CN210417959U - High-speed roller bed for vehicle body transportation - Google Patents
High-speed roller bed for vehicle body transportation Download PDFInfo
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- CN210417959U CN210417959U CN201921302248.8U CN201921302248U CN210417959U CN 210417959 U CN210417959 U CN 210417959U CN 201921302248 U CN201921302248 U CN 201921302248U CN 210417959 U CN210417959 U CN 210417959U
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Abstract
The utility model discloses a high-speed roller bed for vehicle body transportation, which comprises a supporting bottom plate, two side plates, a driving motor, driving roller shafts and a speed reducer; the speed reducer comprises a driving cylinder, a supporting slide block, a limiting sleeve, a lifting column, a U-shaped rod and an arc-shaped plate. This high-speed roller bed of automobile body transportation utilizes decelerator can control when material loading and unloading and drives actuating cylinder to make the arc press and carry out speed reduction control on the brake drum, with the speed that realizes when material loading and unloading reduces fast, does not totally rely on driving motor to come the deceleration, extension driving motor's life guarantees the stability of automobile body when material loading and unloading.
Description
Technical Field
The utility model relates to a high-speed roller bed, especially a high-speed roller bed of automobile body transportation.
Background
At present, the existing high-speed roller bed has the defects that the conveying speed is high when in use, but the speed is reduced when in feeding and discharging, so that stable on-ground discharging is realized. If the speed reduction is controlled only by the driving motor, the vehicle body and the bearing plate thereof have larger inertia, so that the timely and effective speed control is difficult to obtain. Therefore, a high-speed roller bed for transporting the vehicle body is needed to be designed, the speed can be effectively controlled in time according to needs, and the vehicle body can be rapidly and stably transported.
Disclosure of Invention
Utility model purpose: the utility model provides a high-speed roller bed of automobile body transportation can in time control speed effectively as required, realizes that the automobile body transports fast steadily.
The technical scheme is as follows: the utility model discloses a high-speed roller bed for vehicle body transportation, which comprises a supporting bottom plate, two side plates, a driving motor, driving roller shafts and a speed reducer;
the two side plates are vertically arranged on the supporting bottom plate and are parallel to each other; each driving roll shaft is rotatably arranged between the two side plates; a supporting roller is fixedly arranged at each of the two ends of each driving roller shaft; the driving motor and the speed reducer thereof are both arranged on the supporting bottom plate, and the driving motor drives the speed reducer to rotate; a speed reducer drives a driving roll shaft to rotate through a driving chain; all the driving roll shafts are synchronously driven through synchronous chains;
the speed reduction device comprises a driving cylinder, a supporting slide block, a limiting sleeve, a lifting column, a U-shaped rod and an arc-shaped plate; the limiting sleeve is vertically arranged on the supporting bottom plate, and the lifting column is vertically inserted into the limiting sleeve; two guide holes are vertically arranged on the tube wall of the limiting sleeve, and a supporting convex column respectively extending out of the two guide holes is arranged on the insertion end of the lifting column; the U-shaped rod is arranged on the limiting sleeve in a surrounding mode, and two ends of the U-shaped rod are hinged to the supporting bottom plate through hinge seats; the support bottom plate is provided with a T-shaped sliding chute, and the lower side surface of the support sliding block is provided with a T-shaped sliding block which is arranged in the T-shaped sliding chute in a sliding manner; the driving cylinder is arranged on the supporting bottom plate and used for pushing the supporting sliding block to slide along the T-shaped sliding groove; a supporting slope surface is arranged on the upper side surface of the supporting slide block, and the bending end of the U-shaped rod is pressed on the supporting slope surface; the two supporting convex columns are respectively supported on the straight rod sections at the two sides of the U-shaped rod; the arc-shaped plate is arranged on the top end of the lifting column; a brake cylinder is coaxially arranged on one of the driving roll shafts, and the arc-shaped plate is positioned below the brake cylinder; when the lifting column rises, the arc-shaped plate presses the brake cylinder.
Furthermore, an annular groove is formed in the circumferential wall of each supporting roller, a rubber convex ring is fixedly installed in the annular groove, and an anti-slip convex edge is arranged on the peripheral convex surface of the rubber convex ring.
Furthermore, a heat dissipation impeller is arranged on the driving roll shaft and close to the brake cylinder, and a friction convex edge is arranged on the outer cylinder wall of the brake cylinder.
Furthermore, a limiting disc is arranged on the end face of the supporting roller, which is close to one side of the side plate.
Further, various height adjusting mechanisms for adjusting the supporting height are distributed below the supporting bottom plate.
