CN219631552U - Material quantity self-adjusting type roller press feeding device - Google Patents

Abstract

The utility model provides a feeding device of a material quantity self-adjusting roller press, which comprises a mounting transverse plate, wherein a supporting framework is fixedly arranged at the top of the mounting transverse plate, and plugboard assemblies extending to the inside are arranged at two sides of the feeding structure in a butt joint manner; the movable side baffle structure is arranged on the support framework on the front side and the rear side of the feeding structure, the movable side plate gap adjusting structure connected with the movable side baffle structure is arranged on the support framework in a butt joint mode, and the side baffle ejector rod structure is arranged on the bottom of the outer side of the movable side baffle structure in a butt joint mode. According to the utility model, through reasonably adjusting the angle of the plugboard assembly of the feeding device, the clearance adjusting structure of the movable side board and the tension of the two movable side baffle structures, materials entering the roller can be effectively restrained without overflowing to two ends of the roller, the abrasion of the end face of the roller and the inner side of the machine body is reduced, the abrasion of the side board is reduced, and the blanking amount and the blanking direction of the materials can be adjusted in real time.

Description

Material quantity self-adjusting type roller press feeding device

Technical Field

The utility model relates to the technical field of roller presses, in particular to a feeding device of a material quantity self-adjusting roller press.

Background

The working principle of the roller press is that two pressing rollers which rotate in opposite directions extrude materials passing through the pressing rollers into a relatively dense flat material sheet under the extrusion force of a hydraulic oil cylinder. The material passing between the rollers is subjected to a roll pressure of up to about 120MPa in the pressure zone, so that the particulate material is crushed and a large number of cracks are generated, thereby crushing the material and improving the grindability of the material. The feeding system of the roller press comprises a vertical feed bin, a pneumatic gate valve, a vertical feed pipe and a feed port;

during operation, the material of the roller press can be fed through the feeding port at the upper part, and the corresponding feeding device is assembled at the feeding port, so that stable feeding operation of the roller press can be ensured.

The traditional feeding device of the roller press only plays a simple role in carrying and guiding materials, and cannot be well adjusted in real time according to the operation materials;

by retrieving the patent number: CN212142822U provides a feeding device of a roller press, comprising a hopper part, an adjusting part and a power part; wherein the hopper portion includes a first sidewall and a second sidewall; the adjusting part comprises an adjusting valve plate, the adjusting valve plate is positioned in the feeding hopper part and hinged to the first side wall, and a material to be rolled passes through the adjusting valve plate and the front of the second side wall; the power part is connected with the adjusting valve plate and is used for pushing the adjusting valve plate to rotate by taking the hinge point of the adjusting valve plate and the first side wall as an axis so as to adjust the distance between the adjusting valve plate and the second side wall;

through the above-mentioned document, though solving the problems existing in the above-mentioned content, a feeding device of a roll squeezer is provided, but the material entering the roll overflows to the two ends of the roll because of being unable to be restrained effectively, causing serious abrasion of the end face of the roll and the inner side of the machine body, and simultaneously generating a large amount of circulating material, which causes overload operation of subsequent equipment and frequent faults, and the material entering the working face of the roll cannot be restrained effectively, resulting in unstable pressure of the roll.

In summary, there is a need for a feed device that automatically adjusts and wears too quickly with respect to the feed port device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a feeding device of a material quantity self-adjusting roller press, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the feeding device of the material quantity self-adjusting roller press comprises a mounting transverse plate, wherein a supporting framework is fixedly arranged at the top of the mounting transverse plate, a feeding structure is arranged at the top of the supporting framework in a butt joint mode, and plugboard assemblies extending to the inside are arranged at the two sides of the feeding structure in a butt joint mode;

the movable side baffle structure is arranged on a supporting framework on the front side and the rear side of the feeding structure, a tungsten carbide column nail roller is arranged below the movable side baffle structure, a movable side plate gap adjusting structure connected with the movable side baffle structure is arranged on the supporting framework in a butt joint mode, and a side baffle ejector rod structure is arranged at the bottom of the outer side of the movable side baffle structure in a butt joint mode.

Further, movable side keeps off structure includes removable side shield, swing joint ear, wear-resisting backing plate one, removable post nail, wear-resisting backing plate two, nest honeycomb wearing layer, the removable side shield of butt joint installation on the support frame, install through swing joint ear connection between removable side shield and the movable side plate clearance adjustment structure, be provided with wear-resisting backing plate one and wear-resisting backing plate two through removable post nail fixed mounting on the removable side shield, be provided with nest honeycomb wearing layer on wear-resisting backing plate one and the wear-resisting backing plate two.

