阅读说明：本技术 一种移动式折叠皮带输送机 (movable folding belt conveyer ) 是由 尹志强 沈龙 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种移动式折叠皮带输送机,包括行走装置、前架、中架和后架,前架、中架和后架上均设有皮带输送组件,行走装置上设有由驱动机构驱动转动的旋转平台,中架安装在旋转平台上,前架铰接安装在中架一端并能转动至折叠在中架顶部或向中架外侧延展,后架以可折叠方式安装在中架另一端并能转动至折叠在中架顶部或向中架外侧延展,移动式折叠皮带输送机还包括用于调节前架转动角度的第一调节组件和用于调节后架转动角度的第二调节组件。该移动式折叠皮带输送机具有转移和运输方便、使用灵活性高等优点。(The invention discloses an mobile folding belt conveyor, which comprises a traveling device, a front frame, a middle frame and a rear frame, wherein belt conveying assemblies are arranged on the front frame, the middle frame and the rear frame, a rotary platform driven by a driving mechanism to rotate is arranged on the traveling device, the middle frame is arranged on the rotary platform, the front frame is hinged to the end of the middle frame and can rotate to be folded at the top of the middle frame or extend towards the outer side of the middle frame, the rear frame is arranged at the other end of the middle frame in a foldable mode and can rotate to be folded at the top of the middle frame or extend towards the outer side of the middle frame, the mobile folding belt conveyor also comprises a adjusting assembly used for adjusting the rotation angle of the front frame and a second adjusting assembly used for adjusting the rotation angle of the rear frame, and the mobile folding belt conveyor has the advantages of convenience in transfer and transportation, high flexibility in use and.)

The utility model provides a portable folding band conveyer, its characterized in that includes running gear (1), front truck (2), well frame (3) and after-poppet (4), all be equipped with belt conveyor assembly on front truck (2), well frame (3) and after-poppet (4), be equipped with on running gear (1) by actuating mechanism drive pivoted rotary platform (5), well frame (3) are installed on rotary platform (5), front truck (2) are articulated to be installed in well frame (3) end and can rotate to fold at well frame (3) top or to the extension of well frame (3) outside, after-poppet (4) are installed at well frame (3) other end with collapsible mode and can rotate to fold at well frame (3) top or to the well frame (3) outside, portable folding band conveyer still includes adjusting part (6) that are used for adjusting front truck (2) turned angle and second adjusting part (7) that are used for adjusting after-poppet (4) turned angle.

2. The mobile folding belt conveyor according to claim 1, wherein the adjusting assembly (6) comprises a triangular box body, a straight link (61) and a -th telescopic driving element (62) which is hinged and installed on the middle frame (3), the triangular box body is formed by connecting two parallel obtuse triangular plates (63) which are arranged at intervals through a connecting piece, the obtuse triangular plates (63) are provided with short sides, long sides and oblique sides which are sequentially increased in length, the crossing acute angles of the oblique sides and the long sides of the two obtuse triangular plates (63) are hinged with the middle frame (3) through -hinge shafts (64), ends of the straight link (61) are hinged with the front frame (2), the crossing obtuse angles of the short sides and the long sides of the two obtuse triangular plates (63) are hinged with the other ends of the straight link (61) through second hinge shafts (65), and the crossing acute angles of the short sides and the oblique sides of the two obtuse triangular plates (63) are hinged with the hinged driving end of the -th telescopic driving element (62) through third hinge shafts (66).

3. The mobile folding belt conveyor of claim 1, wherein the second adjusting assembly (7) comprises a movable dragon frame (71) hinged on the middle frame (3) and more than second telescopic driving pieces (72) arranged on the middle frame (3), the telescopic driving ends of the second telescopic driving pieces (72) are connected with the movable dragon frame (71), the rear frame (4) is connected with a pulling rope, and a winding mechanism for winding and unwinding the pulling rope is arranged on the movable dragon frame (71).

