CN218840982U

CN218840982U - Steel grabbing machine

Info

Publication number: CN218840982U
Application number: CN202223126367.7U
Authority: CN
Inventors: 陈赐恩; 林成棠; 王洪福
Original assignee: Qianxinan Jinrui Waste Materials Recycling Co ltd
Current assignee: Qianxinan Jinrui Waste Materials Recycling Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-11
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the technical field of metal recovery, in particular to a steel grabbing machine, which comprises a connector and four base bodies fixed on the lower surface of the connector, wherein the four base bodies are fixedly connected through bolts to form a frustum structure, and the steel grabbing machine also comprises grabbing components arranged on each base body, each grabbing component comprises a hydraulic telescopic rod arranged on one side of the base body, a hinged support fixedly connected to the bottom end of the hydraulic telescopic rod and a rotating support fixedly connected to the top end of the hydraulic telescopic rod, and one end of the rotating support, which is far away from the hydraulic telescopic rod, is fixed on the outer side wall of the top end of the base body; the utility model provides a pneumatic telescopic link can drive loop bar and steel brush and remove, and the steel brush removes the greasy dirt brush on the steel claw when the steel claw surface removes, installs the guide pulley in the steel brush, can prevent that the steel brush from being out of order because of permanent pressurized deformation, makes the steel brush smooth and easy at steel claw surface slip, has improved the life of steel brush.

Description

Steel grabbing machine

Technical Field

The utility model belongs to the technical field of the metal is retrieved, concretely relates to grab steel machine.

Background

The metal recovery refers to that useful substances separated from waste metals are physically or mechanically processed into recycled products, and is an industrial chain from recovery, disassembly and recycling, and in the metal disassembly link, a steel grabbing machine is required to be used for feeding the shearing machine; via review publication (bulletin) number: CN214879745U discloses a fixed steel grasping machine for metal recovery, which discloses the technical scheme that the fixed steel grasping machine comprises a rotating platform and a connecting seat, wherein a hydraulic oil tank is arranged above the rotating platform, a first rotating shaft is connected inside the hydraulic oil tank, and the surface of the first rotating shaft is connected with a large arm; after the baffle is arranged in the gap between the steel claws, the gap can be covered, so that the waste metal with small volume is prevented from leaking out of the gap, the waste metal is prevented from dropping when the steel claws grab, and the technical effects of improving the grabbing amount of the steel claws and the like are achieved; however, when the steel grabbing machine is used, oil stains such as residual engine oil and the like are attached to the waste metal, stains and oil stains attached to the surface of a steel claw of the steel grabbing machine are inconvenient to clean, and the situation that steel grabbing is not firm easily occurs after the steel grabbing machine is used for a long time.

In order to solve the problems, the application provides a steel grabbing machine.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a steel grabbing machine, which has the characteristic of being convenient for cleaning a steel claw.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grab steel machine, is connected including promoting the subassembly and rotating promote the connector on the subassembly output and fix four base members, four of connector lower surface constitute the frustum structure through bolt fixed connection between the base member, still including installing at every snatch the subassembly on the base member, every it all is in including setting up to snatch the subassembly hydraulic telescoping rod and the fixed connection of base member one side are in the free bearing and the fixed connection of hydraulic telescoping rod bottom are in the rotation seat on hydraulic telescoping rod top, it keeps away from to rotate the seat hydraulic telescoping rod's one end is fixed on the top lateral wall of base member, the free bearing internal rotation is connected with the steel claw, the top of steel claw is rotated through the pivot and is connected in the recess that base member bottom side surface was seted up.