Further, the movable side plate gap adjusting structure comprises a connecting pull rod, a damping spring, a movable connector and a second adjusting cap, the movable connector is movably installed on the movable side baffle structure, the end portion of the movable connector is in butt joint with a connecting pull rod penetrating through the supporting framework, the connecting pull rod is sleeved with the damping spring, and the second adjusting cap is in butt joint with the end portion of the connecting pull rod.

Further, the side shield ejector rod structure comprises an ejector rod piece, a mounting disc, a spring buffer component, a foot disc, a first adjusting cap and a mounting foot plate, wherein the ejector rod piece is installed at the bottom of the outer side of the replaceable side shield in a butt joint mode, the mounting disc and the foot disc are installed at the end portions of the ejector rod piece in a butt joint mode respectively, the spring buffer component is installed between the mounting disc and the foot disc in a butt joint mode, the first adjusting cap is installed at the end of the ejector rod piece in a butt joint mode, and the mounting foot plate is fixedly installed at the bottom of the foot disc.

Further, the picture peg subassembly includes to one side picture peg, locating hole, stopper, handle spare, location backing plate, fixed mounting has the location backing plate on the support frame, be provided with the oblique picture peg that extends to in the feeding structure on the location backing plate, be provided with the locating hole that corresponds with the location backing plate on the oblique picture peg, the upper end of oblique picture peg is fixed mounting respectively has stopper and handle spare.

Further, the feeding structure comprises a frame and a fixed feeding hopper, the fixed feeding hopper is arranged between the supporting frames in a butt joint mode, and the frame is fixedly arranged at the top of the fixed feeding hopper.

Further, the support framework comprises a support metal plate, a joint plate and a support base plate, wherein the support metal plate is fixedly arranged at the top of the installation transverse plate through the joint plate, and the end faces of the support metal plate are fixedly arranged and are connected with the clearance adjusting structure of the movable side plate.

The utility model provides a feeding device of a material quantity self-adjusting roller press. Compared with the prior art, the method has the following beneficial effects:

through reasonable angle, movable side board clearance adjustment structure and the two movable side of adjusting feeding device picture peg subassembly keep off the rate of tension of structure, make the material that gets into the roller can be effectively restrained and not spill over to the roller both ends, the effective working face of roller fully loads the material, roller terminal surface and the inboard wearing and tearing of organism reduce, make side board and roller terminal surface keep 5 mm's clearance in the use can stabilize roll squeezer system pressure, reduce the wearing and tearing of curb plate simultaneously to can carry out real-time adjustment to the unloading volume and the unloading of material again.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall assembly state of a feeding device according to the present utility model;

FIG. 2 shows a schematic diagram of the overall top view composition of the feeding device of the present utility model;

FIG. 3 is a schematic diagram showing the overall front view of the feeding device of the present utility model;

FIG. 4 is a schematic diagram showing the front structure of the movable side guard structure of the present utility model;

FIG. 5 shows a schematic view of the rear structure of the movable side rail structure of the present utility model;

FIG. 6 is a schematic view showing the construction of a card assembly according to the present utility model;

FIG. 7 is a schematic view showing the structure of the movable-side-plate gap adjusting structure of the present utility model;

FIG. 8 shows a schematic diagram of the structure of the side baffle ejector rod of the present utility model;

the figure shows: 1. a movable side block structure; 11. replaceable side guards; 12. a movable connecting lug; 13. a wear-resistant backing plate I; 14. the column nails can be replaced; 15. a wear-resistant backing plate II; 16. a honeycomb wear-resistant layer; 2. a movable side plate gap adjusting structure; 21. connecting a pull rod; 22. a damping spring; 23. a movable connector; 24. adjusting the second cap; 3. a side baffle ejector rod structure; 31. a top bar; 32. a mounting plate; 33. a spring buffer assembly; 34. foot plates; 35. adjusting the first cap; 36. mounting a foot plate; 4. a plugboard assembly; 41. an inclined plugboard; 42. positioning holes; 43. a limiting block; 44. a handle member; 45. positioning a backing plate; 5. a feed structure; 51. a frame; 52. fixing a feed hopper; 6. a support structure; 61. supporting metal plates; 62. a splice plate; 63. a support substrate; 7. mounting a transverse plate; 8. tungsten carbide stud roller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, the following feeding device of the material quantity self-adjusting roller press is provided:

