CN210059653U

CN210059653U - Feeding device of reinforcing steel bar granulator

Info

Publication number: CN210059653U
Application number: CN201920210725.1U
Authority: CN
Inventors: 贾海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-02-14
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a feeding device of a reinforcing steel bar granulator, which comprises a grain cutting shell and a protective cover, wherein the protective cover is fixedly arranged at the top end of the grain cutting shell, and feeding mechanisms are arranged at the top ends of the grain cutting shells at the two sides of the protective cover; feeding mechanism includes feeding frame and draw-in groove, and two feeding frames are fixed mounting respectively on the eager grain casing top of protection casing both sides, and the top of feeding frame is provided with the feed inlet, and feed inlet downwardly extending to the inside of eager grain casing, and the draw-in groove setting is terminal surface around the feeding frame, and the feeding frame surface limit of draw-in groove both sides installs fixing bolt, and the feeding frame surface mounting of fixing bolt top has the bracing piece, and the feeding frame surface limit of fixing bolt below installs spacing bolt. The utility model discloses a be provided with a series of structures for this material feeding unit can be convenient for when the pelleter carries out eager grain to the reinforcing bar, can cut the grain to the great reinforcing bar of crookedness, and convenient dismantlement and use can carry on spacingly to the reinforcing bar, improves safe operating performance.

Description

Feeding device of reinforcing steel bar granulator

Technical Field

The utility model relates to a reinforcing bar pelleter technical field specifically is a reinforcing bar pelleter material feeding unit.

Background

For realizing the effective recycle of resource, improve resource utilization, when carrying out recycle to old and useless steel, for improving cutting efficiency, the subsequent remelt of being convenient for can use the reinforcing bar pelleter to carry out eager grain refining to old and useless reinforcing bar to satisfy present smelting technique.

Current steel bar granulator is mainly for double-end formula steel bar granulator, so that improve the eager efficiency of reinforcing bar, only in the actual operation in-process, carry into the granulator with old and useless reinforcing bar inside, generally adopt artifical mode to feed on the feeding means of granulator, or use some specific anchor clamps to carry out manual operation, the shape of because of old and useless reinforcing bar is different, then higher to the requirement of feeding means, and current steel bar granulator, often can only satisfy straight reinforcing bar feeding, can't satisfy the great reinforcing bar feeding of crookedness, still need straighten the processing to the great reinforcing bar of crookedness, when increasing staff's intensity of labour, the eager efficiency of reinforcing bar has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar pelleter material feeding unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device of a steel bar granulator comprises a granulation shell and a protective cover, wherein the protective cover is fixedly arranged at the top end of the granulation shell, and feeding mechanisms are arranged at the top ends of the granulation shells on two sides of the protective cover; feeding mechanism includes feeding frame and draw-in groove, and two feeding frames are fixed mounting respectively on the eager grain casing top of protection casing both sides, and the top of feeding frame is provided with the feed inlet, and feed inlet downwardly extending to the inside of eager grain casing, and the draw-in groove sets up the terminal surface around the feeding frame.

Preferably, the fixed bolt is installed on the surface of the feeding frame on two sides of the clamping groove in a limiting mode, the supporting rod is installed on the surface of the feeding frame above the fixed bolt, and the limiting bolt is installed on the surface of the feeding frame below the fixed bolt in a limiting mode.

Preferably, a support rib plate is arranged on the surface of the feeding frame on one side of the limiting bolt, and the support rib plate is in contact with the surface of the granulating shell.

Preferably, the inside spacing of draw-in groove is installed the baffle, inside the baffle extended to the feed inlet, and the top welding of baffle has the pull ring.

Preferably, an auxiliary mechanism is arranged on the surface of the supporting rod; the auxiliary mechanism comprises a movable plate and a feeding hopper, the movable plate is mounted on the surface of the supporting rod through a hinge shaft, the feeding hopper is welded on the surface of the movable plate, a cover plate is movably mounted at the top end of the feeding hopper, and a long-neck bolt is movably mounted on the surface of the cover plate.

Preferably, the cardboard is installed to the bottom of feeder hopper, and the surface of cardboard is provided with U type groove, and the feeder hopper bottom surface mounting of cardboard one side has spacing casing, and the internally mounted of feeder hopper has the abrasion pad.

