Hydraulic walking device of feeding trolley

Abstract

The utility model relates to the technical field of transfer machinery, and discloses a hydraulic walking device of a feeding trolley, which comprises a lower bottom plate, the surface of the lower bottom plate is rotatably connected with an upper bottom plate, and one side of the upper part of the upper bottom plate is fixedly connected with two groups of support frames. According to the hydraulic walking device for the feeding trolley, through arrangement of a hydraulic rod A, a lifting mechanism, an upper bottom plate and a rotating mechanism, during feeding, the hydraulic rod A is started, the output end of the hydraulic rod A drives a round rod frame to move upwards, and a gear on the surface of the round rod frame is meshed to drive a lower moving plate at the chain end to slide and ascend along a moving frame; when the direction needs to be changed, a servo motor is started, the servo motor drives a rotating disc to rotate, and then the whole upper bottom plate rotates, so that the height of the feeding trolley can be adjusted to adapt to conveying and loading and unloading operation at different heights, and meanwhile steering control can be accurately carried out; and fine operation of the trolley in a narrow space is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer mechanical technical field especially relates to a kind of hydraulic walking device of feeding trolley. BACKGROUND

[0002] Hydraulic walking device is a kind of hydraulic drive system installed on feeding trolley, mainly used to provide power for feeding trolley, so that it can walk smoothly and flexibly. Feeding trolley is widely used in industrial sites such as mines, steel plants and power plants, to transport materials from one place to another during production, especially in the links of warehousing, conveying or processing.

[0003] However, the existing feeding trolley does not add height adjustment structure, cannot adapt to different height of conveying and loading and unloading operation, cannot be used to move materials between different heights, and cannot perform fine operation in narrow space, and operation is limited by space. UTILITY MODEL CONTENT

[0004] (I) The technical problem solved

[0005] The utility model aims at providing a kind of hydraulic walking device of feeding trolley, to solve the problem that feeding trolley is not added height adjustment structure in the background art, cannot adapt to different height of conveying and loading and unloading operation, cannot be used to move materials between different heights, and cannot perform fine operation in narrow space, and operation is limited by space.

[0006] (II) Technical scheme

[0007] In order to achieve the above object, the utility model discloses a kind of hydraulic walking device of feeding trolley, including lower bottom plate, the surface of lower bottom plate is rotatably connected with upper bottom plate, the upper side of upper bottom plate is fixedly connected with two groups of support frame, the opposite side of two groups of support frame is slidably connected with moving frame, the upper side of upper bottom plate is fixedly connected with hydraulic rod A, the output end of hydraulic rod A is fixedly connected with lifting mechanism, the inside of upper bottom plate is equipped with uphill mechanism, the upper side of upper bottom plate is provided with guiding mechanism, the inside of lower bottom plate is provided with rotating mechanism, the lifting mechanism includes the round rod frame fixedly connected to the output end of hydraulic rod A, the surface of round rod frame is rotatably connected with two groups of gears, the surface of two groups of gears is meshingly connected with chain, one end of chain is fixedly connected with upper connecting plate, the other end of chain is fixedly connected with lower moving plate, the uphill mechanism includes two groups of moving grooves in the inside of upper bottom plate, the inside of moving groove is slidably connected with uphill plate, the two sides of uphill plate are rotatably connected with limit block, the two sides of uphill plate are provided with fixed hole, the two sides of upper bottom plate are connected with two groups of insertion blocks, the surface of two groups of insertion blocks is provided with clamping block, the surface of two groups of insertion blocks is sleeved with spring, the guiding mechanism includes two groups of inclined guide plates in the upper side of upper bottom plate, one side of two groups of inclined guide plates is provided with parallel plate, the upper side of parallel plate is rotatably connected with clamping plate, the rotating mechanism includes rotating disc in the upper side of lower bottom plate, the lower side of rotating disc is fixedly connected with servo motor.

[0008] As a further scheme of the utility model, the round rod frame is fixedly connected to one side of the moving frame, the upper connecting plate is fixedly connected to the top end of the hydraulic rod, the lower moving plate is slidably connected to the surface of the moving frame, the parallel plate is fixedly connected to one side of the lower moving plate, and the setting of the lower moving plate plays a role in lifting the loading box.

[0009] As a further scheme of the utility model, the opposite side of two groups of support frames is equipped with sliding groove, and the two sides of the moving frame are provided with sliding strip, and the setting of the sliding groove plays a role in limiting the sliding position.

