CN219009091U - Full-automatic anti-toppling steering device - Google Patents

Abstract

The utility model discloses a full-automatic anti-toppling steering device, which comprises a base station, a turntable and a pair of baffle members, wherein the base station is provided with a horizontal rotating mechanism, the base station is provided with a plurality of pairs of baffle blocks, and a section of reciprocating path is formed between two adjacent baffle blocks; the turntable is connected with the base station through a horizontal rotating mechanism, a transmission mechanism is laid at the top of the turntable, baffles are arranged on two sides of a transmission path of the transmission mechanism, and the transmission mechanism is provided with a starting end and a tail end; the two baffles are respectively positioned at the beginning and the end. The baffle is arranged to prevent the transfer objects from sliding off the two sides of the transmission mechanism, and support the rolling transfer objects to prevent the rolling transfer objects from falling; through setting up a pair of fender piece, revolving stage pivoted in-process utilizes the fender piece to shelter from beginning and end, makes the conveyer can not follow beginning or end landing and topple over, through setting up a plurality of pairs of dogs, makes the fender piece slope, makes beginning and end open, seals beginning and end in the rotation in-process, will start and end open when beginning and the completion of rotation.

Description

Full-automatic anti-toppling steering device

Technical Field

The utility model relates to the technical field of transmission mechanisms, in particular to a full-automatic anti-toppling steering device.

Background

In the actual working process, the container filled with dangerous goods is transported, and due to the limitation of the field and the space, a plurality of inflection points are arranged on the conveying path, the inflection points are generally connected through the steering device, and the direction of conveying objects is adjusted by the steering device.

In the existing steering device applied to the scene, due to the steering motion and the action of centrifugal force, the conveying objects can incline or slide relatively to the steering device, so that the conveying objects can possibly topple or slide from the edge of the steering device, especially slide from the beginning end or the tail end of the steering device, so that the container is damaged, the articles placed in the container are further leaked, and serious injury is caused to the surrounding environment and personnel.

Disclosure of Invention

The utility model aims to provide a full-automatic anti-toppling steering device, which can solve the technical problem that conveyed objects are easy to topple or slide in the steering process of the existing steering device.

The utility model is realized by the following technical scheme:

a fully automatic anti-toppling steering device, comprising: the base is provided with a horizontal rotating mechanism, the top of the base is provided with a plurality of pairs of stop blocks in a ring shape, each pair of stop blocks is in central symmetry according to the circle center, and a circular arc-shaped reciprocating path is formed between two adjacent stop blocks; the turntable is connected with the base station through the horizontal rotating mechanism, a transmission mechanism is paved at the top of the turntable, baffles are arranged on two sides of a transmission path of the transmission mechanism, and a starting end and a tail end of the transmission mechanism are arranged on the transmission mechanism; the two blocking pieces are respectively positioned at the starting end and the tail end and are positioned right above a circular ring formed by a plurality of stop blocks, and the middle parts of the blocking pieces are hinged with the turntable shaft; when the baffle is positioned in any one of the reciprocating paths and is in a natural state, the setting height of the bottom end of the baffle is higher than that of the stop block, and the upper part of the baffle shields the starting end and the tail end; when the stopper revolves to above the stopper along the reciprocating path, the stopper is inclined, and an upper portion of the stopper is positioned below a conveying path of the conveying mechanism so that the start end and the end are opened.

Optionally, the start end and the end are centrosymmetric according to the circle center of the reciprocating path.

Optionally, the mass of the lower portion of the flight is greater than the mass of the upper portion of the flight.

Optionally, a roller is arranged at the bottom end of the blocking piece, and the roller is used for contacting with the stop block.

Optionally, the top surface of the stop block is provided with an arc surface.

Optionally, the conveying mechanism comprises a plurality of conveying rollers, and the conveying rollers are arranged in parallel and in a coplanar manner, are positioned between the two baffles and are rotatably connected with the two baffles; the setting height of the top of the baffle is higher than that of the top of the conveying roller; when the baffle is positioned in any one of the reciprocating paths and is in a natural state, the setting height of the top of the baffle is higher than that of the top of the conveying roller; when the baffle is positioned above any one of the stop blocks, the baffle is inclined, and the set height of the top of the baffle is lower than that of the top of the conveying roller.

