CN211687003U - Trackless propelling and conveying mechanism - Google Patents
Trackless propelling and conveying mechanism Download PDFInfo
- Publication number
- CN211687003U CN211687003U CN201921930032.6U CN201921930032U CN211687003U CN 211687003 U CN211687003 U CN 211687003U CN 201921930032 U CN201921930032 U CN 201921930032U CN 211687003 U CN211687003 U CN 211687003U
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- propelling
- trackless
- movable frame
- friction
- fixing
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Abstract
The utility model relates to a trackless propelling and conveying mechanism, which comprises a friction driving device, wherein the friction driving device drives a propelling movable frame connecting rod, and one end of the propelling movable frame connecting rod is connected with a propelling movable frame; the friction driving device comprises a fixed frame, a fixed wheel and a friction pressing driving wheel are oppositely arranged in the fixed frame, and a propelling movable frame connecting rod is arranged between the fixed wheel and the friction pressing driving wheel. The utility model does not need to additionally arrange a fixed track for operation on the ground, thereby reducing the workload of manufacture and installation; because the moving range of the propelling mechanism is within the moving area of the operator, the operator has no moving obstruction after no obstacles such as a track and the like exist on the ground, the operator can concentrate on carrying the workpiece, and the safety is improved; and a friction driving mode is adopted, so that the structure is simpler and the maintenance is convenient.
Description
Technical Field
The utility model belongs to the technical field of machining circulation equipment, a trackless impels transport mechanism is related to.
Background
In the prior art, during the process of transferring the workpiece from the traveling crane to the elevator, the traveling crane and the elevator may interfere with each other, and the workpiece is generally pushed into the elevator after being taken off from the traveling crane by manpower. In the process, because the general hoisted workpieces belong to large pieces, the hoisting device is large in size and weight, and the operators are high in labor intensity and easy to be injured.
Disclosure of Invention
An object of the utility model is to provide a trackless impels transport mechanism can solve the big problem of operating personnel intensity of labour, and the structure is simpler, convenient maintenance.
According to the utility model provides a technical scheme: a trackless propelling and conveying mechanism comprises a friction driving device, wherein the friction driving device drives a propelling movable frame connecting rod, and one end of the propelling movable frame connecting rod is connected with a propelling movable frame; the friction driving device comprises a fixed frame, a fixed wheel and a friction pressing driving wheel are oppositely arranged in the fixed frame, and a propelling movable frame connecting rod is arranged between the fixed wheel and the friction pressing driving wheel.
As a further improvement of the present invention, the fixing frame comprises a first fixing rod, the first fixing rod is connected with a second fixing rod, the fixing wheel is mounted on the first fixing rod, the second fixing rod is connected with one end of a spring rod, a first adjusting nut is arranged on one end of the spring rod in a threaded manner, and a first blocking piece is arranged on one side of the first adjusting nut; the spring rod is characterized in that a second adjusting nut is arranged at the other end of the spring rod in a threaded mode, one side of the second adjusting nut is provided with a second retaining sheet, a compression spring is arranged between the first retaining sheet and the second retaining sheet, one end of a compression block is connected between the first retaining sheet and the compression spring, the other end of the compression block is hinged to a first fixing rod, a driving motor is arranged in the middle of the compression block, and the output end of the driving motor is connected with a friction compression driving wheel.
As a further improvement of the present invention, the fixing frame is located below the elevator.
As a further improvement of the utility model, the compact heap is the L type.
As a further improvement of the utility model, the lower end of the propelling movable frame is provided with a caster.
As a further improvement, the other end of the compressing block is hinged with the first fixed rod through a pin shaft.
As a further improvement, the propelling movable frame connecting rod both sides set up guider, guider includes the guide post, transversely set up the leading wheel on the guide post, the leading wheel is located impel movable frame connecting rod side.
As a further improvement of the utility model, a limiting block is arranged on one side of the fixing frame.
As a further improvement of the utility model, a position switch is arranged on one side of the fixing frame.
