CN208627395U

CN208627395U - A kind of feeding device and crushing system

Info

Publication number: CN208627395U
Application number: CN201820563794.6U
Authority: CN
Inventors: 汪箭
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-19
Filing date: 2018-04-19
Publication date: 2019-03-22
Anticipated expiration: 2028-04-19

Abstract

The utility model discloses a kind of feeding device and crushing systems, and including screw rod, the nut being sheathed on the screw rod, the receiving hopper that can be moved left and right and the guide plate cooperated with the nut, which is equipped with the guide groove up and down for the nut；The receiving hopper is equipped with the weighing device for weighing material weight, the weighing device includes elastic component, bearing plate, the cylinder connected with the nut and the contact switch on the bearing plate set on the receiving hopper bottom, described elastic component one end and the receiving hopper bottom are affixed, and the other end and the bearing plate are affixed；The utility model can automatic weighing, weighing accuracy is high, it is not easy to be interfered by the external world, and long service life, maintenance cost is low, and the utility model high degree of automation, is not necessarily to manual operation by workers, and work efficiency is high, mitigates worker's work load.

Description

A kind of feeding device and crushing system

Technical field

The utility model belongs to machinery field, more particularly, to a kind of feeding device and crushing device.

Background technique

Feeding device refers to the machine for conveying material, the either all indispensable transmission of light industry or heavy industry Equipment, but feeding device the degree of automation now on the market is not high, is unable to automatic weighing, worker is needed to operate manually, Working efficiency is influenced, worker's work load is increased.

Utility model content

The utility model for overcome the deficiencies in the prior art, provide it is a kind of can high degree of automation, can automatic weighing and The low feeding device of maintenance cost.

To achieve the goals above, the utility model uses a kind of following technical scheme: feeding device, including screw rod, set Nut on the screw rod, the receiving hopper that can be moved left and right and the guide plate with nut cooperation are set on the guide plate There is the guide groove up and down for the nut；The receiving hopper is equipped with the weighing device for weighing material weight, described Weighing device includes elastic component, the bearing plate set on the receiving hopper bottom, the cylinder connected with the nut and is set to described Contact switch on bearing plate, described elastic component one end and the receiving hopper bottom are affixed, and the other end and the bearing plate are affixed； By the setting of meausring apparatus, realize the automatic weighing purpose of feeding device, enable feeding device after automatic weighing automatically into The work of row transported material, high degree of automation；Receiving hopper is touched can not in internal empty material by the setting of elastic component Electric shock switch, the compression elastic piece when material in receiving hopper reaches setting value, makes receiving hopper touch contact spring, thus real The automatic operation of existing feeding device；The ideas equipment such as infrared ray are replaced using contact switch, increase service life of equipment, equipment Maintenance cost is low, high financial profit；And feeding device is controlled by controller, is operated in person without personnel, and worker's burden is mitigated, Improve working efficiency.

Preferably, being equipped with support plate below the bearing plate, the bearing plate bottom is equipped with to match with the support plate The slide assemblies of conjunction, the cylinder are fixedly connected with the bearing plate；Receiving hopper is set on bearing plate, support plate to receiving hopper and Bearing plate plays a supportive role, and receiving hopper moves left and right effect by the slide assemblies realization receiving hopper between bearing plate and support plate Fruit provides power to bearing plate by cylinder, keeps feeding device more convenient to use.

Preferably, the slide assemblies include set on the guide wheel of the bearing plate bottom and in the support plate Guide rail corresponding with the guide wheel；Position-limiting action is done to the guide wheel on bearing plate by the guide rail in support plate, enables guide wheel It is preferably moved on guide rail, prevents guide wheel from falling the damage that support plate causes equipment when driving receiving hopper movement.

Preferably, the receiving hopper bottom is equipped with automatic discharge unit；When feeding device is by material transportation to destination When, by the automatic discharge unit of receiving hopper bottom, the discharge of materials in receiving hopper to purpose is located in, without manually by object Material is moved out out of receiving hopper, high degree of automation, mitigates worker's work load, improves working efficiency.

Preferably, the automatic discharge unit includes set on the dodge gate of the receiving hopper bottom surface and set on the undertaking Reset cylinder on plate；When receiving hopper arrives at the destination, dodge gate is automatically opened, and allows material in receiving hopper from activity It is fallen at door, after material comes down in torrents, reset cylinder is started to work, and reset cylinder pushes the dodge gate opened, and makes dodge gate It completes to reset.

Preferably, described dodge gate one end is movably connected on the receiving hopper bottom surface, the other end by an electromagnet with The receiving hopper bottom surface matches；Dodge gate can be rotated around hinge joint, and when receiving hopper arrives at the destination, electromagnet is disconnected Electricity makes dodge gate one end and receiving hopper bottom surface lose cooperation, to play the purpose for opening dodge gate；It is finished when material comes down in torrents Afterwards, reset cylinder pushes the dodge gate opened, and electromagnet is once again powered up, when reset cylinder pushes dodge gate to rise to a certain extent When, dodge gate can complete under the magneticaction of electromagnet and the cooperation of receiving hopper bottom surface, achievees the effect that closing.