[0010] As a further scheme of the utility model, the bottom of the lower bottom plate is fixedly connected with the hydraulic drive main body, and the two sides of the hydraulic drive main body are rotatably connected with four groups of walking wheels, and the setting of the hydraulic drive main body plays a role in providing walking power.

[0011] As a further scheme of the utility model, one side of two groups of support frames is rotatably connected with hydraulic rod B, and the output end of hydraulic rod B is rotatably connected to the clamping plate, and the setting of hydraulic rod B plays a role in turning over and pouring.

[0012] As a further scheme of the utility model, the upper bottom plate is overlapped with a loading box, four groups of universal wheels are arranged at the bottom of the loading box, two groups of buckle members are fixedly connected to one side of the loading box, a pull handle is fixedly connected to one side of the upper part of the loading box, and the buckle members are arranged to achieve the function of buckle fixation with the lower moving plate.

[0013] As a further scheme of the utility model, the servo motor is fixedly connected to the inside of the hydraulic drive main body, and the rotating disc is fixedly connected to the middle part of the bottom surface of the upper bottom plate, and the rotating disc is arranged to achieve the function of rotating direction adjustment.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of feeding trolley hydraulic walking device, with following beneficial effects:

[0016] 1, the feeding trolley hydraulic walking device, by the setting of hydraulic rod A, lifting mechanism, upper bottom plate and rotating mechanism, when feeding, start hydraulic rod A, and the output end of hydraulic rod A drives round rod frame to move upwards, and the surface gear of round rod frame is engaged to drive the lower moving plate of chain end to slide upwards along the moving frame, then moving frame and lower moving plate slide upwards simultaneously, when needing to change direction, start servo motor, and servo motor drives rotating disc to rotate and then upper bottom plate rotates as a whole, so that feeding trolley can adjust height to adapt to the conveying and loading and unloading operation of different height, and also can accurately control steering, facilitate fine operation in narrow space.

[0017] 2, the feeding trolley hydraulic walking device, by the setting of upper bottom plate and uphill mechanism, when trolley loading, pull plug-in block outward, plug-in block is away from the fixed hole of uphill plate, pull uphill plate outward, and uphill plate moves outward along the moving groove, when the limit block of uphill plate contacts with moving groove, stop moving, and put downhill plate on the ground, facilitate loading box on and off, after loading box on, pull plug-in block outward, after uphill plate is all recycled inward, release plug-in block, and plug-in block is inserted into fixed hole to fix uphill plate, so that loading saves time and effort, and the separation design of loading box and trolley improves loading efficiency, achieves the effect of saving time cost. ACCURACY OF DRAWINGS

[0018] Fig. 1 It is overall structure schematic view of the utility model;

[0019] Fig. 2 It is lifting mechanism structure schematic view of the utility model;

[0020] Fig. 3 It is uphill mechanism structure schematic view of the utility model;

[0021] Fig. 4The utility model discloses a guiding mechanism and rotating mechanism structure schematic view.

