CN210523086U

CN210523086U - Grain impurity removing equipment

Info

Publication number: CN210523086U
Application number: CN201920393311.7U
Authority: CN
Inventors: 寇帅
Original assignee: Huai'an Pengrun Grain Industry Co ltd
Current assignee: Huai'an Pengrun Grain Industry Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-05-15
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a grain impurity removing device, which comprises a sieve groove, a screen mesh fixedly arranged on the bottom wall of the sieve groove, a first recovery bin arranged below the sieve groove, a hopper arranged right above the second end of the sieve groove, a fan fixedly arranged at the second end of the sieve groove and blowing air to the discharge port of the hopper, and a second recovery bin arranged below the outer side of the second end of the sieve groove, the first recovery bin comprises a first chamber positioned right below the first end part of the screen and a second chamber positioned right below the screen, a first partition board for separating the first chamber from the second chamber is arranged between the first chamber and the second chamber, the top end of the first clapboard extends to the first end part of the screen and is abutted against the first end part of the screen, the height of the first end of the screen groove is lower than that of the second end of the screen groove, and the bottom surface of the first end of the screen groove is elastically connected with the top surface of the first end of the first recovery bin through a first supporting spring.

Description

Grain impurity removing equipment

Technical Field

The utility model relates to a grain edulcoration equipment.

Background

The existing grain impurity removal equipment can only carry out simple impurity removal, and can not carry out impurity removal by two modes of weight and volume, so that the impurity removal efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grain edulcoration equipment to the above-mentioned defect of prior art.

The utility model provides a technical scheme that its technical problem adopted is: construct a grain impurity removing device, which comprises a screen groove, a screen fixed on the bottom wall of the screen groove, a first recovery bin arranged below the screen groove, a hopper arranged right above the second end of the screen groove, a fan fixed on the second end of the screen groove and blowing towards the discharge port of the hopper, and a second recovery bin arranged below the outer side of the second end of the screen groove, wherein the first recovery bin comprises a first chamber arranged right below the first end of the screen, a second chamber arranged right below the screen, a first clapboard separating the first chamber from the second chamber is arranged between the first chamber and the second chamber, the top end of the first clapboard extends to the first end of the screen and is abutted against the first end of the screen, the first end of the screen groove is lower than the second end of the screen groove, the bottom surface of the first end of the screen groove is elastically connected with the top surface of the first end of the first recovery bin through a first supporting spring, the bottom surface of the second end of the sieve groove is elastically connected with the top surface of the second end of the first recovery bin through a second supporting spring, and the bottom surface of the second end of the sieve groove is fixedly provided with a vibrating motor for driving the sieve groove to vibrate.

Grain edulcoration equipment in, the first end bottom surface of this screen cloth has set firmly first sloping block, this screen cloth second end bottom surface has set firmly the second sloping block, the first end top surface of this first recovery storehouse has set firmly first backing plate with the corresponding position department of this first sloping block, this first recovery storehouse second end top surface has set firmly the second backing plate with the corresponding position department of this second sloping block, this first supporting spring top and this first sloping block fixed connection, this first supporting spring bottom and this first backing plate fixed connection, this second supporting spring top and this second sloping block fixed connection, this second supporting spring bottom and this second backing plate fixed connection.

Grain edulcoration equipment in, this first supporting spring is first spring post, this second supporting spring is second spring post.

Grain edulcoration equipment in, the first end that is connected with this first recovery storehouse on this second recovery storehouse sets firmly the second baffle that separates this first recovery storehouse and second recovery storehouse, the first end tip fixed connection in storehouse is retrieved with this second to this second baffle bottom, this second baffle top extends to this screen groove second end bottom surface position department.

Grain edulcoration equipment in, this hopper is quadrangular pyramid form hopper, this discharge gate is for setting up in the rectangular rectangle discharge gate of this hopper bottom.

Grain edulcoration equipment in, the length of this discharge gate equals with the width of this screen cloth.

Grain edulcoration equipment in, this first recovery storehouse top surface still sets firmly the bracing piece that is used for supporting this hopper.

Grain edulcoration equipment in, first vertical branch has set firmly on this sieve groove first lateral wall, the vertical branch of second has set firmly on this sieve groove second lateral wall, the fixed welding of this first vertical branch of this fan first lateral wall and this, the fixed welding of this second vertical branch of this fan second lateral wall.

Among the grain edulcoration equipment, this first recovery storehouse bottom angle position department all around is equipped with first gyro wheel respectively, this second recovery storehouse bottom angle position department all around is equipped with the second gyro wheel respectively.

