CN218777973U

CN218777973U - Transfer box, transfer device and operation machine

Info

Publication number: CN218777973U
Application number: CN202222969815.3U
Authority: CN
Inventors: 赵家浩; 夏欣
Original assignee: Sany America Inc
Current assignee: Sany America Inc
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-31
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a technical field of material transportation provides a transport box, transfer device and operation machinery, include: the box body is provided with a feeding hole at the top opening and a discharging hole at the bottom opening; the cover plate is arranged at the discharge port of the box body, one side of the cover plate is hinged to the box body through a hinge shaft, and the other side of the cover plate can turn towards or away from the box body and is used for closing or opening the discharge port; the side surface of the box body, which has an included angle with the hinged shaft, is an installation surface; and the limiting part is arranged on at least one mounting surface of the box body, and the limiting part is formed into a closed annular structure on the box body. So set up, can be with the position restriction of rope in the annular range that the locating part formed, the skew of at utmost reduction rope to reduce because of the indiscriminate rope problem that the winding leads to between the rope, guarantee the normal switching of apron, and then guarantee the normal clear of construction.

Description

Transfer box, transfer device and operation machine

Technical Field

The utility model relates to a technical field of material transportation especially relates to a transport box, transfer device and operation machinery.

Background

The crawler crane is a mobile crane which is provided with a hoisting operation part on a crawler chassis and runs by a crawler, can perform multiple operations such as material hoisting, transportation, loading and unloading, installation and the like, and is widely applied to the building industries such as electric power, municipal administration, bridges, petrochemical industry, water conservancy and hydropower. In the building construction, often can involve the earth side outward transport, especially underground construction operations such as deep basal pit, through the crawler crane who prepares the workbin of getting, the work of can nimble convenient completion underground borrowing.

In the related art, the material taking box comprises a box body with an upper opening and a lower opening and a cover plate hinged at the opening at the bottom of the box body; when the materials are taken, one side of the cover plate, which is far away from the articulated shaft, is pulled by a rope, so that the cover plate is overturned towards the box body and the bottom opening of the box body is closed; when unloading, the rope is loosened, the cover plate is turned over and opened under the action of gravity, and the unloading work is finished.

When actual operation, crawler crane's davit and get can be equipped with the rope that the multiunit has different functions between the workbin, lift by crane, pull getting the workbin to and opening and shutting of control apron, twine the production disorder rope problem easily between the rope, influence the normal switching of apron, the construction progress is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transfer box, transfer device and operation machinery for reduce among the prior art the indiscriminate rope problem that easy intertwine produced between the rope, guarantee the normal switching of apron, thereby guarantee going on smoothly of construction.

The utility model provides a transfer box, include:

the box body is provided with a feeding hole at the top opening and a discharging hole at the bottom opening;

the cover plate is arranged at the discharge port of the box body, one side of the cover plate is hinged on the box body through a hinge shaft, and the other side of the cover plate can turn towards or away from the box body and is used for closing or opening the discharge port; the side face of the box body, which forms an included angle with the hinged shaft, is an installation face;

the limiting part is arranged on at least one mounting surface of the box body, and the limiting part is formed into a closed annular structure on the box body.

According to the utility model provides a pair of transfer box, the locating part includes:

the mounting plates are arranged at intervals and fixedly connected to the mounting surface;

two ends of the connecting part are respectively and fixedly connected with the two adjacent mounting plates;

and two ends of the limiting part are respectively fixedly connected with the two adjacent mounting plates, and the limiting part, the mounting plates and the connecting part surround to form at least one closed annular structure.

According to the utility model provides a pair of transfer box, spacing portion with fixed connection can be dismantled to the mounting panel.

According to the utility model provides a pair of transfer box, fixedly connected with latch closure on the mounting panel, spacing portion both ends are provided with first the knot of breaking out respectively, the latch closure with first the lock of breaking out.

According to the utility model provides a pair of transfer box, spacing portion is the chain.

The utility model also provides a transfer device, include:

the transfer box described above;

the traction end of the traction mechanism is connected with the box body of the transfer box and used for hoisting the transfer box;

the drawing end of the auxiliary drawing mechanism penetrates through the limiting piece, is connected with the cover plate and is used for drawing the cover plate to turn around the hinge shaft;

and the traction mechanism is connected with the side surface of the box body of the transfer box and forms an included angle with the traction mechanism.