The invention also discloses a kind of crushing system, including support portion, set on the support portion upper end cabinet, set Actuator, the crushing device in the cabinet and the discharge nozzle on the cabinet in the cabinet side, it is described Crushing device further includes feeding device corresponding with the discharge nozzle；Crushing system can carry out breaker to the material that need to be crushed Make, keeps crushing efficiency higher with feeding device cooperation, the bulky grain for the completion that is not broken once can be transported broken system again In system, it is allowed to carry out second-time breakage, improves crushing effect.

Preferably, the discharge nozzle is equipped with solenoid valve；Solenoid valve is opened when receiving hopper is in discharge nozzle lower end, is made not The bulky grain being broken is fallen in receiving hopper, and when receiving hopper transported material, solenoid valve is closed, and prevents large granular materials from continuing It is discharged from discharge nozzle, causes the inconvenience of cleaning.

The utility model has the advantage that automatic weighing, weighing accuracy are high, it is not easy to it is interfered by the external world, and Long service life, maintenance cost is low, and the utility model high degree of automation, is not necessarily to manual operation by workers, work efficiency is high, subtracts Light industry people's work load.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model feeding device.

Fig. 2 is the structural schematic diagram that the utility model feeding device is matched with crushing system.

Fig. 3 is the structural schematic diagram of the utility model left slider.

Fig. 4 is the structural schematic diagram of sliding block on the right side of the utility model.

Fig. 5 is the bottom view of the utility model cabinet.

Fig. 6 is the structural schematic diagram of the utility model limiting device.

Fig. 7 is the structural schematic diagram of the utility model handrail.

Specific embodiment

In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

As shown in figures 2-6, a kind of crushing system, including support portion 2, set on 2 upper end of support portion cabinet 1, be set to The actuator 3 and the crushing device 4 in the cabinet 1 of 1 side of cabinet, the actuator 3 are commonly to purchase on the market Available motor, the crushing device 4 are breaker roll, and the crushing device 4 is settable multiple, to improve crushing efficiency；Branch It is provided when support part 2 works to cabinet 1 and stablizes support force, prevent cabinet 1 from equipment shakiness being caused to influence work at work；The drive The output shaft of moving part 3 is connected with the crushing device 4, and crushing device 4 is driven to carry out broken work by actuator 3；It is described Filtration members 51 are equipped with below crushing device 4, filtration members 51 are used to screen broken material, and bulky grain is deposited in filtration members 51 On, so that little particle is fallen to chassis bottom by filtration members 51；The 1 left end bottom of cabinet is equipped with discharge port 13, right end bottom Equipped with discharge nozzle 12,12 exit of discharge nozzle is equipped with solenoid valve 121, and solenoid valve 121 controls the opening and closing of discharge nozzle 12, discharge port 13 Locate the little particle after being crushed out, the bulky grain not being broken out at discharge nozzle 12,1 bottom of cabinet is inclined-plane setting, can be helped It helps the little particle fallen in 1 bottom of cabinet to be tumbled along 1 bottom bevel of cabinet, preferably helps little particle from discharge port 13 Place is discharged, and feed inlet 11 is equipped at the top of cabinet 1, crushing device is put into from feed inlet 1 convenient for feed and is crushed, the filtering Part 51 is that rope makes soft strainer, and 1 bottom of cabinet is equipped with sliding slot 16, is sliding combined with sliding block, the filtering in the sliding slot 16 Part 51 is hung on the slide block by hook；1 side of cabinet is additionally provided with feeding device；By the setting of feeding device, make The complete bulky grain that is not broken at the beginning, which comes back to, carries out second-time breakage in cabinet 1, improve broken quality, make material The little particle of needs can be broken into.