1-8, the feeding device of the material quantity self-adjusting roller press provided by the utility model comprises a mounting transverse plate 7, wherein a supporting framework 6 is fixedly arranged at the top of the mounting transverse plate 7, a feeding structure 5 is arranged at the top of the supporting framework 6 in a butt joint manner, and plugboard assemblies 4 extending to the inside are arranged at the two sides of the feeding structure 5 in a butt joint manner;

the movable side baffle structure 1 is arranged on the supporting framework 6 on the front side and the rear side of the feeding structure 5, the tungsten carbide column nail roller 8 is arranged below the movable side baffle structure 1, the movable side plate gap adjusting structure 2 connected with the movable side baffle structure 1 is arranged on the supporting framework 6 in a butt joint mode, and the side baffle ejector rod structure 3 is arranged on the bottom of the outer side of the movable side baffle structure 1 in a butt joint mode.

Utilize installation diaphragm 7 to assemble with support frame 6, can realize the butt joint installation between device and the roll squeezer to installation diaphragm 7 has also played good effect of bearing the weight of atress, and installation through the linking installation of support frame 6 can be realized feeding structure 5 and picture peg subassembly 4 and is fixed, has guaranteed the butt joint installation between feeding structure 5 and the feed bin pipe, and can effectually remove the unloading volume of adjusting the material through picture peg subassembly 4, in order to agree with the roll-in operation of below roll squeezer.

Adopt movable side to keep off structure 1 can realize keeping off material nature constraint operation to the material, carry out real-time adjustment to the operation interval of movable side to keep off structure 1 through movable curb plate clearance adjustment structure 2 quick and convenience, effectual control and cooperation guide volume to during the period, through utilizing side baffle ejector pin structure 3, can effectually slow down the impact force of material to movable side to keep off structure 1, have can guarantee that the material enters into appointed roll surface region, guarantee the stability of roller pressure.

Example two

As shown in fig. 3, 5 and 7, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the movable side baffle structure 1 includes a replaceable side baffle 11, a movable connection lug 12, a first wear-resistant pad 13, a replaceable stud 14, a second wear-resistant pad 15, and a honeycomb wear-resistant layer 16, the replaceable side baffle 11 is mounted on the support frame 6 in a butt joint manner, the replaceable side baffle 11 is mounted on the movable side baffle gap adjusting structure 2 in a connection manner through the movable connection lug 12, the first wear-resistant pad 13 and the second wear-resistant pad 15 are fixedly mounted on the replaceable side baffle 11 through the replaceable stud 14, and the first wear-resistant pad 13 and the second wear-resistant pad 15 are provided with the honeycomb wear-resistant layer 16.

During operation, personnel can realize the regulation and replacement between the removable side shield 11 and wear-resisting backing plate one 13 and wear-resisting backing plate two 15 through removable post nail 14, and wear-resisting backing plate one 13 and wear-resisting backing plate two 15 have adopted tungsten carbide material, have guaranteed holistic working strength, and nest honeycomb wearing layer 16 has increased wear resistance of wear-resisting backing plate one 13 and wear-resisting backing plate two 15.

In this embodiment, the movable side plate gap adjusting structure 2 includes a connecting pull rod 21, a damping spring 22, a movable connector 23, and a second adjusting cap 24, the movable connector 23 is movably mounted on the movable side block structure 1, the end of the movable connector 23 is butt-jointed with the connecting pull rod 21 penetrating the supporting frame 6, the damping spring 22 is sleeved on the connecting pull rod 21, and the second adjusting cap 24 is butt-jointed with the end of the connecting pull rod 21;

during operation, personnel can carry out external pulling or internal folding type adjustment on the adjusting cap of the rotary connecting pull rod 21, and then the movable connector 23 can act on the connected movable side baffle structure 1 to complete the adjustment operation on the clearance of the side plates, and the generated collision force of the movable side baffle structure 1 can be buffered and damped through the damping spring 22 when being stressed.

In this embodiment, the side baffle ejector pin structure 3 includes an ejector pin member 31, a mounting plate 32, a spring buffer assembly 33, a foot plate 34, an adjusting cap 35, and a mounting foot plate 36, the ejector pin member 31 is butt-jointed and mounted at the bottom of the outer side of the replaceable side baffle 11, the mounting plate 32 and the foot plate 34 are respectively butt-jointed and mounted at the ends of the ejector pin member 31, the spring buffer assembly 33 is butt-jointed and mounted between the mounting plate 32 and the foot plate 34, the adjusting cap 35 is butt-jointed and mounted at the end of the ejector pin member 31, and the mounting foot plate 36 is fixedly mounted at the bottom of the foot plate 34.