As the utility model relates to a grab steel machine is preferred, still including installing four clean subassembly between the base member, clean subassembly is including fixing the base member holds the pneumatic telescopic link of intracavity and fixes connection pad and fixed connection on the pneumatic telescopic link output are in the gas-supply pipe on the pneumatic telescopic link input, the gas-supply pipe runs through the base member extends to the top of base member, and with base member fixed connection, the lateral wall of connection pad corresponds four loop bars of steel claw department align to grid fixedly connected with, every equal sliding connection has the slide bar in the loop bar, the slide bar extends the one end fixedly connected with steel brush of loop bar, sliding connection has the sliding block in the loop bar, the sliding block with the slide bar is located one end fixed connection in the loop bar, the sliding block with be equipped with the spring between the connection pad, the both ends difference fixed connection of spring the sliding block with on the connection pad.

As the utility model relates to a grab steel machine preferred, the bottom surface of base member corresponds four groups the position department of loop bar has seted up cross accepting groove.

As the utility model relates to a grab the steel machine preferred, install the guide pulley in the steel brush, the guide pulley with the surface of steel claw is laminated mutually.

As a preferred of the utility model, the lateral wall of connection pad corresponds the position department of spring has seted up the draw-in groove, the one end of spring is located in the draw-in groove, and with connection pad fixed connection.

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

the utility model provides a pneumatic telescopic link can drive loop bar and steel brush and remove, and the steel brush removes the greasy dirt brush on the steel claw when steel claw surface movement, installs the guide pulley in the steel brush, can prevent that the steel brush from warping when becoming invalid because of bearing for a long time, makes the steel brush smooth and easy at steel claw surface slip, has improved the life of steel brush.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the grasping assembly of the present invention;

fig. 3 is a front view of the grabbing component of the present invention;

fig. 4 is a schematic sectional structural view of the grasping assembly of the present invention;

FIG. 5 is a schematic view of a cleaning assembly according to the present invention;

FIG. 6 is a schematic structural view of the inner part of the middle sleeve rod and the guide wheel of the present invention

In the figure:

1. a connector; 2. a substrate;

10. a grasping assembly; 11. a rotating seat; 12. a hydraulic telescopic rod; 13. hinging seats; 14. a steel claw;

20. a cleaning assembly; 21. a pneumatic telescopic rod; 22. a gas delivery pipe; 23. a connecting disc; 24. a loop bar; 25. a slide bar; 26. a steel brush; 261. a guide wheel; 27. a slider; 28. a spring.

3. A lifting assembly;

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.

Example 1

As shown in fig. 1, 2 and 3;

the utility model provides a grab steel machine, includes lifting unit 3 and rotates to connect connector 1 on lifting unit 3 output and fixes four base members 2 at connector 1 lower surface, constitutes the frustum structure through bolt fixed connection between four base members 2.

In this embodiment: subject to public (bulletin) number: CN214879745U discloses a fixed steel grasping machine for metal recovery, which discloses the technical scheme that the fixed steel grasping machine comprises a rotating platform and a connecting seat, wherein a hydraulic oil tank is arranged above the rotating platform, a first rotating shaft is connected inside the hydraulic oil tank, and the surface of the first rotating shaft is connected with a large arm; after the baffle is arranged in the gap between the steel claws, the gap can be covered, so that the waste metal with small volume is prevented from leaking out of the gap, the waste metal is prevented from dropping when the steel claws grab, and the technical effects of improving the grabbing amount of the steel claws and the like are achieved; however, when the steel grabbing machine is used, oil stains such as residual engine oil and the like are attached to waste metals, stains and oil stains attached to the surface of a steel claw of the steel grabbing machine are inconvenient to clean, and the situation that steel grabbing is not firm easily occurs after the steel grabbing machine is used for a long time.

It should be noted that: lifting unit 3 is including rotating platform, big arm, forearm, and big arm passes through the hydraulic stem and drives the forearm promotion, and the forearm passes through the hydraulic stem removal regulation to the old and useless metal that the drive snatched, with old and useless metal lifting, rotating platform drives big arm and forearm and removes the claw to throwing material department, accomplishes the removal of old and useless metal.