According to the transfer device provided by the utility model, at least two hoisting points are arranged on the box body, and a plurality of hoisting points are uniformly distributed around the central axis of the box body; the traction mechanism comprises a main traction rope and a component force main rope; the main traction ropes are connected with the component force main ropes through anti-rotation sleeves, and one ends of the component force main ropes far away from the main traction ropes are respectively connected with the hoisting points in a one-to-one correspondence mode.

According to the utility model provides a transfer device, the cover plate is provided with at least one connecting point position; the auxiliary traction mechanism comprises an auxiliary traction rope and at least one component force auxiliary rope connected with the auxiliary traction rope through an anti-rotation sleeve; the component force auxiliary rope penetrates through the limiting piece and is connected with the connecting point.

According to the utility model provides a pair of transfer device, the hoist and mount position rigid coupling of box has first rings, the component main rope is connected through the second shackle with first rings.

According to the utility model provides a pair of transfer device, the connection point position rigid coupling has the second rings, the vice rope of component passes through the third shackle with the second rings and is connected.

The utility model also provides an operation machine, including the automobile body, and connect in any one of the above-mentioned on the automobile body transfer device.

The utility model provides a transfer box, transfer device and operation machinery, through set up closed annular locating part on the box for supply the rope to pass and connect the apron, at the in-process of rope winding and unwinding control apron switching, the locating part can be restricted the position of rope in the annular range that self formed, the skew of at utmost reduction rope, thereby reduce the indiscriminate rope problem that leads to because of the winding between the rope, guarantee the normal switching of apron, and then guarantee the normal clear of construction.

Drawings

In order to illustrate the technical solutions of the present invention or the prior art more clearly, the drawings used in the following embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a transfer box provided by the present invention;

fig. 2 is one of schematic diagrams of a connection structure of the transfer box and the traction mechanism, the auxiliary traction mechanism and the traction mechanism provided by the utility model;

fig. 3 is a second schematic view of the connection structure of the transfer box and the drawing mechanism, the auxiliary drawing mechanism and the drawing mechanism provided by the present invention.

Reference numerals:

1. a box body; 10. a first hanging ring; 11. a third hoisting ring; 2. a cover plate; 20. a second hoisting ring; 3. a limiting member; 30. mounting a plate; 300. looping; 31. a connecting portion; 32. a limiting part; 4. a primary pull rope; 5. a component force main rope; 50. a second shackle; 6. an auxiliary pulling rope; 7. a component force auxiliary rope; 70. a third shackle; 8. a hauling rope; 9. a component force traction rope; 90. a fourth shackle; 100. an anti-rotation sleeve.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

In order to facilitate understanding of the transfer box, the transfer device and the operation machine provided by the utility model, firstly, the application scene is explained, the crane is matched with the material taking box which can transfer the earthwork, the material taking box comprises a box body with an upper opening and a lower opening and a cover plate hinged at the opening at the bottom of the box body, when taking the material, the cover plate turns towards the box body to seal the opening at the bottom of the box body, and when unloading, the cover plate is opened to finish unloading; the opening and closing of the cover is generally controlled by the retraction of the cord. However, in the prior art, a plurality of groups of ropes are arranged between the suspension arm and the material taking box so as to realize multiple functions of lifting and drawing the material taking box, controlling the cover plate to open and close and the like. The rope for controlling the cover plate to open and close is used for frequently controlling the cover plate to open and close, and the end part of the rope needs to be greatly deviated on the box body along with the turnover of the cover plate, so that the rope is easily wound with other ropes to cause the problem of rope disorder, and the normal opening and closing of the cover plate are influenced. Therefore, the utility model provides a transfer box, transfer device and operation machinery to reduce indiscriminate rope problem, guarantee the normal switching of apron, thereby guarantee going on smoothly of construction.

The transfer box, the transfer device, and the working machine according to the present invention will be described with reference to fig. 1 to 3.