The side baffle ejector rod structure 3 can perform corresponding buffering operation on the bottom area of the replaceable side baffle 11, the acting force received by the replaceable side baffle 11 can be pushed to the mounting disc 32 through the ejector rod piece 31, and the acting force received by the mounting disc 32 can be buffered and counteracted through the spring buffering component 33 in the mounting disc 32, so that the stability of the replaceable side baffle 11 during operation is ensured.

Example III

As shown in fig. 1 to 8, on the basis of the above embodiment, the present embodiment further provides the following:

in this embodiment, the board assembly 4 includes an inclined board 41, a positioning hole 42, a limiting block 43, a handle member 44, and a positioning pad 45, the positioning pad 45 is fixedly mounted on the supporting frame 6, the positioning pad 45 is provided with the inclined board 41 extending into the feeding structure 5, the inclined board 41 is provided with the positioning hole 42 corresponding to the positioning pad 45, and the upper end of the inclined board 41 is fixedly mounted with the limiting block 43 and the handle member 44 respectively;

the positioning backing plate 45 is utilized to realize the joint connection with the inclined plugboard 41, the positioning backing plate 45 and the positioning hole 42 between the inclined plugboard 41 are mutually corresponding, the positioning backing plate 45 and the inclined plugboard 41 are matched and positioned through the positioning screw piece after the positioning backing plate and the positioning screw piece are corresponding, the pulling adjustment of the inclined plugboard 41 can be completed through the handle piece 44, the limiting block 43 can effectively prevent the inclined plugboard 41 from sliding into the device, and the situation that the inclined plugboard 41 falls down due to the fact that personnel are not careful is prevented;

in this embodiment, the feeding structure 5 includes a frame 51 and a fixed feeding hopper 52, the fixed feeding hopper 52 is butt-jointed between the supporting frames 6, and the frame 51 is fixedly installed on top of the fixed feeding hopper 52.

The bearing operation with the supporting framework 6 is realized through the fixed feed hopper 52, and screw holes are formed in the frame 51, so that the butt joint installation between the frame 51 and an external material guide channel is realized.

In this embodiment, the supporting frame 6 includes a supporting metal plate 61, a connecting plate 62, and a supporting substrate 63, the supporting metal plate 61 is fixedly mounted on the top of the mounting cross plate 7 through the connecting plate 62, and the end faces of the supporting metal plate 61 are fixedly mounted and matched with the movable side plate gap adjusting structure 2.

By means of the mutual combination of the supporting metal plates 61, the connecting plates 62 and the supporting base plates 63, the installation connection among the feeding structure 5, the movable side plate gap adjusting structure 2 and the movable side baffle structure 1 can be completed, and the installation connection of the whole device is guaranteed.

The working principle and the using flow of the utility model are as follows:

when in installation:

the device is moved to the upper part of the roller press, the construction and the fixation of the external buildings or equipment are completed through the mounting transverse plates 7, the device is constructed on the mounting transverse plates 7 through the supporting framework 6 for installation and fixation, and then the feeding structure 5 is installed in a butt joint way through the frame 51 and the upper end blanking opening, so that the connection is completed;

the operation is as follows:

during feeding, materials are fed from a feeding channel at the upper end, the materials can rapidly enter the feeding structure 5, during the feeding process, a person manually pulls the handle piece 44, the handle piece 44 slides on the positioning base plate 45, the positioning holes 42 are locked and fixed through the screw piece after the size is adjusted, the interval adjustment between the plugboard assemblies 4 is completed, the control adjustment of the feeding amount is completed, then, the person can adjust tension through the adjusting cap II 24 on the adjusting connecting pull rod 21, the real-time adjustment of the movable side baffle structure 1 is completed, the constraint of the materials is completed, the impact force of the materials can be fed back to the side baffle ejector rod structure 3 after the materials fall onto the replaceable side baffle 11 through the plugboard assemblies 4, the impact force of the materials can be buffered through the ejector rod piece 31 and the spring buffering assembly 33 in the mounting plate 32, the overall tensioning degree can be adjusted through the adjusting cap I35, the replaceable side baffle 11 collides with the materials and guides the materials through the wear-resistant base plate I13 and the wear-resistant base plate II 15, and finally the constrained materials fall onto the roller 8 after passing through the replaceable side baffle 11 to the roller post.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The material amount self-adjusting roller press feeding device is characterized in that: the device comprises a mounting transverse plate (7), wherein a supporting framework (6) is fixedly arranged at the top of the mounting transverse plate (7), a feeding structure (5) is arranged at the top of the supporting framework (6) in a butt joint manner, and plug board assemblies (4) extending into the interior are arranged at the two sides of the feeding structure (5) in a butt joint manner;

