TWI790852B - Handling machine structure - Google Patents

Abstract

The invention relates to a handling machine structure. Primarily, a lifting mechanism, a carrying mechanism and a support mechanism are structured on a main body. The lifting mechanism comprises a sliding rod and a power base disposed on the sliding rod. The carrying mechanism is arranged on the sliding rod and comprises a movable seat sleeved on the sliding rod, a main rod installed on the movable seat with an adjustable angle, and a fork lever pivoted to a front end of the main rod with an adjustable angle. Furthermore, the power base is provided with a rope at each of two sides thereof, which is connected to a hand wheel above the sliding rod, so that the movable seat can be driven to move in response to the object to be transported by means of the power driving of the power base or the hand wheel. Moreover, the support mechanism is connected to the lifting mechanism, which enables the lifting mechanism 2 and the carrying mechanism 4 to change the tilt angle. By the above structure, an appropriate adjustment can be made according to the transported objects to achieve the effect of ease of use.

Description

Handling machine structure

The present invention relates to a structure of a transporting machine, in particular to a plant-use transporting machine that can be adjusted according to the objects to be transported.

Press, stacker (or called forklift) is a common industrial vehicle in factories, warehouses and other places, used for loading and unloading, stacking or short-distance transportation of palletized goods; however, the current types of stackers are There are manual stackers and power stackers.

The manual stacker mainly includes a main body, a vertical driving device and a vertically lifting receiving part. The bottom of the main body is provided with rollers. The vertical driving device is arranged on the front side of the main body. The receiving part can be vertically lifted It is installed on the rear side of the main body and is connected and controlled by the vertical driving device. The operator can move the manual lifter to the front of the item to be taken out, and raise the receiving part so that the top surface of the receiving part is in line with the vertical drive device. The bottom surface of the article is on the same level. At this time, the operator can pull the article onto the receiving part. However, when the weight of the article is heavy, it will be difficult to pull because the friction force is too high when moving to the receiving part. The operator still has to lift the article a little before the article can be moved to the receiving part, so the work efficiency is still not good.

In addition to the lack of inconvenient use, the above structure cannot be adjusted according to the width and height of different items, and it cannot be used at all in a place without power supply. The reason is that, in view of this, the inventor has been adhering to many years of rich experience in design, development and actual production in this related industry, and then researched and improved it to provide a structure of a transporting machine in order to achieve better practical value.

The main purpose of the present invention is to provide a transporting machine structure, especially a plant transporting machine that can be adjusted according to the objects to be transported.

The main purpose and effect of the carrying tool structure of the present invention are achieved by the following specific technical means:

It mainly has a lifting mechanism, a bearing mechanism and a supporting mechanism on the main body, wherein the lifting mechanism includes a slide bar and a power base arranged on the slide bar, and the bearing mechanism is arranged on the slide bar, which includes A set of movable seat arranged on the slide bar, a height-adjustable main rod installed on the movable seat, and a cargo fork rod pivoted on the front end of the main rod to adjust the angle, and also set on both sides of the power base There is a rope and connected to the hand wheel above the slide bar, which can be driven by the power on the power base or the hand wheel to drive the movable seat to move in response to the load, and the supporting mechanism is connected to the lifting mechanism, Drive the lifting mechanism and the carrying mechanism to change the tilting angle; with the above structure, it can be adjusted appropriately according to the load to achieve the effect of convenient use.

In a preferred embodiment of the structure of the transporting machine of the present invention, the movable seat of the bearing mechanism is provided with several first insertion holes, and these first insertion holes are used for the embedding and positioning of the two main rods, and the two main rods are respectively pivoted. There are inserting rods in the group, and the inserting rods are correspondingly embedded in the first inserting holes, and then a plurality of second inserting holes are arranged longitudinally on the main rod, and these second inserting holes are used for the inserting rod assembly. In the setting position, a central pivot hole is provided at the bottom end of the main rod, and a plurality of third insertion holes are provided in the radial direction of the central pivot hole. The fork rod is provided with an insertion hole corresponding to the third insertion hole.

In a preferred embodiment of the structure of the handling machine of the present invention, the supporting mechanism includes a set of cross bars arranged between the two sliding bars, and a top supporting bar is set on the cross bar, and the top supporting bar It is connected with a screw base, and the screw base can drive the movable displacement of the top strut to change the inclination angle of the lifting mechanism and the bearing mechanism.

In a preferred embodiment of the structure of the transporting machine of the present invention, the manual driving group includes a hand wheel, the hand wheel drives a gear set, the output shaft of the gear set is connected to two ropes, and the ends of the two ropes are respectively fixed on the outside of the power base.