4. The mobile folding belt conveyor according to claim 1, characterized in that the front frame (2), the middle frame (3) and the rear frame (4) are located in the same vertical plane when the front frame (2) extends outside the middle frame (3) and the rear frame (4) extends outside the middle frame (3).

5. The mobile folding belt conveyor of claim 1, wherein: the rear frame (4) is detachably provided with a feed hopper (8).

6. The mobile folding belt conveyor of claim 5, wherein: the two opposite sides of the feed hopper (8) are respectively connected with a spiral conveying device (9) which is used for conveying materials to the feed hopper (8) in a detachable mode.

7. The mobile folding belt conveyor according to claim 1 is characterized in that the walking device (1) comprises more than crawler chassis (11) and a plurality of lifting support mechanisms arranged on the middle frame (3), or the walking device (1) comprises a walking mechanism (12) and a plurality of lifting support mechanisms arranged on the middle frame (3).

8. The mobile folding belt conveyor of claim 7, wherein: the lifting support mechanism is a supporting leg (13) driven by a lifting driving piece to move up and down.

9. The mobile folding belt conveyor according to of claims 1 to 8, characterized in that the central frame (3) is mounted on the rotary platform (5) obliquely with respect to the horizontal plane or the central frame (3) is mounted on the rotary platform (5) parallel to the horizontal plane.

10. The mobile folding belt conveyor according to of any one of claims 1 to 8, wherein the center frame (3) is pivotally mounted on a rotating platform (5) and can be rotated about a pivot axis to adjust the tilt angle, and the rotating platform (5) is provided with a telescopic driving member for driving the center frame (3) to rotate to change the tilt angle.

Technical Field

The invention relates to the technical field of conveying equipment, in particular to an movable type folding belt conveyor.

Background

At present, a foldable belt conveyor is only used on a water-borne self-discharging ship in China, the belt conveyor capable of walking on land cannot be folded, a small miniature wheel type walking mechanism is mostly adopted, the foldable belt conveyor is only suitable for walking on flat hardened ground, the length of the foldable belt conveyor is only 10 meters, and the foldable belt conveyor is only suitable for small-scale transportation. And the large-scale overlength heavy-duty conveyer is mostly fixed transport, can not walk. At present, no large-scale super-long heavy-load folding belt conveyor capable of walking exists in the market.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides movable folding belt conveyors which are convenient to transfer and transport and high in use flexibility.

In order to solve the technical problems, the invention adopts the following technical scheme:

portable folding band conveyer, including running gear, fore-stock, well frame and after-poppet, all be equipped with belt conveyor assembly on fore-stock, well frame and the after-poppet, the last rotary platform who is driven the pivoted by actuating mechanism that is equipped with of running gear, well frame is installed rotary platform is last, the fore-stock is articulated to be installed at well frame end and can rotate to folding at well frame top or to the extension of well frame outside, the after-poppet is installed at well frame another end with collapsible mode and can rotate to folding at well frame top or to the extension of well frame outside, portable folding band conveyer still including the adjusting part that is used for adjusting fore-stock turned angle and the second adjusting part that is used for adjusting after-poppet turned angle.

improvement of the technical proposal:

adjustment assembly includes triangle box, straight connecting rod and the articulated telescopic driving piece of installing on the centre frame, the triangle box passes through the connecting piece by two parallel and interval arrangement's obtuse angle triangle board and connects the constitution, the obtuse angle triangle board has length minor face, long limit and the hypotenuse that increases in proper order, and the hypotenuse of two obtuse angle triangle boards and the crossing acute angle department in long limit are articulated through articulated shaft and centre frame, the end of straight connecting rod is articulated with the fore-stock, the crossing obtuse angle department in minor face and the long limit of two obtuse angle triangle boards through the second articulated shaft with the other end of straight connecting rod is articulated, and the crossing acute angle department of minor face and the hypotenuse of two obtuse angle triangle boards is articulated through the drive end of third articulated shaft with the telescopic driving piece of .

