CN209406830U - A kind of compound fertilizer screening machine - Google Patents

Abstract

The utility model discloses a kind of compound fertilizer screening machines of compound fertilizer technical field, including support plate, the bottom four corners of the support plate are connected with support leg, the top right side of the support plate is connected with screening frame, supporting block is supported by between the lower left sidewall and support plate of the screening frame, the feed hopper being connected at the top of the screening frame at the top of it, electric control valve is installed at the outlet at bottom of the feed hopper, it is rotatably connected to conveyor rollers up and down in the middle part of the inner cavity of the screening frame, the utility model is suitable for the quick screening to compound fertilizer, pass through electric control valve, it can be achieved to distribute compound fertilizer in right amount to screening basket, pass through the vibration of vibration motor, screening basket can be driven integrally to shake, shaking-sieving is carried out to the compound fertilizer in screening basket to realize, avoid compound fertilizer blocking screening hole, pass through turning for conveyer belt The screening basket cycle rotation, it can be achieved that on conveyer belt is moved, is conducive to improve screening efficiency.

Description

A kind of compound fertilizer screening machine

Technical field

The utility model relates to screening machine technical field, specially a kind of compound fertilizer screening machine.

Background technique

Mixed organic manure is the abbreviation of complex fertilizer.Exactly containing mineral matter element needed for various plants or other nutrients Fertilizer.Typically containing a great number of elements has: nitrogen (N), phosphorus (P), potassium (K), also referred to as total nutrient；Moderate-element: calcium (Ca), magnesium (Mg), Sulphur (S) etc., also referred to as secondary nutrient；Microelement: boron (B), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), molybdenum (Mo) or cobalt (Co), the also referred to as micro-nutrient etc. such as.Currently, barrel sieving machine, existing cylinder screening are used in the production of mixed organic manure Machine generally uses common drum sieve, and material is fed from one end of cylinder, and thin rank material is logical from the sieve pore of tubular working surface It crosses, coarse-grained material is discharged from the other end of cylinder.The revolving speed of drum sieve is very low, stable working, dynamic equilibrium are good.But its sieve pore Easily blocking, screening efficiency are low, and work area is small, and productivity is low.

Such as Chinese Patent Application No. CN201621351803.2, particular content are as follows: it is raw that one kind is applied to mixed organic manure The barrel sieving machine of production is related to organic compound fertilizer production equipment technical field, it includes rack, cylinder screening mechanism and high-pressure hot wind Mechanism, the cylinder screening mechanism include bracket, cylindric sieve, shaft, helical blade and electricity for conveying mixed organic manure Machine deceleration thermomechanical components, the both ends of the cylindrical shape sieve are fixed by the bracket respectively to be mounted in shaft, and the shaft is equipped with sky Chambers of the heart body, and shaft is equipped with one group of hot wind spray orifice for being connected to cylindric sieve inner space and hollow cavity；The screening machine mentions It is reasonable in design for a kind of barrel sieving machine applied to mixed organic manure production, drum sieve is horizontally disposed, using spiral Power of the blade as conveying fertilizer, avoids the blocking agglomeration of fertilizer, while increasing high-pressure hot wind mechanism, blows high pressure to inner cylinder Hot wind has further prevented the generation of agglomeration stopping state, has improved the efficiency of separation, has good practical value.

This barrel sieving machine applied to mixed organic manure production, although reasonable in design, by the horizontal cloth of drum sieve It sets, the power using helical blade as conveying fertilizer, avoids the blocking agglomeration of fertilizer, while increasing high-pressure hot wind mechanism, The case where blowing high-pressure hot wind to inner cylinder, further having prevented agglomeration blocking, improves the efficiency of separation, has good practical valence Value, but this barrel sieving machine applied to mixed organic manure production cannot be in screening process to the dust in cylinder It is purged, so that, based on this, this is practical it cannot be guaranteed that the product quality of the compound fertilizer screened out, is unfavorable for market sale A kind of compound fertilizer screening machine of new design, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of compound fertilizer screening machine, with solve it is mentioned above in the background art this This barrel sieving machine applied to mixed organic manure production of kind cannot be purged the dust in cylinder in screening process, To it cannot be guaranteed that the problem of screening out the product quality of the compound fertilizer come, being unfavorable for market sale.