In a preferred embodiment of the structure of the transporting device of the present invention, the movable tripod further includes an outer sleeve and an inner tube accommodated inside the outer sleeve, and the inner tube telescopically displaces relative to the outer sleeve.

In a preferred embodiment of the structure of the transporting tool of the present invention, a pneumatic pump or a manual pump is provided on the body and connected to the power source, and the pneumatic pump or the manual pump provides the power source of power required.

In order to have a more complete and clear disclosure of the technical content used in the present invention, the purpose of the invention and the effects achieved, it will be described in detail below, and please also refer to the disclosed drawings and drawing numbers:

First of all, please refer to Figures 1 to 2, which are schematic diagrams of the three-dimensional appearance of the handling equipment structure of the present invention, which mainly include:

A body (1) is provided with front and rear wheels (11), (12) at the bottom, and movable tripods (13) are pivotally provided on both sides;

A lifting mechanism (2), which is correspondingly pivoted at the front end of the body (1), includes two slide bars (21) pivotally connected to the body (1), and the two slide bars (21) A power base (22) is assembled, a power source (23) is installed on the power base (22), and a manual drive group (24) is set above the slide bar (21), the manual The drive group (24) is connected to the power base (22);

A carrying mechanism (3) includes a set of movable seats (31) arranged on the slide bar (21) and above the power base (22), the movable seats (31) correspond to the The power source (23) is connected to the output shaft, and several upper insertion holes (311) are provided on the upper end surface, and several first insertion holes (312) that communicate with the upper insertion holes (311) are provided on the front end surface. ), these first insertion holes (312) are used for the embedding and positioning of the two main rods (32), and the two main rods (32) are respectively pivoted with insertion rods (321), and the insertion rods (321) are correspondingly embedded The first insertion hole (312) is fixed by inserting a positioning pin (313) into the upper insertion hole (311), and then a plurality of second insertion holes are longitudinally arranged on the main rod (32) (322), these second insertion holes (322) are used for setting and positioning of the insertion rod (321), and a central pivot hole (323) is provided at the bottom of the main rod (32). The hole (323) is provided with a plurality of third insertion holes (324) in the radial direction, and the center pivot hole (323) is correspondingly pivoted with a pallet fork rod (33), and corresponding to the pallet rod (33). The third insertion hole (324) is provided with an insertion hole (331);

A support mechanism (4) comprises a group of cross bars (41) arranged between the two slide bars (21), and a top support bar (42) is set on the cross bars (41), so that The top strut (42) is connected with a screw base (43), and the screw base (43) can drive the movable displacement of the top strut (42) to change the lifting mechanism (2), the carrying mechanism ( 3) The inclination angle.

Please refer to Figures 1, 3 and 5. During actual operation, first adjust the relative width, height and angle of the carrying mechanism (3) and the second fork bar (33) according to the object to be transported, so that the two The insertion rod (321) on the main rod (32) corresponds to the first insertion hole (312) of appropriate width that can be embedded into the object to be transported, and then according to the height, the insertion rod (321) corresponds to the main rod ( 32) One of the second insertion holes (322) arranged vertically on the upper end is nested and positioned so that the main rod (32) is positioned at the desired height. Then, adjust the angle of the fork lever (33), and the fork lever (33) mainly utilizes the center pivot hole (323) at the bottom end of the main lever (32) for preliminary pivotal positioning, after that, let the The insertion hole (331) of the fork rod (33) is fixed according to the angle adjustment corresponding to a third insertion hole (324); thus the width, height and angle adjustment of the carrying mechanism (3) are completed.

Please refer to Figures 6-8 for more details. When starting to carry objects, push the machine to the place where the objects are to be carried through the front and rear wheels (11) and (12) at the bottom of the main body (1), and then pass through the cargo. The fork bar (33) is propped up corresponding to the embedded object to be transported. It can first tilt the object at an angle so that it is separated from the ground or the original place and then propped up; at this time, the operator passes the supporting mechanism ( 4) Adjust the inclination angle, drive the length of the top strut (42) to be pushed out by rotating the screw seat (43), and push the horizontal bar between the two slide bars (21) through the top strut (42). The rod (41) allows the lifting mechanism (2) and the carrying mechanism (3) to form an angle of inclination, so as to support the articles from the ground or the original shelf.

