Posture adjusting structure

Abstract

The utility model discloses a posture adjusting structure which comprises a bearing platform and a cargo tray arranged on one side of the bearing platform. The first adjusting assembly is arranged on the bearing platform and used for carrying out transverse rolling and pitching attitude adjustment on the goods; the second adjusting assembly is arranged on the bearing platform and used for carrying out front-back translation adjustment on the goods; the third adjusting assembly is arranged on the bearing platform and used for adjusting the rotating posture of the goods; and the fixing assembly is arranged on the goods tray and used for fixing the goods. According to the posture adjusting structure, through the arrangement of the first adjusting assembly, the second adjusting assembly and the third adjusting assembly, posture adjustment of longitudinal movement, up-down pitching, left-right transverse rolling, horizontal rotation and the like of goods on the goods tray is achieved, when the transverse rolling posture is adjusted, the longitudinal angle of the goods is not changed, only the transverse rolling angle is changed, and the transverse rolling posture is adjusted. And therefore, the deflection probability of the goods is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cargo transfer adjustment device technical field, specifically is a posture adjustment structure. BACKGROUND

[0002] In the process of using the bearing platform to transfer the goods, in order to meet the hanging or dismounting demand of goods, the posture adjustment structure is used to realize the longitudinal movement, up and down pitch, left and right roll, horizontal rotation and other posture adjustment of goods.

[0003] The existing posture adjustment structure in the market is mainly realized through electric control and hydraulic control, and the actuator is mainly two roll oil cylinders and the gear structure at the bottom. When the posture adjustment structure is in action, the symmetric two oil cylinders are used to realize the roll posture adjustment of goods, and the gear structure at the bottom is used to realize the rotation posture adjustment. However, when the symmetric oil cylinders are used to adjust the roll posture, the bottom bowl-shaped structure is driven to move. Since the bottom is in the shape of an oval structure, the single direction roll adjustment cannot be guaranteed during the roll posture adjustment, so the roll adjustment is prone to have a yawing phenomenon. In addition, when the rotation posture adjustment is performed, the roll adjustment is realized by the reduction structure of the gear driven by the motor at the bottom. This adjustment method relies on the motor, so additional power supply is required. Moreover, the noise is large during the rotation operation, and the structure failure rate is high.

[0004] Therefore, there is an urgent need for a posture adjustment structure to solve the above problems. UTILITY MODEL CONTENT

[0005] To achieve the above object, the utility model provides the following technical scheme: a posture adjustment structure, which comprises a bearing platform and a goods tray arranged on one side of the bearing platform, further comprises a first adjustment assembly arranged on the bearing platform for adjusting the roll and pitch posture of the goods, a second adjustment assembly arranged on the bearing platform for adjusting the forward and backward translation of the goods, a third adjustment assembly arranged on the bearing platform for adjusting the rotation posture of the goods, and a fixing assembly arranged on the goods tray for fixing the goods.

[0006] The first adjustment assembly comprises an adjustment frame arranged on the side of the bearing platform close to the goods tray, the adjustment frame is provided with four first oil cylinders, and the opposite two first oil cylinders are roll oil cylinders, and the other two first oil cylinders are pitch oil cylinders. The two roll oil cylinders are connected with the goods tray through two roll limiting pin shafts respectively, and the two pitch oil cylinders are connected with the goods tray through a pitch limiting pin shaft.

[0007] The second adjustment assembly comprises a translation bearing table arranged on the bearing platform, the translation bearing table is connected with the inside of the bearing platform through a track, and the bearing platform is provided with two second oil cylinders arranged symmetrically with each other, and the output ends of the two second oil cylinders are connected with the translation bearing table.

[0008] The third adjusting assembly comprises a rotary support rod rotatably connected to the bearing platform, one end of the rotary support rod is connected to the goods tray, and the bearing platform is provided with a rotary motor connected to the rotary support rod through a chain and sprocket transmission.

[0009] The four fixing assemblies are respectively arranged at four corners of the goods tray.

