CN214865057U

CN214865057U - Environmental protection drum-type grain screening dust removal collection device

Info

Publication number: CN214865057U
Application number: CN202121030219.8U
Authority: CN
Inventors: 孟灵勇; 耿玉霞
Original assignee: Henan Huanghe Golden Grain Machinery Co ltd
Current assignee: Henan Huanghe Golden Grain Machinery Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-26
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an environmental protection drum-type grain screening dust removal collection device, which comprises a housin, the casing bottom is connected and is equipped with the discharge ring, the casing bottom is connected and is equipped with the supporting leg, the casing top is connected and is equipped with the feed inlet, the bottom rotates along casing direction of height to connect in the casing is equipped with the rotary drum, the rotary drum top rotates with the feed inlet bottom to be connected, connect gradually from inside to outside in the rotary drum and be equipped with first bin, the second bin, first bin top is connected and is equipped with feed valve, first bin bottom is connected and is equipped with bleeder valve one, second bin bottom is connected and is equipped with bleeder valve two, bleeder valve one all passes the discharge ring setting with bleeder valve two bottoms, the casing lateral wall is connected and is equipped with motor one, the power take off end of motor one is connected and is equipped with the transmission shaft. Compared with the prior art, the utility model the advantage lie in: the environment-friendly drum-type grain screening, dedusting and collecting device has the advantages of good screening effect, capability of preventing blockage of materials, improving the working efficiency and reducing environmental pollution in the screening process.

Description

Environmental protection drum-type grain screening dust removal collection device

Technical Field

The utility model relates to a grain screening dust removal technical field specifically indicates an environmental protection drum-type grain screening dust removal collection device.

Background

Grain refers to the general name of various plant seeds in cooking food, also called as 'grain', contains abundant nutrient substances, mainly protein, vitamins, dietary fibers, fat and the like, and has a plurality of types including soybean, wheat, corn and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome above technical defect, provide a screening effectual, prevent that the card material from blockking up, improve work efficiency, reduce environmental pollution's an environmental protection drum-type grain screening dust removal collection device in the screening process.

In order to solve the technical problem, the utility model provides a technical scheme does: an environment-friendly drum-type grain screening, dedusting and collecting device comprises a shell, wherein a discharging ring is connected and arranged at the bottom of the shell, supporting legs are connected and arranged at the bottom of the shell, a feed inlet is connected and arranged at the top of the shell, a rotary drum is rotatably connected and arranged at the bottom of the shell along the height direction of the shell, the top of the rotary drum is rotatably connected with the bottom end of the feed inlet, a first chamber and a second chamber are sequentially connected and arranged in the rotary drum from inside to outside, a feeding valve is connected and arranged at the top of the first chamber, a first discharging valve is connected and arranged at the bottom of the first chamber, a second discharging valve is connected and arranged at the bottom of the second chamber, the first discharging valve and the second discharging valve both penetrate through the discharging ring, a first motor is connected and arranged on the side wall of the shell, a transmission shaft is connected and arranged at the power output end of the first motor, and a driving wheel is connected and arranged at the end of the transmission shaft through the side wall of the shell, the rotary drum lateral wall cup joints and is equipped with from the driving wheel, set up with the action wheel meshing from the driving wheel, casing inside wall symmetric connection is equipped with the air intake, casing bottom one side is equipped with the extension board, the connection of extension board top is equipped with the fan, the power take off end of fan runs through casing lateral wall and air intake connection setting, the connection of extension board top is equipped with the reservoir chamber, the air-out end of fan extends to the bottom setting in the reservoir chamber.

As an improvement, the inner side wall of the shell is symmetrically connected with two groups of support rods, a second bearing is connected between the support rods, and the rotary drum is sleeved with the second bearing.

As an improvement, the top of the first chamber is rotationally connected with the bottom end of the feed inlet through a bearing.

As an improvement, the bottom of the shell is connected with a second motor, the power output end of the second motor is connected with a stirring shaft, and the end part of the stirring shaft extends upwards to the first bin and is connected with a spiral fan blade.

As an improvement, a connecting rod is connected to one side of the stirring shaft, a scraping piece is connected to the end of the connecting rod, and the scraping piece is matched with the side wall of the first chamber.