Please refer to Figures 9 to 10. After tilting and propping up the items to be transported, leave the original place, reset the tilted lifting mechanism (2) and carrying mechanism (3), and then carry them according to the desired position. The new position lifts the height of the article. At this time, the movable seat (31) on the carrying mechanism (3) can be driven to move on the slide bar (21) via the power source (23) on the power base (22) Displacement, and then lift to an appropriate position; and the power source of the power source (23) can be a pneumatic pump (5) or a manual pump (6), which can be passed through the pneumatic pump (5) in a place with power supply ) to connect the power source (23) to provide the power required by the power source (23), or when there is no power supply, manually provide the power source ( 23) The power required for the extension of the output shaft; in addition, please refer to the eleventh figure, it can also be lifted through the manual drive group (24) above the second slide bar (21), and the manual drive group (24) mainly Contains a hand wheel (241), the hand wheel (241) drives a gear set (242), the output shaft (243) of the gear set (242) is connected to two ropes (244), and the two ropes (244 ) ends are respectively fixed on the outside of the power base (22) to connect the power base (22), and the gear set (242) can be driven by turning the hand wheel (241), and the output shaft of the gear set (242) When (243) rotates, the ropes (244) on both sides can be wound, so that the two ropes (244) can drive the movable displacement of the power base (22), so that the load-bearing mechanism (3) can produce a lifting action.

Please refer to the second figure, further in order to make the equipment more stable during the lifting process of the operating load-carrying mechanism (3), it is first positioned on the ground by unfolding the movable tripod (13), and when carrying larger objects, In the process of rising, the center of gravity will shift and fall to the front, so an outer sleeve (131) and an inner tube ( 132), using the telescopic displacement of the inner tube (132) relative to the outer sleeve (131) to expand the length of the angle frame, the equipment can be stably positioned, and at the same time, an auxiliary wheel ( 133), the auxiliary wheel (133) assists the movable displacement and positioning effect of the inner tube (132); in addition, the side of the wheel body (11) in front of the body (1) is also provided with an auxiliary body ( 1) A balanced stopper (14), so that when carrying larger objects, the center of gravity of the machine tool can be stabilized so that there will be no problem of dumping. By performing the above actions, the item is pushed to the required position after being lifted, and the item is lowered and placed at the determined position through the lifting mechanism (2), so that the item to be transported can be perfectly moved to the required position.

In addition, please refer to the first to second figures, in order to assist the user to operate, there is a carrier plate (15) above the body (1) and two operating handles (16) for the operator. The tray (15) provides a place for placing the tool, and the two operating levers (16) provide an auxiliary rod for the operator to hold and push the implement. And when the two fork rods (33) are used up, they can be disassembled, and a storage slot (17) is provided on one side of the body (1), through which the storage slot (17) is used to store and place. Put the fork lever (33) on. Also, please refer to shown in the twelfth figure, the mode of use of the main rod (32) and the fork rod (33) of the present invention, in addition to the implementation state of the aforementioned direction, when applied to different objects to be transported, As shown in the figure, it is possible to adopt the hanging type to carry articles, and the main rod (32) is reversely installed so that the center pivot hole (323) is located at the top, and the fork lever (33) is connected to the center pivot hole ( 323) After being pivotally connected, it is fixed through the insertion hole (331) corresponding to the third insertion hole (324); in this embodiment, the upper-suspended fork rod (33) can provide a hanging type for carrying objects.

However, the aforementioned embodiments or drawings do not limit the product structure or usage of the present invention, and any appropriate changes or modifications by those with ordinary knowledge in the technical field shall be considered as not departing from the patent scope of the present invention.

To sum up, the embodiment of the present invention can indeed achieve the expected use effect, and the specific structure disclosed by it has not only never been seen in similar products, nor has it been disclosed before the application, and it has fully complied with the provisions of the Patent Law In accordance with the requirements, it is very convenient to file an application for a patent for invention in accordance with the law, and sincerely ask for the review and approval of the patent.

1: Ontology

11: Front wheel body

12: Rear wheel body

13: Movable tripod

131: Outer casing

132: inner tube

133: training wheel

14: Stopper

15: carrier disk

16:Operating the handle

17: Place slot

2: Lifting mechanism

21: Slider

22: Power base

23: power source

24: Manual drive group

241: hand wheel

242: gear set

243: output shaft

244: Rope

3: Bearing mechanism

31: Movable seat

311: upper insertion hole

312: the first insertion hole

313: positioning pin

32: main pole

321: insert rod

322: Second insertion hole

323: center pivot hole

324: The third insertion hole

33:Fork rod

331: insert hole

4: Top supporting mechanism

41: cross bar

42: top strut

43: screw seat

5:Pneumatic pump

6: Manual pump

Figure 1: A schematic diagram of the three-dimensional appearance of the present invention.

The second figure: a schematic diagram of the assembly and use of the present invention.