[0010] The fixing assembly comprises a fixing tube arranged on the side of the goods tray away from the bearing platform, the fixing tube is rotatably connected with a rotating rod, the side wall of the rotating rod is wound with a fixing belt, one end of the fixing belt is connected with the side wall of the rotating rod, the other end of the fixing belt penetrates through the fixing tube and is fixedly connected with a T-shaped plug plate, one side of the fixing tube is fixedly connected with a U-shaped plate, the side of the U-shaped plate away from the fixing tube is provided with a through hole, the goods tray is provided with an adjusting assembly for adjusting the height of the fixing tube, and the adjusting assembly is provided with a retracting assembly for retracting the fixing belt.

[0011] The fixing tube is provided with a limiting assembly for limiting the position of the fixing belt, the limiting assembly comprises a limiting plate arranged on the side of the fixing tube away from the goods tray, one end of the rotating rod away from the goods tray penetrates through the fixing tube and is connected with the limiting plate, the limiting plate is threadedly connected with a first T-shaped bolt, and the side of the fixing tube close to the limiting plate is provided with a plurality of limiting holes matched with the first T-shaped bolt.

[0012] The adjusting assembly comprises an adjusting tube fixedly connected to the side of the goods tray close to the fixing tube, the adjusting tube is slidably connected with an adjusting rod, one end of the adjusting rod is connected with the fixing tube, the side wall of the adjusting tube is threadedly connected with a second T-shaped bolt, and the side wall of the adjusting rod is provided with a plurality of adjusting holes.

[0013] The retracting assembly comprises a retracting hole formed in the end of the adjusting rod close to the fixing tube, one end of the rotating rod away from the limiting plate is connected with the bottom wall of the retracting hole, the rotating rod is sleeved with a torsion spring on the inner side wall of the retracting hole, and the two ends of the torsion spring are respectively connected with the side wall of the rotating rod and the bottom wall of the retracting hole.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The attitude adjusting structure of the utility model, through the setting of first adjusting assembly, second adjusting assembly and third adjusting assembly, realized the attitude adjustment such as longitudinal movement, up-down pitch, left-right roll, horizontal rotation of goods on goods pallet, and when carrying out roll attitude adjustment, its longitudinal angle does not change, only changes the rolling angle of horizontal direction, and then reduces the probability of goods deflection, thereby guaranteeing the only direction of goods attitude adjustment, makes it can stop in the distance, angle within any designed range at any time, simultaneously, adopts hydraulic parts or mechanical parts, relative simple spare and parts structure, low failure rate, high reliability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is first adjusting assembly, second adjusting assembly and third adjusting assembly internal structure schematic diagram of the utility model;

[0018] Figure 3 It is roll limiting pin shaft and pitch limiting pin shaft structure schematic diagram of the utility model;

[0019] Figure 4 It is fixed assembly structure schematic diagram of the utility model;

[0020] Figure 5 It is retracting assembly internal structure schematic diagram of the utility model.

[0021] In the drawing: 101, bearing platform;102, goods pallet;201, adjusting frame;202, first oil cylinder;203, pitch limiting pin shaft;204, roll limiting pin shaft;301, translation bearing table;302, second oil cylinder;401, rotation support rod;402, rotation motor;501, fixed tube;502, rotating rod;503, fixed band;504, T-shaped plugboard;505, U-shaped plate;506, through hole;601, limiting plate;602, first T-shaped bolt;603, limiting hole;701, adjusting tube;702, adjusting rod;703, second T-shaped bolt;704, adjusting hole;801, retraction hole;802, torsion spring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4 , the attitude adjustment structure shown in the figure includes a carrying platform 101 and a goods pallet 102 arranged on one side of the carrying platform 101, and further includes a first adjustment assembly arranged on the carrying platform 101 for adjusting the lateral roll and pitch attitude of the goods, a second adjustment assembly arranged on the carrying platform 101 for adjusting the forward and backward translation of the goods, a third adjustment assembly arranged on the carrying platform 101 for adjusting the rotation attitude of the goods, and a fixing assembly arranged on the goods pallet 102 for fixing the goods;

[0025] The first adjustment assembly includes an adjustment frame 201 arranged on the side of the carrying platform 101 close to the goods pallet 102, and the adjustment frame 201 is provided with four first oil cylinders 202, of which two opposite first oil cylinders are lateral roll oil cylinders, and the other two first oil cylinders are pitch oil cylinders. The two lateral roll oil cylinders are connected to the goods pallet 102 through two lateral roll limiting pin shafts 204 respectively, and the two pitch oil cylinders are connected to the goods pallet 102 through a pitch limiting pin shaft 203;