As an improvement, a plurality of sieve holes are formed in the outer portions of the first bin and the second bin, and the diameter of the sieve hole of the first bin is larger than that of the sieve hole of the second bin.

Compared with the prior art, the utility model the advantage lie in: through the setting of sieve mesh, can filter grain, carry out the ejection of compact with impurity and grain separation, be convenient for collect, can carry out the dust fall through the cooperation setting of fan and reservoir chamber and handle the inspiratory dust of fan, reduce the pollution to the environment, prevent through the setting of doctor-bar that debris from blockking up the lateral wall of first bin and leading to the card material, influence work efficiency, can turn grain in the first bin about setting up through spiral flabellum, accelerate to sieve, increase work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an environment-friendly drum-type grain screening, dedusting and collecting device.

As shown in the figure: 1. the device comprises a shell, 2, a discharging ring, 3, supporting legs, 4, a feeding hole, 5, a rotary drum, 6, a first chamber, 7, a second chamber, 8, a feeding valve, 9, a first discharging valve, 10, a second discharging valve, 11, a first motor, 12, a transmission shaft, 13, a driving wheel, 14, a driven wheel, 15, an air inlet, 16, an extension plate, 17, a fan, 18, a water storage chamber, 19, a supporting rod, 20, a second bearing, 21, a first bearing, 22, a second motor, 23, a stirring shaft, 24, spiral fan blades, 25, a connecting rod, 26 and a scraping blade.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawing 1, an environment-friendly drum-type grain screening, dedusting and collecting device comprises a shell 1, a discharging ring 2 is connected and arranged at the bottom of the shell 1, supporting legs 3 are connected and arranged at the bottom of the shell 1, a feeding port 4 is connected and arranged at the top of the shell 1, a rotary drum 5 is rotatably connected and arranged at the bottom of the shell 1 along the height direction of the shell 1, the top of the rotary drum 5 is rotatably connected and arranged at the bottom end of the feeding port 4, a first chamber 6 and a second chamber 7 are sequentially connected and arranged in the rotary drum 5 from inside to outside, a feeding valve 8 is connected and arranged at the top of the first chamber 6, a discharging valve I9 is connected and arranged at the bottom of the first chamber 6, a discharging valve II 10 is connected and arranged at the bottom of the second chamber 7, the bottoms of the discharging valve I9 and the discharging valve II 10 both penetrate through the discharging ring 2, a motor I11 is connected and arranged on the side wall of the shell 1, and a transmission shaft 12 is connected and arranged at the power output end of the motor I11, 12 tip of transmission shaft runs through 1 lateral wall of casing and connects and be equipped with

action wheel

13, 5 lateral walls of rotary drum cup joint and are equipped with from driving wheel 14, set up with the meshing of action wheel 13 from

driving wheel

14, 1 inside wall symmetric connection of casing is equipped with

air intake

15, 1 bottom one side of casing is equipped with extension board 16, the connection of extension board 16 top is equipped with fan 17, the power take off end of fan 17 runs through 1 lateral wall of casing and is connected the setting with air intake 15, the connection of extension board 16 top is equipped with reservoir chamber 18, the air-out end of fan 17 extends to reservoir chamber 18 bottom setting.

The support rods 19 are symmetrically connected and arranged on the inner side wall of the shell 1, two groups of support rods 19 are arranged, two bearings 20 are connected between the support rods 19, the rotary drum 5 is sleeved with the two bearings 20 and is fixedly arranged on the rotary drum 5 through the two bearings 20 and the support rods 19, the rotary drum 5 is prevented from falling, the top of the first chamber 6 is rotatably connected with the bottom of the feed inlet 4 through a first bearing 21, the rotary drum 5 is prevented from influencing the feed inlet 4 when rotating through the first bearing 21, the bottom of the shell 1 is connected with a second motor 22, the power output end of the second motor 22 is connected with a stirring shaft 23, the end part of the stirring shaft 23 extends upwards to the first chamber 6 and is connected with a spiral fan blade 24, the material in the first chamber 6 is conveniently turned through the arrangement of the spiral fan blade 24, a connecting rod 25 is connected to one side of the stirring shaft 23, connecting rod 25 end connection is equipped with doctor-bar 26, doctor-bar 26 matches the setting of first bin 6 lateral wall, scrapes the inner wall of first bin 6 through doctor-bar 26, prevents the material and blocks up, first bin 6 and second bin 7 outside all are equipped with a plurality of sieve meshes, the sieve mesh diameter of first bin 6 is greater than the sieve mesh diameter of second bin 7, conveniently screens grain through the different settings of sieve mesh size.

