5 in the one end of dust removal passageway 3, connect dust box 14 at the other end of dust removal passageway 3, the rice seed arrives dust removal passageway 3 from discharge port 104, blow through fan 5, blow tiny impurity such as dust in the rice seed to dust box 14 the inside, in the junction of dust box 14 and dust removal passageway 3, install second filter screen 4 and filter, prevent that the seed from being blown into dust box 14, flow distribution plate 13 is installed to 3 downside of dust removal passageway, can weaken the decurrent wind of dust removal passageway 3, the reinforcing dust removal effect, and simultaneously, also can play the effect of reposition of redundant personnel downwards to the rice seed.

The utility model discloses a theory of operation: when the dust removal device is used, firstly, the fan 5 and the vibrator 801 are started, then the suction inlet 102 on the grain suction machine 1 is inserted into rice seeds needing to be subjected to residue screening and impurity removal, the motor 103 is started, the rice seeds are sucked from the suction inlet 102 through the suction force generated by the motor 103, larger impurities such as leaves and branches are filtered through the first filter screen 101, the rice seeds reach the dust removal channel 3 from the discharge outlet 104, the rice seeds are blown through the fan 5 to blow fine impurities such as dust in the rice seeds into the dust box 14, the second filter screen 4 is installed at the joint of the dust box 14 and the dust removal channel 3 to filter the rice seeds to prevent the seeds from being blown into the dust box 14, the flow distribution plate 13 is installed on the lower side of the dust removal channel 3, the flow distribution plate 13 is provided with a plurality of slotted holes, the downward wind of the dust removal channel 3 can be weakened, the dust removal effect is enhanced, meanwhile, drive turning block 702 through hydraulic stem 701, sliding block 602 sliding fit is spout 703 on pusher 7, realizes the adjustment of the rotation of two baffles 6 and the opening size between two baffles 6, plays the control to the screening process speed, then, the rice seed passes through shale shaker 8, and vibrator 801 drives filter sieve 802, screens out the tiny particle impurity in the rice seed, screens out the seed behind the impurity, transmits to collection box through conveyer belt 11.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rice seed screening slag impurity removing device comprises a box body (2) and a vibrating screen (8), and is characterized in that a dust removing channel (3) is arranged above the inner part of the box body (2), two ends of the dust removing channel (3) are connected with the inner side wall of the box body (2), one end of the dust removing channel (3) is positioned on the inner side wall of the box body (2) and is provided with a fan (5), the other end of the dust removing channel (3) is connected with a dust box (14), a joint of the dust box (14) penetrates through the inner side wall of the box body (2), a second filter screen (4) is arranged at the joint of the dust removing channel (3) and the dust box (14), the bottom of the dust removing channel (3) is provided with a splitter plate (13), two inner side walls in the middle part of the box body (2) are both fixedly provided with baffles (6), two inner side walls of the box body (2) are positioned, vibrator (801) are installed to filter sieve (802) bottom, trilateral department is provided with three sideboard (803) perpendicularly above filter sieve (802), filter sieve (802) below is provided with base (804), both sides department symmetry is equipped with limiting plate (805) above base (804), sliding fit has a plurality of slide bars (806) between filter sieve (802) and base (804), base (804) bottom fixed mounting has second bracing piece (10), second bracing piece (10) are articulated with first bracing piece (9), first bracing piece (9) fixed mounting is in box (2) inside wall middle part below.

2. The rice seed residue screening and impurity removing device according to claim 1, wherein the top of the box body (2) is connected with a grain elevator (1), the first filter screen (101) is installed on the grain elevator (1), the first filter screen (101) is located at one end of the suction port (102), the other end of the suction port (102) is provided with a motor (103), the lower side of the motor (103) is provided with a discharge port (104), and the lower end of the discharge port (104) is communicated with the dust removing channel (3).

3. The rice seed residue screening and impurity removing device is characterized in that a sliding block (602) is arranged at the bottom of the baffle plate (6), and the sliding block (602) is located in the middle of the bottom surface of the bottom plate.

4. The rice seed residue screening and impurity removing device is characterized in that the pushing device (7) comprises a hydraulic rod (701), a rotating block (702) is arranged at one end of the hydraulic rod (701), a hydraulic cylinder is matched at one end, away from the rotating block (702), of the hydraulic rod (701), one end of the hydraulic cylinder is fixedly installed in the middle of the inner side wall of the box body (2), a rotating shaft (705) penetrates through the rotating block (702), two ends of the rotating shaft (705) are rotatably matched between two symmetrically arranged supporting plates (704), and one surface, away from a groove, of the sliding groove (703) is fixedly connected with the bottom end of the supporting plate (704).

5. The rice seed residue screening and impurity removing device is characterized in that the dust box (14) is located on the outer side wall of the box body (2), and the dust box (14) is of a hollow box body structure.

6. The rice seed residue screening and impurity removing device is characterized in that a conveyor belt (11) is arranged below the vibrating screen (8) in the box body (2), a collecting box (12) is arranged below the other end of the conveyor belt (11), and the collecting box (12) is arranged outside the box body (2).