CN212916439U

CN212916439U - Efficient agricultural product sieving mechanism

Info

Publication number: CN212916439U
Application number: CN202020738921.9U
Authority: CN
Inventors: 李天双
Original assignee: Individual
Current assignee: Beijing Zhenlong Jinyuan Trading Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-09
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an efficient agricultural product screening device, including casing, bottom plate and coarse screening section of thick bamboo, the coarse screening section of thick bamboo is located the inner chamber of casing, the right side fixedly connected with motor of casing, the left end of motor shaft runs through to the inner chamber and the fixedly connected with bull stick of casing, the left end of bull stick runs through to the inner chamber of coarse screening section of thick bamboo, the bull stick is located the fixed surface of coarse screening section of thick bamboo inner chamber one end and is connected with the connecting rod, the one end that the bull stick was kept away from to the connecting rod and the inner wall fixed connection of coarse screening section of thick bamboo, the surface of coarse screening section of thick bamboo is equipped with a fine screening section of thick bamboo through the fixed. The utility model provides a current agricultural product sieving mechanism can not carry out high-efficient hierarchical screening to agricultural product, basically all sieves through same screen cloth, and screening efficiency is relatively poor, can not remove dust simultaneously, can produce a lot of dusts at the in-process of screening, and these dusts are inhaled the problem that respiratory tract disease arouses easily by the people.

Description

Efficient agricultural product sieving mechanism

Technical Field

The utility model relates to an agricultural product processing technology field specifically is an efficient agricultural product sieving mechanism.

Background

Agricultural products are articles of production in agriculture, such as sorghum, rice, peanuts, corns, wheat, local specialty of various regions and the like, national regulation primary agricultural products refer to plants, animals and products thereof obtained in agricultural activities, various processed products are not included, the agricultural products are higher and higher in demand due to no pollution, and a plurality of agricultural products need to be screened during production and processing, but the existing agricultural product screening device cannot screen the agricultural products in a high-efficiency hierarchical mode, basically screen the agricultural products through the same screen, the screening efficiency is poor, dust cannot be removed at the same time, a plurality of dusts can be generated in the screening process, and the dusts are sucked into respiratory tracts by people to easily cause respiratory diseases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient agricultural product sieving mechanism possesses the advantage of high-efficient level screening and dust removal, has solved current agricultural product sieving mechanism and can not carry out high-efficient level screening to agricultural product, all sieves through same screen cloth basically, and screening efficiency is relatively poor, can not remove dust simultaneously, can produce a lot of dusts at the in-process of screening, and these dusts are inhaled the problem that respiratory tract disease arouses easily by the people's respiratory tract.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient agricultural product screening device comprises a shell, a bottom plate and a coarse screening cylinder, wherein the coarse screening cylinder is positioned in an inner cavity of the shell, a motor is fixedly connected to the right side of the shell, the left end of a motor rotating shaft penetrates through the inner cavity of the shell and is fixedly connected with a rotating rod, the left end of the rotating rod penetrates through the inner cavity of the coarse screening cylinder, the surface of the rotating rod, which is positioned at one end of the inner cavity of the coarse screening cylinder, is fixedly connected with a connecting rod, one end, away from the rotating rod, of the connecting rod is fixedly connected with the inner wall of the coarse screening cylinder, the outer surface of the coarse screening cylinder is provided with a fine screening cylinder through a support fixing sleeve, a round hole is formed in the left side of the shell, an inlet pipe is fixedly connected with the left side of the shell through a support, one end of the inlet pipe penetrates through the inner cavity of the round hole and extends to the inner cavity of the coarse screening cylinder, a first baffle is movably, the surface of the right end of the fine screening barrel is movably sleeved with a second baffle, one side of the second baffle, far away from the fine screening barrel, is fixedly connected with the surface of the shell, the bottom of the right side of the shell is fixedly communicated with a first discharging pipe, the right side of the bottom of the shell is fixedly communicated with a second discharging pipe, the bottom of the shell is fixedly communicated with a third discharging pipe, vertical rods are fixedly connected with the front side and the rear side of the right side of the top of the bottom plate, one ends of the vertical rods, far away from the bottom plate, are movably connected with the bottom of the shell through rotating shafts, the left side of the top of the bottom plate is movably connected with an electric telescopic rod through rotating shafts, one end of the electric telescopic rod, far away from the bottom plate, is movably connected with the left side of the bottom of the shell through rotating shafts, square holes, the air-conditioning device is characterized in that a fan is fixedly connected to the left side of the box body through a support, the right end of the fan air outlet pipe is fixedly communicated with the left side of the box body, one end of the fan air inlet pipe penetrates through the inner cavity of the shell body and is fixedly communicated with a gas collecting hood, a coarse filter screen and a fine filter screen are respectively and movably connected to the inner wall of the box body from left to right, and an exhaust hole is formed in the right side of the box body.