Preferably, a limiting mechanism is arranged on the surface of the feed hopper; stop gear includes fore-set and leads to the groove, leads to the groove setting at a side surface of feeder hopper, and leads to inside the groove extends to the feeder hopper, and the fore-set is spacing to be installed in leading to the inslot portion, and the surface mounting of fore-set has reset spring, and reset spring extends to the feeder hopper surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this granulator material feeding unit of reinforcing bar, through fixing bolt, and use with spacing bolt combination, can realize the fixed connection effect of feeding frame, when the reinforcing bar enters along the feed inlet, can carry out certain support and spacing effect to the reinforcing bar, through the draw-in groove, and use with the baffle combination, convenient dismantlement and installation between the two, can realize the separation effect to the feed inlet space, be convenient for to the feeding of many long straight reinforcing bars multiposition respectively, and after detaching the baffle, the great reinforcing bar feeding of the crookedness of can being convenient for, carry out the grain-cut operation.

2. This reinforcing bar pelleter material feeding unit through the fly leaf to use jointly with the bracing piece, the two is through the hinge connection, can drive the feeder hopper and carry out rotary motion under the atress condition, is convenient for use the feeder hopper, through the feeder hopper, can produce sufficient space, carries on spacingly to microscler reinforcing bar, when avoiding artifical the support in cutting process, prevents that the reinforcing bar from rocking to beat and hinder staff all around.

3. This granulator feeding device of reinforcing bar through spacing casing, when making its both ends and feeding frame surface contact, can realize the spacing effect to the feeder hopper both ends to through the cardboard, can block on fixing bolt's surface, and by nut on the fixing bolt tight to its top, and then realize the fixed mounting to the feeder hopper, through the apron, and use with the long neck bolt combination, can seal feeder hopper inside, carry on spacingly to inside reinforcing bar.

4. This reinforcing bar pelleter material feeding unit through wear pad, can increase the wear resistance on feeder hopper inner wall surface, and then increase of service life, through reset spring, can produce sufficient elasticity that resets to use with the fore-set combination, can force the fore-set to the inside motion of feeder hopper when the fore-set outwards moves, and through leading to the groove, can form certain restraint effect, carry on spacingly to the motion of fore-set.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the feed mechanism of embodiment 1;

FIG. 3 is a schematic view of the separator structure of example 1;

FIG. 4 is a schematic structural view of an assisting mechanism in embodiment 1;

fig. 5 is a schematic view of the internal structure of the assist mechanism of embodiment 2.

In the figure: 1. cutting the grain into a shell; 2. a feeding frame; 3. a movable plate; 4. a feed hopper; 5. a long-neck bolt; 6. a feed inlet; 7. a support bar; 8. a protective cover; 9. a support rib plate; 10. fixing the bolt; 11. a limit bolt; 12. a card slot; 13. a partition plate; 14. a pull ring; 15. clamping a plate; 16. a cover plate; 17. a limiting shell; 18. a top pillar; 19. a wear pad; 20. a through groove; 21. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 4, the feeding device of the steel bar granulator in the embodiment includes a granule cutting shell 1 and a protective cover 8, wherein the protective cover 8 is fixedly installed at the top end of the granule cutting shell 1, and can wrap and protect a cam mechanism and the like in the granule cutting shell 1, so as to achieve a dustproof sealing effect, and feeding mechanisms are installed at the top ends of the granule cutting shells 1 at two sides of the protective cover 8; the feeding mechanism comprises feeding frames 2 and clamping grooves 12, the two feeding frames 2 are respectively fixedly installed at the top ends of the grain cutting shells 1 on the two sides of the protective cover 8, the whole body is made of metal materials and can conveniently push reinforcing steel bars into the grain cutting shells 1 to be cut by an internal cutter, the top ends of the feeding frames 2 are provided with feeding ports 6, the feeding ports 6 extend downwards into the grain cutting shells 1, in the actual use process, a worker can insert the reinforcing steel bars into the grain cutting shells 1 through the feeding ports 6 to realize grain cutting operation, the clamping grooves 12 are arranged on the front end surface and the rear end surface of the feeding frames 2, a certain height difference exists between the two clamping grooves 12 on the front end surface and the rear end surface of the feeding frames 2, the surfaces of the feeding frames 2 on the two sides of the clamping grooves 12 are respectively provided with fixing bolts 10 through screw holes in a limiting mode, the fixing bolts 10 are large in length, nuts are installed on, the surface of actual bracing piece 7 is provided with the pinhole, the spacing limit bolt 11 in 2 surperficial installing of feeding frame of fixing bolt 10 below, length is less in fixing bolt 10, the 2 surface mounting of feeding frame of 11 one sides of limit bolt have support floor 9, and support floor 9 and the contact of cutting grain casing 1 surface, can form the triangular supports effect, carry out the fixed stay to one side of feeding frame 2, the one-way application of force of cutter prevents at in-process such as die-cut, one-way moment such as the feeding frame 2 receives the impact force is too big to cause the damage.

