CN214326948U

CN214326948U - Synchronous movement parallel light source of gantry crane

Info

Publication number: CN214326948U
Application number: CN202023245531.7U
Authority: CN
Inventors: 黄永强
Original assignee: Shenzhen Seri Precision Instrument Co ltd
Current assignee: Shenzhen Seri Precision Instrument Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-01
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a synchronous movement parallel light source of portal machine, the on-line screen storage device comprises a base, lateral wall fixedly connected with riser on the left end of base, the top fixedly connected with mounting panel of riser, right side wall fixedly connected with fixed plate two of riser, it is equipped with pivot one to rotate on the fixed plate two, the lower lateral wall fixedly connected with motor of mounting panel, the drive end of motor and the upper end fixed connection of pivot one, the fixed cover of outer wall symmetry of pivot one is equipped with the bevel gear one that is located two outsides of fixed plate, the equal symmetrical fixed even of one side that mounting panel and base are relative has the fixed plate one that is located pivot one right side, two equal fixed the inlaying on the fixed plate one is equipped with bearing one. The utility model discloses a synchronous motion and camera lens and the parallel light source synchronous motion to the right side of camera lens and parallel light source left to realized the synchronous motion of parallel light source and camera lens, guaranteed the accuracy of camera lens range finding.

Description

Synchronous movement parallel light source of gantry crane

Technical Field

The utility model relates to a portal machine technical field especially relates to a synchronous motion parallel light source of portal machine.

Background

The gantry crane is a novel small-sized hoisting gantry developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation in daily production of medium and small factories. The gantry crane is suitable for manufacturing molds, automobile repair factories, mines, civil engineering construction sites and occasions needing lifting, and the lens and the parallel light source on the gantry crane move frequently in a synchronous mode, so that the accuracy of lens distance measurement can be guaranteed.

Therefore, a synchronous moving parallel light source of a gantry crane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the synchronous movement parallel light source of a portal machine that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a synchronous moving parallel light source of a gantry crane comprises a base, wherein an upper side wall of the left end of the base is fixedly connected with a vertical plate, the top end of the vertical plate is fixedly connected with a mounting plate, a right side wall of the vertical plate is fixedly connected with a second fixing plate, a first rotating shaft is rotatably inserted in the second fixing plate, a lower side wall of the mounting plate is fixedly connected with a motor, a driving end of the motor is fixedly connected with the upper end of the first rotating shaft, the outer wall of the first rotating shaft is symmetrically and fixedly sleeved with a first bevel gear positioned on the outer side of the second fixing plate, one side of the mounting plate, opposite to the base, is symmetrically and fixedly connected with a first fixing plate positioned on the right side of the first rotating shaft, two first bearings are fixedly inserted in inner rings of the first bearings, a second rotating shaft is fixedly inserted in the inner rings of the two first bearings, and a second bevel gear meshed with the first bevel gear is fixedly connected to the left end of the second rotating shaft positioned on the same side, the right ends of the second rotating shafts positioned on the same side are fixedly connected with cams, one side of the mounting plate opposite to the base is symmetrically and fixedly connected with sleeves, one ends of the two sleeves close to each other are slidably inserted with a moving plate, springs are fixedly connected between the sleeves and the moving plate positioned on the same side, the right side wall of the moving plate positioned on the same side is rotatably connected with a rotating rod, the end part of the moving plate positioned on the same side is fixedly connected with a baffle plate contacted with the cams, the mounting panel is with the relative one side symmetry fixedly connected with guide block of base, two the outer wall of guide block all slides the cover and is equipped with the slider, is located same one side the right-hand member of bull stick all rotates in the left side wall of slider even, is located the top the lower side wall fixed mounting of slider has the camera lens, is located the below the last side wall fixed mounting of slider has parallel light source.

Preferably, a second bearing is fixedly embedded in the second fixing plate, and an inner ring of the second bearing is fixedly connected with the outer wall of the first rotating shaft.

Preferably, the outer wall of one side of each baffle opposite to the other side of each baffle is arc-shaped.

Preferably, the longer ends of the two cams are oppositely disposed.

Preferably, the motor is a servo motor of the type MR-J2S-10A.

Compared with the prior art, this synchronous movement parallel light source of planer-type machine's advantage lies in:

1. the motor is started, the driving end of the motor drives the first rotating shaft and the first two bevel gears to rotate, thereby driving the second bevel gear and the second rotating shaft which are engaged with the second bevel gear to rotate together, further driving the two cams to rotate together, wherein the longer end of the cam positioned at the same side is in extrusion contact with the outer wall of the baffle, and the compression spring drives the left end parts of the moving plate and the rotating rod to move towards the direction far away from the second rotating shaft, so that the rotating rod drives the sliding block, the lens and the parallel light source to move rightwards synchronously, the shorter end of the cam is contacted with the baffle plate, under the action of the elastic force of the spring, the left end parts of the moving plate and the rotating rod are driven to move towards the direction close to the second rotating shaft, so that the rotating rod drives the sliding block, the lens and the parallel light source to move leftwards synchronously, therefore, the synchronous movement of the parallel light source and the lens is realized, and the accuracy of lens distance measurement is ensured;

2. the baffle is arranged, and the outer wall of one side, opposite to the baffle, of the baffle is arranged in an arc shape and can be more smoothly contacted with the outer wall of the cam;

to sum up, the utility model discloses a synchronous motion and the synchronous motion of camera lens and parallel light source right side of camera lens and parallel light source left to realized the synchronous motion of parallel light source and camera lens, guaranteed the accuracy of camera lens range finding.