[0026] The second adjustment assembly includes a translation carrying table 301 arranged on the carrying platform 101, and the translation carrying table 301 is connected to the inside of the carrying platform 101 through a track. The carrying platform 101 is provided with two second oil cylinders 302 arranged symmetrically with respect to each other, and the output ends of the two second oil cylinders 302 are connected to the translation carrying table 301;

[0027] The third adjustment assembly includes a rotary support rod 401 rotatably connected to the carrying platform 101, one end of the rotary support rod 401 is connected to the goods pallet 102, and the carrying platform 101 is provided with a rotary motor 402. The rotary motor 402 is connected to the rotary support rod 401 through a chain and sprocket transmission member;

[0028] It should be noted that through the arrangement of the first adjustment assembly, the second adjustment assembly and the third adjustment assembly, the longitudinal movement, up and down pitch, left and right roll, horizontal rotation and other attitude adjustments of the goods on the goods pallet 102 are realized. When the lateral roll attitude adjustment is performed, the longitudinal angle remains unchanged, only the lateral roll angle is changed, thereby reducing the probability of the goods deviating, thereby ensuring the uniqueness of the goods attitude adjustment direction, so that the goods can be stopped at any designed distance and angle within the range at any time. At the same time, hydraulic components or mechanical components are used, the structure of the parts is relatively simple, the failure rate is low, and the reliability is high.

[0029] Please refer to Figure 3 , the fixing assembly shown in the figure is provided with four fixing assemblies, and the four fixing assemblies are respectively located at the four corners of the goods pallet 102;

[0030] It should be noted here that: through the setting of the four fixing assemblies, the goods on the goods tray 102 are fixed, thereby ensuring the stability of the goods during transfer.

[0031] Working principle: when the goods are transferred by using the bearing platform 101, first place the goods on the goods tray 102, and then use the fixing assembly to limit the position of the goods, thereby ensuring the stability of the goods during transfer;

[0032] After the goods are fixed, when the goods need to be rolled horizontally, control the hydraulic system through the control button to start the horizontally rolling oil cylinder arranged left and right in the two first oil cylinders 202, and then use the horizontally rolling limit pin shaft 204 to adjust the left and right horizontal rolling attitude of the goods tray 102, so as to adjust the left and right horizontal rolling attitude of the goods. Similarly, when the goods need to be pitched, control the two first oil cylinders 202 arranged left and right to start the pitching oil cylinder, and adjust the pitching attitude of the goods tray 102 through the lifting pitching limit pin shaft 203;

[0033] When the goods need to be rotated, control the hydraulic system through the control button, control the rotation motor 402 with hydraulic oil, and control the rotation support rod 401 installed on the translation bearing platform 301 through the chain and sprocket transmission of the rotation motor 402. The rotation of the rotation support rod 401 realizes the rotation attitude adjustment of the goods. At the same time, mature rotation support technology is adopted instead of the motor reduction gear structure in the prior art, which can provide greater bearing capacity, smaller failure rate and noise, and improve the working environment;

[0034] When the goods need to be moved forward and backward, control the hydraulic system through the control button, control the extension and retraction of the second oil cylinder 302, control the forward and backward movement of the translation bearing platform 301 in the bearing platform 101, and then realize the forward and backward attitude adjustment of the goods;

[0035] In summary, through the setting of the first adjusting assembly, the second adjusting assembly and the third adjusting assembly, the longitudinal movement, up-down pitching, left-right rolling and horizontal rotation attitude adjustment of the goods on the goods tray 102 are realized. When the rolling attitude is adjusted, the longitudinal angle does not change, only the horizontal rolling angle changes, thereby reducing the probability of goods deviation, ensuring the uniqueness of the goods attitude adjustment direction, and enabling it to stop at any designed distance and angle at any time. At the same time, hydraulic components or mechanical components are used, the structure of the parts is relatively simple, the failure rate is low, and the reliability is high.