Preferably, the front of the box body is movably connected with a connecting plate through a bolt, and the front of the coarse filter screen and the front of the fine filter screen are fixedly connected with the back of the connecting plate.

Preferably, the top and the bottom of box inner chamber have all been seted up the spout, the equal fixedly connected with slider in top and the bottom of coarse filtration net and thin filter screen, one side of slider extends to the inner chamber of spout.

Preferably, the left side fixedly connected with controller of casing openly bottom, the controller respectively with motor, electric telescopic handle and fan electric connection.

Preferably, the front surface of the shell is movably connected with a box door through a hinge, and the bottom of the front surface of the box door is fixedly connected with a handle.

Preferably, a bearing is arranged between the shell and the fine screening cylinder, and the bearing is sleeved on the surface of the fine screening cylinder.

Preferably, the left side of the first baffle is provided with a first through hole matched with the coarse screening cylinder, the left side of the second baffle is provided with a second through hole matched with the fine screening cylinder, and the right side of the shell is provided with a third through hole matched with the motor rotating shaft.

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

1. the utility model discloses a casing, the bottom plate, a coarse screening section of thick bamboo, including a motor, an end cap, a controller, and a cover plate, the bull stick, the connecting rod, a fine screening section of thick bamboo, the round hole, the inlet pipe, first baffle, the second baffle, first discharging pipe, the second discharging pipe, the third discharging pipe, the montant, electric telescopic handle, the square hole, the landing leg, the box, the fan, the gas collecting channel, the coarse filtration net, fine filtration net and exhaust hole cooperate, possess the advantage of high-efficient level screening and dust removal, it can not carry out high-efficient level screening to agricultural product to have solved current agricultural product sieving mechanism, basically all screen through same screen cloth, screening efficiency is relatively poor, can not remove dust simultaneously, can produce a lot of dusts at the in-process of screening, these dusts are inhaled the problem that.

2. The utility model discloses a set up the connecting plate, the thick filter screen of being convenient for and taking out of thin filter screen clear up or change, through setting up spout and slider, fix thick filter screen and thin filter screen respectively, prevent that it from removing, through setting up chamber door and handle, prevent that thin screening section of thick bamboo is in case when blockking up, be convenient for clear up, through setting up the bearing, fix a thin screening section of thick bamboo, make thick screening section of thick bamboo and thin screening section of thick bamboo more stable when rotating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a shell 1, a bottom plate 2, a coarse screening barrel 3, a motor 4, a rotating rod 5, a connecting rod 6, a fine screening barrel 7, a round hole 8, a feeding pipe 9, a first baffle 10, a second baffle 11, a first discharging pipe 12, a second discharging pipe 13, a third discharging pipe 14, a vertical rod 15, an electric telescopic rod 16, a square hole 17, supporting legs 18, a box body 19, a fan 20, a gas collecting hood 21, a coarse filtering net 22, a fine filtering net 23, exhaust holes 24, a connecting plate 25, a sliding chute 26, a sliding block 27, a controller 28 and a box door 29.

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.