As shown in Figure 1, a kind of feeding device, including screw rod 61, set on 61 bottom of screw rod lead screw motor 62 and set Nut 63 on the screw rod 61,61 top of screw rod are equipped with limited block 68, and limited block 68 passes through screw thread and 61 phase of screw rod Even, limited block 68 plays position-limiting action to nut 63, and lead screw motor 62 and screw rod transmission cooperate；One is additionally provided on the right side of the screw rod 61 Guide plate 69, the guide plate 69 are equipped with guide groove, have been connected through a screw thread guide pad 631 on the right side of nut 63, guide pad 631 with Guide groove is slidably matched；The affixed cylinder 64 in 63 side of nut, described 64 one end of cylinder are equipped with the receiving hopper that can be moved left and right 65,64 one end of cylinder, which is threadably secured, to be connected on receiving hopper 65, and support plate 67, the support are equipped with below the cylinder 64 Plate 67 is fixed on the nut 63, and bearing plate 66 is equipped with below the receiving hopper 65, and the receiving hopper 65 passes through elastic component 653 It is connected with the bearing plate 66, the elastic component 653 is preferably spring, and bearing plate 66 is equipped with contact switch 663, support plate 67 Positioned at 66 lower section of bearing plate, 66 bottom of bearing plate is equipped with pulley 661, and 67 upper surface of support plate is equipped with and the pulley 661 corresponding sliding rails；The receiving hopper 65 is equipped with automatic discharge unit, and the automatic discharge unit includes being set to described connect The dodge gate 651 of 65 bottom surface of hopper and the reset cylinder 662 on the bearing plate 66,651 right end of dodge gate with connect 65 bottom of hopper is hinged, and left end is connect with receiving hopper 65 by electromagnet 652, is equipped in the bearing plate 66 and support plate 67 Through-hole, the through-hole are set to immediately below dodge gate 651；The bearing plate 66, solenoid valve 121, cylinder 64, is answered at contact switch 663 Position cylinder 662, electromagnet 652 and lead screw motor 62 are connected with a PLC controller, and receiving hopper 65 is set to 12 lower section of discharge nozzle； Material carries out after being crushed, and the bulky grain not being completely broken is discharged from discharge nozzle 12, falls in receiving hopper 65, with splicing Material in bucket 65 increases the increase of 65 mass of receiving hopper, so that compressed spring 653 connects when spring 653 is compressed to setting value Hopper 65 touches contact switch 663, and signal is fed back to PLC controller, and under the control of PLC controller, solenoid valve 121 is closed It closes, bulky grain is discharged no longer from discharge nozzle 12, avoid material from being directly discharged to cause the inconvenience of cleaning on the ground, cylinder 64 is opened Begin to shrink, receiving hopper 65 is driven to move to far from 1 side of cabinet, when cylinder 64 is retracted to limit value, lead screw motor 62 starts work Make, driving screw rod 61 rotates, so that nut 63 be made to move upwards along screw rod along guide plate 69, while driving 65 net of receiving hopper Upper movement, until nut 63 moves at limited block 68,62 stop motion of lead screw motor, cylinder 64 carries out receiving hopper 65 at this time It pushes, moves receiving hopper 65 to close to 1 side of cabinet, make 651 face bearing plate 66 of dodge gate and the support of 65 bottom of receiving hopper Through-hole on plate 67,64 stop motion of cylinder, the power-off of electromagnet 652 open dodge gate 651, and the material in receiving hopper 65 passes through It is fallen at dodge gate 651 by through-hole in the feed inlet 11 at the top of cabinet 1, the bulky grain for the completion that makes not to be broken enters cabinet Second-time breakage is carried out in 1, after material has tilted spring 653 under the effect of elasticity can bullet, PLC controller keeps electromagnet 652 extensive It is multiple to be powered, it is that electromagnet 652 restores magnetic force, reset cylinder 662 starts to travel forward, and dodge gate 651 is pushed to click through around hinged Row movement, when 651 left end of dodge gate moves to certain altitude since magneticaction dodge gate 651 is adsorbed up, to close Dodge gate 651 is closed, then feeding device resets under the control of PLC controller.

Feeding device can also be operated manually by PLC controller.

The sliding slot 16 is four, and the sliding slot 16 is symmetrically set in 1 bottom surface of cabinet, and the sliding block is four, described 51 4 end of filtration members is separately fixed on four sliding blocks, and four sliding slots, 16 center is equipped with an opening 14, the opening 14 are connected with four sliding slots 16；By four symmetrical settings of sliding rail 16, it is unfolded conducive to by filtration members 51, makes filtration members 51 can be laid in 4 bottom surface of crushing device, play better screening effect, when replacing to filtration members 51, along sliding slot 16 Sliding block is skidded off into sliding slot 16, goes out to take out sliding block from the opening 14 at 16 center of sliding slot, thus to the filtration members 51 being connected on sliding block It is replaced, after the completion of on the outside replacing filtration members 51, then from opening 14 sliding block is sequentially placed into corresponding sliding slot 16, it will Sliding block slides into 16 bottom of sliding slot, completes the replacement of filtration members 51.

