CN112249659B - Transmission shaft conveying device - Google Patents
Transmission shaft conveying device Download PDFInfo
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- CN112249659B CN112249659B CN202011104795.2A CN202011104795A CN112249659B CN 112249659 B CN112249659 B CN 112249659B CN 202011104795 A CN202011104795 A CN 202011104795A CN 112249659 B CN112249659 B CN 112249659B
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- supporting
- lifting
- transmission shaft
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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Abstract
The scheme discloses a transmission shaft conveying device in the field of transmission shaft conveying equipment, which comprises a connecting plate and two supporting assemblies; the supporting component comprises a supporting plate, a lifting device and an adjusting device; the lifting device comprises a plurality of first supporting blocks and a lifting mechanism for controlling the lifting of the first supporting blocks, and the lifting mechanism is arranged on the supporting plates; the adjusting device comprises a plurality of second supporting blocks and an adjusting mechanism for controlling the second supporting blocks to move in the horizontal direction and the vertical direction; the two supporting plates are oppositely arranged and fixedly connected through the connecting plate. Transmission shaft conveyer in this application can realize the adjustment to first supporting shoe height in the vertical direction to and the adjustment of second supporting shoe in horizontal direction and vertical side for transmission shaft conveyer can realize the transportation to different specification transmission shafts or part, very big improvement transmission shaft conveyer's commonality, and reduced the idle condition in conveyer space and taken place, greatly reduced cost of transportation.
Description
Technical Field
The invention belongs to the field of transmission shaft conveying equipment, and particularly relates to a transmission shaft conveying device.
Background
The transmission shaft is an indispensable part of a transmission system of the truck and is installed and connected between the transmission and the drive axle. The shaft head of the traditional truck transmission shaft is welded with the shaft tube into a whole; the shaft head of the transmission shaft is abraded relatively to the shaft tube in the driving process of the truck, so that the transmission shaft can generate undesirable vibration and noise, the transmission shaft is required to be replaced by a whole transmission shaft, but the transmission shaft is extremely waste for other parts which can be used, the production and maintenance cost is increased, and the economic applicability of the truck is very unfavorable.
In view of the above technical problem, the current solution is to modularize the drive shaft, i.e. to assemble the drive shaft by means of a plurality of detachable connections of parts; the utility model discloses a transmission shaft of removable part as patent application number CN201710501086.X, including the flange fork, the universal joint, the integral key shaft, slip fork and connecting portion, connecting portion all are connected with the flange fork through the universal joint with the slip fork, the integral key shaft wears to locate in the slip fork, integral key shaft and connecting portion releasable connection, thereby can improve the wholeness ability through dismantling the integral key shaft and changing new integral key shaft, when improving the life of other spare parts greatly, holistic later stage cost of maintenance has been reduced, have very big popularization and application and worth.
But the current transmission shaft transportation device is still generally carried out by using a conventional transportation frame. The conventional transport frame comprises a U-shaped frame body, wherein supporting blocks for supporting the transmission shaft are uniformly distributed on the upper surface of the frame body; the frame body is correspondingly provided with a plurality of connecting rods, and the connecting rods are also connected with supporting blocks in a sliding manner. When the transmission shaft supporting device is used, the two ends of the transmission shaft are placed on the supporting blocks on the upper surface of the frame body respectively, and when the transmission shaft is long, the supporting blocks on the sliding connecting rods support the middle part of the transmission shaft, so that the transmission shaft is prevented from being deformed.
In the actual production process, the following problems exist in using the conventional transportation rack:
1. when the number of the transmission shafts to be transported is large, the transport frames for loading the transmission shafts are overlapped to save space. However, the transmission shafts of different specifications have different lengths and outer diameters; and the support body, connecting rod and the supporting shoe position of current transportation frame are relatively fixed, and when the external diameter of transmission shaft was great, the support body of top can directly be pressed on the transmission shaft, can lead to the transmission shaft to warp.
2. Because the transmission shaft is not in a regular cylindrical shape, the supporting blocks sliding on the connecting rods of the conventional transportation frame can only slide in the horizontal direction, and when the transmission shaft is longer, the supporting blocks have the best effect of supporting the middle part of the transmission shaft. However, at this time, the supporting block may be at a different height from the lower surface of the transmission shaft, so that the supporting block cannot support the transmission shaft, and even the slidable supporting block needs to be detached for transportation.
3. When the transmission shaft length that will transport is less, only need the supporting shoe on the supporting shoe cooperation connecting rod of support body one side to realize the transportation to the transmission shaft, and the space between the supporting shoe on support body opposite side to the connecting rod is in idle state, very big waste the transportation space of transportation frame.