To achieve the above object, the utility model provides the following technical solutions: a kind of compound fertilizer screening machine, including support Plate, the bottom four corners of the support plate are connected with support leg, and the top right side of the support plate is connected with screening frame, described It sieves and is supported by supporting block between the lower left sidewall and support plate of frame, be connected at the top of the screening frame through its top Feed hopper, electric control valve is installed at the outlet at bottom of the feed hopper, is turned up and down in the middle part of the inner cavity of the screening frame It is dynamic to be connected with conveyor rollers, conveyer belt is socketed between conveyor rollers described in two groups, the conveyer belt outer surface is uniformly connected with Basket is sieved, the lower part that basket is sieved described in every group is mounted on vibration motor, and the installation site of the vibration motor is close to conveyer belt Side, the intracavity bottom of the screening frame are connected with spacer block, have been respectively and fixedly connected with sieve at left and right sides of the bottom of the screening frame Sub-export one and screening outlet two, the screening outlet one and screening outlet two are located at spacer block two sides, the right side of the screening frame Upper side wall is equipped with dust-extraction unit, is fixedly installed with motor, the output end of the motor and lower section on rear side of the screening frame Conveyor rollers are connected by shaft coupling, and the vibration motor, dust-extraction unit and motor pass through control switch and external power supply electricity Property connection.

Preferably, the front surface of the screening frame is equipped with observation glass, and the observation glass is tempered glass.

Preferably, the screening basket includes screening basket main body, bottom, the left and right sides and the preceding table of the screening basket main body Face offers screening hole.

Preferably, the front panel of the screening frame is Frame door, and the Frame door passes through hinge and screening frame member Connection.

Preferably, the outside of the motor is equipped with motor protecting cover.

Preferably, the cross sectional shape of the screening frame is the hexagonal shape being obliquely installed.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, screening efficiency is high, Suitable for the quick screening to compound fertilizer, by electric control valve, it can be achieved that distributing compound fertilizer in right amount to screening basket, pass through vibration electricity The vibration of machine can drive screening basket integrally to shake, and carry out shaking-sieving to the compound fertilizer in screening basket to can realize, avoid multiple Complex fertilizer blocking screening hole, by the rotation of conveyer belt, it can be achieved that screening basket cycle rotation on conveyer belt, is conducive to improve screening Efficiency, by dust-extraction unit, it can be achieved that removing the dust generated in screening process, so that it is whole to screen out the compound fertilizer outer wall come It is clean, be conducive to market shops and sold.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is oblique view of structural diagram on rear side of the utility model；

Fig. 3 is the utility model schematic diagram of internal structure；

Fig. 4 is that the utility model sieves basket structural schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- support plate, 2- support leg, 3- screening frame, 4- supporting block, 5- feed hopper, 6- electric control valve, 7- conveyor rollers, 8- conveyer belt, 9- sieve basket, and 91- sieves basket main body, and 92- sieves hole, and 10- vibration motor, 11- spacer block, 12-, which is sieved, exports one, 13- screening outlet two, 14- dust-extraction unit, 15- motor, 16- observe glass, 17- conducting slip ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of compound fertilizer screening machine technical solution: a kind of compound fertilizer screening machine, Including support plate 1, the bottom four corners of support plate 1 are connected with support leg 2, and the top right side of support plate 1 is connected with screening frame 3, it sieves and is supported by supporting block 4 between the lower left sidewall and support plate 1 of frame 3, the top of screening frame 3 is connected with through its top The feed hopper 5 in portion is equipped with electric control valve 6 at the outlet at bottom of feed hopper 5, sieves and rotates up and down in the middle part of the inner cavity of frame 3 Conveyor rollers 7 are connected with, conveyer belt 8 is socketed between two groups of conveyor rollers 7,8 outer surface of conveyer belt is uniformly connected with screening basket 9, the lower part of every group of screening basket 9 is mounted on vibration motor 10, and the installation site of vibration motor 10 is close to 8 side of conveyer belt, sieve Divide the intracavity bottom of frame 3 to be connected with spacer block 11, sieves and be respectively and fixedly connected with one 12 Hes of screening outlet at left and right sides of the bottom of frame 3 Screening outlet 2 13, screening outlet 1 and screening outlet 2 13 are located at 11 two sides of spacer block, the upper right side wall installation of screening frame 3 There is dust-extraction unit 14, the rear side of screening frame 3 is fixedly installed with motor 15, and the output end and lower conveyor belt roller 7 of motor 15 are logical Shaft coupling connection is crossed, vibration motor 10, dust-extraction unit 14 and motor 15 are electrically connected by control switch and external power supply.

Further, the front surface for sieving frame 3 is equipped with observation glass 16, and observation glass 16 is tempered glass, passes through Glass 16 is observed, sieves situation inside staff's observable screening machine.

Further, screening basket 9 includes screening basket main body 91, sieves bottom, the left and right sides and the preceding table of basket main body 91 Face offers screening hole 92, by sieving hole 92, can sieve and locate inferior compound fertilizer and dust.

Further, the front panel for sieving frame 3 is Frame door, and Frame door is rotatablely connected by hinge and screening frame 3, Staff is facilitated to repair screening machine.

Further, the outside of motor 15 is equipped with motor protecting cover, is conducive to protect motor 15, avoids it by outside It collides and damages.