Implement the utility model discloses a grain edulcoration equipment has following beneficial effect: use the utility model discloses a during grain edulcoration equipment, will treat in the edulcoration grain pours into the hopper for treat that the edulcoration grain falls into to sieve groove second from the discharge gate under the effect of self gravity and serve, treat the in-process of edulcoration grain whereabouts, the fan will be treated in the light debris of weights such as chaff, piece among the edulcoration grain blows in the second recovery storehouse. And fall to wait on the sieve groove that edulcoration grain at first falls on the screen cloth, along with the vibration of screen cloth for on the screen cloth is stayed to the great grain of rice of volume, and in the less grain of rice of volume and debris fell into the second cavity from the mesh of screen cloth, the grain of rice that stays on the screen cloth then finally falls into first cavity from the first end tip of screen cloth, finally realizes that grain passes through weight and volume multimode edulcoration, has improved edulcoration efficiency.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of the grain impurity removing device of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in FIG. 1, in a first embodiment of the grain impurity removing apparatus of the present invention, the impurity removing apparatus 1 comprises a screen groove 2, a screen 3 fixed on the bottom wall of the screen groove 2, a first recycling bin 4 disposed below the screen groove 2, a hopper 5 disposed directly above the second end of the screen groove 2, a blower 6 fixed on the second end of the screen groove 2 and blowing air towards a discharge port 19 of the hopper 5, and a second recycling bin 7 disposed below the outer side of the second end of the screen groove 2, wherein the first recycling bin 4 comprises a first chamber 8 located directly below the first end of the screen 3, a second chamber 9 located directly below the screen 3, a first partition plate 10 separating the first chamber 8 from the second chamber 9 is disposed between the first chamber 8 and the second chamber 9, the top end of the first partition plate 10 extends to the first end of the screen 3 and abuts against the first end of the screen 3, the height of the first end of the sieve groove 2 is lower than the height of the second end of the sieve groove 2, the bottom surface of the first end of the sieve groove 2 is elastically connected with the top surface of the first end of the first recovery bin 4 through a first supporting spring 11, the bottom surface of the second end of the sieve groove 2 is elastically connected with the top surface of the second end of the first recovery bin 4 through a second supporting spring 12, and the bottom surface of the second end of the sieve groove 2 is fixedly provided with a vibrating motor 13 for driving the sieve groove 2 to vibrate.

Use the utility model discloses a during grain edulcoration equipment 1, will treat that edulcoration grain pours into hopper 5 in for treat that edulcoration grain falls into to sieve groove 2 second from discharge gate 19 under the effect of self gravity and serve, treat the in-process of edulcoration grain whereabouts, fan 6 will treat that chaff, debris etc. in the edulcoration grain are lighter in weight insufflate in second recovery storehouse 7. And fall to wait on sieve groove 2 on the edulcoration grain firstly falls screen cloth 3, along with screen cloth 3's vibration for the great grain of rice of volume is stayed on screen cloth 3, and the less grain of rice of volume and debris fall into second chamber 9 from screen cloth 3's mesh in, the grain of rice of remaining on screen cloth 3 then finally falls into first chamber 8 from screen cloth 3 first end tip, finally realizes that grain passes through weight and the multimode edulcoration of volume, has improved edulcoration efficiency.

For the convenience of fixing and supporting the sieve groove 2, the bottom surface of the first end of the sieve net 3 is fixedly provided with a first inclined block 14, the bottom surface of the second end of the sieve net 3 is fixedly provided with a second inclined block 15, the position of the top surface of the first end of the first recovery bin 4 corresponding to the first inclined block 14 is fixedly provided with a first base plate 16, the position of the top surface of the second end of the first recovery bin 4 corresponding to the second inclined block 15 is fixedly provided with a second base plate 17, the top end of the first supporting spring 11 is fixedly connected with the first inclined block 14, the bottom end of the first supporting spring 11 is fixedly connected with the first base plate 16, the top end of the second supporting spring 12 is fixedly connected with the second inclined block 15, and the bottom end of the second supporting spring 12 is fixedly connected with the second base plate 17.

Specifically, the first supporting spring 11 is a first spring column, and the second supporting spring 12 is a second spring column. It will be appreciated that the first spring post length is less than the second spring post length.