4. After the transmission shaft adopts the modularized design, the replacement frequency of parts such as the spline shaft is relatively high. Therefore, the transmission shaft needs to be transported, and the spline shaft and other parts need to be transported additionally. However, since the length of the spline shaft and the like is significantly shorter than that of the drive shaft, the transportation of the spline shaft using the transportation frame is costly. The loading equipment using the matched parts such as the spline shaft is not matched with the frame body for transporting the transmission shaft, so that the overlapping transportation is difficult, and the transportation occupation space of the parts such as the spline shaft is larger.
Therefore, the design of the transportation device capable of solving the technical problems has positive significance for reducing the transportation cost of the transmission shaft and the components thereof.
Disclosure of Invention
The invention aims to provide a transmission shaft conveying device so as to improve the universality of the transmission shaft conveying device.
The transmission shaft conveying device comprises a connecting plate and two supporting assemblies; the supporting component comprises a supporting plate, a lifting device and an adjusting device; the lifting device comprises a plurality of first supporting blocks and a lifting mechanism for controlling the lifting of the first supporting blocks, and the lifting mechanism is arranged on the supporting plates; the adjusting device comprises a plurality of second supporting blocks and an adjusting mechanism for controlling the second supporting blocks to move in the horizontal direction and the vertical direction; two the backup pad sets up and passes through connecting plate fixed connection relatively.
The working principle and the beneficial effects of the scheme are as follows: during the use, when a large amount of transmission shafts need to be transported, the height of the first supporting block on the vertical surface is adjusted through the lifting mechanism, so that the transmission shafts are positioned below the supporting plate after being placed, and the transmission shafts are prevented from being extruded due to the overlapping of a plurality of transmission shaft transporting devices.
When the length of transmission shaft is longer, because can adjust the second supporting shoe position in horizontal direction and vertical direction through adjustment mechanism, consequently the second supporting shoe can realize the support to the transmission shaft certainly, can avoid longer transmission shaft to warp, and can realize the purpose to the transportation of the transmission shaft of any specification.
When the length of the transmission shaft is short, the transmission shaft can be supported by matching a second supporting block with a first supporting block; and the other first supporting block and the other second supporting block which are left can support other transmission shafts or parts, so that the transportation space of the transmission shaft transportation device is fully utilized.
In addition, because the transmission shaft conveyer in this scheme can realize the adjustment to first supporting shoe height in the vertical direction to and the adjustment to the second supporting shoe in horizontal direction and vertical side for transmission shaft conveyer can realize the transportation to different specification transmission shafts or parts, very big improvement transmission shaft conveyer's commonality, and reduced the idle condition in conveyer space and taken place, greatly reduced cost of transportation.
Furthermore, the adjusting mechanism comprises a connecting block, a rotating shaft, a pulley, a lifting rod, a sliding rod and a sleeve sleeved on the lifting rod; the connecting block is fixedly connected to the supporting plate, and a limiting hole is horizontally formed in the connecting block; one end of the sliding rod is fixedly connected with the sleeve, and the other end of the sliding rod is connected in the limiting hole in a sliding mode; one end of the lifting rod is fixedly connected with the second supporting block, and the other end of the lifting rod is fixedly connected with the pulley; the rotating shaft is positioned right below the sleeve, a spiral guide rail is arranged on the rotating shaft, and the height of the guide rail is gradually increased from one end to the other end; the guide rail is positioned in a wheel groove of the pulley; the rotating shaft is connected with a servo motor for driving the rotating shaft to rotate positively and negatively, and the servo motor is arranged on the supporting plate. Starting a servo motor, wherein the servo motor rotates forwards to drive a rotating shaft to rotate forwards, and the height of the guide rail is gradually increased from one end to the other end due to the fact that a spiral guide rail is arranged on the rotating shaft; the guide rail is positioned in a wheel groove of the pulley; the guide rail can drive the pulley and remove in horizontal direction and vertical direction, and then drive and the second supporting shoe of lifter fixed connection remove in horizontal direction and vertical direction.
Furthermore, two adjacent rotating shafts are in transmission connection through a conveying belt or a chain. When all the rotating shafts need to rotate in the same direction, one servo motor can drive the rotating shafts to rotate, and when only part of the rotating shafts need to rotate, the transmission connection relation between the rotating shafts which do not need to rotate and other rotating shafts is removed.
Furthermore, a plurality of notches are arranged on the upper surfaces of the supporting plates and are positioned on the opposite sides of the two supporting plates; the first supporting block is connected in the notch in a sliding mode. Through the setting of breach, can realize spacing to first supporting block, simultaneously, first supporting block is located the breach and can reduces its parking space who occupies the transmission shaft.
Furthermore, a support plate is connected in the notch in a sliding manner, the first support blocks are fixedly connected with the support plate at the same side, and the support plate is fixedly connected with the lifting end of the lifting mechanism. Through the setting of support plate, elevating system can realize carrying out synchro control to the lift of a plurality of first supporting blocks through the support plate.