Compared with the prior art, the utility model, have following advantage:
1. the utility model discloses need not to establish the trapped orbit of operation usefulness in addition on ground, reduced preparation and installation work volume.
2. The utility model has the advantages that the moving range of the propelling mechanism is within the moving area of the operating personnel, and after no obstacles such as tracks and the like exist on the ground, the operating personnel have no moving obstacle and can concentrate on carrying the workpieces, thereby improving the safety; and a friction driving mode is adopted, so that the structure is simpler and the maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the friction driving device of the present invention.
Fig. 3 is a side view of the structure of fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the figures 1-3, the device comprises a fixed frame 1, a first fixed rod 1-1, a second fixed rod 1-2, a fixed wheel 2, a friction pressing driving wheel 3, a spring rod 4, a first adjusting nut 4-1, a first blocking piece 4-2, a second adjusting nut 4-3, a second blocking piece 4-4, a pressing spring 5, a pressing block 6, a pin shaft 7, a driving motor 8, a pushing movable frame connecting rod 9, a pushing movable frame 10, a guide wheel 11, a limiting block 12, a position switch 13, a caster wheel 14 and the like.
As shown in figure 1, the utility model relates to a trackless impels transport mechanism, including mount 1, mount 1 is located the lift below, and mount 1 is the rectangle, as shown in figure 2-3, mount 1 includes first dead lever 1-1, and second dead lever 1-2 is connected at first dead lever 1-1 right angle, sets up the tight pulley 2 and the friction in mount 1 relatively and compresses tightly drive wheel 3, and tight pulley 2 and the friction compresses tightly and sets up between the drive wheel 3 and impels the adjustable shelf connecting rod 9. The fixed wheel 2 is arranged on the first fixed rod 1-1, one end of a spring rod 4 is connected to the middle of the second fixed rod 1-2 in a right angle mode, a first adjusting nut 4-1 is arranged at one end of the spring rod 4 in a threaded mode, and a first blocking piece 4-2 is arranged on one side of the first adjusting nut 4-1; the other end of the spring rod 4 is provided with a second adjusting nut 4-3 in a threaded manner, and one side of the second adjusting nut 4-3 is provided with a second baffle 4-4. A compression spring 5 is arranged between the first baffle 4-2 and the second baffle 4-4. One end of a pressing block 6 is connected between the first blocking piece 4-2 and the pressing spring 5, the pressing block 6 is L-shaped, the other end of the pressing block 6 is hinged with a first fixing rod 1-1 through a pin shaft 7, a driving motor 8 is arranged in the middle of the pressing block 6, and the output end of the driving motor 8 is connected with a friction pressing driving wheel 3.
One end of the propelling movable frame connecting rod 9 is connected with a propelling movable frame 10, and a workpiece positioning column is arranged on the propelling movable frame 10. The lower end of the propelling movable frame 10 is provided with a caster 14.
Guiding devices are arranged on two sides of the propelling movable frame connecting rod 9 and comprise guiding columns, guiding wheels 11 are transversely arranged on the guiding columns, and the guiding wheels 11 are located on the side faces of the propelling movable frame connecting rod 9.
One side of the fixed frame 1 is provided with a limit block 12 and a position switch 13 for limiting the stroke of the propelling movable frame connecting rod 9.
The working process of the utility model is as follows:
the pressing spring 5 pushes the pressing block 6 to rotate clockwise around the pin shaft 7, the pressing block 6 drives the driving motor 8 and the friction pressing driving wheel 3 to be close to the fixed wheel 2, and the clamping of the pushing movable frame connecting rod 9 is achieved.
The operator places the workpiece on the pushing movable frame 10 through the air hoist. The driving motor 8 is started, the driving motor 8 drives the friction pressing driving wheel 3 to rotate, and the pushing movable frame 10 is pushed to move through the pushing movable frame connecting rod 9.
