CN211767835U

CN211767835U - Double-layer hopper

Info

Publication number: CN211767835U
Application number: CN202020143080.7U
Authority: CN
Inventors: 张亚
Original assignee: Shanghai Xuneng Plastic Products Co ltd
Current assignee: Shanghai Xuneng Plastic Products Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to a double-deck hopper, including first hopper and material frame, the material frame is located the below of first hopper, the material frame includes the upper plate, hypoplastron and curb plate, discharge opening I has been seted up to the upper plate, discharge opening II has been seted up to the hypoplastron, first hopper includes the first hopper body, feed inlet I and discharge gate I have been seted up to the first hopper body, discharge gate I and discharge opening I mutually support, be equipped with the second hopper in the material frame, the second hopper includes the second hopper body, feed inlet II and discharge gate II have been seted up to the second hopper body, feed inlet II is linked together with discharge opening I, discharge gate II and discharge opening II mutually support, cooperation through between the double-hopper, the inhomogeneous condition of mixing when can avoiding the material ejection of compact of different materials. The utility model discloses the even effect of ejection of compact has.

Description

Double-layer hopper

Technical Field

The utility model belongs to the technical field of the feed arrangement technique and specifically relates to a double-deck hopper is related to.

Background

At present, a hopper is one of main continuous feeding devices in industrial production, and the hopper generally comprises a hopper body and a discharge port, and the hopper has the functions of continuously feeding and temporarily storing materials.

The prior Chinese patent with the publication number of CN103587843A discloses a powder or small-particle solid material conveying hopper. The conveying hopper comprises a cone, a barrel body, a valve rod, a feeding hole, a guide sleeve, a hanging ring and a blocking plate, wherein the top of the barrel body is a butterfly-shaped end socket, and the bottom of the barrel body is inverted cone-shaped; the center of the upper end of the barrel body is provided with a guide hole, the guide sleeve is inserted into the guide hole, the guide sleeve is matched with the aperture of the guide hole and is fixedly connected with the guide hole, the valve rod is vertically inserted into the guide sleeve, the valve rod and the guide sleeve are in clearance fit, the valve rod can move up and down in the guide sleeve, the lower end of the valve rod is provided with a cone, the cone angle of the cone is upward, the bottom of the cone is provided with a blocking plate, the blocking plate and the bottom of the cone are welded and fixed, the upper end of the barrel. The material conveying hopper in the equipment has no valve, and is completely sealed or opened by gravity according to the structural characteristics of the material conveying hopper, so that the labor intensity of personnel is reduced, the production efficiency is improved, the structure is simple, and the operation is safe and reliable.

The above prior art solutions suffer from the following drawbacks: this equipment is the individual layer hopper, when using this equipment to feed graininess material, because the weight of the graininess material of different materials is different, can take place the layering circumstances of piling easily for the material of the same weight because the reason of gravity in the hopper when the material enters the hopper, and then when the material is followed the discharge gate ejection of compact, mix inhomogeneous problem when leading to the ejection of compact between the material of different weight.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a double-deck hopper through the cooperation between the double-deck hopper, mixes inhomogeneous condition when can avoiding the material ejection of compact of different weight.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a double-deck hopper, includes first hopper and material frame, the material frame is located the below of first hopper, the material frame includes upper plate, hypoplastron and curb plate, discharge opening I has been seted up to the upper plate, discharge opening II has been seted up to the hypoplastron, first hopper includes the first hopper body, feed inlet I and discharge gate I have been seted up to the first hopper body, discharge gate I and discharge opening I are mutually supported, be equipped with the second hopper in the material frame, the second hopper includes the second hopper body, feed inlet II and discharge gate II have been seted up to the second hopper body, feed inlet II is linked together with discharge opening I, discharge gate II and discharge opening II mutually support, be equipped with the roller bearing in the second hopper body, the roller bearing surface evenly is equipped with a plurality of driving levers.