Further, the lifting mechanism is an air cylinder or a hydraulic cylinder. The lifting control of the first supporting block can be quickly realized by adopting the air cylinder or the hydraulic cylinder.
Further, the lifting mechanism comprises an air bag and a suction device for inflating and deflating the air bag; a placing groove is formed in the supporting plate and communicated with the notch, and the air bag is located in the placing groove. Through gasbag and suction device's setting, can fill the realization of gassing through filling the gasbag and carry out lifting control to first supporting block.
Furthermore, a guide groove is formed in the bottom of the notch and is located between the connecting block and the placement groove; fixedly connected with baffle on the first supporting block, the baffle is kept away from in the one end sliding connection guide way of first supporting block. Through the setting of guide way and baffle, the baffle can carry out spacingly to the gasbag, makes it expand or retract on vertical direction.
Furthermore, the upper surface of the supporting plate is provided with a connecting column; the lower surface of the supporting plate is provided with a connecting hole matched with the connecting column. Through the setting of spliced pole and connecting hole, when a plurality of transmission shaft conveyer superpose the transportation, more be favorable to keeping the stability of connecting between the transmission shaft conveyer of below.
Drawings
Fig. 1 is a front half sectional view of a propeller shaft transporting device according to embodiment 1 of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a front half sectional view of a propeller shaft transporting device according to embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a connecting column 1, a first supporting block 2, a supporting plate 3, a connecting block 4, a sliding rod 5, a sleeve 6, a lifting rod 7, a conveyor belt 8, a rotating shaft 9, a guide rail 10, a pulley 11, a connecting plate 12, a connecting hole 13, a connecting rod 14, a support plate 15, a second supporting block 16, a baffle 17, a guide groove 18 and an air bag 19.
Example 1 is substantially as shown in figures 1-2: the transmission shaft conveying device comprises a connecting plate 12 and two supporting assemblies; the supporting component comprises a supporting plate 3, a plurality of lifting devices and a plurality of adjusting devices; the two support plates 3 are oppositely arranged, two ends of the connecting plate 12 are respectively welded with the two support plates 3, and the two support plates 3 and the connecting plate 12 form a U shape; the upper surface of the supporting plate 3 is welded with a connecting column 1; the lower surface of the supporting plate 3 is provided with a connecting hole 13 matched with the connecting column 1, and the height of the connecting column 1 is greater than the depth of the connecting hole 13, so that a certain space is reserved for a transmission shaft to meet the requirement of the transmission shaft with a larger outer diameter; the upper surface of the supporting plate 3 is also provided with a plurality of gaps, and the gaps are positioned on the opposite sides of the two supporting plates 3;
the lifting device comprises a plurality of first supporting blocks 2 and a lifting mechanism for controlling the lifting of the first supporting blocks 2, and the first supporting blocks 2 are connected in the notches in a sliding manner; a carrier plate 15 is also connected in the notch in a sliding manner, and the carrier plate 15 is positioned right below the first supporting blocks 2 and is fixedly connected with the first supporting blocks 2 positioned on the same side through a plurality of connecting rods 14; the lifting mechanism can be single or multiple, the lifting mechanism adopts a cylinder, the cylinder is arranged in the supporting plate 3, and a telescopic rod of the cylinder is fixedly connected with the supporting plate 15;
the adjusting device comprises a plurality of second supporting blocks 16 and an adjusting mechanism for controlling the second supporting blocks 16 to move in the horizontal direction and the vertical direction; the adjusting mechanism comprises a connecting block 4, a rotating shaft 9, a pulley 11, a lifting rod 7, a sliding rod 5 and a sleeve 6 sleeved on the lifting rod 7; the connecting block 4 is welded on the opposite surfaces of the two supporting plates 3, and a limiting hole is horizontally arranged on the connecting block 4; one end of the sliding rod 5 is fixedly connected with the outer wall of the sleeve 6, and the other end of the sliding rod 5 is connected in the limiting hole in a sliding mode and ensures that the sliding rod 5 cannot fall out of the limiting hole; one end of the lifting rod 7 is fixedly connected with the second supporting block 16, and the other end of the lifting rod 7 is fixedly connected with the pulley 11; the rotating shaft 9 is positioned right below the sleeve 6, a spiral guide rail 10 is arranged on the rotating shaft 9, and the height of the guide rail 10 is gradually increased from one end to the other end; the guide rail 10 is positioned in a wheel groove of the pulley 11; the rotating shaft 9 is connected with a servo motor for driving the rotating shaft to rotate forwards and reversely, and the servo motor is arranged on the supporting plate 3; two adjacent rotating shafts 9 are in transmission connection through a conveying belt 8.