the movable side baffle structure (1) is arranged on a supporting framework (6) on the front side and the rear side of the feeding structure (5), a tungsten carbide column nail roller (8) is arranged below the movable side baffle structure (1), a movable side plate gap adjusting structure (2) connected with the movable side baffle structure (1) is arranged on the supporting framework (6) in a butt joint mode, and a side baffle ejector rod structure (3) is arranged on the bottom of the outer side of the movable side baffle structure (1) in a butt joint mode.

2. The stock quantity self-adjusting roll squeezer feeding device according to claim 1, wherein: the movable side baffle structure (1) comprises a replaceable side baffle (11), movable connecting lugs (12), a first wear-resistant backing plate (13), a replaceable post nail (14), a second wear-resistant backing plate (15) and a honeycomb wear-resistant layer (16), wherein the replaceable side baffle (11) is arranged on the supporting framework (6) in a butt joint mode, the replaceable side baffle (11) and the movable side plate gap adjusting structure (2) are connected and installed through the movable connecting lugs (12), the first wear-resistant backing plate (13) and the second wear-resistant backing plate (15) are fixedly installed on the replaceable side baffle (11) through the replaceable post nail (14), and the honeycomb wear-resistant layer (16) is arranged on the first wear-resistant backing plate (13) and the second wear-resistant backing plate (15).

3. The stock quantity self-adjusting roll squeezer feeding device according to claim 1, wherein: the movable side plate gap adjusting structure (2) comprises a connecting pull rod (21), a damping spring (22), a movable connector (23) and an adjusting cap II (24), wherein the movable connector (23) is movably installed on the movable side baffle structure (1), the end part of the movable connector (23) is abutted to be provided with the connecting pull rod (21) penetrating through the supporting framework (6), the connecting pull rod (21) is sleeved with the damping spring (22), and the end part of the connecting pull rod (21) is abutted to be provided with the adjusting cap II (24).

4. The stock quantity self-adjusting roll squeezer feeding device according to claim 2, wherein: the side shield ejector rod structure (3) comprises an ejector rod piece (31), a mounting disc (32), a spring buffer component (33), a foot disc (34), an adjusting cap I (35) and a mounting foot plate (36), wherein the ejector rod piece (31) is installed at the bottom butt joint of the outer side of the replaceable side shield (11), the mounting disc (32) and the foot disc (34) are installed at the end part of the ejector rod piece (31) in a butt joint mode respectively, the spring buffer component (33) is installed between the mounting disc (32) and the foot disc (34) in a butt joint mode, the adjusting cap I (35) is installed at the end head butt joint of the ejector rod piece (31), and the mounting foot plate (36) is fixedly installed at the bottom of the foot disc (34).

5. The stock quantity self-adjusting roll squeezer feeding device according to claim 1, wherein: the utility model provides a picture peg subassembly (4) including inclined type picture peg (41), locating hole (42), stopper (43), handle spare (44), location backing plate (45), fixed mounting has location backing plate (45) on supporting framework (6), be provided with on location backing plate (45) and extend to inclined type picture peg (41) in feeding structure (5), be provided with locating hole (42) that correspond with location backing plate (45) on inclined type picture peg (41), the upper end of inclined type picture peg (41) is fixed mounting stopper (43) and handle spare (44) respectively.

6. The stock quantity self-adjusting roll squeezer feeding device according to claim 1, wherein: the feeding structure (5) comprises a frame (51) and a fixed feeding hopper (52), the fixed feeding hopper (52) is installed between the supporting framework (6) in a butt joint mode, and the frame (51) is fixedly installed at the top of the fixed feeding hopper (52).

7. The stock quantity self-adjusting roll squeezer feeding device according to claim 1, wherein: the support framework (6) comprises a support metal plate (61), a connecting plate (62) and a support substrate (63), wherein the support metal plate (61) is fixedly installed at the top of the installation transverse plate (7) through the connecting plate (62), and the end faces of the support metal plate (61) are fixedly installed and matched with the movable side plate gap adjusting structure (2).