The third figure: a schematic diagram of adjusting the width of the main rod of the bearing mechanism of the present invention.

Figure 4: A schematic diagram of the height adjustment of the main rod of the bearing mechanism of the present invention.

The fifth figure: a schematic diagram of adjusting the angle of the fork rod of the carrying mechanism of the present invention.

Figure 6: a three-dimensional enlarged schematic diagram of the supporting mechanism of the present invention.

The seventh figure: a schematic side view of the supporting mechanism of the present invention.

Figure 8: Schematic diagram of changing the angle of the jacking mechanism of the present invention

Figure 9: a schematic plan view of the lifting mechanism of the present invention.

Figure 10: a schematic diagram of the actuation of the pneumatic control of the lifting mechanism of the present invention.

Figure 11: a schematic diagram of the hand wheel control action of the lifting mechanism of the present invention.

Figure 12: a schematic view of the appearance of another embodiment of the present invention.

1: Ontology

11: Front wheel body

13: Movable tripod

131: Outer casing

132: inner tube

133: training wheel

14: Stopper

15: carrier disk

16:Operating the handle

17: Place slot

2: Lifting mechanism

21: Slider

22: Power base

24: Manual drive group

241: hand wheel

242: gear set

243: output shaft

244: Rope

3: Bearing mechanism

31: Movable seat

311: upper insertion hole

312: the first insertion hole

313: positioning pin

32: main pole

321: insert rod

322: Second insertion hole

323: center pivot hole

324: The third insertion hole

33:Fork rod

331: insert hole

4: Top supporting mechanism

42: top strut

43: screw seat

5:Pneumatic pump

6: Manual pump

Claims (8)

A transporting machine structure, which mainly includes: a body, with front and rear wheel bodies at the bottom, and movable tripods on both sides; a lifting mechanism, which is correspondingly pivoted at the front end of the body, It includes two sliding rods pivotally connected with the body, and a power base is assembled on the two sliding rods, a power source is installed on the power base, and a manual The driving group, the manual driving group is connected to the power base; a bearing mechanism includes a set of movable seats arranged on the slide bar and located above the power base, and the movable seats correspond to the The output shaft of the power source is connected, and two main rods that can adjust the width and height correspondingly are set on the movable seat, and the end of the main rod is pivotally equipped with a fork rod, and the fork rod can be adjusted relative to the main rod Pivot angle; a supporting mechanism, which includes a group of cross bars arranged between the two slide bars, a top support bar is set on the cross bar, and the top support bar is connected to a screw seat. The screw seat can drive the movable displacement of the top strut to change the inclination angle of the lifting mechanism and the bearing mechanism; a placement groove is provided on one side of the body, and the placement groove is used to accommodate the The fork rod, and a stopper for assisting the balance of the body is provided on the side of the front wheel body of the body. The handling machine structure as described in claim 1, wherein the movable seat of the carrying mechanism The upper end surface is provided with several upper insertion holes, and the front end surface is provided with several first insertion holes communicating with the upper insertion holes. These first insertion holes are used for the embedding and positioning of the two main rods. The main rods are respectively pivoted with insertion rods, and the insertion rods are correspondingly inserted into the first insertion holes, and then fixed by inserting positioning pins into the upper insertion holes, and then a plurality of second Insertion holes, these second insertion holes are used for setting the position of the insertion rod group, a central pivot hole is provided at the bottom end of the main rod, and a plurality of third insertion holes are provided in the radial direction of the central pivot hole , the central pivot hole corresponds to a fork lever, and an insertion hole is provided at the position corresponding to the third insertion hole on the fork lever. The handling equipment structure as described in claim 1 or 2, wherein the manual drive group includes a hand wheel, the hand wheel drives a gear set, the output shaft of the gear set is connected to two ropes, and the ends of the two ropes are respectively fixed on the outside of the power base. The transporting machine structure according to claim 1 or 2, wherein the movable stand further includes an outer sleeve and an inner tube accommodated inside the outer sleeve, and the inner tube telescopically displaces relative to the outer sleeve. The transporting machine structure according to claim 4, wherein auxiliary wheels are provided at the front end of the inner tube, and the auxiliary wheels assist the movable displacement of the inner tube. The transporting machine structure as claimed in claim 1 or 2, wherein a pneumatic pump is further provided on the body and connected to the power source, and the pneumatic pump provides power to the power source. The transporting machine structure according to claim 1 or 2, wherein a manual pump is further provided on the body, and the manual pump is connected to drive the power source. The transporting machine structure according to claim 1 or 2, wherein a carrier plate and two operating handles for the operator are further provided above the body.

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