Specifically, draw-in groove 12's inside is spacing to install baffle 13, clearance fit between the two, baffle 13 extends to inside the feed inlet 6, can separate the inner space of feed inlet 6, be convenient for to many long straight reinforcing bars multiposition feeding respectively, and after detaching baffle 13, the great reinforcing bar feeding of crookedness of can being convenient for, cut grain operation, and the top welding of baffle 13 has pull ring 14, when using, the manual work of can being convenient for applys the effort, drive baffle 13 upward movement, dismantle the operation.

Furthermore, an auxiliary mechanism is arranged on the surface of the support rod 7, so that the feeding of the reinforcing steel bars is facilitated; the auxiliary mechanism comprises a movable plate 3 and a feed hopper 4, the movable plate 3 is arranged on the surface of a support rod 7 through a hinge, the movable plate 3 is limited and fixed by the support rod 7, the feed hopper 4 is welded on the surface of the movable plate 3 and is acted by the hinge, the feed hopper 4 can rotate and move in the stress process and is directly separated from or contacted with the top end of the feed frame 2, a cover plate 16 is movably arranged at the top end of the feed hopper 4 through a hinge, the thickness of the cover plate 16 is larger, the top end of the feed hopper 4 can be sealed, a long-neck bolt 5 is movably arranged on the surface of the cover plate 16 through a pin shaft, the surfaces of the cover plate 16 around the long-neck bolt 5 and one end surface of the feed hopper 4 are both provided with movable groove bodies, a clamping nut is arranged on the surface of the long-neck bolt 5 through threads under the manual action, when the feed, move to vertical state through the activity cell body, manually screw up the clamping nut for the clamping nut pushes up each other with the top wall of feeder hopper 4, and the moment of production can form the engaging force, is connected between feeder hopper 4 and the apron 16.

Further, the bottom welding of feeder hopper 4 has cardboard 15, the surface of cardboard 15 is provided with U type groove, place perpendicularly on feeding frame 2 when feeder hopper 4, cardboard 15 can block on fixing bolt 10's surface, and by nut on fixing bolt 10 tight to its top, and then realize the fixed mounting to feeder hopper 4, the inside cavity of feeder hopper 4 of being convenient for switches on each other with

feed inlet

6, 4 bottom surface mounting of feeder hopper of cardboard 15 one side have spacing casing 17, when installing feeder hopper 4, the end face contact of spacing casing 17 and feeding frame 2, when making the both ends of feeder hopper 4 and 2 surface contact of feeding frame, can realize the spacing effect to feeder hopper 4 both ends.

The using method of the embodiment comprises the following steps: in the actual use process, the grain cutting shell 1 is arranged on the frame of the grain cutting machine and is connected with an eccentric mechanism of the grain cutting machine, after the grain cutting machine is started, according to the actual conditions, such as reinforcing steel bars with larger curvature, the partition plate 13 can be manually dismounted, so that the space of the feeding hole 6 is larger, the reinforcing steel bars convenient to bend are directly inserted into the feeding hole 6 and are contacted with the internal cutter of the grain cutting shell 1, and the grain cutting effect is generated, when the straight reinforcing steel bars with better flatness are fed, the partition plate 13 can be inserted into the clamping groove 12 to realize the separation of the space of the feeding hole 6, so that a plurality of reinforcing steel bars can enter the feeding hole 6 through different positions, and the reinforcing steel bars are supported and limited by the partition plate 13, the reinforcing steel bars are conveniently fed, in order to realize the protection effect, the feeding hopper 4 can be wound around the supporting rod 7 and directly sleeved at the top end of the feeding frame 2, the U-shaped groove, and the nut on the clamping plate is screwed, the clamping plate 15 and even the feeding hopper 4 are limited, so that the feeding hopper 4 is communicated with the inside and the outside of the feeding port 6, the steel bars to be granulated are placed into the feeding hopper 4 through the top end of the feeding hopper, the cover plate 16 is covered, the steel bars are limited, the situation that in the cutting process, the steel bars are excessively shocked to hurt surrounding workers is prevented, and the steel bars are cut when being subjected to the downward dead weight and enter the feeding frame 2.