In order to prevent the scraps from falling into the first recycling bin 4, a second partition plate 18 for separating the first recycling bin 4 from the second recycling bin 7 is fixedly arranged at a first end of the second recycling bin 7 connected with the first recycling bin 4, the bottom end of the second partition plate 18 is fixedly connected with the end part of the first end of the second recycling bin 7, and the top end of the second partition plate 18 extends to the bottom surface of the second end of the screen slot 2.

Preferably, the hopper 5 is a quadrangular pyramid-shaped hopper 5, and the discharge port 19 is a long rectangular discharge port 19 disposed at the bottom of the hopper 5. The length of the outlet 19 is equal to the width of the screen 3.

Specifically, a support rod 20 for supporting the hopper 5 is further fixedly arranged on the top surface of the first recycling bin 4. First vertical branch 21 has set firmly on the 2 first lateral walls in this sieve groove, and the second vertical branch has set firmly on the 2 second lateral walls in this sieve groove, and 6 first lateral walls of this fan and the fixed welding of this first vertical branch 21, 6 second lateral walls of this fan and the fixed welding of this second vertical branch.

In the grain impurity removing device 1 of the present invention, the positions of the peripheral angles of the bottom of the first recycling bin 4 are respectively provided with the first roller 22, and the positions of the peripheral angles of the bottom of the second recycling bin 7 are respectively provided with the second roller 23.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A grain impurity removing device is characterized by comprising a screen groove, a screen fixedly arranged on the bottom wall of the screen groove, a first recovery bin arranged below the screen groove, a hopper arranged right above the second end of the screen groove, a fan fixedly arranged at the second end of the screen groove and blowing towards the discharge port of the hopper, and a second recovery bin arranged below the outer side of the second end of the screen groove, wherein the first recovery bin comprises a first chamber positioned right below the first end part of the screen groove and a second chamber positioned right below the screen groove, a first partition plate for separating the first chamber from the second chamber is arranged between the first chamber and the second chamber, the top end of the first partition plate extends to the first end part of the screen groove and is abutted against the first end part of the screen groove, and the first end of the screen groove is lower than the second end of the screen groove, the first end bottom surface of sieve groove with first end top surface of first recovery storehouse passes through first supporting spring elastic connection, sieve groove second end bottom surface with first recovery storehouse second end top surface passes through second supporting spring elastic connection, sieve groove second end bottom surface sets firmly the drive the vibrating motor of sieve groove vibration.

2. The grain impurity removing equipment according to claim 1, wherein a first inclined block is fixedly arranged on the bottom surface of a first end of the screen, a second inclined block is fixedly arranged on the bottom surface of a second end of the screen, a first base plate is fixedly arranged at a position corresponding to the first inclined block on the top surface of a first end of the first recovery bin, a second base plate is fixedly arranged at a position corresponding to the second inclined block on the top surface of a second end of the first recovery bin, the top end of the first supporting spring is fixedly connected with the first inclined block, the bottom end of the first supporting spring is fixedly connected with the first base plate, the top end of the second supporting spring is fixedly connected with the second inclined block, and the bottom end of the second supporting spring is fixedly connected with the second base plate.

3. The grain impurity removing apparatus according to claim 1, wherein the first supporting spring is a first spring column, and the second supporting spring is a second spring column.

4. The grain impurity removing equipment according to claim 1, wherein a second partition board for separating the first recovery bin from the second recovery bin is fixedly arranged at a first end of the second recovery bin, which is connected with the first recovery bin, the bottom end of the second partition board is fixedly connected with the end part of the first end of the second recovery bin, and the top end of the second partition board extends to the bottom surface of the second end of the sieve trough.

5. The grain impurity removing equipment as claimed in claim 1, wherein the hopper is a quadrangular pyramid-shaped hopper, and the discharge port is a long rectangular discharge port arranged at the bottom of the hopper.

6. The grain impurity removing apparatus of claim 5, wherein the length of the discharge hole is equal to the width of the screen.

7. The grain impurity removing equipment according to claim 1, wherein a supporting rod for supporting the hopper is further fixedly arranged on the top surface of the first recovery bin.

8. The grain impurity removing equipment according to claim 1, wherein a first vertical supporting rod is fixedly arranged on a first side wall of the sieve groove, a second vertical supporting rod is fixedly arranged on a second side wall of the sieve groove, the first side wall of the fan is fixedly welded with the first vertical supporting rod, and the second side wall of the fan is fixedly welded with the second vertical supporting rod.

9. The grain impurity removing apparatus according to claim 1, wherein first rollers are respectively provided at positions at four peripheral corners of a bottom of the first recovery bin, and second rollers are respectively provided at positions at four peripheral corners of a bottom of the second recovery bin.