CN204816751U - Feeding volume manual regulation formula material crusher - Google Patents

Abstract

Feeding volume manual regulation formula material crusher, the on -line screen storage device comprises a base, be equipped with on the base and smash the motor and be located the box of smashing the motor front portion, box top front side is equipped with the feeder hopper, the base rear portion is equipped with the discharge gate with box rear portion intercommunication, it is equipped with the pivot to rotate along the fore -and -aft direction level in the box, the main shaft that the pivot front end stretches out box and crushing motor is through smashing the coupling joint, be equipped with spiral transport auger along the axial in the pivot, be equipped with crushing blade in the pivot directly over the discharge gate, crushing blade is located carries the auger rear side, the structure is adjusted to the volume of setting up the feeding on the feeder hopper, it expects the structure clearly to set up on the box, it easily changes the structure to set up the filter screen in discharge gate department. The utility model relates to a novelty, simple structure, easily operation, the feeding volume is easily adjusted, has avoided the material to block up in the box, is convenient for clear up the material in the box after the operation, can swiftly change the filter screen to different materials simultaneously, and save time reduces intensity of labour, raises the efficiency.

Description

Inlet amount Manual adjustable materials crusher

Technical field

The utility model belongs to and relates to a kind of inlet amount Manual adjustable materials crusher for scientific research, education experiment.

Background technology

Often need to pulverize the material of some such as cereal, straw and cakings in scientific research, teaching, and make material reach the granularity of regulation.At present, the pulverizer used in scientific research, teaching only has crushing function; Can not regulate inlet amount in crushing process, not only impact is pulverized and mixed effect, and easily produces blocking; In addition, quite bother when after being pulverized material cleaning being carried out to pulverizer inside; Granularity required when pulverizing different material is different, and this changes the filter screen in pulverizer exit with regard to needing, but the case lid must dismantling pulverizer could change filter screen, quite loaded down with trivial details, loses time.

Utility model content

The utility model, in order to solve weak point of the prior art, provides that a kind of structure is simple, good crushing effect, is convenient to regulate the inlet amount Manual adjustable materials crusher that inlet amount, screen replacing are convenient and swift, be easy to clear up inner leftover materials.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: inlet amount Manual adjustable materials crusher, comprise base, base is provided with to be pulverized motor and is positioned at the casing pulverizing motor front portion, casing is provided with feed hopper on front side of top, base rear portion is provided with the discharging opening be communicated with casing rear portion, horizontally rotate along the longitudinal direction in casing and be provided with rotating shaft, rotating shaft front end is stretched out casing and is connected by pulverizing shaft coupling with the main shaft pulverizing motor, rotating shaft is provided with screw type conveying auger vertically, rotating shaft is provided with Disintegrating knife directly over discharging opening, Disintegrating knife is positioned on rear side of conveying auger, the plan vertical of described casing is provided with installing plate, installing plate front edge is fixedly connected with feed hopper rear wall, installing plate one side surface is fixed with bearing block and two guide rails, article two, guide rail is all horizontally disposed with, bearing seat is in the rear of two guide rails, article two, slide on rails is connected with slide, slide rear portion is provided with nut, nut inner thread is connected with the screw mandrel with guide rail parallel, screw mandrel is passed bearing block and is rotationally connected by thrust bearing and bearing block, screw mandrel rear end is provided with rotation handwheel, the homoaxial pull bar with screw mandrel is provided with on front side of slide, feed hopper rear wall is provided with through hole, pull bar extend in feed hopper through through hole forward, pull bar front end is provided with the adjustable plate being positioned at feed hopper inside, adjustable plate is identical with feed hopper rear wall size shape, casing is provided with the gathering sill being positioned at the feed hopper left and right sides, the left and right sides, adjustable plate lower end lays respectively in corresponding gathering sill, adjustable plate upper end level is provided with the cover plate be positioned at above feed hopper, cover forward end edge is fixedly connected with edge, adjustable plate upper end,

In casing, bottom is provided with front high rear low stock guide, stock guide rear end is positioned on front side of discharging opening, the front side wall of casing is provided with the residue-removing opening be positioned on the upside of stock guide front end, cabinet front wall front surface is hinged with the baffle plate that can spin upside down by spring hinge, base is provided with the supporting hinges being positioned at cabinet front, supporting hinges is connected with can the support bar of left-right rotation, before high after support bar, low dip is arranged, baffle plate front surface is provided with block, post upper and block lower surface and the top press-fit of baffle plate front surface;

Base upper surface is provided with level trough forward by back edge, level trough is communicated with discharging opening, the front of level trough, along the front portion being positioned at edge, discharging opening front, is provided with the rigid screen covered by discharging opening, is provided with sealing gasket between rigid screen and edge, casing rear wall lower end in level trough.

Described conveying auger surface uniform is provided with cutting blade.