Referring to fig. 1, the transfer box comprises a box body 1, a cover plate 2 and a limiting piece 3; wherein a feed inlet is formed at the top opening of the box body 1, and excavating equipment such as an excavator and the like can pour earthwork into the box body 1 from the feed inlet; the bottom opening of the box body 1 is provided with a discharge hole for discharging. The cover plate 2 is arranged at the discharge port at the bottom of the box body 1, one side of the cover plate 2 is hinged with the box body 1, and the other side can turn towards or depart from the box body 1 and is used for sealing or opening the discharge port.

The side that box 1 and articulated shaft have the contained angle is the installation face, locating part 3 sets up on at least one installation face of box 1, locating part 3 forms closed loop configuration on box 1, a connection apron 2 is passed for supplying the rope, the switching of control apron 2 is received and released through the rope, the rope is at the in-process that receives and releases, locating part 3 can be restricted the position of rope in the ring type within range that self formed, the skew of at utmost reduction rope, thereby reduce the problem that takes place indiscriminate rope between the rope, guarantee the normal switching of apron 2, and then guarantee the normal clear of construction.

In a particular embodiment, the box 1 is rectangular; the two cover plates 2 are respectively hinged to two opposite sides of the discharge port of the box body 1, when materials are taken, the two cover plates 2 synchronously turn towards the box body 1, and one sides of the two cover plates 2, which are far away from the box body 1, are butted to jointly seal the discharge port of the box body 1; when unloading, two cover plates 2 are turned away from the box body 1, and the discharge port is opened. Through two apron 2 cooperations, can reduce the length of single apron 2, and then reduce the upset distance of single apron 2.

The limiting member 3 includes a mounting plate 30, a connecting portion 31, and a limiting portion 32; at least two mounting plates 30 are arranged at intervals, and the mounting plates 30 are fixedly connected to the mounting surface of the box body 1, specifically, can be fixed by welding; the connecting portion 31 is cylindrical, two ends of the connecting portion 31 are fixedly connected with the two adjacent mounting plates 30 respectively, the limiting portion 32 is semi-annular, and two ends of the limiting portion 32 are connected with the two adjacent mounting plates 30 respectively. The mounting plate 30, the connecting portion 31 and the limiting portion 32 enclose at least one closed ring structure for the rope to pass through. After the rope passes through the limiting piece 3, the rope can be limited by the annular structure surrounded by the mounting plate 30, the connecting part 31 and the limiting part 32, and the large-amplitude swing of the rope is reduced, so that the problem of rope disorder is reduced; the connecting portion 31 can support and guide the rope, and smoothness of rope winding and unwinding is improved.

The limiting portion 32 is detachably connected with the mounting plate 30, so that the limiting portion 32 can be conveniently stored and replaced. Specifically, the bottom of the mounting plate 30 is fixedly connected with a ring buckle 300, the ring buckle 300 and the mounting plate 30 can be welded and fixed, or a mounting hole can be formed in the mounting plate 30, and the ring buckle 300 passes through the mounting hole, so that the ring buckle 300 is fixed on the mounting plate 30. The two ends of the limiting portion 32 are respectively fixedly connected with first shackles, the first shackles can adopt bow-shaped bolt shackles, spring shackles and the like in the prior art, and in the embodiment, the first shackles adopt spring shackles so as to improve the convenience of mounting and dismounting the limiting portion 32 and the mounting plate 30. The position-limiting part 32 can be a chain to improve the convenience of connecting the first shackle and the position-limiting part 32.

In another embodiment, the limiting member 3 may only include the mounting plate 30 and the limiting portion 32, and a closed ring-shaped structure is defined by the mounting plate 30, the limiting portion 32 and the mounting surface of the box 1. The box body 1 can be arranged in other shapes according to actual requirements. Apron 2 can also set up to one, apron 2 can with the discharge gate adaptation, also can be greater than the discharge gate to guarantee that apron 2 can seal the discharge gate.

The following is the utility model provides a transfer device describes, but the transfer device of following description and the transfer box of above-mentioned description correspond the reference each other.