Further, the cross sectional shape for sieving frame 3 is the hexagonal shape being obliquely installed, and is conducive to sieve while beautiful Separate inferior compound fertilizer and dust.

One concrete application of the present embodiment are as follows: the present apparatus is a kind of compound fertilizer screening machine, is primarily adapted for use in compound fertilizer Quick screening then pass through control switch and control motor 15 and start in use, by pouring into compound fertilizer in feed hopper 5, electricity The operating of machine 15 can drive the conveyor rollers 7 of lower section to rotate, to drive conveyer belt 8 to rotate, to drive on conveyer belt 8 It sieves basket 9 to rotate, while being started by control switch control vibration motor 10 and dust-extraction unit 14, the starting of vibration motor 10, Screening basket 9 may make to generate vibration, wherein all vibration motors 10 are connected, and connecting line passes through in the middle part of 3 rear side of screening frame The conducting slip ring 17 of installation is connect with outside control switch and external power supply, when conducting slip ring can realize inner side connection wire rotation, Outside connecting line is motionless, the starting of dust-extraction unit 14, the dust caning absorb in screening frame 3.When screening basket 9 turns to feed hopper When the lower section of 5 lower openings, electric control valve 6 is controlled by control switch and is opened, the compound fertilizer in feed hopper 5 will fall into screening basket In 9, staff can be by the compound fertilizer amount selection opening and closing electric control valve 6 in the observation observation screening basket 9 of glass 16, can also will be electric Control valve 6 is connect with peripheral control unit, and the time of filling position, controller control electricity are turned to by calculating every group of screening basket 9 Valve 6 is controlled to be opened and closed, so that a certain amount of compound fertilizer is fallen into screening basket 9, the model Siemens 6ED1052- of controller 1FB00-0BA7, when compound fertilizer shakes in sieving basket 9, inferior compound fertilizer will fall to screening frame 3 from screening hole 92 It on the lower left sidewall of inner cavity, and slides to screening outlet 1, from one 12 discharge of screening outlet, and the sieve of complete compound fertilizer is housed Basket 9 is divided to change with its mobile angle of the rotation of conveyer belt 8, when it is moved to the lower section of conveyer belt 8, internal compound Fertilizer will be disengaged from screening basket 9, flow out screening outlet 2 13 from spacer block 11, so circulation is repeatedly, it can be achieved that sieve to a large amount of compound fertilizers Point.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of compound fertilizer screening machine, including support plate (1), it is characterised in that: the bottom four corners of the support plate (1) are affixed Have support leg (2), the top right side of the support plate (1) is connected with screening frame (3), the lower left side of screening frame (3) It is supported by between wall and support plate (1) supporting block (4), the charging being connected at the top of screening frame (3) at the top of it It struggles against (5), is equipped with electric control valve (6) at the outlet at bottom of the feed hopper (5), on the inner cavity middle part of screening frame (3) Under be rotatably connected to conveyor rollers (7), conveyer belt (8), the conveyer belt are socketed between conveyor rollers described in two groups (7) (8) outer surface is uniformly connected with screening basket (9), and the lower part that basket (9) are sieved described in every group is mounted on vibration motor (10), described The installation site of vibration motor (10) is connected with spacer block close to conveyer belt (8) side, the intracavity bottom of screening frame (3) (11), two (13) of screening one (12) of outlet and screening outlet, institute have been respectively and fixedly connected at left and right sides of the bottom of screening frame (3) It states screening one (12) of outlet and two (13) of screening outlet and is located at spacer block (11) two sides, the upper right side wall peace of screening frame (3) It equipped with dust-extraction unit (14), is fixedly installed with motor (15) on rear side of the screening frame (3), the output end of the motor (15) It is connect with lower conveyor belt roller (7) by shaft coupling, the vibration motor (10), dust-extraction unit (14) and motor (15) pass through Control switch and external power supply are electrically connected.

2. a kind of compound fertilizer screening machine according to claim 1, it is characterised in that: the front surface of screening frame (3) Observation glass (16) is installed, the observation glass (16) is tempered glass.

3. a kind of compound fertilizer screening machine according to claim 1, it is characterised in that: the screening basket (9) includes screening basket Main body (91), bottom, the left and right sides and the front surface of screening basket main body (91) offer screening hole (92).

4. a kind of compound fertilizer screening machine according to claim 1, it is characterised in that: the front panel of screening frame (3) For Frame door, the Frame door passes through hinge and screening frame (3) rotation connection.

5. a kind of compound fertilizer screening machine according to claim 1, it is characterised in that: the outside of the motor (15) is equipped with Motor protecting cover.

6. a kind of compound fertilizer screening machine according to claim 1, it is characterised in that: the section shape of screening frame (3) Shape is the hexagonal shape being obliquely installed.