Optionally, the inner wall of the baffle is provided with a plurality of guiding wheels along the conveying direction of the conveying roller.

Optionally, the conveying mechanism further comprises two transition rollers, wherein the transition rollers are parallel to and coplanar with the conveying roller, and the two transition rollers are respectively positioned at the initial end and the final end.

Optionally, the stopper is located in a gap reserved between the transition roller and the transfer roller.

Optionally, the two pairs of the stop blocks are arranged, and any section of the reciprocating path is a quarter arc; the turntable is provided with a pair of limit strip holes, and the blocking piece is positioned in the limit strip holes and hinged with the hole wall shafts of the limit strip holes; when the hinge shaft is positioned right above any one of the stop blocks, the stop piece is inclined and is in butt joint with any one end of the limit strip hole to limit, and the setting height of the bottom of the stop piece is still lower than that of the top of the stop block.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the utility model provides a full-automatic anti-toppling steering device, which is characterized in that a base station is arranged to provide a positioning and supporting foundation, a horizontal rotating mechanism is arranged to enable a turntable to be connected with the base station, the turntable is driven to horizontally rotate by the horizontal rotating mechanism so as to change the conveying direction, and a conveying mechanism is arranged on the turntable to enable a conveying object to be steered and conveyed to enter a conveying mechanism from a starting end and then leave the conveying mechanism from a tail end; on the basis, the baffle plates are arranged on two sides of a conveying path of the conveying mechanism, so that conveyed objects are prevented from sliding off from the two sides of the conveying mechanism, support is provided for the laterally-inclined conveyed objects, and the laterally-inclined conveyed objects are prevented from tilting; on the basis, through setting up a pair of fender piece, the revolving stage pivoted in-process utilizes the fender piece to shelter from beginning and end, make the conveying thing can not follow beginning or end landing, also can not follow beginning or end and topple over, through setting up a plurality of pairs of dogs, make a plurality of dogs take the form of ring shape distribution, in order to form a plurality of sections reciprocating paths, during the use, according to actual conditions, adjust along which reciprocating path reciprocal rotation can, the both ends of reciprocating path are two stations that turn to, when the revolving stage is in a station, the fender is located the dog of this station directly over, the dog forces the fender to take the articulated shaft to incline, make the position at fender top move down to transmission mechanism below, cancel to shelter from beginning and end, at this station will convey the thing to the beginning of transmission mechanism, then the revolving stage rotates to another station from this station, drive the fender revolve along corresponding reciprocating path, when turning to another station, the dog promotes the lower part of fender, make the position at fender top down to be the transmission mechanism below with the articulated point again, cancel to shelter from the end, it is the workstation to be the present to turn to be the station to send out after turning to the beginning.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model. In the drawings:

fig. 1 is a schematic front view of a fully automatic anti-toppling steering device according to an embodiment of the present utility model;

fig. 2 is a schematic side view of a fully automatic anti-toppling steering device according to an embodiment of the present utility model;

fig. 3 is a schematic top view of a fully automatic anti-toppling steering device according to an embodiment of the present utility model.

In the drawings, the reference numerals and corresponding part names:

10-base station; 11-a stop; 20-a turntable; 21-limiting strip holes; 30-starting end; 31-terminal; 32-baffle plates; 321-guiding wheels; 33-conveying rollers; 34-transition rolls; 40-baffle member; 41-roller.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Examples