[0022] In the drawing: 1, lower bottom plate, 2, upper bottom plate, 3, support frame, 4, moving frame, 5, hydraulic rod A, 6, lifting mechanism, 601, round pole frame, 602, gear, 603, chain, 604, upper connecting plate, 605, lower moving plate, 7, uphill mechanism, 701, moving groove, 702, uphill plate, 703, limit block, 704, fixed hole, 705, plug-in block, 706, clamping block, 707, spring, 8, guiding mechanism, 801, guiding plate, 802, parallel plate, 803, clamping plate, 9, rotating mechanism, 901, rotating disc, 902, servo motor, 10, sliding groove, 11, sliding bar, 12, hydraulic drive main body, 13, walking wheel, 14, hydraulic rod B, 15, loading box, 16, universal wheel, 17, buckle piece, 18, push-pull handle. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0024] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a kind of feed trolley hydraulic walking device, including lower bottom plate 1, the surface of lower bottom plate 1 is rotatably connected with upper bottom plate 2, the upper side of upper bottom plate 2 is fixedly connected with two groups of support frame 3, the opposite side of two groups of support frame 3 is slidably connected with moving frame 4, the upper side of upper bottom plate 2 is fixedly connected with hydraulic rod A 5, the output end of hydraulic rod A 5 is fixedly connected with lifting mechanism 6, the inside of upper bottom plate 2 is equipped with uphill mechanism 7, the top of upper bottom plate 2 is provided with guide mechanism 8, the inside of lower bottom plate 1 is provided with rotating mechanism 9, lifting mechanism 6 includes the round rod frame 601 of fixed connection in the output end of hydraulic rod A 5, the surface of round rod frame 601 is rotatably connected with two groups of gear 602, the surface of two groups of gear 602 is meshingly connected with chain 603, one end of chain 603 is fixedly connected with upper connecting plate 604, the other end of chain 603 is fixedly connected with lower moving plate 605, uphill mechanism 7 includes two groups of moving grooves 701 in the inside of upper bottom plate 2, the inside of moving groove 701 is slidably connected with uphill plate 702, the two sides of uphill plate 702 are rotatably connected with limit block 703, the two sides of uphill plate 702 are provided with fixed hole 704, two groups of insertion blocks 705 are connected with the two sides of upper bottom plate 2, the surface of two groups of insertion blocks 705 is provided with clamping block 706, spring 707 is sleeved on the surface of two groups of insertion blocks 705, guide mechanism 8 includes two groups of inclined guide plates 801 in the top of upper bottom plate 2, one side of two groups of inclined guide plates 801 is provided with parallel plate 802, the top of parallel plate 802 is rotatably connected with clamping plate 803, rotating mechanism 9 includes rotating disc 901 in the top of lower bottom plate 1, the lower side of rotating disc 901 is fixedly connected with servo motor 902;

[0025] Round rod frame 601 is fixedly connected to one side of moving frame 4, upper connecting plate 604 is fixedly connected to the top end of hydraulic rod A 5, lower moving plate 605 is slidably connected to the surface of moving frame 4, parallel plate 802 is fixedly connected to one side of lower moving plate 605, through the setting of lower moving plate 605, the effect of lifting loading box 15 is played;

[0026] Two groups of support frame 3 are provided with sliding groove 10 on the opposite side, and the two sides of moving frame 4 are provided with sliding strip 11, through the setting of sliding groove 10, the effect of limiting sliding position is played.

[0027] The bottom of lower bottom plate 1 is fixedly connected with hydraulic drive main body 12, and four groups of walking wheels 13 are rotatably connected on the two sides of hydraulic drive main body 12, through the setting of hydraulic drive main body 12, the effect of providing walking power is played.

[0028] One side of two groups of support frame 3 is rotatably connected with hydraulic rod B 14, and the output end of hydraulic rod B 14 is rotatably connected to clamping plate 803, through the setting of hydraulic rod B 14, the effect of turning over and dumping is played.

[0029] The upper bottom plate 2 is overlapped with a loading box 15, the bottom of the loading box 15 is provided with four groups of universal wheels 16, one side of the loading box 15 is fixedly connected with two groups of buckle members 17, the upper side of the loading box 15 is fixedly connected with a push-pull handle 18, through the setting of the buckle members 17, the buckle members 17 are buckled and fixed with the bayonet slots in the lower moving plate 605;

[0030] The servo motor 902 is fixedly connected to the inside of the hydraulic drive main body 12, and the rotating disc 901 is fixedly connected to the middle part of the bottom surface of the upper bottom plate 2, through the setting of the rotating disc 901, the rotating disc 901 plays a role of rotating and adjusting the direction.

[0031] The working steps of the device are as follows:

[0032] The first step is that when feeding, the hydraulic rod A5 is started, the output end of the hydraulic rod A5 drives the circular rod frame 601 to move upwards, the gear 602 on the surface of the circular rod frame 601 is engaged to drive the end of the chain 603 to slide upwards along the moving frame 4, and then the moving frame 4 and the lower moving plate 605 slide upwards at the same time, when it is needed to change the direction, the servo motor 902 is started, the servo motor 902 drives the rotating disc 901 to rotate, and then the upper bottom plate 2 rotates as a whole;