Referring to fig. 1-3, an efficient agricultural product screening device comprises a housing 1, a bottom plate 2 and a coarse screening cylinder 3, wherein the coarse screening cylinder 3 is located in an inner cavity of the housing 1, a motor 4 is fixedly connected to the right side of the housing 1, the left end of a rotating shaft of the motor 4 penetrates through the inner cavity of the housing 1 and is fixedly connected with a rotating rod 5, the left end of the rotating rod 5 penetrates through the inner cavity of the coarse screening cylinder 3, the surface of the rotating rod 5 located at one end of the inner cavity of the coarse screening cylinder 3 is fixedly connected with a connecting rod 6, one end of the connecting rod 6 far away from the rotating rod 5 is fixedly connected with the inner wall of the coarse screening cylinder 3, the outer surface of the coarse screening cylinder 3 is fixedly sleeved with a fine screening cylinder 7 through a bracket, a round hole 8 is formed in the left side of the housing 1, a feeding pipe 9 is fixedly connected to the left side of the housing 1 through the bracket, one end of the feeding pipe 9 penetrates through, one side of a first baffle plate 10 far away from a coarse screening barrel 3 is fixedly connected with the inner wall of a shell 1, the surface of the right end of a fine screening barrel 7 is movably sleeved with a second baffle plate 11, one side of the second baffle plate 11 far away from the fine screening barrel 7 is fixedly connected with the surface of the shell 1, the bottom of the right side of the shell 1 is fixedly communicated with a first discharge pipe 12, the right side of the bottom of the shell 1 is fixedly communicated with a second discharge pipe 13, the bottom of the shell 1 is fixedly communicated with a third discharge pipe 14, the front side and the rear side of the right side of the top of a bottom plate 2 are both fixedly connected with vertical rods 15, one end of each vertical rod 15 far away from the bottom plate 2 is movably connected with the bottom of the shell 1 through a rotating shaft, the left side of the top of the bottom plate 2 is movably connected with an electric telescopic rod 16 through a rotating shaft, one end of the electric telescopic rod 16 far away from the, the right side of the top of the shell 1 is fixedly connected with a box body 19, the left side of the box body 19 is fixedly connected with a fan 20 through a support, the right end of an air outlet pipe of the fan 20 is fixedly communicated with the left side of the box body 19, one end of an air inlet pipe of the fan 20 penetrates into an inner cavity of the shell 1 and is fixedly communicated with a gas collecting hood 21, the inner wall of the box body 19 is respectively and movably connected with a coarse filter screen 22 and a fine filter screen 23 from left to right, the right side of the box body 19 is provided with an exhaust hole 24, the front side of the box body 19 is movably connected with a connecting plate 25 through a bolt, the front sides of the coarse filter screen 22 and the fine filter screen 23 are fixedly connected with the back side of the connecting plate 25, the coarse filter screen 22 and the fine filter screen 23 can be conveniently taken out for cleaning or replacement through the arrangement of the connecting plate 25, the top and the bottom of, the coarse filter screen 22 and the fine filter screen 23 are respectively fixed and prevented from moving by arranging a sliding chute 26 and a sliding block 27, the left side of the bottom of the front surface of the shell 1 is fixedly connected with a controller 28, the controller 28 is respectively electrically connected with the motor 4, the electric telescopic rod 16 and the fan 20, the front surface of the shell 1 is movably connected with a box door 29 through a hinge, the bottom of the front surface of the box door 29 is fixedly connected with a handle, the box door 29 and the handle are arranged to prevent the fine screening cylinder 7 from being blocked in case of convenience for cleaning, a bearing is arranged between the shell 1 and the fine screening cylinder 7 and sleeved on the surface of the fine screening cylinder 7, a first through hole matched with the coarse screening cylinder 3 is arranged on the left side of the first baffle plate 10, a second through hole matched with the fine screening cylinder 7 is arranged on the left side of the second baffle plate 11, a third through hole matched with the rotating shaft of the motor 4 is, the fine screening cylinder 7 is fixed by arranging a bearing, so that the coarse screening cylinder 3 and the fine screening cylinder 7 are more stable when rotating, and the device has the advantages of high-efficiency hierarchical screening and dust removal through the cooperation of the shell 1, the bottom plate 2, the coarse screening cylinder 3, the motor 4, the rotating rod 5, the connecting rod 6, the fine screening cylinder 7, the round hole 8, the feeding pipe 9, the first baffle 10, the second baffle 11, the first discharging pipe 12, the second discharging pipe 13, the third discharging pipe 14, the vertical rod 15, the electric telescopic rod 16, the square hole 17, the supporting leg 18, the box body 19, the fan 20, the gas collecting hood 21, the coarse filtering net 22, the fine filtering net 23 and the exhaust hole 24, so that the problems that the conventional agricultural product screening device cannot perform high-efficiency hierarchical screening on agricultural products, basically performs screening through the same screen, the screening efficiency is poor, dust removal cannot be performed at the same time, and a lot of dust can be generated in the screening process are, inhalation of these dusts into the respiratory tract by humans is prone to cause respiratory disease problems.