[0036] Example 2

[0037] Please refer to Figure 4The embodiment is further illustrated with reference to the embodiment 1. The fixing assembly in the drawing includes a fixing pipe 501 arranged on the side of the goods tray 102 away from the bearing platform 101. The fixing pipe 501 is rotationally connected with a rotating rod 502. The side wall of the rotating rod 502 is wound with a fixing belt 503. One end of the fixing belt 503 is connected with the side wall of the rotating rod 502. The other end of the fixing belt 503 penetrates through the fixing pipe 501 and is fixedly connected with a T-shaped plugboard 504. One side of the fixing pipe 501 is fixedly connected with a U-shaped plate 505. The side of the U-shaped plate 505 away from the fixing pipe 501 is provided with a through hole 506. The goods tray 102 is provided with an adjusting assembly for adjusting the height of the fixing pipe 501. The adjusting assembly is provided with a retracting assembly for retracting the fixing belt 503.

[0038] It should be noted that: through the setting of the fixing assembly, the four fixing belts 503 are used to limit the position of the goods on the goods tray 102. The position of the goods can be limited by the fixing belt 503, which can be suitable for fixing goods of different shapes, thereby improving the flexibility of fixing the goods.

[0039] Please refer to Figure 4 Figure 5 The fixing pipe 501 in the drawing is provided with a limiting assembly for limiting the position of the fixing belt 503. The limiting assembly includes a limiting plate 601 arranged on the side of the fixing pipe 501 away from the goods tray 102. The end of the rotating rod 502 away from the goods tray 102 penetrates through the fixing pipe 501 and is connected with the limiting plate 601. The limiting plate 601 is threadedly connected with a first T-shaped bolt 602. The side of the fixing pipe 501 close to the limiting plate 601 is provided with a plurality of limiting holes 603. Each limiting hole 603 is matched with the first T-shaped bolt 602.

[0040] It should be noted that: through the setting of the limiting assembly, the rotating rod 502 is limited in position, thereby ensuring the stability of the position limitation of the fixing belt 503 on the goods.

[0041] Please refer to Figure 4 Figure 5 The adjusting assembly in the drawing includes an adjusting pipe 701 fixedly connected with the side of the goods tray 102 close to the fixing pipe 501. The adjusting pipe 701 is slidingly connected with an adjusting rod 702. One end of the adjusting rod 702 is connected with the fixing pipe 501. The side wall of the adjusting pipe 701 is threadedly connected with a second T-shaped bolt 703. The side wall of the adjusting rod 702 is provided with a plurality of adjusting holes 704.

[0042] It should be noted that: through the setting of the adjusting assembly, the use height of the fixing belt 503 is adjusted and locked in position, thereby improving the flexibility of fixing the goods.

[0043] Please refer toFigure 4 Figure 5 The retraction assembly in the drawing comprises a retraction hole 801 formed in the adjusting rod 702 close to one end of the fixed tube 501, the end of the rotating rod 502 away from the limiting plate 601 is connected with the bottom wall of the retraction hole 801, the torsion spring 802 is sleeved on the inner side wall of the rotating rod 502 in the retraction hole 801, and the two ends of the torsion spring 802 are connected with the side wall of the rotating rod 502 and the bottom wall of the retraction hole 801 respectively;

[0044] It should be noted that: through the setting of the retraction assembly, when the fixed belt 503 is recycled, the elastic force of the torsion spring 802 can drive the rotating rod 502 to rotate, thereby realizing the automatic recycling of the fixed belt 503.

[0045] Working principle: when the goods placed on the goods tray 102 are fixed, first, the height of the four fixed tubes 501 is adjusted according to the height of the goods, then the fixed belt 503 on the side wall of the rotating rod 502 is moved out of the fixed tube 501 by pulling the T-shaped plug plate 504, after the T-shaped plug plate 504 at one end of the fixed belt 503 is moved to the adjacent fixed tube 501, the T-shaped plug plate 504 is inserted into the U-shaped plate 505, and the other three fixed belts 503 are connected and installed according to the same operation method, thereby the position of the goods on the goods tray 102 is limited under the surrounding blocking action of the four fixed belts 503, and the position limitation of the goods by the fixed belt 503 can be suitable for the fixation of goods of different shapes, thereby improving the flexibility of the goods fixation.

[0046] Meanwhile, after one end of the fixed belt 503 is connected and installed, the first T-shaped bolt 602 is rotated, and under the threaded engagement transmission action of the first T-shaped bolt 602 and the limiting plate 601, one end of the first T-shaped bolt 602 abuts against the limiting hole 603 on the limiting plate 601, thereby limiting the rotating rod 502, so as to ensure the stability of the position limitation of the goods by the fixed belt 503.

