Mechanical walking and supporting integrated device suitable for multiple working faces

Abstract

The utility model relates to a mechanical walking and supporting integrated device suitable for multiple working faces, which belongs to the technical field of mechanical walking and supporting integrated devices suitable for multiple working faces and comprises a machine body, and a supporting mechanism is arranged on the machine body. The supporting mechanism comprises four horizontal supporting arms hinged to the left side and the right side of the machine body correspondingly, a driving assembly is arranged on the machine body, two extending plates are slidably connected to the sides, away from the machine body, of the horizontal supporting arms, and a turnover block is rotationally connected between the two extending plates. The top face of the overturning block is in threaded connection with a screw rod, a vertical supporting arm is fixed to the bottom end of the screw rod, and a supporting bottom plate is fixed to the bottom end of the vertical supporting arm. According to the mechanical walking and supporting integrated device suitable for the multiple working faces, the supporting mechanism cannot exceed the top face of the machine body after being stored, and therefore the convenience of combined installation of the machine body and construction mechanical equipment cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of an integrated device for mechanical walking and supporting adaptable to multiple working faces, and specifically relates to an integrated device for mechanical walking and supporting adaptable to multiple working faces. Background Art

[0002] In the field of construction machinery, the walking function can generally be achieved through crawlers or tires, and the supporting function can generally be achieved through foldable or telescopic supporting legs. The integrated device for mechanical walking and supporting is equivalent to a stable movable base, and the construction machinery is installed on the top of the integrated device for mechanical walking and supporting, so that the construction machinery can have the functions of walking and supporting during mechanical operation.

[0003] For example, Chinese Patent (Publication No.: CN218967054U) discloses an integrated device for mechanical walking and supporting adaptable to multiple working faces, which includes a fuselage, an omnidirectional mobile walking device and a supporting device. The omnidirectional mobile walking device is installed below the side of the fuselage. The supporting device includes corner supports and top supports. The corner supports are arranged at the four corners of the fuselage, and the top supports are arranged above the side of the fuselage. The omnidirectional mobile walking device includes a connecting device and crawlers. The corner supports include telescopic rods, a first steering mechanism and a support rod mechanism. The first steering mechanism is installed at the corner of the fuselage. The first steering mechanism is connected to a lifting arm for adjusting the angle of the lifting arm. The telescopic rod is telescopically sleeved in the lifting arm. The end of the lifting arm is connected with a support rod mechanism for providing support during the rotation of the lifting arm. The top support includes an outer sleeve rod and an inner sleeve rod connected in a pull-out manner. The inner sleeve rod is sleeved inside the outer sleeve rod, and the inner sleeve rod can approach or move away from the joint end of the two under the action of an external force.

[0004] However, the above-mentioned retrieved patent still has some deficiencies. It sets a lifting arm and a support rod mechanism on the side of the fuselage to play a supporting role. When the support is not in use, the lifting arm and the support rod mechanism will flip and fold up, and the top of the lifting arm retracted on the side of the fuselage will exceed the top surface of the fuselage. This will cause certain limitations when installing construction machinery on the top of the fuselage, reducing the convenience of combining and installing the integrated device for mechanical walking and supporting with construction machinery, and it is inconvenient to use. Therefore, an integrated device for mechanical walking and supporting adaptable to multiple working faces is proposed to solve the above problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an integrated device for mechanical walking and supporting adaptable to multiple working faces, which has the advantages of being convenient for storing and folding the support structure and not affecting the installation convenience of construction machinery, etc., and solves the problem that the top of the lifting arm retracted on the side of the fuselage of the device disclosed in the above-mentioned retrieved patent exceeds the top surface of the fuselage, reducing the installation convenience of the combined construction machinery.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical walking and supporting integrated device adapted to multiple working surfaces, comprising a body, on which a supporting mechanism is provided;

[0007] The support mechanism includes four horizontal support arms hinged on the left and right sides of the fuselage main body respectively, and a driving assembly for driving the horizontal support arms to flip forward and backward is provided on the fuselage main body. Two extension plates are slidably connected to the side of the horizontal support arm away from the fuselage main body, and a flip block is rotatably connected between the two extension plates. The top surface of the flip block is threadedly connected with a screw, and the bottom end of the screw is fixed with a vertical support arm, and the bottom end of the vertical support arm is fixed with a supporting bottom plate.