Further, the height adjusting mechanism comprises a supporting sleeve, a supporting column, a lower bottom plate and two adjusting bolts; the supporting sleeve is vertically arranged on the lower bottom plate, and two strip-shaped holes are vertically arranged on the pipe wall of the supporting sleeve; the support column is inserted into the support sleeve, and two support side lugs respectively extending out of the strip-shaped holes are arranged on the insertion end part; the upper end of the supporting column is fixedly arranged on the lower side surface of the supporting bottom plate; an adjusting threaded hole is vertically formed in the supporting side lug; two adjusting bolts are respectively installed in the adjusting threaded holes of the two supporting side lugs in a threaded screwing manner, and the lower ends of the two adjusting bolts are rotatably installed on the lower base plate.
Furthermore, a triangular rib plate is arranged at the mounting position of the side plate and the supporting bottom plate.
Compared with the prior art, the utility model, its beneficial effect is: utilize decelerator can control when material loading and unloading and drive actuating cylinder to make the arc press and carry out speed reduction control on the brake drum, in order to realize that the speed when material loading and unloading reduces fast, does not totally rely on driving motor to come the deceleration, extension driving motor's life ensures the stability of automobile body when material loading and unloading.
Drawings
Fig. 1 is the utility model discloses an overall structure unloading side structure schematic diagram.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in figure 1, the utility model discloses a high-speed roller bed of automobile body transportation includes: the device comprises a supporting bottom plate 1, two side plates 2, a driving motor 10, driving roll shafts 3 and a speed reducing device;
the two side plates 2 are vertically arranged on the supporting bottom plate 1, and the two side plates 2 are parallel to each other; each driving roll shaft 3 is rotatably arranged between the two side plates 2; a supporting roller 4 is fixedly arranged at each of the two ends of each driving roller shaft 3; a main driving gear 9 and a synchronous gear 13 are fixedly arranged in the middle of the driving roll shaft 3 at the discharging side, one synchronous gear 13 is fixedly arranged in the middle of the driving roll shaft 3 at the feeding side, and two synchronous gears 13 are fixedly arranged in the middle of the other driving roll shafts 3; the driving motor 10 and the speed reducer 11 thereof are both arranged on the supporting base plate 1, and the driving motor 10 drives the speed reducer 11 to rotate; a slave drive gear is arranged on an output shaft of the speed reducer 11, and the slave drive gear drives the main drive gear 9 to rotate through a drive chain 12; the synchronous gears 13 on each driving roller shaft 3 are synchronously driven by a synchronous chain 14;
the speed reducing device comprises a driving cylinder 25, a supporting slide block 24, a limiting sleeve 20, a lifting column 19, a U-shaped rod 23 and an arc-shaped plate 18; the limiting sleeve 20 is vertically arranged on the supporting bottom plate 1, and the lifting column 19 is vertically inserted in the limiting sleeve 20; two guide holes are vertically arranged on the tube wall of the limiting sleeve 20, and a supporting convex column 22 respectively extending out of the two guide holes is arranged on the insertion end of the lifting column 19; the U-shaped rod 23 is arranged on the limiting sleeve 20 in a surrounding mode, and two ends of the U-shaped rod 23 are hinged to the supporting bottom plate 1 through the hinge seats 21; a T-shaped sliding groove is arranged on the supporting bottom plate 1, and a T-shaped sliding block which is arranged in the T-shaped sliding groove in a sliding manner is arranged on the lower side surface of the supporting sliding block 24; the driving cylinder 25 is arranged on the supporting bottom plate 1 and used for pushing the supporting slide block 24 to slide along the T-shaped sliding groove; a supporting slope surface 31 is arranged on the upper side surface of the supporting slide block 24, and the bent end of the U-shaped rod 23 is pressed on the supporting slope surface 31; the two supporting convex columns 22 are respectively supported on the straight rod sections at the two sides of the U-shaped rod 23; the arc plate 18 is arranged on the top end of the lifting column 19; a brake cylinder 15 is coaxially arranged on one of the driving roll shafts 3, and an arc-shaped plate 18 is positioned below the brake cylinder 15; when the lifting column 19 is raised, the arc-shaped plate 18 presses against the brake cylinder 15.
Utilize decelerator can control drive actuating cylinder 25 when material loading and unloading to make the arc 18 press and carry out speed reduction control on brake drum 15, in order to realize the speed fast reduction when material loading and unloading, do not totally rely on driving motor 10 to slow down, prolong driving motor 10's life, ensure the stability of automobile body when material loading and unloading.