[0047] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A posture adjustment structure, comprising: The carrying platform (101) and the cargo pallet (102) disposed on one side of the carrying platform (101); Its characteristic is that it further includes: A first adjustment component is installed on the carrying platform (101) for adjusting the roll and pitch attitude of the cargo; A second adjustment component is installed on the carrying platform (101) for adjusting the cargo by forward and backward translation; A third adjustment component is installed on the carrying platform (101) for adjusting the rotational attitude of the cargo; A fixing component installed on the cargo pallet (102) for securing the cargo; The first adjustment assembly includes an adjustment frame (201) disposed on the side of the support platform (101) near the cargo pallet (102). The adjustment frame (201) is provided with four first hydraulic cylinders (202). Two of the four first hydraulic cylinders (202) opposite each other are roll cylinders, and the other two of the four first hydraulic cylinders (202) are pitch cylinders. The two roll cylinders are connected to the cargo pallet (102) by two roll limiting pins (204) respectively, and the two pitch cylinders are connected to the cargo pallet (102) by pitch limiting pins (203). The second adjustment component includes a translational support platform (301) disposed on the support platform (101). The translational support platform (301) is connected to the interior of the support platform (101) via a track. The support platform (101) is provided with two second hydraulic cylinders (302) arranged symmetrically to each other. The output ends of the two second hydraulic cylinders (302) are connected to the translational support platform (301). The third adjustment component includes a slewing support rod (401) rotatably connected to the carrying platform (101). One end of the slewing support rod (401) is connected to the cargo pallet (102). The carrying platform (101) is equipped with a slewing motor (402), which is connected to the slewing support rod (401) through a chain and sprocket transmission component.

2. The attitude adjustment structure according to claim 1, characterized in that: The fixing components are provided in four parts, and the four fixing components are respectively located at the four corners of the cargo pallet (102).

3. The attitude adjustment structure according to claim 2, characterized in that: The fixing component includes a fixing tube (501) disposed on the side of the cargo pallet (102) away from the carrying platform (101). The fixing tube (501) is rotatably connected to a rotating rod (502). A fixing strap (503) is rolled on the side wall of the rotating rod (502). One end of the fixing strap (503) is connected to the side wall of the rotating rod (502). The other end of the fixing strap (503) passes through the fixing tube (501) and is fixedly connected to a T-shaped insert plate (504). A U-shaped plate (505) is fixedly connected to one side of the fixing tube (501). A through hole (506) is opened on the side of the U-shaped plate (505) away from the fixing tube (501). The cargo pallet (102) is provided with an adjusting component for adjusting the height of the fixing tube (501). The adjusting component is provided with a retraction component for retracting the fixing strap (503).

4. The attitude adjustment structure according to claim 3, characterized in that: The fixing tube (501) is provided with a limiting component for limiting the position of the fixing strap (503). The limiting component includes a limiting plate (601) disposed on the side of the fixing tube (501) away from the cargo pallet (102). The end of the rotating rod (502) away from the cargo pallet (102) passes through the fixing tube (501) and is connected to the limiting plate (601). The limiting plate (601) is threadedly connected with a first T-bolt (602). The side of the fixing tube (501) near the limiting plate (601) is provided with a plurality of limiting holes (603), and each of the limiting holes (603) is matched with the first T-bolt (602).

5. The attitude adjustment structure according to claim 4, characterized in that: The adjustment assembly includes an adjustment tube (701) fixedly connected to the side of the cargo pallet (102) near the fixed tube (501). The adjustment tube (701) is slidably connected to an adjustment rod (702). One end of the adjustment rod (702) is connected to the fixed tube (501). A second T-bolt (703) is threadedly connected to the side wall of the adjustment tube (701). The side wall of the adjustment rod (702) is provided with a plurality of adjustment holes (704).

6. The attitude adjustment structure according to claim 5, characterized in that: The retraction assembly includes a retraction hole (801) opened at one end of the adjusting rod (702) near the fixed tube (501). The end of the rotating rod (502) away from the limiting plate (601) is connected to the bottom wall of the retraction hole (801). A torsion spring (802) is sleeved on the inner side wall of the rotating rod (502) in the retraction hole (801). The two ends of the torsion spring (802) are respectively connected to the side wall of the rotating rod (502) and the bottom wall of the retraction hole (801).

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