When the movable frame connecting rod 9 is pushed to trigger the position switch 13, the driving motor 8 stops rotating. The workpiece is then placed by the operator on a spreader on the elevator. After the operation is finished, the elevator drives the workpiece to rise, the propulsion mechanism returns to the original path, and the next cycle is started.
When the friction force between the friction pressing driving wheel 3 and the pushing movable frame connecting rod 9 needs to be adjusted, the positions of the first adjusting nut 4-1 and the second adjusting nut 4-3 are adjusted.
Claims (9)
1. The trackless propelling and conveying mechanism is characterized in that: the mechanism comprises a friction driving device, the friction driving device drives a propelling movable frame connecting rod (9), and one end of the propelling movable frame connecting rod (9) is connected with a propelling movable frame (10); the friction driving device comprises a fixing frame (1), a fixing wheel (2) and a friction pressing driving wheel (3) are oppositely arranged in the fixing frame (1), and a propelling movable frame connecting rod (9) is arranged between the fixing wheel (2) and the friction pressing driving wheel (3).
2. A trackless propelling transfer mechanism according to claim 1, wherein: the fixing frame (1) comprises a first fixing rod (1-1), the first fixing rod (1-1) is connected with a second fixing rod (1-2), the fixing wheel (2) is installed on the first fixing rod (1-1), the second fixing rod (1-2) is connected with one end of a spring rod (4), one end of the spring rod (4) is provided with a first adjusting nut (4-1) in a threaded mode, and a first blocking piece (4-2) is arranged on one side of the first adjusting nut (4-1); the spring rod (4) is provided with a second adjusting nut (4-3) at the other end in a threaded mode, one side of the second adjusting nut (4-3) is provided with a second blocking piece (4-4), a compression spring (5) is arranged between the first blocking piece (4-2) and the second blocking piece (4-4), one end of a compression block (6) is connected between the first blocking piece (4-2) and the compression spring (5), the other end of the compression block (6) is hinged to a first fixing rod (1-1), a driving motor (8) is arranged in the middle of the compression block (6), and the output end of the driving motor (8) is connected with the friction compression driving wheel (3).
3. A trackless propelling transfer mechanism according to claim 1, wherein: the fixed frame (1) is positioned below the lifter.
4. A trackless propelling transfer mechanism according to claim 2, wherein: the pressing block (6) is L-shaped.
5. A trackless propelling transfer mechanism according to claim 1, wherein: the lower end of the propelling movable frame (10) is provided with a caster (14).
6. A trackless propelling transfer mechanism according to claim 2, wherein: the other end of the pressing block (6) is hinged with the first fixing rod (1-1) through a pin shaft (7).
7. A trackless propelling transfer mechanism according to claim 1, wherein: the device is characterized in that guide devices are arranged on two sides of the propelling movable frame connecting rod (9), each guide device comprises a guide post, guide wheels (11) are transversely arranged on the guide posts, and the guide wheels (11) are located on the side faces of the propelling movable frame connecting rod (9).
8. A trackless propelling transfer mechanism according to claim 1, wherein: one side of the fixed frame (1) is provided with a limiting block (12).
9. A trackless propelling transfer mechanism according to claim 1, wherein: and a position switch (13) is arranged on one side of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930032.6U CN211687003U (en) | 2019-11-11 | 2019-11-11 | Trackless propelling and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930032.6U CN211687003U (en) | 2019-11-11 | 2019-11-11 | Trackless propelling and conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687003U true CN211687003U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921930032.6U Active CN211687003U (en) | 2019-11-11 | 2019-11-11 | Trackless propelling and conveying mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN211687003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817308A (en) * | 2019-11-11 | 2020-02-21 | 天奇自动化工程股份有限公司 | Trackless propelling and conveying mechanism |
-
2019
- 2019-11-11 CN CN201921930032.6U patent/CN211687003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817308A (en) * | 2019-11-11 | 2020-02-21 | 天奇自动化工程股份有限公司 | Trackless propelling and conveying mechanism |
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