Furthermore, an annular groove 5 is arranged on the circumferential wall of each supporting roller 4, a rubber convex ring 7 is fixedly arranged in the annular groove 5, and an anti-skid convex edge 8 is arranged on the peripheral convex surface of the rubber convex ring 7. The rubber convex ring 7 and the peripheral anti-slip convex ribs 8 can have better anti-slip performance when being in contact with the vehicle body bearing plate, so that the effectiveness of speed control is ensured, and the slippage which is difficult to control is prevented.
Furthermore, a heat dissipation impeller 17 is arranged on the driving roller shaft 3 and close to the brake cylinder 15, and a friction rib 16 is arranged on the outer cylinder wall of the brake cylinder 15. The heat dissipation impeller 17 can dissipate heat of the brake cylinder 15, and the braking and decelerating effects are ensured.
Furthermore, a limiting disc 6 is arranged on the end surface of the supporting roller 4 close to one side of the side plate 2. Utilize spacing disc 6 can carry on spacingly to the side of backing roll 4, prevent that the loading board of automobile body from crooked collision side board 2 in the transportation.
Further, respective height adjusting mechanisms for adjusting the support height are distributed below the support base plate 1. Utilize high adjustment mechanism can adjust the support height of supporting baseplate 1, and can satisfy the requirement of the different roughness in installation place.
Further, the height adjusting mechanism comprises a supporting sleeve 28, a supporting column 29, a lower bottom plate 27 and two adjusting bolts 26; the supporting sleeve 28 is vertically arranged on the lower bottom plate 27, and two strip-shaped holes are vertically arranged on the pipe wall of the supporting sleeve 28; the support column 29 is inserted into the support sleeve 28, and two support side lugs 30 respectively extending out of the strip-shaped holes are arranged on the insertion end part; the upper end of the supporting column 29 is fixedly arranged on the lower side surface of the supporting bottom plate 1; an adjusting threaded hole is vertically formed in the supporting side lug 30; the two adjusting bolts 26 are respectively screwed in the adjusting threaded holes of the two supporting side lugs 30, and the lower ends of the two adjusting bolts 26 are rotatably arranged on the lower bottom plate 27. The support of the support column 29 can be stably achieved by using two adjusting bolts 26.
Furthermore, a triangular rib plate 32 is arranged at the mounting position of the side plate 2 and the support bottom plate 1. The strength of the installation structure between the side plate 2 and the support base plate 1 can be enhanced by the triangular rib plate 32.
When the high-speed roller bed for vehicle body transportation is used, the supporting height of each height adjusting mechanism is adjusted according to the requirement of an installation site, so that the installation requirement of the installation site is met; when the vehicle body is transported, the bearing plate of the vehicle body is placed on the supporting rollers 4, and the vehicle body and the bearing plate thereof are conveyed by friction of the supporting rollers 4; when loading or unloading is needed, the driving cylinder 25 pushes the supporting slide block 24 to move, and the bent end of the U-shaped rod 23 supported by the supporting slope surface 31 tilts upwards, so that the two supporting convex columns 22 supported by the straight rod sections supported on the two sides of the U-shaped rod 23 move upwards, the lifting column 19 can be pushed to move upwards, and the arc-shaped plate 18 presses the braking cylinder 15 to realize braking deceleration; during the deceleration process of the brake, the driving motor 10 is cooperated with the brake to actively reduce the rotation speed.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a high-speed roller bed of automobile body transportation which characterized in that: the device comprises a supporting bottom plate (1), two side plates (2), a driving motor (10), driving roll shafts (3) and a speed reducer;
the two side plates (2) are vertically arranged on the supporting bottom plate (1), and the two side plates (2) are parallel to each other; each driving roll shaft (3) is rotatably arranged between the two side plates (2); a supporting roller (4) is fixedly arranged at each of the two ends of each driving roller shaft (3); the driving motor (10) and the speed reducer (11) thereof are both arranged on the supporting base plate (1), and the driving motor (10) drives the speed reducer (11) to rotate; a speed reducer (11) drives a driving roll shaft (3) to rotate through a driving chain (12); the driving roll shafts (3) are synchronously driven through a synchronous chain (14);
the speed reducing device comprises a driving cylinder (25), a supporting slide block (24), a limiting sleeve (20), a lifting column (19), a U-shaped rod (23) and an arc-shaped plate (18); the limiting sleeve (20) is vertically arranged on the supporting bottom plate (1), and the lifting column (19) is vertically inserted into the limiting sleeve (20); two guide holes are vertically arranged on the tube wall of the limiting sleeve (20), and a supporting convex column (22) respectively extending out of the two guide holes is arranged on the insertion end of the lifting column (19); the U-shaped rod (23) is arranged on the limiting sleeve (20) in a surrounding mode, and two ends of the U-shaped rod (23) are hinged to the supporting bottom plate (1) through the hinge seats (21); a T-shaped sliding groove is arranged on the supporting bottom plate (1), and a T-shaped sliding block which is arranged in the T-shaped sliding groove in a sliding manner is arranged on the lower side surface of the supporting sliding block (24); the driving cylinder (25) is arranged on the supporting bottom plate (1) and used for pushing the supporting sliding block (24) to slide along the T-shaped sliding groove; a supporting slope surface (31) is arranged on the upper side surface of the supporting slide block (24), and the bent end of the U-shaped rod (23) is pressed on the supporting slope surface (31); two supporting convex columns (22) are respectively supported on the straight rod sections at two sides of the U-shaped rod (23); the arc-shaped plate (18) is arranged on the top end of the lifting column (19); a brake cylinder (15) is coaxially arranged on one of the driving roll shafts (3), and the arc-shaped plate (18) is positioned below the brake cylinder (15); when the lifting column (19) rises, the arc-shaped plate (18) presses the brake cylinder (15).