Referring to fig. 2 and 3, the transfer device comprises the transfer box, and further comprises a suspension arm, a traction mechanism, an auxiliary traction mechanism and a traction mechanism; the traction mechanism, the auxiliary traction mechanism and the traction mechanism are all arranged on a vehicle body of the operation machine; the traction end of the traction mechanism is connected with the box body 1 and is used for hoisting the transfer box; the traction end of the auxiliary traction mechanism is connected with the cover plate 2, and the cover plate 2 is controlled to turn over through retraction of the auxiliary traction mechanism, so that the opening and closing of the discharge hole are controlled; the traction mechanism is connected with the side face of the box body 1, and the traction mechanism form a stable triangular structure, so that the transfer box is kept stable in the air, and the shaking of the transfer box is reduced.

In a specific embodiment, the traction mechanism comprises a traction winch, a main traction rope 4 and a component force main rope 5; wherein, the main traction rope 4 is connected to a winding drum of the traction winch; at least two component force main ropes 5 are arranged, and one end of the main traction rope 4 far away from the traction winch is fixedly connected with the component force main ropes 5 through anti-rotation sleeves 100. The anti-rotation sleeve 100 is conventional and its structure will not be described in detail.

A plurality of hoisting points are arranged at a feed inlet of the box body 1 and are used for connecting a plurality of component force main ropes 5; specifically, the hoisting point positions are uniformly distributed around the axis of the box body 1, so that the centers of gravity of the main traction rope 4 and the transfer box are in the same straight line, and the stability of the transfer box is improved.

In order to facilitate installation and disassembly, a first hanging ring 10 is fixedly connected to the hoisting point, a second shackle 50 is fixedly connected to one end, far away from the main traction rope 4, of the component force main rope 5, and the second shackle 50 is fixedly buckled with the first hanging ring 10. Specifically, the second shackle 50 may be a bow bolt shackle. To facilitate the connection of the second shackle 50, the force component main rope 5 may be a chain.

The auxiliary traction mechanism comprises an auxiliary winch, an auxiliary traction rope 6 and a component force auxiliary rope 7; wherein, the auxiliary traction rope 6 is connected to the winding drum of the auxiliary winch; at least one component force auxiliary rope 7 is arranged, and one end of the auxiliary traction rope 6 far away from the auxiliary winch is fixedly connected with the component force auxiliary rope 7 through an anti-rotation sleeve 100.

At least one connection point is arranged on each cover plate 2, the component force auxiliary rope 7 penetrates through the limiting piece 3 and is fixed with the connection point, and the auxiliary hoisting controls the auxiliary traction rope 6 to be retracted, so that the component force auxiliary rope 7 controls the cover plates 2 to be opened and closed. In this embodiment, there are two connection points on every apron 2, and two connection points symmetry set up in the relative both sides of apron 2 to improve the smoothness degree and the stability of 2 switching of apron.

In order to facilitate installation and disassembly, a second hanging ring 20 is fixedly connected to the connection point, a third shackle 70 is fixedly connected to one end, away from the secondary traction rope 6, of the component force secondary rope 7, and the third shackle 70 and the second hanging ring 20 are fastened and fixed. Specifically, the third shackle 70 is a bow bolt shackle. To facilitate the connection of the third shackle 70, the component force secondary rope 7 may be a chain.

The traction mechanism comprises a traction winch, a traction rope 8 and a component force traction rope 9; wherein, the hauling cable 8 is connected to the winding drum of the hauling winch; at least one component force traction rope 9 is arranged, and one end of the traction rope 8 far away from the traction winch is fixedly connected with the component force traction rope 9 through a rotation preventing sleeve 100.

At least one traction point is arranged on the side face of the box body 1, the component force traction rope 9 is fixed with the traction point and used for forming an included angle with the traction mechanism when in use, then a triangular structure can be formed among the component force traction rope 9, the traction mechanism and the vehicle body of the operation machine, and the traction rope 8 is controlled to be retracted and extended through traction winch so as to control the motion direction of the transfer box and reduce the swing of the transfer box. The number of the component force traction ropes 9 is selected according to the number of traction point positions, in the embodiment, the four traction point positions are symmetrically arranged on four edges of the box body 1, so that the traction mechanism can conveniently pull the transfer box from all directions; specifically, the component force traction ropes 9 are two and are respectively connected to two adjacent traction point positions.