Adopt technique scheme, by rotating handwheel, handwheel drives screw mandrel to rotate, the nut be connected with wire rod thread moves axially along screw mandrel, drive slide to move along two guide rails, slide is promoted by pull bar or pulls adjustable plate to move forward or backward along gathering sill, the movable size that can regulate charging aperture of adjustable plate, thus regulate the material of cereal, straw and caking to enter into the speed of casing, control inlet amount and avoid blocking.Adjustable plate is in moving process, and the space formed between adjustable plate and feed hopper rear wall is blocked by cover plate, avoids foreign material to enter in casing, thus improves the degree of purity of security and material.

After comminution process completes, need to clear up the material of bottom half, rotary supporting rod, post upper departs from block lower surface and baffle plate front surface, under the effect of spring hinge, baffle plate upwards overturns, residue-removing opening is opened, and uses long slab to extend in casing by residue-removing opening, promotes the material dropped on stock guide backward, extracted out backward by rigid screen, material is discharged by discharging opening simultaneously.The setting of stock guide can make that material is easier to be carried to discharging opening by charging aperture.

Due to the setting of level trough, rigid screen can be made to be installed to discharge outlet by level trough, use sealing gasket to seal simultaneously, so not only be convenient to change different rigid screen, and conveniently rigid screen is cleared up, repeatedly to use, increase the service life.

Cutting blade along with the rotation of conveying auger, can cut material, can alleviate the pulverizing pressure of Disintegrating knife, reduces the time of comminution process, improves crushing effect.

In sum, the utility model arranges inlet amount adjustment structure on feed hopper, casing is arranged and expects structure clearly, arranges filter screen easily change structure in discharge outlet.The utility model is novel in design, and structure is simple, and be easy to operation, inlet amount easily regulates, avoid material to block in casing, be convenient to clear up the material in post-job casing, simultaneously can convenient replacing filter screen for different material, save time, reduce labour intensity, raise the efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

As shown in Figure 1, inlet amount Manual adjustable materials crusher of the present utility model, comprise base 1, base 1 is provided with to be pulverized motor 2 and is positioned at the casing 3 pulverizing motor 2 front portion, casing 3 is provided with feed hopper 4 on front side of top, base 1 rear portion is provided with the discharging opening 5 be communicated with casing 3 rear portion, horizontally rotate along the longitudinal direction in casing 3 and be provided with rotating shaft 6, rotating shaft 6 front end is stretched out casing 3 and is connected by pulverizing shaft coupling 7 with the main shaft pulverizing motor 2, rotating shaft 6 is provided with vertically screw type conveying auger 8, rotating shaft 6 is provided with Disintegrating knife 9 directly over discharging opening 5, Disintegrating knife 9 is positioned on rear side of conveying auger 8, the plan vertical of casing 3 is provided with installing plate 10, installing plate 10 front edge is fixedly connected with feed hopper 4 rear wall, installing plate 10 1 side surface is fixed with bearing block 11 and two guide rails 12, article two, guide rail 12 is all horizontally disposed with, bearing block 11 is positioned at the rear of two guide rails 12, article two, guide rail 12 slidably connects slide 26, slide 26 rear portion is provided with nut 27, nut 27 internal thread is connected with the screw mandrel 29 parallel with guide rail 12, screw mandrel 29 is passed bearing block 11 and is rotationally connected by thrust bearing and bearing block 11, screw mandrel 29 rear end is provided with rotates handwheel 30, the homoaxial pull bar 28 with screw mandrel 29 is provided with on front side of slide 26, feed hopper 4 rear wall is provided with through hole, pull bar 28 extend in feed hopper 4 through through hole forward, pull bar 28 front end is provided with the adjustable plate 13 being positioned at feed hopper 4 inside, adjustable plate 13 is identical with feed hopper 4 rear wall size shape, casing 3 is provided with the gathering sill 14 being positioned at feed hopper 4 left and right sides, the left and right sides, adjustable plate 13 lower end lays respectively in corresponding gathering sill 14, adjustable plate 13 upper end level is provided with the cover plate 15 be positioned at above feed hopper 4, cover plate 15 front edge is fixedly connected with edge, adjustable plate 13 upper end.

In casing 3, bottom is provided with front high rear low stock guide 16, stock guide 16 rear end is positioned on front side of discharging opening 5, the front side wall of casing 3 is provided with the residue-removing opening 17 be positioned on the upside of stock guide 16 front end, casing 3 front side wall front surface is hinged with the baffle plate 19 that can spin upside down by spring hinge 18, base 1 is provided with the supporting hinges 20 be positioned on front side of casing 3, supporting hinges 20 is connected with can the support bar 21 of left-right rotation, before high after support bar 21, low dip is arranged, baffle plate 19 front surface is provided with block 22, support bar 21 upper end and block 22 lower surface and the top press-fit of baffle plate 19 front surface.

