Cylinder score steering device

Abstract

The utility model discloses a pull cylinder steering device, and particularly relates to the pull cylinder field, the pull cylinder steering device comprises a supporting seat, the top of the supporting seat is provided with a pull cylinder body, the front side and the rear side of the left end of the supporting seat are respectively and rotatably connected with a supporting wheel, the right side of the supporting seat is fixedly connected with a connecting frame, and the top of the connecting frame is rotatably connected with a control rod; the bottom of the control rod is fixedly connected with a steering wheel in a rotating mode through a connecting piece, and the top of the control rod is fixedly connected with a rotating handle. And a speed reducing mechanism is arranged on the left side of the control rod. When the pull cylinder moves, the whole device can be manually pulled or pushed, when the pull cylinder needs to be steered, a user can correspondingly rotate the control rod according to the steering direction, the control rod drives the steering wheel to rotate in the same direction, the advancing direction of the whole device is changed, and therefore the effect that steering is convenient when the pull cylinder body moves is achieved; the problem that the pull cylinder is prone to deviation in the steering process is solved, and abrasion of the steering wheel is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pull cylinder technical field, concretely is a pull cylinder steering device. BACKGROUND

[0002] Material holding pull cylinder, as the important equipment of chemical industry, coating, paint, ink, adhesive agent etc.

[0003] In prior art, when moving, the steering of pull cylinder is mainly controlled by an active steering wheel, and the steering process is mainly controlled by applying different forces to the left and right sides of pull cylinder, and the pull cylinder is extremely easy to deviate in this process, so that the pull cylinder is inconvenient to steer, and the steering wheel is often damaged due to excessive force to push the pull cylinder. Therefore, the present application provides a pull cylinder steering device to solve the problems in the background art. SUMMARY

[0004] The utility model discloses a pull cylinder steering device, which achieves the effect of facilitating the steering of the pull cylinder body when moving.

[0005] The utility model discloses a pull cylinder steering device, which achieves the effect of facilitating the steering of the pull cylinder body when moving.

[0006] A pull cylinder steering device, comprising a support seat, a pull cylinder body is arranged on the top of the support seat, support wheels are rotatably connected to the left end of the support seat, a connecting frame is fixedly connected to the right side of the support seat, a control rod is rotatably connected to the top of the connecting frame, a steering wheel is rotatably connected to the bottom of the control rod through a connecting piece, and a steering handle is fixedly connected to the top of the control rod.

[0007] As a further scheme of the utility model, the speed reduction mechanism comprises a fixed frame fixedly connected to the bottom of the connecting frame, and an arc-shaped speed reduction piece is hingedly connected to the inside of the fixed frame through a hinge piece.

[0008] As a further scheme of the utility model, a support spring is fixedly connected to the left side of the control rod, and the left side of the support spring is fixedly connected to the turning rod.

[0009] As a further scheme of the utility model: the inside of support base is provided with dumping mechanism, the dumping mechanism includes fixed link in the right side of support base inside, the outside of fixed link is rotatably connected with a pair of right cross rods;The inside left side of support base is provided with movable link that can move horizontally, the outside of movable link is rotatably connected with a pair of left cross rods, and the coincidence of left cross rod and right cross rod is hinged through hinged part, and a pair of left cross rods and a pair of right cross rods form cross rod group, and the top of cross rod group is hinged with new cross rod group through hinged part, and the inside of a pair of left cross rods in top cross rod group is rotatably connected through rotating rod, and the inside of a pair of right cross rods in top cross rod group is rotatably connected through rotating rod;The top of support base is provided with lifting platform, and the bottom left side of lifting platform is fixedly connected with a pair of guide frames, and the rotating rod inside a pair of right cross rods is rotatably connected with the rotating rod inside a pair of left cross rods.

[0010] As a further scheme of the utility model: the inside left side of support base is fixedly connected with fixed box, and the inside left and right sides of fixed box are rotatably connected with threaded rod, and the front and rear sides of fixed box are provided with guide slot, and movable link is threadedly connected with threaded rod, and movable link is rotatably connected with both sides guide slot.