Referring to fig. 1 to 3, the present embodiment provides a full-automatic anti-toppling steering device, which includes: the base station 10 is provided with a horizontal rotating mechanism, the top of the base station 10 is provided with a plurality of pairs of stop blocks 11 in a ring shape, each pair of stop blocks 11 is in central symmetry according to the circle center, and a circular arc-shaped reciprocating path is formed between two adjacent stop blocks 11; the second comprises a rotary table 20, wherein the rotary table 20 is connected with the base table 10 through the horizontal rotating mechanism, a transmission mechanism is laid at the top of the rotary table 20, baffles 32 are arranged on two sides of a transmission path of the transmission mechanism, and a start end 30 and a tail end 31 are arranged on the transmission mechanism; the third one includes a pair of stoppers 40, two of the stoppers 40 are respectively located at the start end 30 and the end 31 and are located right above the ring formed by the stoppers 11, and the middle part of the stopper 40 is hinged with the turntable 20; when the stopper 40 is located in any one of the reciprocating paths and is in a natural state, the set height of the bottom end of the stopper 40 is higher than the set height of the stopper 11, and the upper portion of the stopper 40 shields the start end 30 and the end 31; when the shutter 40 revolves above the stopper 11 along the reciprocating path, the shutter 40 is inclined, and the upper portion of the shutter 40 is positioned below the conveying path of the conveying mechanism so that the start end 30 and the end 31 are opened.

According to the full-automatic anti-toppling steering device, the base table 10 is arranged to provide a positioning and supporting foundation, the horizontal rotating mechanism is arranged to enable the turntable 20 to be connected with the base table 10, the turntable 20 is driven to horizontally rotate by the horizontal rotating mechanism so as to change the conveying direction, and the conveying mechanism is arranged on the turntable 20 to enable a conveying object to be conveyed in a turning mode to enter the conveying mechanism from the initial end and then leave the conveying mechanism from the tail end; on the basis, the baffle plates 32 are arranged, so that the baffle plates 32 are positioned at two sides of a conveying path of the conveying mechanism, conveying objects are prevented from sliding off from the two sides of the conveying mechanism, support is provided for the rolling conveying objects, and the rolling and falling are prevented; on the basis, in the rotating process of the turntable 20, the start end 30 and the end 31 are shielded by the baffle 40 in a natural state, so that a conveyed object cannot slide from the start end 30 or the end 31 and cannot fall from the start end 30 or the end 31, a plurality of pairs of baffle blocks 11 are arranged to enable the baffle blocks 11 to be distributed in a circular ring shape so as to form a plurality of sections of reciprocating paths, when the turntable is used, according to the actual situation, the reciprocating paths are adjusted to rotate reciprocally, two stations for steering are arranged at the two ends of the reciprocating paths, when the turntable 20 is positioned at one station, the baffle 40 is positioned right above the baffle block 11 of the station, the baffle block 11 forces the baffle 40 to incline by taking a hinge shaft as an axis, the top of the blocking piece 40 is moved downwards to the lower part of the transmission mechanism, shielding of the starting end 30 and the tail end 31 is eliminated, a transfer object is conveyed to the starting end 30 of the transmission mechanism at the station, then the rotary table 20 rotates from the station to another station to drive the blocking piece 40 to revolve along a corresponding reciprocating path, when the rotary table is rotated to the other station, the blocking piece 11 pushes the lower part of the blocking piece 40 to tilt again by taking a hinging point as an axis, the top of the blocking piece 40 is moved downwards to the lower part of the transmission mechanism, shielding of the starting end 30 and the tail end 31 is eliminated, the transfer object is conveyed out of the tail end 31 at the station, after the transfer object is conveyed out, the rotary table 20 is reversed, and the rotary table 20 is reversed from the current station to the initial station to be ready for the next turning.

It should be noted that, the effect of setting up a plurality of pairs of dog lies in forming a plurality of reciprocating paths, and according to the difference of actual application scene, the direction of required rotation, angle are all different, set up as far as possible reciprocating paths in advance, can select according to required environment as far as possible to deal with different environment.

It should be noted that, the horizontal rotation mechanism may adopt any kind of steering mechanism in the prior art, for example, a combination of a motor and a gear set, and generally adopts a servo motor and a gear set to rotate, in this embodiment, the horizontal rotation mechanism includes a servo motor and a gear, the gear is rotationally connected to the top of the base 10, the gear is connected to an output end of the servo motor, the bottom of the turntable 20 is parallel connected to the gear, and the servo motor drives the gear to rotate, so that the turntable 20 can be synchronously driven to rotate.