[0033] The second step is that when the trolley is loaded, the plug-in block 705 is pulled outwards, the plug-in block 705 is away from the fixed hole 704 of the upper slope plate 702, the upper slope plate 702 is pulled outwards, the upper slope plate 702 moves outwards along the moving groove 701, and when the limiting block 703 of the upper slope plate 702 is in contact with the moving groove 701, the movement is stopped, the upper slope plate 702 is placed on the ground, the loading box 15 is conveniently loaded and unloaded, after the loading box 15 is loaded, the plug-in block 705 is pulled outwards, the plug-in block 705 is inserted into the fixed hole 704 to fix the upper slope plate 702 after the upper slope plate 702 is completely recycled inwards, and the plug-in block 705 is loosened. It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system and the like on the design principle technology is not completely described, and under the premise that the technical personnel in the field understand the principle of the above-mentioned utility model, the specific of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0034] The standard parts used in the application can be purchased from the market, and can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The mechanical parts and equipment adopt the conventional type in the prior art, and the components known to the person skilled in the art are known to the person skilled in the art through technical manual or conventional experimental method.

[0035] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydraulic walking device of a feeding trolley, comprising a lower bottom plate (1), characterized in that: The surface of the lower bottom plate (1) is rotationally connected with an upper bottom plate (2), one side above the upper bottom plate (2) is fixedly connected with two groups of support frames (3), the opposite sides of the two groups of support frames (3) are slidably connected with a moving frame (4), one side above the upper bottom plate (2) is fixedly connected with a hydraulic rod A (5), the output end of the hydraulic rod A (5) is fixedly connected with a lifting mechanism (6), the inside of the upper bottom plate (2) is provided with an uphill mechanism (7), the upper side of the upper bottom plate (2) is provided with a guide mechanism (8), the inside of the lower bottom plate (1) is provided with a rotating mechanism (9), The lifting mechanism (6) comprises a round rod frame (601) fixedly connected to the output end of the hydraulic rod A (5), the surface of the round rod frame (601) is rotationally connected with two groups of gears (602), the surface of the two groups of gears (602) is meshingly connected with a chain (603), one end of the chain (603) is fixedly connected with an upper connecting plate (604), the other end of the chain (603) is fixedly connected with a lower moving plate (605), The uphill mechanism (7) comprises two groups of moving grooves (701) opened in the inside of the upper bottom plate (2), the inside of the moving groove (701) is slidably connected with an uphill plate (702), the two sides of the uphill plate (702) are rotationally connected with limit blocks (703), the two sides of the uphill plate (702) are provided with fixed holes (704), the two sides of the upper bottom plate (2) are penetratively connected with two groups of plug-in blocks (705), the surface of the two groups of plug-in blocks (705) is provided with clamping blocks (706), the surface of the two groups of plug-in blocks (705) is sleeved with springs (707), The guide mechanism (8) comprises two groups of inclined guide plates (801) arranged above the upper bottom plate (2), one side of the two groups of inclined guide plates (801) is provided with a parallel plate (802), the upper side of the parallel plate (802) is rotationally connected with a clamping plate (803), The rotating mechanism (9) comprises a rotating disc (901) arranged above the lower bottom plate (1), the lower side of the rotating disc (901) is fixedly connected with a servo motor (902).

2. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: The round rod frame (601) is fixedly connected to one side of the moving frame (4), the upper connecting plate (604) is fixedly connected to the top end of the hydraulic rod A (5), the lower moving plate (605) is slidably connected to the surface of the moving frame (4), the parallel plate (802) is fixedly connected to one side of the lower moving plate (605), two groups of clamping slot are opened in the upper side of the lower moving plate (605).

3. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: The opposite sides of the two groups of support frames (3) are provided with sliding grooves (10), the two sides of the moving frame (4) are provided with sliding bars (11).

4. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: The bottom of the lower bottom plate (1) is fixedly connected with a hydraulic drive main body (12), the two sides of the hydraulic drive main body (12) are rotationally connected with four groups of traveling wheels (13).

5. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: One side of the two groups of support frames (3) is rotationally connected with a hydraulic rod B (14), the output end of the hydraulic rod B (14) is rotationally connected to the clamping plate (803).

6. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: The upper bottom plate (2) is overlapped with a loading box (15), the bottom of the loading box (15) is provided with four groups of universal wheels (16), one side of the loading box (15) is fixedly connected with two groups of buckle members (17), and the upper side of the loading box (15) is fixedly connected with a push-pull handle (18).

7. The hydraulic walking device of the feeding trolley according to claim 1, characterized in that: The servo motor (902) is fixedly connected to the inside of the hydraulic drive main body (12), and the rotating disc (901) is fixedly connected to the middle part of the bottom surface of the upper bottom plate (2).

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