[0011] As a further scheme of the utility model: the inside rear side of lifting platform is rotatably connected with support plate through movable rod, and the top of support plate is fixedly connected with cylinder body;The inside bottom side of lifting platform is fixedly connected with first movable frame, and the inside of first movable frame is hingedly connected with cylinder through hinged part, and the output end of cylinder is hingedly connected with second movable frame, and the top of second movable frame is fixedly connected with support plate.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] The cylinder turning device, when the cylinder moves, can be manually pulled or pushed as a whole, when the cylinder needs to turn, the user can rotate the control rod according to the turning direction, the control rod drives the steering wheel to rotate in the same direction, changes the advancing direction of the whole device, so that the cylinder body is convenient to turn when moving, solves the problem that the cylinder is easy to deviate during turning, and slows down the wear of the steering wheel.

[0014] In addition, the cylinder pulling turning device, by first adjusting the position of the whole device according to the position of the receiving device, so that the whole device is located in front of the receiving device, then starting the motor through the external power supply, the output end of the motor drives the threaded rod to rotate, thereby driving the moving rod to move to the right, thereby driving the left cross rod to move to the right and at the same time driving the left cross rod to overturn, thereby driving the right cross rod to overturn in the opposite direction, so that the included angle between the left cross rod and the right cross rod becomes smaller, the height of the cross rod group is lifted, through the height of multiple cross rod groups is lifted, the lifting platform is lifted upward, the height of the cylinder pulling is lifted to the appropriate position, then starting the cylinder through the external power supply, the output end of the cylinder extends to drive the support plate to overturn backward with the position of the rotating rod as the center, so that the cylinder pulls backward, the material in the cylinder is poured into the receiving port, thereby achieving the effect of convenient material discharge. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic diagram of a cylinder pulling turning device;

[0016] Figure 2 It is a schematic diagram of a speed reduction mechanism in a cylinder pulling turning device;

[0017] Figure 3 It is a split schematic diagram of a pouring mechanism in a cylinder pulling turning device;

[0018] Figure 4 It is a cross-sectional schematic diagram of a pouring mechanism in a cylinder pulling turning device;

[0019] Figure 5 It is another view schematic diagram of a pouring mechanism in a cylinder pulling turning device.

[0020] In the figure: 10, support seat; 11, support wheel; 12, connecting frame; 13, control rod; 14, turning wheel; 20, speed reduction mechanism; 201, fixed frame; 202, arc-shaped speed reduction piece; 203, movable block; 204, turning rod; 205, support spring; 30, pouring mechanism; 301, fixed rod; 302, moving rod; 303, right cross rod; 304, left cross rod; 305, lifting platform; 306, guide frame; 307, overturning frame; 308, fixed box; 309, threaded rod; 310, guide groove; 311, motor; 312, support plate; 313, first movable frame; 314, cylinder; 315, second movable frame; 40, cylinder body. DETAILED DESCRIPTION

[0021] As Figure 1As shown, a cylinder pulling steering device, including a support seat 10, the top of the support seat 10 is provided with a cylinder pulling, the left end of the support seat 10 is rotatably connected with a support wheel 11 on both sides, the right side of the support seat 10 is fixedly connected with a connecting frame 12, the top of the connecting frame 12 is rotatably connected with a control rod 13, the bottom of the control rod 13 is fixedly connected with a steering wheel 14 through a connecting piece, the top of the control rod 13 is fixedly connected with a steering handle; The left side of the control rod 13 is provided with a speed reduction mechanism 20.

[0022] When the cylinder pulling moves, the overall device can be pulled or pushed manually, when facing the cylinder pulling needs to be turned, the user can rotate the control rod 13 according to the direction of the steering, the control rod 13 drives the steering wheel 14 to rotate in the same direction, changes the advancing direction of the overall device, so as to achieve the effect that the cylinder pulling body 40 is convenient to turn when moving.

[0023] Reference Figure 1 , 2 , the speed reduction mechanism 20 includes a fixed frame 201 fixedly connected to the bottom of the connecting frame 12, the inside of the fixed frame 201 is hinged with an arc-shaped speed reduction piece 202 through a hinge piece; The left side of the control rod 13 is fixedly connected with a movable block 203, the inside of the movable block 203 is hinged with a turning rod 204, the bottom of the turning rod 204 is hinged with the arc-shaped speed reduction piece 202 through a hinge piece.