[0008] Furthermore, a storage groove for accommodating the vertical support arm is provided on the side of the horizontal support arm away from the main body of the fuselage, a guide block is fixed to the side of the extension plate away from the flip block, an extension groove for the extension plate to slide left and right inside the horizontal support arm is provided on the side of the horizontal support arm away from the main body of the fuselage, and a guide groove for the guide block to be slidably connected is provided on the side of the horizontal support arm away from the main body of the fuselage.

[0009] Furthermore, the driving assembly includes four hinged rods hinged on the outer peripheral wall of the horizontal support arm, the end of the hinged rod facing away from the horizontal support arm is hinged with a screw block, the front side of the screw block is threadedly connected with a screw rod, the front and rear ends of the screw rod are rotatably connected to a support plate fixed to the fuselage main body on one side, the rear end of the screw rod is fixed with a gear, the two gears on the left side are meshed with each other, and the two gears on the right side are meshed with each other, and the two screw rods on the same side are distributed up and down, and the front side of the support plate on the front side of the top screw rod is fixed with an output shaft and a motor fixed with the front end of the top screw rod, a slider is fixed on the side of the screw block facing the fuselage main body, and two sliding grooves for sliding connection of the slider are provided on the left and right sides of the fuselage main body.

[0010] Furthermore, the two horizontal support arms on the same side are front-to-back opposed to each other, and a threaded hole is provided on the top surface of the flip block for a screw rod to vertically penetrate and be threadedly connected thereto, and a disc-shaped handle is fixed to the top end of the screw rod.

[0011] Furthermore, the guide groove is communicated with the extension groove, and the receiving groove is arranged between the two extension grooves.

[0012] Furthermore, the hinged rod is hinged to the opposite sides of two horizontal support arms facing each other front and back, and a thread hole is provided on the front side of the thread block for the threaded rod to pass through and be threadedly connected thereto, and the thread directions of the two threaded rods facing each other up and down on the same side are opposite.

[0013] Further, the sliding groove is used for the slider to slide back and forth inside it. Two sliding grooves on the same side are distributed vertically and are respectively opposite to two lead screws on the same side left and right.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] When in use, the integrated mechanical walking and supporting device adaptable to multiple working surfaces plays a role in stable support through the horizontal support arm and the vertical support arm arranged in the support mechanism. When the support mechanism is not in use, the vertical support arm can be first operated to turn it into a horizontal state and then retracted into the horizontal support arm. Further, the horizontal support arms on both sides are driven by the driving component to turn in the horizontal plane, and then are stored on the left and right sides of the fuselage main body. After the entire support mechanism is stored, it will not exceed the top surface of the fuselage main body, and thus will not affect the convenience of the combined installation of the fuselage main body and the construction machinery and equipment. It has better practicability and is more convenient to popularize and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the support mechanism of the present utility model;

[0018] Figure 3 is a top view schematic diagram of the driving component of the present utility model;

[0019] Figure 4 is a side view schematic diagram of the lead screw of the present utility model.

[0020] In the figure: 1 fuselage main body, 201 horizontal support arm, 202 extension plate, 203 turning block, 204 screw rod, 205 vertical support arm, 206 support base plate, 207 storage groove, 208 guide block, 209 extension groove, 210 guide groove, 301 hinge rod, 302 wire block, 303 lead screw, 304 support plate, 305 gear, 306 motor, 307 slider, 308 sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1, an integrated mechanical walking and supporting device adapted to multiple working faces in this embodiment includes a fuselage main body 1. A supporting mechanism is provided on the fuselage main body 1. It should be noted that crawler moving devices are installed on both the front and rear sides of the fuselage main body 1. The crawler structure belongs to the existing public technology, so its specific structure and working principle will not be described in detail in this text. In addition, the control mode of this application is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. And this application is mainly used to protect the mechanical device, so the control mode and circuit connection will not be explained in detail in this application.