Further, the method comprises the following steps: as shown in fig. 1-6; with the above in mind: this steel machine of grabbing still including installing the subassembly 10 of grabbing on every base member 2, every subassembly 10 of grabbing all includes setting up at the hydraulic telescoping rod 12 of base member 2 one side and fixed connection is at the free bearing 13 of 12 bottoms of hydraulic telescoping rod and fixed connection is at the rotation seat 11 on 12 tops of hydraulic telescoping rod, the one end of keeping away from hydraulic telescoping rod 12 of rotation seat 11 is fixed on the top lateral wall of base member 2, the internal rotation of free bearing 13 is connected with the steel claw 14, the top of steel claw 14 is rotated through the pivot and is connected in the recess that 2 bottom side surfaces of base member were seted up

In this embodiment: when the hydraulic telescopic rod 12 performs telescopic motion, the hinged support 13 is driven to move, so that the rotating shaft at the top end of the steel claw 14 is pushed to rotate, the four steel claws 14 perform synchronous motion, steel grabbing motion is achieved, and grabbing operation is achieved.

It should be noted that: the hydraulic telescopic rod 12 is connected with a hydraulic pump (not shown in the figure).

Further, the method comprises the following steps: in order to make the steel claw 14 clean and convenient, the steel grabbing machine further comprises a cleaning assembly 20 installed between the four base bodies 2, the cleaning assembly 20 comprises a pneumatic telescopic rod 21 fixed in a containing cavity of the base body 2, a connecting disc 23 fixed on the output end of the pneumatic telescopic rod 21 and a gas pipe 22 fixedly connected to the input end of the pneumatic telescopic rod 21, the gas pipe 22 penetrates through the base body 2 and extends to the top end of the base body 2 and is fixedly connected with the base body 2, four sleeve rods 24 are uniformly arranged and fixedly connected to the outer side wall of the connecting disc 23 corresponding to the steel claw 14, a sliding rod 25 is slidably connected in each sleeve rod 24, a steel brush 26 is fixedly connected to one end, extending out of each sleeve rod 24, a sliding block 27 is slidably connected with one end, located in each sleeve rod 24, of each sliding block 27 and each sliding rod 25, a spring 28 is arranged between each sliding block 27 and the connecting disc 23, and two ends of each spring 28 are respectively and fixedly connected to each sliding block 27 and each connecting disc 23.

It should be noted that: the end of the air pipe 22 far away from the air telescopic rod 21 is arranged on an air pump (not shown in the figure).

In this embodiment: when needs are cleaned steel claw 14, operating personnel starts the air pump, and when pneumatic telescopic rod 21 stretches out and draws back, drive connection pad 23 motion, connection pad 23 drives loop bar 24, slide bar 25 and steel brush 26 motion, and steel brush 26 receives the spring action of spring 28 and laminates with steel claw 14, thereby steel brush 26 removes the realization and realizes the surface cleaning to steel claw 14, realizes cleaning operation.

Further, the following steps: in an alternative embodiment, the bottom surface of the base 2 is provided with a cross-shaped receiving groove corresponding to the four sets of the sleeve rods 24.

In this embodiment: through this design, four group's loop bars 24, slide bar 25 and steel brush 26 can move to in the holding tank, and when grabbing the steel operation, the holding tank protects it, prevents that the steel that snatchs from damaging clean subassembly 20.

Further, the method comprises the following steps: in an alternative embodiment, guide wheel 261 is mounted in steel brush 26, and guide wheel 261 is in contact with the surface of steel claw 14.

In this embodiment: through the design, the guide wheel 261 is installed in the steel brush 26, so that the steel brush 26 can be prevented from deforming and losing efficacy due to long-term compression, the steel brush 26 can slide smoothly on the surface of the steel claw 14, and the service life of the steel brush 26 is prolonged.

Further, the following steps:

in an alternative embodiment, a clamping groove is formed on the outer side wall of the connecting disc 23 at a position corresponding to the spring 28, and one end of the spring 28 is located in the clamping groove and is fixedly connected with the connecting disc 23.