Through adopting above-mentioned technical scheme, can add the material in to first hopper through feed inlet I, when carrying out the feed, open discharge gate I, the material falls into the second hopper through feed inlet II from discharge gate I, roller bearing in the second hopper rotates and drives the poking rod and stir granule material, the poking rod is rotatory to be dialled the material and to be swept, make the material of different materials mix, can mix even then the ejection of compact when making the material from II ejection of compact of discharge gate, the inhomogeneous condition of mixing when having avoided the material ejection of compact of different weight.

The present invention may be further configured in a preferred embodiment as: an elastic sealing cylinder is arranged between the second hopper and the upper plate.

Through adopting above-mentioned technical scheme, set up elastic sealing section of thick bamboo and can avoid the material to fall into the feed inlet II of second hopper from discharge gate I when, the material spills.

The present invention may be further configured in a preferred embodiment as: the upper end of the elastic sealing cylinder is detachably connected with the upper plate through a bolt, and the lower end of the elastic sealing cylinder is detachably connected with the second hopper body through a bolt.

Through adopting above-mentioned technical scheme, the elastic sealing section of thick bamboo passes through bolted connection with upper plate and second hopper, and the connected mode of bolt is convenient for dismantle, is convenient for change and washs the elastic sealing section of thick bamboo.

The present invention may be further configured in a preferred embodiment as: the elastic sealing cylinder is in an organ shape.

Through adopting above-mentioned technical scheme, elastic sealing cylinder sets up to the organ form, and the structure of organ form can effectively offset the vibration through self structure when receiving the vibration, and the structure of organ form height-adjusting in can certain extent, and the suitability is strong.

The present invention may be further configured in a preferred embodiment as: and a vibration motor is arranged on one side of the second hopper.

Through adopting above-mentioned technical scheme, during the ejection of compact of second hopper, vibrating motor can prevent effectively through the vibration that the material from adhering on the second hopper wall.

The present invention may be further configured in a preferred embodiment as: the lower end of the second hopper is provided with a plurality of fixing plates, and a plurality of damping springs are arranged between the fixing plates and the lower plate.

Through adopting above-mentioned technical scheme, damping spring is located between second hopper and the hypoplastron, and damping spring can offset vibrating motor's vibration, plays the cushioning effect.

The present invention may be further configured in a preferred embodiment as: the upper cover is provided with a material leakage hole, a vacuum pump is arranged above the upper cover, and a discharge pipe of the vacuum pump is matched with the material leakage hole.

Through adopting above-mentioned technical scheme, accessible vacuum pump is reinforced in to first hopper, uses the vacuum pump reinforced, and is more continuous even than artifical reinforced.

The present invention may be further configured in a preferred embodiment as: and a sieve plate erected in the first hopper body is arranged below the upper cover.

Through adopting above-mentioned technical scheme, the sieve can sieve the material that gets into in the first hopper, can fall caking material and off spec material sieve, prevents that the caking material from blockking up discharge gate I.

The present invention may be further configured in a preferred embodiment as: the top of upper cover still is equipped with the motor, the upper cover is opened and is equipped with output shaft hole I, output shaft hole II has been seted up to the sieve, the output shaft of motor is worn out output shaft hole I and is connected with the axis of rotation with output shaft hole II, the one end that the motor was kept away from to the axis of rotation is equipped with a plurality of boards of dialling along the axial.

Through adopting above-mentioned technical scheme, the output shaft of motor rotates, and it is rotatory to drive the axis of rotation, and the rotatory drive of axis of rotation dials the board at first hopper internal rotation, dials the board and rotates and stir the material in the first hopper, sets up to dial the board and can stir the mixture to different materials, makes the material mix more evenly, dials the board and stirs the material, also can prevent that the material from blockking up discharge gate I.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the first hopper and the second hopper, the double-layer hopper feeds materials, and the two hoppers are matched with each other, the problem of uneven blanking of different types of materials of the single-layer hopper can be effectively solved;

2. through setting up the elastic sealing section of thick bamboo, can prevent effectively, when the material falls into the second hopper from first hopper, the material condition of leaking appears.

Drawings

FIG. 1 is a schematic structural view of a double-deck hopper;

fig. 2 is a specific structural schematic diagram of a double-layer hopper.