[0023] Please refer to Figures 1 to 2The support mechanism includes four horizontal support arms 201 respectively hinged on the left and right sides of the fuselage body 1. The fuselage body 1 is provided with a driving assembly for driving the horizontal support arm 201 to flip forward and backward. The horizontal support arm 201 is slidably connected to one side away from the fuselage body 1 with two extension plates 202. A flip block 203 is rotatably connected between the two extension plates 202. The top surface of the flip block 203 is threadedly connected with a screw rod 204. The bottom end of the screw rod 204 is fixed with a vertical support arm 205. The bottom end of the vertical support arm 205 is fixed with a supporting bottom plate 206. When in use, the horizontal support arm 201 arranged by the support mechanism is equipped with The vertical support arm 205 plays a supporting and stabilizing role. The two horizontal support arms 201 on the same side are opposite to each other front and back. A threaded hole is provided on the top surface of the flip block 203 for the screw rod 204 to vertically penetrate and be threadedly connected thereto. A disc-shaped handle is fixed to the top of the screw rod 204. When the support mechanism needs to be stored, the screw rod 204 is rotated, and the screw rod 204 drives the vertical support arm 205 to move upward, thereby making the support bottom plate 206 separate from the bottom surface, providing convenience for the flipping of the vertical support arm 205. A storage groove 207 for storing the vertical support arm 205 is provided on the side of the horizontal support arm 201 away from the fuselage main body 1. The vertical support arm 205 is flipped to a horizontal state by the flip block 203, and is pushed toward the horizontal support arm 201, so that the vertical support arm 205 is inserted into the storage slot 207. A guide block 208 is fixed to the side of the extension plate 202 away from the flip block 203. An extension slot 209 for the extension plate 202 to slide left and right inside the extension plate 202 is provided on the side of the horizontal support arm 201 away from the fuselage body 1. A guide slot 210 for the guide block 208 to slide and connect is provided on the side of the horizontal support arm 201 away from the fuselage body 1. The guide slot 210 is connected to the extension slot 209. The storage slot 207 is set at two When the vertical support arm 205 is stored, the extension plate 202 will also cooperate with the guide block 208 and the guide groove 210 to be stored inside the extension groove 209, so that the vertical support arm 205 and the extension plate 202 are both stored inside the horizontal support arm 201. Furthermore, the horizontal support arms 201 on both sides are driven by the driving component to flip in the horizontal plane, and then stored on the left and right sides of the fuselage body 1. After storage, the entire support mechanism will not exceed the top surface of the fuselage body 1, and will not affect the convenience of installation of the fuselage body 1 and construction machinery and equipment. It is more practical and easier to promote and use.

[0024] See also Figures 3 to 4, in this embodiment, the driving assembly includes four hinge rods 301 hinged to the outer peripheral wall of the horizontal support arm 201. One end of the hinge rod 301 away from the horizontal support arm 201 is hinged with a wire block 302. A lead screw 303 is threadedly connected to the front surface of the wire block 302. Both the front and rear ends of the lead screw 303 are rotatably connected to a support plate 304 with one side fixed to the fuselage main body 1. A gear 305 is fixed to the rear end of the lead screw 303. The two gears 305 on the left side are meshed with each other, and the two gears 305 on the right side are meshed with each other. The two lead screws 303 on the same side are distributed vertically. A motor 306 with an output shaft fixed to the front end of the top lead screw 303 is fixed to the front surface of the support plate 304 on the front side of the top lead screw 303. After the vertical support arm 205 and the extension plate 202 are both received into the horizontal support arm 201, the motor 306 is started. The motor 306 drives the top lead screw 303 to rotate. The top lead screw 303 drives the bottom lead screw 303 to rotate through the rear-end gear 305. A slider 307 is fixed to the side of the wire block 302 facing the fuselage main body 1. Two sliding grooves 308 for the slider 307 to slide are opened on both the left and right sides of the fuselage main body 1. The hinge rod 301 is hinged to the opposite sides of the two horizontally opposite horizontal support arms 201. A wire hole for the lead screw 303 to pass through and be threadedly connected thereto is opened on the front surface of the wire block 302. The thread directions of the two lead screws 303 vertically opposite on the same side are opposite. The sliding groove 308 is used for the slider 307 to slide back and forth inside it. The two sliding grooves 308 on the same side are distributed vertically and are respectively opposite to the two lead screws 303 on the same side in the left-right direction. Further, the two lead screws 303 with opposite spiral directions on the same side of the fuselage main body 1 drive the two wire blocks 302 on the same side of the fuselage main body 1 to move relatively synchronously in cooperation with the slider 307 and the sliding groove 308, and then drive the two horizontal support arms 201 on the same side of the fuselage main body 1 to be flipped relatively to the side of the fuselage main body 1 for storage through the hinge rod 301.