Preferably, the start end 30 and the end 31 are centrosymmetric with respect to the center of the reciprocating path. By this arrangement, it is convenient to correspond to the position where the stopper 11 is provided, because the whole is centrosymmetric. The stops 11 may also be arranged in a centrosymmetric manner.

Preferably, the mass of the lower portion of the flight 40 is greater than the mass of the upper portion of the flight 40. By this arrangement, it is ensured that the heavier lower portion will naturally sink when the stopper 40 is in the natural state, with the lighter upper portion vertically upward, to effectively effect shielding of the start end 30 and the end 31.

Preferably, a roller 41 is disposed at the bottom end of the blocking member 40, and the roller 41 is used for contacting with the stop block 11. By providing the roller 41, the sliding friction between the stopper 40 and the stopper 11 is converted into rolling friction, thereby effectively reducing friction and reducing wear.

Preferably, the top surface of the stop 11 is provided as a cambered surface. With this arrangement, the friction force is further reduced.

For further explanation of the specific structure of the conveying mechanism, the conveying mechanism comprises a plurality of conveying rollers 33, and the conveying rollers 33 are arranged in parallel and in a coplanar manner, and the conveying rollers 33 are positioned between the two baffles 32 and are rotatably connected with the two baffles 32; the top of the baffle 32 is higher than the top of the conveying roller 33; when the stopper 40 is positioned in any one of the reciprocating paths and is in a natural state, the set height of the top of the stopper 40 is higher than the set height of the top of the conveying roller 33; when the stopper 40 is positioned above any one of the stoppers 11, the stopper 40 is inclined, and the top of the stopper 40 is positioned at a lower level than the top of the conveying roller 33.

It should be noted that, the conveying roller 33 is provided with a power source, in this embodiment, the power source includes a servo motor, a gear set and a chain, the servo motor drives a bevel gear horizontally arranged to rotate, then drives a bevel gear vertically arranged to rotate, then drives a coaxial gear to rotate, then drives a chain to drive, then drives a gear at the end of the conveying roller 33 to rotate, and then drives the conveying roller 33 to rotate.

In order to reduce the friction between the baffle 32 and the conveyed object and make the conveying process smoother, the inner wall of the baffle 32 is provided with a plurality of guide wheels 321 along the conveying direction of the conveying roller 33.

In order to reduce the speed of the conveyed article entering and exiting the conveying mechanism to prevent the overturned speed from happening, the conveying mechanism further comprises two transition rollers 34, wherein the transition rollers 34 are parallel to and coplanar with the conveying rollers 33, and the two transition rollers 34 are respectively positioned at the starting end 30 and the tail end 31.

In order to ensure the blocking effect of the blocking element 40, the blocking element 40 is located in a gap reserved between the transition roller 34 and the transfer roller 33.

Preferably, the two pairs of the stoppers 11 are arranged, and any section of the reciprocating path is a quarter arc; the turntable 20 is provided with a pair of limit strip holes 21, and the baffle 40 is positioned in the limit strip holes 21 and is hinged with the hole wall of the limit strip holes 21; when the hinge shaft is located right above any one of the stoppers 11, the blocking member 40 is inclined and abuts against any one end of the limiting bar hole 21 to limit, and the set height of the bottom of the blocking member 40 is still lower than the set height of the top of the stopper 11.

Through the arrangement, the rotary table 20 is limited to rotate 90 degrees only to meet the general requirement on the steering angle, and when the rotary table 20 rotates to any station, the limiting strip holes 21 limit the inclination angle of the blocking piece 40, so that the blocking piece cannot incline further, and the setting height of the bottom of the blocking piece 40 is still lower than the setting height of 2 of the top of the blocking piece 11 at the moment, so that the blocking piece 40 cannot pass through the blocking piece 11, the revolution angle of the blocking piece 40 is limited, and the rotation angle of the rotary table 20 is limited, namely 90 degrees.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. A fully automatic anti-toppling steering device, comprising:

the base station (10), the base station (10) is provided with a horizontal rotating mechanism, the top of the base station (10) is provided with a plurality of pairs of stop blocks (11) in a ring shape, each pair of stop blocks (11) is centrosymmetric according to the circle center, and a section of circular arc-shaped reciprocating path is formed between two adjacent stop blocks (11);

the turntable (20), the turntable (20) is connected with the base station (10) through the horizontal rotating mechanism, a transmission mechanism is paved at the top of the turntable (20), baffles (32) are arranged on two sides of a transmission path of the transmission mechanism, and a start end (30) and a tail end (31) are arranged on the transmission mechanism;

a pair of blocking pieces (40), wherein the two blocking pieces (40) are respectively positioned at the starting end (30) and the tail end (31) and are positioned right above a circular ring formed by a plurality of stop blocks (11), and the middle part of each blocking piece (40) is hinged with the rotary table (20) in an axial manner;

when the baffle (40) is positioned in any one of the reciprocating paths and is in a natural state, the setting height of the bottom end of the baffle (40) is higher than the setting height of the stop block (11), and the upper part of the baffle (40) shields the starting end (30) and the tail end (31);

when the stopper (40) revolves to above the stopper (11) along the reciprocating path, the stopper (40) is inclined, and an upper portion of the stopper (40) is positioned below a conveying path of the conveying mechanism so that the start end (30) and the end (31) are opened.

2. The fully automatic anti-toppling steering device according to claim 1, wherein the start end (30) and the end (31) are centrosymmetric according to the centre of the reciprocating path.

3. The fully automatic anti-toppling steering device according to claim 1, wherein the mass of the lower portion of the stopper (40) is greater than the mass of the upper portion of the stopper (40).

4. The full-automatic anti-toppling steering device according to claim 1, wherein a roller (41) is arranged at the bottom end of the blocking member (40), and the roller (41) is used for being in contact with the stop block (11).

5. The full-automatic anti-toppling steering device according to claim 4, wherein the top surface of the stopper (11) is provided as a cambered surface.

6. The full-automatic anti-toppling steering device according to claim 1, wherein the transmission mechanism comprises a plurality of transmission rollers (33), the plurality of transmission rollers (33) are arranged in parallel and in a coplanar manner, and the transmission rollers (33) are positioned between two baffle plates (32) and are rotatably connected with the two baffle plates (32);

the setting height of the top of the baffle plate (32) is higher than the setting height of the top of the conveying roller (33);

when the baffle (40) is positioned in any one of the reciprocating paths and is in a natural state, the setting height of the top of the baffle (40) is higher than the setting height of the top of the conveying roller (33);

when the baffle (40) is positioned above any one of the stop blocks (11), the baffle (40) is inclined, and the set height of the top of the baffle (40) is lower than that of the top of the conveying roller (33).

7. The full-automatic anti-toppling steering device according to claim 6, wherein the inner wall of the baffle plate (32) is provided with a plurality of guiding wheels (321) along the conveying direction of the conveying roller (33).

8. The fully automatic anti-toppling steering device according to claim 6, wherein the transfer mechanism further comprises two transition rollers (34), the transition rollers (34) are arranged parallel and coplanar to the transfer rollers (33), and the two transition rollers (34) are respectively positioned at the start end (30) and the end (31).

9. The fully automatic anti-toppling steering device according to claim 8, characterized in that the stop (40) is located in a gap reserved between the transition roller (34) and the transfer roller (33).

10. The fully automatic anti-toppling steering device according to claim 1, wherein the number of the two pairs of the stop blocks (11) is two, and any section of the reciprocating path is a quarter arc;

the turntable (20) is provided with a pair of limit strip holes (21), and the baffle (40) is positioned in the limit strip holes (21) and hinged with the hole wall shaft of the limit strip holes (21);

when the hinge shaft is located right above any one of the stop blocks (11), the stop piece (40) is inclined and is in butt joint with any one end of the limiting strip hole (21) to be limited, and the setting height of the bottom of the stop piece (40) is still lower than that of the top of the stop block (11).

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