In the figure, 1, a first hopper; 11. a first hopper body; 12. an upper cover; 13. a vibration motor; 14. a vacuum pump; 15. a sieve plate; 16. a motor; 17. a rotating shaft; 18. dialing a plate; 2. a second hopper; 21. a second hopper body; 22. a fixing plate; 23. a damping spring; 3. material frame; 31. an upper plate; 32. a lower plate; 33. a side plate; 4. a roller motor; 41. a roller; 42. a deflector rod; 5. an elastic sealing cylinder.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a double-deck hopper, including first hopper 1 and second hopper 2. The second hopper 2 is located the below of first hopper 1, and the material gets into second hopper 2 after coming out from first hopper 1, through the cooperation feeding of first hopper 1 and second hopper 2, mixes inhomogeneous condition when can avoiding the material ejection of compact of different materials.

Referring to fig. 1 and 2, first hopper 1 includes first hopper body 11, and feed inlet I and discharge gate I have been seted up respectively to the upper end and the lower extreme of first hopper body 11, and the upper end of first hopper 1 is equipped with upper cover 12, and material leaking hole has been seted up to upper cover 12, and material leaking pipe of vacuum pump 14 wears out material leaking hole and cooperatees with material leaking hole, can be to the feeding in first hopper 1 through vacuum pump 14.

Referring to fig. 1 and 2, the lower part of the upper cover 12 is provided with a sieve plate 15 erected in the first hopper 1, and the sieve plate 15 is arranged to sieve the fed material to prevent the caking material from blocking the discharge port I. The top of upper cover 12 is equipped with motor 16, output shaft hole I has been seted up to upper cover 12, delivery outlet II has been seted up on sieve 15, output shaft that motor 16's output shaft was worn out output shaft I and output shaft II even has axis of rotation 17, the one end that motor 16 was kept away from to axis of rotation 17 is equipped with a plurality of boards 18 of dialling along the axial, motor 16 operation drives dials board 18 and at 1 internal rotation of first hopper, dial board 18 and rotate and stir the material and be favorable to the better row material of first hopper 1, and dial board 18 and stir and can mix different materials, it is inhomogeneous to avoid the ejection of.

Referring to fig. 2, a material frame 3 is arranged below the first hopper body 11, the material frame 3 comprises an upper plate 31, a lower plate 32 and a side plate 33, a discharge hole i is formed in the upper plate 31, and the discharge hole i is communicated with the discharge hole i. The lower plate 32 is provided with a discharge hole II, and the second hopper 2 is positioned in the material frame 3.

Referring to fig. 1 and 2, the second hopper 2 comprises a second hopper body 21, a feed inlet II and a discharge outlet II are respectively formed in the upper end and the lower end of the second hopper body 21, the feed inlet II is communicated with a discharge hole I, and the discharge outlet II is matched with the discharge hole II. The material gets into in the second hopper 2 through discharge gate I and feed inlet II after coming out in first hopper 1, and the material is discharged through discharge opening II from second hopper 2's discharge gate II. One side of second hopper 2 is equipped with vibrating motor 13, sets up vibrating motor 13 and can prevent the material adhesion inner wall in the second hopper 2.

Referring to fig. 2, an elastic sealing cylinder 5 is disposed between the second hopper 2 and the upper plate 31, and the elastic sealing cylinder 5 can prevent the material from splashing out of the gap between the second hopper 2 and the upper plate 31 when the material falls from the first hopper 1 to the second hopper 2. The upper end and the lower end of the elastic sealing cylinder 5 are detachably connected with the upper plate 31 and the lower plate 32 through bolts respectively, and the elastic sealing cylinder 5 is detachable and convenient to maintain and replace.

Referring to fig. 2, the elastic sealing cylinder 5 is in an organ shape, the elastic sealing cylinder 5 is in the organ shape, the organ-shaped structure can effectively absorb vibration, and the looseness of the bolt connection between the elastic sealing cylinder 5 and the upper plate 31 and the second hopper 2 can be avoided. And the height of the organ-shaped structure can be adjusted within a certain range.