In this embodiment: through the design, the spring 28 can have a larger space to contract, so that the spring 28 can be conveniently installed, the spring 28 pushes the sliding block 27 to have a larger moving range, and the steel brush 26 is always attached to the steel claw 14 when the cleaning operation is convenient.

The utility model discloses a theory of operation and use flow: the operating personnel uses the utility model discloses the time, start hydraulic pump (not shown in the figure) and drive the motion of hydraulic telescoping rod 12, when hydraulic telescoping rod 12 concertina movement, it removes to drive free bearing 13, thereby promote its top pivot department of steel claw 14 and rotate, four steel claw 14 simultaneous movement, thereby realize the motion of snatching to steel, realize snatching the operation, when needs are cleaned steel claw 14, control steel claw 14 is in the closed state, operating personnel starts air pump (not shown in the figure) and drives pneumatic telescopic link 21 motion, when pneumatic telescopic link 21 stretches out and draws back, drive connection pad 23 motion, connection pad 23 drives loop bar 24, slide bar 25 and steel brush 26 motion, steel brush 26 receives the spring action and the laminating of steel claw 14 of spring 28, thereby steel brush 26 removes and realizes the surface cleaning to steel claw 14, realize cleaning operation, install the guide pulley 261 in the steel brush 26, can prevent that steel brush 26 from being out of shape because of permanent pressure and inefficacy when, it is smooth and easy to make steel brush 26 slide on steel claw 14 surface, clean back finishes, control cleaning assembly 20 resets, make steel brush 26 get into the accepting inslot.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grab steel machine, is in including lifting unit (3) and rotation connection lifting unit (3) output on connector (1) with fix four base member (2), four of connector (1) lower surface constitute frustum structure, its characterized in that through bolt fixed connection between base member (2): the grabbing device is characterized by further comprising grabbing components (10) arranged on each base body (2), wherein each grabbing component (10) comprises a hydraulic telescopic rod (12) arranged on one side of each base body (2), a hinged support (13) fixedly connected to the bottom end of the hydraulic telescopic rod (12) and a rotating support (11) fixedly connected to the top end of the hydraulic telescopic rod (12), one end, far away from the hydraulic telescopic rod (12), of the rotating support (11) is fixed on the outer side wall of the top end of each base body (2), a steel claw (14) is rotatably connected to the hinged support (13) in the rotating mode, and the top end of the steel claw (14) is rotatably connected to a groove formed in the bottom side surface of each base body (2) through a rotating shaft; still including installing four clean subassembly (20) between base member (2), clean subassembly (20) is including fixing pneumatic telescopic rod (21) in base member (2) appearance chamber and fixing connection pad (23) and fixed connection on pneumatic telescopic rod (21) output are in gas-supply pipe (22) on pneumatic telescopic rod (21) input, gas-supply pipe (22) run through base member (2) and extend to the top of base member (2), and with base member (2) fixed connection, the lateral wall of connection pad (23) corresponds four loop bars (24) of evenly arranged fixedly connected with in steel claw (14) department, every equal sliding connection has slide bar (25) in loop bar (24), slide bar (25) extend the one end fixedly connected with steel brush (26) of loop bar (24), sliding connection has slide block (27) in loop bar (24), slide block (27) with slide bar (25) are located the one end fixed connection in loop bar (24), slide block (27) with be equipped with between connection pad (23) spring (28) connect respectively on the both ends of connection pad (23) slide block (27) and slide block (27).

2. Steel grab according to claim 1, characterized in that: the bottom surface of the base body (2) is provided with a cross-shaped containing groove corresponding to the positions of the four groups of sleeve rods (24).

3. A steel grab as defined in claim 1, wherein: and a guide wheel (261) is installed in the steel brush (26), and the surface of the guide wheel (261) is attached to the surface of the steel claw (14).

4. Steel grab according to claim 1, characterized in that: a clamping groove is formed in the position, corresponding to the spring (28), of the outer side wall of the connecting disc (23), and one end of the spring (28) is located in the clamping groove and fixedly connected with the connecting disc (23).