Base 1 upper surface is provided with level trough forward by back edge, level trough is communicated with discharging opening 5, the front of level trough is along the front portion being positioned at edge, discharging opening 5 front, be provided with the rigid screen 23 covered by discharging opening 5 in level trough, between rigid screen 23 and edge, casing 3 rear wall lower end, be provided with sealing gasket 24.Cause to prevent rigid screen 23 from moving horizontally departing from discharging opening 5, can the such as position limiting structure such as bolt, clamp be set on base 1.

Conveying auger 8 surface uniform is provided with cutting blade 25.

By manipulation handwheel 30, handwheel 30 drives screw mandrel 29 to rotate, the nut 27 be threaded with screw mandrel 29 moves axially along screw mandrel 29, slide 26 is driven to move along two guide rails 12, slide 26 is promoted by pull bar 28 or pulls adjustable plate 13 to move forward or backward along gathering sill 14, the movable size that can regulate charging aperture of adjustable plate 13, thus regulate the material of cereal, straw and caking to enter into the speed of casing 3, control inlet amount and avoid blocking.Adjustable plate 13 is in moving process, and the space formed between adjustable plate 13 and feed hopper 4 rear wall is blocked by cover plate 15, avoids foreign material to enter in casing 3, thus improves the degree of purity of security and material.

After comminution process completes, the material bottom to casing 3 is needed to clear up, rotary supporting rod 21, support bar 21 upper end departs from block 22 lower surface and baffle plate 19 front surface, under the effect of spring hinge 18, baffle plate 19 upwards overturns, residue-removing opening 17 is opened, and uses long slab to extend in casing 3 by residue-removing opening 17, promotes the material dropped on stock guide 16 backward, extracted out backward by rigid screen 23, material is discharged by discharging opening 5 simultaneously.The setting of stock guide 16 can make that material is easier to be carried to discharging opening 5 by charging aperture.

Due to the setting of level trough, rigid screen 23 can be made to be installed to discharging opening 5 by level trough, use sealing gasket 24 to seal simultaneously, so not only be convenient to change different rigid screen 23, and conveniently rigid screen 23 is cleared up, repeatedly to use, increase the service life.

Cutting blade 25 along with the rotation of conveying auger 8, can cut material, can alleviate the pulverizing pressure of Disintegrating knife 9, reduces the time of comminution process, improves crushing effect.

The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.

Claims (2)

1. inlet amount Manual adjustable materials crusher, comprise base, base is provided with to be pulverized motor and is positioned at the casing pulverizing motor front portion, casing is provided with feed hopper on front side of top, base rear portion is provided with the discharging opening be communicated with casing rear portion, horizontally rotate along the longitudinal direction in casing and be provided with rotating shaft, rotating shaft front end is stretched out casing and is connected by pulverizing shaft coupling with the main shaft pulverizing motor, rotating shaft is provided with screw type conveying auger vertically, rotating shaft is provided with Disintegrating knife directly over discharging opening, Disintegrating knife is positioned on rear side of conveying auger, it is characterized in that: the plan vertical of described casing is provided with installing plate, installing plate front edge is fixedly connected with feed hopper rear wall, installing plate one side surface is fixed with bearing block and two guide rails, article two, guide rail is all horizontally disposed with, bearing seat is in the rear of two guide rails, article two, slide on rails is connected with slide, slide rear portion is provided with nut, nut inner thread is connected with the screw mandrel with guide rail parallel, screw mandrel is passed bearing block and is rotationally connected by thrust bearing and bearing block, screw mandrel rear end is provided with rotation handwheel, the homoaxial pull bar with screw mandrel is provided with on front side of slide, feed hopper rear wall is provided with through hole, pull bar extend in feed hopper through through hole forward, pull bar front end is provided with the adjustable plate being positioned at feed hopper inside, adjustable plate is identical with feed hopper rear wall size shape, casing is provided with the gathering sill being positioned at the feed hopper left and right sides, the left and right sides, adjustable plate lower end lays respectively in corresponding gathering sill, adjustable plate upper end level is provided with the cover plate be positioned at above feed hopper, cover forward end edge is fixedly connected with edge, adjustable plate upper end,

In casing, bottom is provided with front high rear low stock guide, stock guide rear end is positioned on front side of discharging opening, the front side wall of casing is provided with the residue-removing opening be positioned on the upside of stock guide front end, cabinet front wall front surface is hinged with the baffle plate that can spin upside down by spring hinge, base is provided with the supporting hinges being positioned at cabinet front, supporting hinges is connected with can the support bar of left-right rotation, before high after support bar, low dip is arranged, baffle plate front surface is provided with block, post upper and block lower surface and the top press-fit of baffle plate front surface;

Base upper surface is provided with level trough forward by back edge, level trough is communicated with discharging opening, the front of level trough, along the front portion being positioned at edge, discharging opening front, is provided with the rigid screen covered by discharging opening, is provided with sealing gasket between rigid screen and edge, casing rear wall lower end in level trough.

2. inlet amount Manual adjustable materials crusher according to claim 1, is characterized in that: described conveying auger surface uniform is provided with cutting blade.