The utility model discloses when concrete implementation, open feed valve 8, pour grain into rotary drum 5 in through feed inlet 4, close feed valve 8, starting motor two 22 makes rotary drum 5 and (mixing) shaft 23 rotate with motor 11, spiral fan blade 24 sends bottom grain into 6 tops in first bin and falls, thereby carry out continuous stirring to grain, doctor-bar 26 scrapes grain, prevent to block up the sieve mesh of first bin, grain granule is got rid of in second bin 7 under rotary drum 5 pivoted effect, the dust is scattered by the sieve mesh of second bin, starting fan 17 adsorbs the dust through air intake 15, fall in discharging the water storage chamber, prevent to cause the dust to the air, the screening is accomplished the back, closing device, it can through the different products of collecting the screening easily to open bleeder valve one 9 and bleeder valve two 10.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an environmental protection drum-type grain screening dust removal collection device, includes casing (1), its characterized in that: the bottom of the shell (1) is connected with a discharge ring (2), the bottom of the shell (1) is connected with support legs (3), the top of the shell (1) is connected with a feed inlet (4), the bottom of the shell (1) is rotatably connected with a rotary drum (5) along the height direction of the shell (1), the top of the rotary drum (5) is rotatably connected with the bottom of the feed inlet (4), a first chamber (6) and a second chamber (7) are sequentially connected and arranged in the rotary drum (5) from inside to outside, the top of the first chamber (6) is connected with a feed valve (8), the bottom of the first chamber (6) is connected with a discharge valve I (9), the bottom of the second chamber (7) is connected with a discharge valve II (10), the bottoms of the discharge valve I (9) and the discharge valve II (10) both penetrate through the discharge ring (2), and the side wall of the shell (1) is connected with a motor I (11), the power take off end of motor (11) is connected and is equipped with transmission shaft (12), transmission shaft (12) tip runs through casing (1) lateral wall and connects and is equipped with action wheel (13), rotary drum (5) lateral wall cup joints and is equipped with from driving wheel (14), set up with action wheel (13) meshing from driving wheel (14), casing (1) inside wall symmetric connection is equipped with air intake (15), casing (1) bottom one side is equipped with extension board (16), it is equipped with fan (17) to connect at extension board (16) top, the power take off end of fan (17) runs through casing (1) lateral wall and is connected the setting with air intake (15), it is equipped with reservoir chamber (18) to extend board (16) top connection, the air-out end of fan (17) extends to the bottom setting in reservoir chamber (18).

2. The environment-friendly drum-type grain screening, dedusting and collecting device of claim 1, which is characterized in that: the support rod (19) is symmetrically connected to the inner side wall of the shell (1), the support rods (19) are arranged in two groups, a second bearing (20) is connected between the support rods (19), and the rotary drum (5) is sleeved with the second bearing (20).

3. The environment-friendly drum-type grain screening, dedusting and collecting device of claim 1, which is characterized in that: the top of the first bin (6) is rotatably connected with the bottom end of the feed port (4) through a first bearing (21).

4. The environment-friendly drum-type grain screening, dedusting and collecting device of claim 1, which is characterized in that: the bottom of the shell (1) is connected with a second motor (22), the power output end of the second motor (22) is connected with a stirring shaft (23), and the end part of the stirring shaft (23) upwards extends into the first bin (6) and is connected with a spiral fan blade (24).

5. The environment-friendly roller type grain screening, dedusting and collecting device of claim 4, wherein: one side connection is equipped with connecting rod (25) on (mixing) shaft (23), connecting rod (25) end connection is equipped with doctor-bar (26), doctor-bar (26) match first bin (6) lateral wall setting.

6. The environment-friendly drum-type grain screening, dedusting and collecting device of claim 1, which is characterized in that: a plurality of sieve holes are formed in the outer portions of the first bin (6) and the second bin (7), and the diameter of each sieve hole of the first bin (6) is larger than that of each sieve hole of the second bin (7).