In order to facilitate the installation and disassembly of the traction point, a third hanging ring 11 is fixedly connected, a fourth shackle 90 is fixedly connected to one end, far away from the traction rope 8, of the component force traction rope 9, and the fourth shackle 90 and the third hanging ring 11 are fastened and fixed. Specifically, the fourth shackle 90 is a bow bolt shackle. To facilitate attachment of the fourth shackle 90, the component force pull line 9 may be a chain.

The following describes the working machine provided by the present invention, and the working machine described below and the transfer device described above can correspond to each other and refer to each other.

A working machine comprises a vehicle body and the transfer device, wherein the transfer device is connected to the vehicle body.

The utility model discloses an innovation point lies in: set up closed annular locating part 3 on box 1 for supply the rope to pass and connect apron 2, at the in-process of the 2 switching of rope receive and releases control apron, locating part 3 can be restricted the position of rope in the ring type within range that self formed, the skew of at utmost reduction rope, thereby reduce the indiscriminate rope problem that leads to because of the winding between the rope, guarantee the normal switching of apron 2, and then guarantee the normal clear of construction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A transfer box, comprising:

the device comprises a box body (1), a feed inlet is formed at the top opening of the box body, and a discharge outlet is formed at the bottom opening of the box body;

the cover plate (2) is arranged at the discharge port of the box body (1), one side of the cover plate (2) is hinged to the box body (1) through a hinge shaft, and the other side of the cover plate can turn towards or away from the box body (1) and is used for closing or opening the discharge port; the side face of the box body (1) which forms an included angle with the hinged shaft is an installation face;

the limiting piece (3) is arranged on at least one mounting surface of the box body (1), and the limiting piece (3) is formed into a closed annular structure on the box body (1).

2. Transfer box according to claim 1, characterized in that the stop (3) comprises:

the mounting plates (30) are arranged at intervals, and the mounting plates (30) are fixedly connected to the mounting surface;

the two ends of the connecting part (31) are respectively and fixedly connected with the two adjacent mounting plates (30);

and two ends of the limiting part (32) are respectively fixedly connected with the two adjacent mounting plates (30), and the limiting part (32), the mounting plates (30) and the connecting part (31) surround to form at least one closed annular structure.

3. A transfer box according to claim 2, wherein the stop portion (32) is removably and fixedly connected to the mounting plate (30).

4. The transfer box according to claim 3, characterized in that a buckle (300) is fixedly connected to the mounting plate (30), a first shackle is respectively provided at two ends of the limiting portion (32), and the buckle (300) is fastened to the first shackle.

5. A transfer box according to claim 4, wherein the stopper (32) is a chain.

6. A transfer device, comprising:

a transfer box according to any one of claims 1 to 5;

the traction end of the traction mechanism is connected with the box body (1) of the transfer box and used for hoisting the transfer box;

the drawing end of the auxiliary drawing mechanism penetrates through the limiting piece (3) and is connected with the cover plate (2) and used for drawing the cover plate (2) to turn around a hinge shaft;

the traction mechanism is connected with the side face of the box body (1) of the transfer box and forms an included angle with the traction mechanism.

7. Transfer device according to claim 6, wherein the box (1) is provided with at least two hoisting points, and the hoisting points are evenly arranged around the central axis of the box (1); the traction mechanism comprises a main traction rope (4) and a component force main rope (5); the main traction ropes (4) are connected with the component force main ropes (5) through anti-rotation sleeves (100), and one ends of the component force main ropes (5) far away from the main traction ropes (4) are respectively connected with the hoisting points in a one-to-one correspondence mode.

8. Transfer device according to claim 6, characterized in that the cover plate (2) is provided with at least one connection point; the auxiliary traction mechanism comprises an auxiliary traction rope (6) and at least one component force auxiliary rope (7) connected with the auxiliary traction rope (6) through an anti-rotation sleeve (100); the component force auxiliary rope (7) penetrates through the limiting piece (3) to be connected with the connecting point.

9. Transfer device according to claim 8, characterized in that a second lifting ring (20) is fastened to the connection point, and the force component secondary rope (7) is connected to the second lifting ring (20) via a third shackle (70).

10. A working machine comprising a vehicle body and a transfer device according to any one of claims 6-9 connected to the vehicle body.