[0025] The working principle of the above embodiment is as follows:

[0026] (1) When the support mechanism needs to be stored, rotate the screw rod 204. The screw rod 204 drives the vertical support arm 205 to move upward, so that the support bottom plate 206 is separated from the bottom surface, which facilitates the flipping of the vertical support arm 205. Further, flip the vertical support arm 205 to a horizontal state through the flipping block 203 and push it towards the horizontal support arm 201, so that the vertical support arm 205 is inserted into the storage groove 207. At the same time, the extension plate 202 is received into the extension groove 209 in cooperation with the guiding block 208 and the guiding groove 210, so that both the vertical support arm 205 and the extension plate 202 are received into the horizontal support arm 201.

[0027] (2) After the vertical support arm 205 and the extension plate 202 are both received inside the horizontal support arm 201, the motor 306 is started. The motor 306 drives the top lead screw 303 to rotate. The top lead screw 303 drives the bottom lead screw 303 to rotate through the rear-end gear 305. Further, the two lead screws 303 with opposite spiral directions on the same side of the fuselage main body 1 drive the two nuts 302 on the same side of the fuselage main body 1 to move synchronously relative to each other in cooperation with the sliders 307 and the chutes 308. Then, the two horizontal support arms 201 on the same side of the fuselage main body 1 are driven by the hinge rods 301 to relatively flip to the side of the fuselage main body 1 for storage.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical walking and supporting integrated device adapted to multiple working surfaces, comprising a machine body (1), characterized in that: The fuselage body (1) is provided with a supporting mechanism; The support mechanism comprises four horizontal support arms (201) respectively hinged to the left and right sides of the fuselage main body (1); a driving assembly for driving the horizontal support arms (201) to flip forward and backward is provided on the fuselage main body (1); two extension plates (202) are slidably connected to the side of the horizontal support arm (201) away from the fuselage main body (1); a flip block (203) is rotatably connected between the two extension plates (202); a screw rod (204) is threadedly connected to the top surface of the flip block (203); a vertical support arm (205) is fixed to the bottom end of the screw rod (204); and a supporting bottom plate (206) is fixed to the bottom end of the vertical support arm (205).

2. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 1, characterized in that: A storage groove (207) for storing the vertical support arm (205) is provided on the side of the horizontal support arm (201) away from the fuselage main body (1); a guide block (208) is fixed on the side of the extension plate (202) away from the flip block (203); an extension groove (209) for allowing the extension plate (202) to slide left and right inside the extension groove (209) is provided on the side of the horizontal support arm (201) away from the fuselage main body (1); and a guide groove (210) for sliding connection of the guide block (208) is provided on the side of the horizontal support arm (201) away from the fuselage main body (1).

3. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 1, characterized in that: The driving assembly comprises four hinged rods (301) hinged on the outer peripheral wall of the horizontal support arm (201), one end of the hinged rod (301) away from the horizontal support arm (201) is hinged with a threaded block (302), the front surface of the threaded block (302) is threadedly connected with a threaded rod (303), the front and rear ends of the threaded rod (303) are rotatably connected to a support plate (304) fixed to the fuselage body (1) on one side, and a gear (305) is fixed at the rear end of the threaded rod (303), and the two left gears are connected to the left side of the threaded rod (303). The two gears (305) on the right are meshed with each other, the two screw rods (303) on the same side are distributed up and down, the front side of the support plate (304) in front of the top screw rod (303) is fixed with an output shaft and a motor (306) fixed to the front end of the top screw rod (303), a slider (307) is fixed on the side of the screw block (302) facing the fuselage main body (1), and two slide grooves (308) for sliding connection of the slider (307) are provided on the left and right sides of the fuselage main body (1).

4. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 1, characterized in that: The two horizontal support arms (201) on the same side are front-to-back opposed to each other. The top surface of the flip block (203) is provided with a threaded hole for a screw rod (204) to vertically penetrate and be threadedly connected thereto. A disc-shaped handle is fixed to the top end of the screw rod (204).

5. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 2, characterized in that: The guide groove (210) is communicated with the extension groove (209), and the receiving groove (207) is arranged between the two extension grooves (209).

6. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 3, characterized in that: The hinge rod (301) is hinged to the opposite sides of two horizontal support arms (201) opposite to each other in front and back. The front side of the thread block (302) is provided with a thread hole for the threaded rod (303) to pass through and be threadedly connected thereto. The thread directions of the two threaded rods (303) opposite to each other on the same side are opposite.

7. The mechanical walking and supporting integrated device adapted to multiple working surfaces according to claim 3, characterized in that: The slide groove (308) is used for the slider (307) to slide forward and backward inside the slide groove. The two slide grooves (308) on the same side are distributed up and down and are respectively opposite to the two screw rods (303) on the same side in left and right directions.

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