2. The vehicle body transportation high-speed roller bed according to claim 1, characterized in that: an annular groove (5) is arranged on the circumferential wall of each supporting roller (4), a rubber convex ring (7) is fixedly arranged in the annular groove (5), and an anti-skid convex edge (8) is arranged on the peripheral convex surface of the rubber convex ring (7).
3. The vehicle body transportation high-speed roller bed according to claim 1, characterized in that: a heat dissipation impeller (17) is arranged on the driving roll shaft (3) and close to the brake cylinder (15), and a friction convex rib (16) is arranged on the outer cylinder wall of the brake cylinder (15).
4. The vehicle body transportation high-speed roller bed according to claim 1 or 2, characterized in that: and a limiting disc (6) is arranged on the end surface of the supporting roller (4) close to one side of the side plate (2).
5. The vehicle body transportation high-speed roller bed according to claim 1, characterized in that: and each height adjusting mechanism for adjusting the supporting height is distributed below the supporting base plate (1).
6. The vehicle body transportation high-speed roller bed according to claim 1, characterized in that: the height adjusting mechanism comprises a supporting sleeve (28), a supporting column (29), a lower bottom plate (27) and two adjusting bolts (26); the supporting sleeve (28) is vertically arranged on the lower bottom plate (27), and two strip-shaped holes are vertically arranged on the pipe wall of the supporting sleeve (28); the support column (29) is inserted in the support sleeve (28), and two support side lugs (30) respectively extending out of the strip-shaped holes are arranged on the insertion end part; the upper end of the supporting column (29) is fixedly arranged on the lower side surface of the supporting bottom plate (1); an adjusting threaded hole is vertically formed in the supporting side lug (30); the two adjusting bolts (26) are respectively screwed in the adjusting threaded holes of the two supporting side lugs (30), and the lower ends of the two adjusting bolts (26) are rotatably arranged on the lower bottom plate (27).
7. The vehicle body transportation high-speed roller bed according to claim 1, characterized in that: a triangular rib plate (32) is arranged at the mounting position of the side plate (2) and the supporting bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302248.8U CN210417959U (en) | 2019-08-12 | 2019-08-12 | High-speed roller bed for vehicle body transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302248.8U CN210417959U (en) | 2019-08-12 | 2019-08-12 | High-speed roller bed for vehicle body transportation |
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| Publication Number | Publication Date |
|---|---|
| CN210417959U true CN210417959U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921302248.8U Active CN210417959U (en) | 2019-08-12 | 2019-08-12 | High-speed roller bed for vehicle body transportation |
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| Country | Link |
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| CN (1) | CN210417959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387609A (en) * | 2020-11-05 | 2021-02-23 | 苏州南师大科技园投资管理有限公司 | Automatic intermediate device distribution system of industrial production line |
| CN112407748A (en) * | 2020-11-05 | 2021-02-26 | 苏州南师大科技园投资管理有限公司 | Work piece of line is produced to wisdom divides group system |
| CN112903917A (en) * | 2021-01-25 | 2021-06-04 | 上海艺旻科技有限公司 | Gas analyzer dehumidification edulcoration system |
-
2019
- 2019-08-12 CN CN201921302248.8U patent/CN210417959U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387609A (en) * | 2020-11-05 | 2021-02-23 | 苏州南师大科技园投资管理有限公司 | Automatic intermediate device distribution system of industrial production line |
| CN112407748A (en) * | 2020-11-05 | 2021-02-26 | 苏州南师大科技园投资管理有限公司 | Work piece of line is produced to wisdom divides group system |
| CN112903917A (en) * | 2021-01-25 | 2021-06-04 | 上海艺旻科技有限公司 | Gas analyzer dehumidification edulcoration system |
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