When the agricultural product screening device is used, the screening device is externally connected with a power supply through a wire, the controller 28 controls the extension of the electric telescopic rod 16, the extension of the electric telescopic rod 16 drives the shell 1 to rotate and incline for a certain angle, the controller 28 controls the operation of the motor 4 and the fan 20, agricultural products are added into the coarse screening cylinder 3 through the feeding pipe 9, the rotation of the rotating shaft of the motor 4 drives the rotating rod 5 and the connecting rod 6 to rotate, the rotation of the connecting rod 6 drives the coarse screening cylinder 3 and the fine screening cylinder 7 to rotate, the agricultural products in the coarse screening cylinder 3 are screened along with the inclined rotation of the coarse screening cylinder 3, the agricultural products smaller than the aperture of the coarse screening cylinder 3 enter the fine screening cylinder 7 through the coarse screening cylinder 3, the agricultural products larger than the aperture of the coarse screening cylinder 3 are discharged from the right end of the coarse screening cylinder 3 and are discharged through the first discharging pipe 12, the agricultural products in the fine screening cylinder 7 are screened along with the inclined rotation of the fine screening cylinder 7, the agricultural product that is less than a fine screening section of thick bamboo 7 aperture enters into casing 1 through thickness screening section of thick bamboo 7, and discharge through third discharging pipe 14, the agricultural product that is greater than a fine screening section of thick bamboo 7 aperture and is less than a coarse screening section of thick bamboo 3 aperture discharges from the right-hand member of a fine screening section of thick bamboo 7, and discharge through second discharging pipe 13, thereby carry out high-efficient multi-level screening to agricultural product, the dust of output when the operation of fan 20 is with agricultural product screening in casing 1 gathers through gas collecting channel 21, it removes dust to loop through coarse filtration net 22 and fine filtration net 23 in box 19 to pass through fan 20 entering, then discharge through exhaust hole 24, when needing to clear up or change coarse filtration net 22 and fine filtration net 23, dismantle the bolt on the connecting plate 25, take off connecting plate 25, can take out coarse filtration net 22 and fine filtration net 23 and clear up or change.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this efficient agricultural product sieving mechanism, through casing 1, the bottom plate 2, a thick screening section of thick bamboo 3, motor 4, the bull stick 5, connecting rod 6, a thin screening section of thick bamboo 7, round hole 8, the inlet pipe 9, first baffle 10, second baffle 11, first discharging pipe 12, second discharging pipe 13, third discharging pipe 14, montant 15, electric telescopic handle 16, square hole 17, landing leg 18, box 19, fan 20, gas collecting channel 21, coarse filtration net 22, fine filtration net 23 and exhaust hole 24 cooperate, it can not carry out high-efficient hierarchical screening to agricultural product to have solved current agricultural product sieving mechanism, basically all sieve through same screen cloth, screening efficiency is relatively poor, can not remove dust simultaneously, can produce a lot of dusts at the in-process of screening, these dusts are inhaled the respiratory tract problem that arouses respiratory disease easily by the people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An efficient agricultural product screening device, includes casing (1), bottom plate (2) and coarse screening section of thick bamboo (3), its characterized in that: the coarse screening barrel (3) is positioned in an inner cavity of the shell (1), the right side of the shell (1) is fixedly connected with a motor (4), the left end of a rotating shaft of the motor (4) penetrates through an inner cavity of the shell (1) and is fixedly connected with a rotating rod (5), the left end of the rotating rod (5) penetrates through an inner cavity of the coarse screening barrel (3), the rotating rod (5) is positioned at one end of the inner cavity of the coarse screening barrel (3) and is fixedly connected with a connecting rod (6), one end of the connecting rod (6) far away from the rotating rod (5) is fixedly connected with the inner wall of the coarse screening barrel (3), the outer surface of the coarse screening barrel (3) is provided with a fine screening barrel (7) through a support fixing sleeve, a round hole (8) is formed in the left side of the shell (1), a left side of the shell (1) is fixedly connected with an inlet pipe (9) through a support, one end of the round hole of the inlet pipe (9) penetrates through the inner cavity of the inner, the surface activity cover of a coarse screening section of thick bamboo (3) right-hand member is equipped with first baffle (10), the first baffle (10) is kept away from one side of a coarse screening section of thick bamboo (3) and the inner wall fixed connection of casing (1), the surface activity cover of a fine screening section of thick bamboo (7) right-hand member is equipped with second baffle (11), one side that fine screening section of thick bamboo (7) was kept away from to second baffle (11) is connected with the surface fixed of casing (1), the bottom fixed intercommunication on casing (1) right side has first discharging pipe (12), the right side fixed intercommunication on casing (1) bottom has second discharging pipe (13), the bottom fixed intercommunication of casing (1) has third discharging pipe (14), the equal fixedly connected with montant (15) of front side and the rear side on bottom plate (2) top right side, the bottom swing joint of bottom through pivot and casing (1) is kept away from bottom of bottom plate (2) in montant (15), the left side of the top of the bottom plate (2) is movably connected with an electric telescopic rod (16) through a rotating shaft, one end, far away from the bottom plate (2), of the electric telescopic rod (16) is movably connected with the left side of the bottom of the shell (1) through the rotating shaft, the bottom of the bottom plate (2) is provided with a square hole (17), four corners of the bottom plate (2) are fixedly connected with supporting legs (18), the right side of the top of the shell (1) is fixedly connected with a box body (19), the left side of the box body (19) is fixedly connected with a fan (20) through a support, the right end of an air outlet pipe of the fan (20) is fixedly communicated with the left side of the box body (19), one end of an air inlet pipe of the fan (20) penetrates through the inner cavity of the shell (1) and is fixedly communicated with an air collecting hood (21), and the inner, the right side of the box body (19) is provided with an exhaust hole (24).