[0024] Preferably, the left side of the control rod 13 is fixedly connected with a supporting spring 205, the left side of the supporting spring 205 is fixedly connected with the turning rod 204. When not in use, the turning rod 204 is supported by the supporting spring 205, so that there is a distance between the arc-shaped speed reduction piece 202 and the steering wheel 14; When moving the cylinder pulling body 40, when facing a downhill section, the weight of the overall device is heavy due to the material contained in the cylinder pulling body 40, so that the device moves quickly downward when the device is downhill, which may cause the device to collide with people or objects; Therefore, when the device is downhill, the top end of the turning rod 204 can be turned to the left, thereby driving the turning rod 204 to counterclockwise rotate around the connection between the movable block 203, thereby driving the bottom of the turning rod 204 to drive the arc-shaped speed reduction piece 202 to counterclockwise rotate around the position of the fixed frame 201, so that the arc-shaped speed reduction piece 202 abuts against the surface of the steering wheel 14, and the supporting spring 205 is compressed, thereby reducing the speed of the overall device by increasing the friction direction of the steering wheel 14. When the turning rod 204 is released, the supporting spring 205 rebounds to drive the turning rod 204 to reverse and return to the initial position.

[0025] Reference Figure 1 , 3, 4, 5, the support seat 10 is internally provided with a pouring mechanism 30, the pouring mechanism 30 includes the fixed rod 301 fixedly connected to the right side of the inside of the support seat 10, the outside of the fixed rod 301 is rotatably connected with a pair of right cross rods 303; The inside of the left side of the support seat 10 is provided with a movable rod 302 which can move horizontally, the outside of the movable rod 302 is rotatably connected with a pair of left cross rods 304, the coincidence of the left cross rod 304 and the right cross rod 303 is hinged by a hinge, a pair of left cross rods 304 and a pair of right cross rods 303 form a cross rod group, the top of the cross rod group is hinged with a new cross rod group by a hinge, the inside of a pair of left cross rods 304 in the uppermost cross rod group is rotatably connected by a rotating rod, and the inside of a pair of right cross rods 303 in the uppermost cross rod group is also rotatably connected by a rotating rod; The top of the support seat 10 is provided with a lifting platform 305, the bottom left side of the lifting platform 305 is fixedly connected with a pair of guide frames 306, the guide frame 306 is rotatably connected with the rotating rod inside the pair of right cross rods 303; The bottom right side of the lifting platform 305 is fixedly connected with a turnover frame 307, the inside of the turnover frame 307 is rotatably connected with the rotating rod inside the pair of left cross rods 304.

[0026] Specifically, the inside of the left side of the support seat 10 is fixedly connected with a fixed box 308, the inside of the fixed box 308 is rotatably connected with a threaded rod 309 on the left and right sides, guide grooves 310 are formed on the front and rear sides of the fixed box 308, the movable rod 302 is threadedly connected with the threaded rod 309, and the movable rod 302 is rotatably connected with the guide grooves 310 on the two sides; The right side of the fixed box 308 is fixedly connected with a motor 311, and the output end of the motor 311 is fixedly connected with the threaded rod 309.

[0027] Further, the inside of the lifting platform 305 is rotatably connected with a support plate 312 through a movable rod, and the top of the support plate 312 is fixedly connected with the cylinder body 40; The inside of the bottom of the lifting platform 305 is fixedly connected with a first movable frame 313, the inside of the first movable frame 313 is hingedly connected with a cylinder 314 through a hinge, the output end of the cylinder 314 is hingedly connected with a second movable frame 315, and the top of the second movable frame 315 is fixedly connected with the support plate 312.

[0028] After the cylinder body 40 moves to the appropriate position, the material in the cylinder body 40 needs to be poured into the appropriate receiving device, and the position of the receiving port of the receiving device is not necessarily high, so it is not convenient to normally pour out, and therefore the pouring mechanism 30 is provided.

[0029] In use, first, the position of the whole device is adjusted according to the position of the receiving device, so that the whole device is located in front of the receiving device, then the motor 311 is started through an external power supply, the output end of the motor 311 drives the threaded rod 309 to rotate, thereby driving the moving rod 302 to move to the right, thereby driving the left cross rod 304 to move to the right and at the same time driving the left cross rod 304 to overturn, thereby driving the right cross rod 303 to overturn in the opposite direction, so that the included angle between the left cross rod 304 and the right cross rod 303 becomes smaller, the height of the cross rod group is raised, through the height of the multiple cross rod groups being raised, the lifting platform 305 is lifted upwards, the height of the cylinder body 40 is lifted to a suitable position, then the cylinder 314 is started through an external power supply, the output end of the cylinder 314 extends to drive the support plate 312 to overturn backward with the position of the rotating rod as the center, so that the cylinder body 40 is inclined backward, the material in the cylinder body 40 is poured into the receiving port, thereby achieving the effect of convenient material discharge. Similarly, when the output end of the motor 311 is reversed, the moving rod 302 will move to the left, so that the included angle between the right cross rod 303 and the left cross rod 304 gradually becomes larger, thereby lowering the height of the cross rod group, and the lifting platform 305 is lowered to the initial position.