Example 2

The structure of this embodiment steel bar granulator material feeding unit is the same basically as embodiment 1 steel bar granulator material feeding unit's structure, and its difference lies in: the surface of the feed hopper 4 is provided with a limiting mechanism; stop gear includes fore-set 18 and leads to groove 20, leads to groove 20 and sets up the side surface at feeder hopper 4, and leads to inside groove 20 extends to feeder hopper 4, forms the opening of certain size, and the fore-set 18 is spacing to be installed inside leading to groove 20, and the surface mounting of fore-set 18 has reset spring 21, and reset spring 21 extends to feeder hopper 4 surface, and the internally mounted of feeder hopper 4 has abrasive pad 19 (see fig. 5). During practical use, under the elastic action of the return spring 21, the ejection column 18 can be driven to move inwards all the time, so that the tail end of the ejection column 18 is forced to be in contact with the waste steel bars inside the feed hopper 4, and the effects of ejection and limiting are achieved.

The using method of the embodiment comprises the following steps: in the process of cutting reinforcing steel bars, in order to limit and prevent continuous blanking and other operations on the reinforcing steel bars from top to bottom, the top post 18 can extend into the feed hopper 4 through the groove 20 and be influenced by the reset elasticity generated by the reset spring 21, the top post 18 moves inwards rapidly to limit and tightly push the reinforcing steel bars in the feed hopper 4, so that the continuous blanking of the reinforcing steel bars can be prevented, and enough limit acting force can also be generated on the reinforcing steel bars, in the cutting process, the reinforcing steel bars generate moment such as vibration force and the like, the moment can be partially offset by the elasticity of the reset spring 21, the damping effect in the feed hopper 4 is convenient to realize, when the feeding operation of the reinforcing steel bars is not required to be blocked, the reset elasticity of the reset spring 21 can be overcome to drive the whole top post 18 to move outwards, when the top post 18 is separated from the through groove 20, the top post 18 moves downwards to enable the top post 18 to be tightly pushed and, realize the screens effect, at this moment, the inside of feeder hopper 4 switches on, can carry out normal pay-off operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reinforcing bar pelleter material feeding unit, includes cuts grain casing (1) and protection casing (8), protection casing (8) fixed mounting is on the top of cutting grain casing (1), its characterized in that: the top ends of the grain cutting shells (1) at the two sides of the protective cover (8) are provided with feeding mechanisms; feeding mechanism includes feeding frame (2) and draw-in groove (12), and two feeding frame (2) are fixed mounting respectively and are being cut grain casing (1) top in protection casing (8) both sides, and the top of feeding frame (2) is provided with feed inlet (6), and feed inlet (6) downwardly extending to the inside of cutting grain casing (1), and draw-in groove (12) set up the terminal surface around feeding frame (2).

2. The feeding device of the steel bar cutting machine as claimed in claim 1, wherein: fixing bolts (10) are installed on the surface of the feeding frame (2) on the two sides of the clamping groove (12) in a limiting mode, supporting rods (7) are installed on the surface of the feeding frame (2) above the fixing bolts (10), and limiting bolts (11) are installed on the surface of the feeding frame (2) below the fixing bolts (10) in a limiting mode.

3. The feeding device of the steel bar cutting machine as claimed in claim 2, wherein: the surface of the feeding frame (2) on one side of the limiting bolt (11) is provided with a supporting rib plate (9), and the supporting rib plate (9) is in surface contact with the granulating shell (1).

4. The feeding device of the steel bar cutting machine as claimed in claim 1, wherein: baffle (13) are installed to the inside spacing of draw-in groove (12), and inside baffle (13) extended to feed inlet (6), and the top welding of baffle (13) has pull ring (14).

5. The feeding device of the steel bar cutting machine as claimed in claim 2, wherein: an auxiliary mechanism is arranged on the surface of the supporting rod (7); the auxiliary mechanism comprises a movable plate (3) and a feed hopper (4), the movable plate (3) is mounted on the surface of a support rod (7) through a hinge, the feed hopper (4) is welded on the surface of the movable plate (3), a cover plate (16) is movably mounted at the top end of the feed hopper (4), and a long-neck bolt (5) is movably mounted on the surface of the cover plate (16).

6. The feeding device of the steel bar cutting machine as claimed in claim 5, wherein: cardboard (15) are installed to the bottom of feeder hopper (4), and the surface of cardboard (15) is provided with U type groove, and feeder hopper (4) bottom surface mounting on cardboard (15) one side has spacing casing (17), and the internally mounted of feeder hopper (4) has wear pad (19).

7. The feeding device of the steel bar cutting machine as claimed in claim 4, wherein: the surface of the feed hopper (4) is provided with a limiting mechanism; stop gear includes fore-set (18) and leads to groove (20), leads to groove (20) and sets up the side surface at feeder hopper (4), and leads to inside groove (20) extends to feeder hopper (4), and fore-set (18) are spacing to be installed inside leading to groove (20), and the surface mounting of fore-set (18) has reset spring (21), and reset spring (21) extend to feeder hopper (4) surface.