2. A high efficiency agricultural product screening apparatus according to claim 1, wherein: the front of the box body (19) is movably connected with a connecting plate (25) through a bolt, and the front of the coarse filter screen (22) and the front of the fine filter screen (23) are fixedly connected with the back of the connecting plate (25).

3. A high efficiency agricultural product screening apparatus according to claim 1, wherein: spout (26) have all been seted up to the top and the bottom of box (19) inner chamber, the equal fixedly connected with slider (27) in top and the bottom of coarse filtration net (22) and thin filter screen (23), the inner chamber of spout (26) is extended to one side of slider (27).

4. A high efficiency agricultural product screening apparatus according to claim 1, wherein: the left side fixedly connected with controller (28) of casing (1) front bottom, controller (28) respectively with motor (4), electric telescopic handle (16) and fan (20) electric connection.

5. A high efficiency agricultural product screening apparatus according to claim 1, wherein: the front side of the shell (1) is movably connected with a box door (29) through a hinge, and the bottom of the front side of the box door (29) is fixedly connected with a handle.

6. A high efficiency agricultural product screening apparatus according to claim 1, wherein: a bearing is arranged between the shell (1) and the fine screening cylinder (7), and the bearing is sleeved on the surface of the fine screening cylinder (7).

7. A high efficiency agricultural product screening apparatus according to claim 1, wherein: the left side of first baffle (10) is seted up with the first through-hole of a coarse screening section of thick bamboo (3) looks adaptation, the left side of second baffle (11) is seted up with the second through-hole of a fine screening section of thick bamboo (7) looks adaptation, the third through-hole with motor (4) pivot looks adaptation is seted up on the right side of casing (1).