Referring to fig. 2, two fixing plates 22 are provided at the lower end of the second hopper 2, two damping springs 23 are provided between the fixing plates 22 and the lower plate 32, and the damping springs 23 are located between the second hopper 2 and the lower plate 32. The damper spring 23 can reduce the vibration of the vibration motor 13, and prevent the entire apparatus from generating vibration due to the vibration of the vibration motor 13.

Referring to fig. 1 and 2, a roller motor 4 is disposed on one side of the second hopper 2, a roller hole is disposed at one end of the second hopper 2, a roller 41 is disposed in the second hopper 2, and one end of the roller 41 penetrates through the roller hole to be connected to an output shaft of the roller motor 4. The surface of the roller 41 is uniformly provided with a plurality of shift levers 42, the roller motor 4 rotates to drive the roller 41 to rotate, and then the shift levers 42 rotate to shift the materials in the second hopper 2, so that the different materials are discharged uniformly.

The implementation principle of the embodiment is as follows: when the equipment is used for feeding, the vacuum pump 14 is started firstly to feed materials into the first hopper 1, then the motor 16, the vibrating motor 13 and the roller motor 4 are started, the motor 16 drives the shifting plate 18 to shift the materials, the materials fall into the second hopper 2 through the discharge hole I, the shifting rod 42 rotates to stir the materials, and the materials are discharged from the discharge hole II.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A double-layer hopper is characterized in that: comprises a first hopper (1) and a material frame (3), wherein the material frame (3) is positioned below the first hopper (1), the material frame (3) comprises an upper plate (31), a lower plate (32) and a side plate (33), a discharge hole I is formed in the upper plate (31), a discharge hole II is formed in the lower plate (32), the first hopper (1) comprises a first hopper body (11), a feed inlet I and a discharge outlet I are formed in the first hopper body (11), the discharge outlet I is matched with the discharge hole I, a second hopper (2) is arranged in the material frame (3), the second hopper (2) comprises a second hopper body (21), a feed inlet II and a discharge outlet II are formed in the second hopper body (21), the feed inlet II is communicated with the discharge hole I, the discharge outlet II is matched with the discharge hole II, and a second roller is arranged in the second roller hopper body (21), the surface of the rolling shaft (41) is uniformly provided with a plurality of deflector rods (42).

2. The double-deck hopper according to claim 1, wherein: an elastic sealing cylinder (5) is arranged between the second hopper (2) and the upper plate (31).

3. The double-deck hopper according to claim 2, wherein: the upper end of the elastic sealing cylinder (5) is detachably connected with the upper plate (31) through a bolt, and the lower end of the elastic sealing cylinder (5) is detachably connected with the second hopper body (21) through a bolt.

4. The double-deck hopper according to claim 3, wherein: the elastic sealing cylinder (5) is in an organ shape.

5. The double-deck hopper according to claim 1, wherein: and a vibration motor (13) is arranged on one side of the second hopper (2).

6. The double-deck hopper according to claim 1, wherein: the lower end of the second hopper (2) is provided with a plurality of fixing plates (22), and a plurality of damping springs (23) are arranged between the fixing plates (22) and the lower plate (32).

7. The double-deck hopper according to claim 1, wherein: the upper end of the first hopper (1) is provided with an upper cover (12), the upper cover (12) is provided with a material leakage hole, a vacuum pump (14) is arranged above the upper cover (12), and a discharge pipe of the vacuum pump (14) is matched with the material leakage hole.

8. The double-deck hopper according to claim 7, wherein: a sieve plate (15) erected in the first hopper body (11) is arranged below the upper cover (12).

9. The double-deck hopper according to claim 8, wherein: the top of upper cover (12) still is equipped with motor (16), output shaft hole I has been seted up in upper cover (12), output shaft hole II has been seted up in sieve (15), the output shaft of motor (16) is worn out output shaft hole I and is connected with axis of rotation (17) with output shaft hole II, the one end that motor (16) were kept away from in axis of rotation (17) is equipped with a plurality of boards (18) of dialling along the axial.