The second adjusting assembly comprises a movable dragon frame and more than second telescopic driving pieces, wherein the movable dragon frame is hinged to the middle frame, the second telescopic driving pieces are mounted on the middle frame, the telescopic driving ends of the second telescopic driving pieces are connected with the movable dragon frame, the rear frame is connected with a traction rope, and a hoisting mechanism used for winding and unwinding the traction rope is mounted on the movable dragon frame.

When the front frame extends towards the outer side of the middle frame and the rear frame extends towards the outer side of the middle frame, the front frame, the middle frame and the rear frame are positioned in the same vertical plane.

The feed hopper is detachably arranged on the rear frame.

The relative both sides of feeder hopper are connected with the screw conveyor who is used for carrying the material to the feeder hopper with removable mode respectively.

The walking device comprises more than crawler chassis and a plurality of lifting support mechanisms arranged on the middle frame, or the walking device comprises a walking mechanism and a plurality of lifting support mechanisms arranged on the middle frame.

The lifting support mechanism is a supporting leg driven by a lifting driving piece to move up and down.

The middle frame is obliquely arranged on the rotating platform relative to the horizontal plane; or the middle frame is arranged on the rotating platform in parallel with the horizontal plane.

The centre frame is articulated to be installed on rotary platform and can rotate around articulated axis and adjust inclination, be equipped with on the rotary platform and be used for ordering about the centre frame and rotate the flexible driving piece in order to change inclination.

Compared with the prior art, the invention has the advantages that:

the movable folding belt conveyor can extend the front frame and the rear frame for conveying materials for a longer distance when in work, can fold the front frame and the rear frame on the top of the middle frame when not in work, can reduce the occupied space, is convenient to transfer and transport, can adapt to material feeding points and material discharging points with different heights by controlling the rotation angles of the front frame and the rear frame, and meanwhile, the middle frame is arranged on a rotating platform on a traveling device, so that the integral movement of the movable folding belt conveyor can be realized, the front frame, the middle frame and the rear frame can rotate for 360 degrees by degrees, the material conveying is facilitated, and the use flexibility is greatly improved.

Drawings

Fig. 1 is a front view schematically showing the structure of a mobile folding belt conveyor according to embodiment 1 when a front frame and a rear frame are both in an extended state.

Fig. 2 is a schematic top view of the mobile folding belt conveyor according to embodiment 1, in which the front frame and the rear frame are extended.

Fig. 3 is a front view of the folding belt conveyor of embodiment 1 when the front frame is in a half-folded state and the rear frame is in an extended state.

Fig. 4 is a front view schematically showing the structure of the mobile folding belt conveyor according to embodiment 1 when the front frame and the rear frame are both in the folded state.

Fig. 5 is a partial perspective view of the th adjustment assembly in example 1.

Fig. 6 is a front view schematically showing the structure of the mobile folding belt conveyor according to embodiment 2 when the front frame and the rear frame are both in the extended state.

Fig. 7 is a front view schematically showing the structure of the mobile folding belt conveyor according to embodiment 3 when the front frame and the rear frame are both in the extended state.

Fig. 8 is a front view schematically showing the structure of the mobile folding belt conveyor according to embodiment 4 when the front frame and the rear frame are both in the extended state.

Illustration of the drawings:

1. the walking device comprises a walking device, 11 a crawler chassis, 12 a walking mechanism, 13 supporting legs, 2 a front frame, 3 a middle frame, 4 a rear frame, 5 a rotating platform, 6 a fourth adjusting component, 61 a straight connecting rod, 62 a telescopic driving component, 63 an obtuse angle triangular plate, 64 a articulated shaft, 65 a second articulated shaft, 66 a third articulated shaft, 7 a second adjusting component, 71 a movable dragon frame, 72 a second telescopic driving component, 8 a feeding hopper, 9 a spiral conveying device.

Detailed Description

The invention is described in further detail with reference to the figures and the specific embodiments.