Taking the embodiment 1 as an example, when the device is used, the motor and the cylinder are started to adjust the heights of the first supporting block 2 and the second supporting block 16 according to the type of the transmission shaft, and then the transmission shaft is placed at the corresponding position.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The transmission shaft conveying device comprises a connecting plate and two supporting assemblies; the method is characterized in that: the supporting component comprises a supporting plate, a lifting device and an adjusting device; the lifting device comprises a plurality of first supporting blocks and a lifting mechanism for controlling the lifting of the first supporting blocks, and the lifting mechanism is arranged on the supporting plates; the adjusting device comprises a plurality of second supporting blocks and an adjusting mechanism for controlling the second supporting blocks to move in the horizontal direction and the vertical direction; the two support plates are oppositely arranged and fixedly connected through a connecting plate; the adjusting mechanism comprises a connecting block, a rotating shaft, a pulley, a lifting rod, a sliding rod and a sleeve sleeved on the lifting rod; the connecting block is fixedly connected to the supporting plate, and a limiting hole is horizontally formed in the connecting block; one end of the sliding rod is fixedly connected with the sleeve, and the other end of the sliding rod is connected in the limiting hole in a sliding mode; one end of the lifting rod is fixedly connected with the second supporting block, and the other end of the lifting rod is fixedly connected with the pulley; the rotating shaft is positioned right below the sleeve, a spiral guide rail is arranged on the rotating shaft, and the height of the guide rail is gradually increased from one end to the other end; the guide rail is positioned in a wheel groove of the pulley; the rotating shaft is connected with a servo motor for driving the rotating shaft to rotate positively and negatively, and the servo motor is arranged on the supporting plate.
2. The driveshaft transportation device of claim 1, wherein: and two adjacent rotating shafts are in transmission connection through a conveying belt or a chain.
3. The propeller shaft transporting device according to any one of claims 1 to 2, wherein: the upper surfaces of the supporting plates are provided with a plurality of gaps, and the gaps are positioned on the opposite sides of the two supporting plates; the first supporting block is connected in the notch in a sliding mode.
4. The driveshaft transportation device of claim 3, wherein: the notch is internally and slidably connected with a support plate, the support plate is positioned at the same side of the first support block and fixedly connected with the support plate, and the support plate is fixedly connected with the lifting end of the lifting mechanism.
5. The driveshaft transportation device of claim 4, wherein: the lifting mechanism is a cylinder or a hydraulic cylinder.
6. The driveshaft transportation device of claim 4, wherein: the lifting mechanism comprises an air bag and a suction device for inflating and deflating the air bag; a placing groove is formed in the supporting plate and communicated with the notch, and the air bag is located in the placing groove.
7. The driveshaft transportation device of claim 6, wherein: the bottom of the notch is provided with a guide groove, and the guide groove is positioned between the connecting block and the placing groove; fixedly connected with baffle on the first supporting block, the baffle is kept away from in the one end sliding connection guide way of first supporting block.
8. The propeller shaft transporting device according to any one of claims 4 to 7, wherein: the upper surface of the supporting plate is provided with a connecting column; the lower surface of the supporting plate is provided with a connecting hole matched with the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104795.2A CN112249659B (en) | 2020-10-15 | 2020-10-15 | Transmission shaft conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104795.2A CN112249659B (en) | 2020-10-15 | 2020-10-15 | Transmission shaft conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112249659A CN112249659A (en) | 2021-01-22 |
| CN112249659B true CN112249659B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011104795.2A Active CN112249659B (en) | 2020-10-15 | 2020-10-15 | Transmission shaft conveying device |
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| CN (1) | CN112249659B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3686636B2 (en) * | 2002-06-27 | 2005-08-24 | 信越化学工業株式会社 | Conveyor cart for columnar brittle materials |
| CN106004956A (en) * | 2016-06-01 | 2016-10-12 | 安庆石化联盟铸管厂 | Copper ingot moving vehicle |
| CN106218688A (en) * | 2016-08-24 | 2016-12-14 | 浙江维涅斯装饰材料股份有限公司 | A kind of dolly transporting intaglio plate mould |
| CN108313100A (en) * | 2018-02-08 | 2018-07-24 | 成都君华睿道科技有限公司 | A kind of adjustable cloth cart of size |
| CN208453808U (en) * | 2018-05-31 | 2019-02-01 | 贵州远东传动机械有限公司 | A kind of transmission shaft pallet |
| CN209126767U (en) * | 2018-11-14 | 2019-07-19 | 内蒙古中环领先半导体材料有限公司 | A kind of monocrystalline transport vehicle |
| CN111703494A (en) * | 2020-06-28 | 2020-09-25 | 岳阳智博建筑工程有限公司 | Tubular product handling device for construction |
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