[0030] The working principle of the utility model is: when the cylinder is moved, the whole device can be pulled or pushed by hand, when the cylinder needs to be turned, the user can correspondingly rotate the control rod 13 according to the turning direction, the control rod 13 drives the steering wheel 14 to rotate in the same direction, the advancing direction of the whole device is changed, thereby achieving the effect that the cylinder body 40 is convenient to turn when moving.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A cylinder pulling steering device comprising a support seat (10) provided at the top with a cylinder pulling body (40), characterized in that, The left end of the support seat (10) is rotatably connected with support wheels (11), the right side of the support seat (10) is fixedly connected with a connecting frame (12), the top of the connecting frame (12) is rotatably connected with a control rod (13), the bottom of the control rod (13) is rotatably connected with a steering wheel (14) through a connecting piece, and the top of the control rod (13) is fixedly connected with a steering handle; a speed reduction mechanism (20) is arranged on the left side of the control rod (13), the speed reduction mechanism (20) comprises a fixed frame (201) fixedly connected to the bottom of the connecting frame (12), and the inside of the fixed frame (201) is hingedly connected with an arc-shaped speed reduction piece (202) through a hinge piece; the left side of the control rod (13) is fixedly connected with a movable block (203), the inside of the movable block (203) is hingedly connected with a turning rod (204), and the bottom of the turning rod (204) is hingedly connected with the arc-shaped speed reduction piece (202) through a hinge piece.

2. A cylinder pulling steering device according to claim 1, characterized in that The left side of the control rod (13) is fixedly connected with a support spring (205), and the left side of the support spring (205) is fixedly connected with the turning rod (204).

3. A cylinder pulling steering device according to claim 1, wherein The inside of the support seat (10) is provided with a dumping mechanism (30), the dumping mechanism (30) comprises a fixed rod (301) fixedly connected to the right side of the inside of the support seat (10), and the outside of the fixed rod (301) is rotatably connected with a pair of right cross rods (303); the inside left side of the support seat (10) is provided with a movable rod (302) that can move horizontally, the outside of the movable rod (302) is rotatably connected with a pair of left cross rods (304), the left cross rods (304) and the right cross rods (303) are hingedly connected at the coincidence positions, a pair of left cross rods (304) and a pair of right cross rods (303) form a cross rod group, the top of the cross rod group is hingedly connected with a new cross rod group, the inside of a pair of left cross rods (304) in the top cross rod group is rotatably connected through a turning rod, and the inside of a pair of right cross rods (303) in the top cross rod group is also rotatably connected through a turning rod; the top of the support seat (10) is provided with a lifting platform (305), the bottom left side of the lifting platform (305) is fixedly connected with a pair of guide frames (306), the guide frames (306) are rotatably connected with the turning rods inside the pair of right cross rods (303), and the bottom right side of the lifting platform (305) is fixedly connected with a turnover frame (307), and the inside of the turnover frame (307) is rotatably connected with the turning rods inside the pair of left cross rods (304).

4. A scuffing diverting device according to claim 3, wherein The inside left side of the support seat (10) is fixedly connected with a fixed box (308), the inside left and right sides of the fixed box (308) are jointly rotatably connected with threaded rods (309), the front and back sides of the fixed box (308) are provided with guide grooves (310), the moving rod (302) is threadedly connected with the threaded rods (309), and the moving rod (302) is rollingly connected with the two side guide grooves (310); the right side of the fixed box (308) is fixedly installed with a motor (311), and the output end of the motor (311) is fixedly connected with the threaded rods (309).

5. A cylinder pulling steering device according to claim 3, wherein The inside rear side of the lifting platform (305) is rotatably connected with a support plate (312) through a movable rod, and the top of the support plate (312) is fixedly connected with the pull cylinder body (40); the inside bottom side of the lifting platform (305) is fixedly connected with a first movable frame (313), the inside of the first movable frame (313) is hingedly connected with a gas cylinder (314) through a hinge piece, the output end of the gas cylinder (314) is hingedly connected with a second movable frame (315) through a hinge piece, and the top of the second movable frame (315) is fixedly connected with the support plate (312).

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