The sliding block includes two left sliders 52 and two right side sliding blocks 53, is fixedly connected with one on the left slider 52 Connecting rod 522, the connecting rod 522 are equipped with the first coupler body, and the right side sliding block 53 is equipped with the second coupler body, first hook Body includes the first coupler body ontology 523, the first hook portion 524 and the second hook portion 525, and second coupler body includes the second coupler body ontology 532, third hook portion 533 and the 4th hook portion 534；51 4 endpoints of filtration members are fixed on connection by the first coupler body and the second coupler body On 522 right side sliding blocks 53 of bar, pass through setting for the first hook portion 524, the second hook portion 525, third hook portion 533 and the 4th hook portion 534 Set, be connected to filtration members 51 are stronger in connecting rod 522 and right side sliding block 53, prevent filtration members 51 in screening operation by Falling for filtration members 51 is caused in the impact of material；Connecting rod 522 is set by 52 upper end of left slider, filtration members 51 are formed One inclined-plane, enables the bulky grain rested in filtration members 51 to be tumbled along inclined-plane, and then by bulky grain from discharge nozzle 12 It is discharged out, left slider 52 and 53 upper end of right side sliding block are respectively equipped with the first limited block 521 and the second limited block 531. is logical Crossing limited block can be such that sliding block preferably moves in sliding slot 16, and can prevent to a certain extent broken dust from falling The inconvenience that shoe edge causes sliding block mobile.

16 end of sliding slot is equipped with folding groove portion 161, and the folding groove portion 161 is equipped with sliding block limiting device, the limit dress Two symmetrically arranged pushing block components 1611 are set to, the pushing block component 1611 includes set on the pushing block bottom of 16 inner wall of sliding slot Seat 16111, one end are set to the pushing block 16112 in the pushing block pedestal 16111 and the limit spring on the pushing block 16112 16113；16112 top of pushing block is globoidal structure, is equipped with cavity in pedestal 16111, pushing block 16112 can be along cavity inner wall It slides up and down, when sliding block slides into 16 bottom of sliding slot, in order to preferably fix sliding block, sliding block is slid into 16 end of sliding slot It rolls in groove portion 161, sliding block is pushed into the limiting slot 1612 of two 1611 other sides of pushing block component, when sliding block and pushing block 16112 When contact, pushing block 16112 is pressed into the cavity bottom of pushing block pedestal 16111 along the curved surfaces of pushing block 16112 by sliding block 16112 Portion enters sliding block in limiting slot 1612, and pushing block 16112 resets under the elastic force effect of limit spring 16113, plays limit and makees With.

1 inner left wall of cabinet is equipped with handrail 15, and described handrail one end is fixed in 15 inner left wall of cabinet, The handrail other end is equipped with back hook portion；After filtration members 51 complete installation, in order to increase the intensity of connecting rod 522, make back hook Portion catches on connecting rod 522, avoids connecting rod 522 stress is excessive at work to cause to fracture, extend service life of equipment；Cabinet 1 Bottom is clamped a bottom cover 17, and bottom cover 17, which is used to store from opening 14 and sliding slot 16, goes out the small particles material and dust fallen, prevents Small particles material and dust directly fall the inconvenience for causing cleaning on the ground.

Claims

1. a kind of feeding device, including screw rod, the nut being sheathed on the screw rod, the receiving hopper that can be moved left and right and with it is described The guide plate of nut cooperation, the guide plate are equipped with the guide groove up and down for the nut；The receiving hopper, which is equipped with, to be used In the weighing device of weighing material weight, it is characterised in that: the weighing device includes elastic component, is set to the receiving hopper bottom Bearing plate, with the nut be connected cylinder and the contact switch on the bearing plate, described elastic component one end and institute It is affixed to state receiving hopper bottom, the other end and the bearing plate are affixed.

2. a kind of feeding device described in accordance with the claim 1, it is characterised in that: be equipped with support plate, institute below the bearing plate It states bearing plate bottom and is equipped with the slide assemblies matched with the support plate, the cylinder is fixedly connected with the bearing plate.

3. a kind of feeding device according to claim 2, it is characterised in that: the slide assemblies include being set to the undertaking The guide wheel in board bottom portion and the guide rail corresponding with the guide wheel in the support plate.

4. a kind of feeding device described in accordance with the claim 1, it is characterised in that: the receiving hopper bottom is filled equipped with automatic discharging It sets.

5. a kind of feeding device according to claim 4, it is characterised in that: the automatic discharge unit includes set on described The dodge gate of receiving hopper bottom surface and the reset cylinder on the bearing plate.

6. a kind of feeding device according to claim 5, it is characterised in that: described dodge gate one end is movably connected on described Receiving hopper bottom surface, the other end are matched by an electromagnet with the receiving hopper bottom surface.

7. a kind of crushing system, including support portion (2), the cabinet (1) that is set to the support portion (2) upper end, it is set to the cabinet (1) actuator (3) of side, the crushing device (4) in the cabinet (1) and the discharge nozzle on the cabinet, Be characterized in that: the crushing device further includes corresponding with the discharge nozzle as of any of claims 1-6 defeated Expect device.

8. a kind of crushing system according to claim 7, it is characterised in that: the discharge nozzle is equipped with solenoid valve.