Drawings

Fig. 1 is a schematic structural view of a synchronous moving parallel light source of a gantry crane according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a perspective view of the joint of the moving plate and the baffle plate in the synchronous moving parallel light source of the gantry machine.

In the figure: the camera lens comprises a base 1, a vertical plate 2, a mounting plate 3, a motor 4, a first rotating shaft 5, a first bevel gear 6, a second bevel gear 7, a first fixing plate 8, a first bearing 9, a second rotating shaft 10, a cam 11, a sleeve 12, a spring 13, a moving plate 14, a baffle 15, a rotating rod 16, a second fixing plate 17, a guide block 18, a sliding block 19 and a lens 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a synchronous movement parallel light source of a gantry crane comprises a base 1, wherein an upper side wall of the left end of the base 1 is fixedly connected with a vertical plate 2, the top end of the vertical plate 2 is fixedly connected with a mounting plate 3, a right side wall of the vertical plate 2 is fixedly connected with a fixing plate II 17, a rotating shaft I5 is rotatably inserted in the fixing plate II 17, a bearing II is fixedly embedded in the fixing plate II 17, an inner ring of the bearing II is fixedly connected with an outer wall of the rotating shaft I5, a motor 4 is fixedly connected with a lower side wall of the mounting plate 3, the motor 4 adopts a servo motor with the model of MR-J2S-10A, a driving end of the motor 4 is fixedly connected with the upper end of the rotating shaft I5, a bevel gear I6 positioned on the outer side of the fixing plate II 17 is symmetrically and fixedly sleeved on the outer wall of the rotating shaft I5, one side, opposite to the mounting plate 3 and the base 1 are symmetrically and fixedly connected with a fixing plate I8 positioned on the right side of the rotating shaft I5, a first bearing 9 is fixedly embedded in each of the two first fixing plates 8, and a second rotating shaft 10 is fixedly inserted into inner rings of the first bearings 9;

the left end of the rotating shaft II 10 positioned on the same side is fixedly connected with a bevel gear II 7 meshed with the bevel gear I6, the right ends of the rotating shaft II 10 positioned on the same side are fixedly connected with cams 11, the longer ends of the two cams 11 are oppositely arranged to ensure that the two cams 11 start to move at the synchronous position and further ensure the synchronous movement, one side of the mounting plate 3 opposite to the base 1 is symmetrically and fixedly connected with sleeves 12, one ends of the two sleeves 12 close to each other are slidably inserted with a moving plate 14, springs 13 are fixedly connected between the sleeves 12 and the moving plate 14 positioned on the same side, the right side wall of the moving plate 14 positioned on the same side is rotatably connected with a rotating rod 16, the end part of the moving plate 14 positioned on the same side is fixedly connected with a baffle plate 15 contacted with the cams 11, the outer wall of one side of the two baffle plates 15 opposite to each other is arranged in an arc shape and can be more smoothly contacted with the outer walls of the cams 11, the opposite side of the mounting plate 3 and the base 1 is symmetrically and fixedly connected with a guide block 18;

the outer walls of the two guide blocks 18 are respectively sleeved with a sliding block 19 in a sliding manner, the right end of the rotating rod 16 positioned on the same side is respectively connected with the left side wall of the sliding block 19 in a rotating manner, the lower side wall of the sliding block 19 positioned above is fixedly provided with a lens 20, the upper side wall of the sliding block 19 positioned below is fixedly provided with a parallel light source, a motor 4 is started, the driving end of the motor 4 drives a rotating shaft I5 and two bevel gear I6 to rotate, further drives a bevel gear II 7 meshed with the rotating shaft II 10 to rotate together, further drives two cams 11 to rotate together, the longer end of the cam 11 positioned on the same side is in pressing contact with the outer wall of the baffle 15, compresses a spring 13, drives the moving plate 14 and the left end of the rotating rod 16 to move towards the direction far away from the rotating shaft II 10, so that the rotating rod 16 drives the sliding block 19, the lens 20 and the parallel light source to move rightwards synchronously, the shorter end of the cam 11 is in contact with the baffle 15, under the action of the elastic force of the spring 13, the left end parts of the moving plate 14 and the rotating rod 16 are driven to move towards the direction close to the second rotating shaft 10, so that the rotating rod 16 drives the sliding block 19, the lens 20 and the parallel light source to move leftwards synchronously, the synchronous movement of the parallel light source and the lens 20 is realized, and the accuracy of distance measurement of the lens 20 is ensured.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the device works, the motor 4 is started, the driving end of the motor 4 drives the first rotating shaft 5 and the first two bevel gears 6 to rotate, thereby driving the bevel gear II 7 and the rotating shaft II 10 which are engaged with the bevel gear II to rotate together, further driving the two cams 11 to rotate together, wherein the longer end of the cam 11 positioned at the same side is in extrusion contact with the outer wall of the baffle 15, and the spring 13 is compressed to drive the left end parts of the moving plate 14 and the rotating rod 16 to move towards the direction far away from the second rotating shaft 10, so that the rotating rod 16 drives the sliding block 19, the lens 20 and the parallel light source to move rightwards synchronously, the shorter end of the cam 11 is contacted with the baffle 15, under the action of the elastic force of the spring 13, the left end parts of the moving plate 14 and the rotating rod 16 are driven to move towards the direction close to the second rotating shaft 10, so that the rotating rod 16 drives the sliding block 19, the lens 20 and the parallel light source to move leftwards synchronously, therefore, the synchronous movement of the parallel light source and the lens 20 is realized, and the accuracy of the distance measurement of the lens 20 is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A synchronous moving parallel light source of a gantry crane comprises a base (1) and is characterized in that a vertical plate (2) is fixedly connected to the upper side wall of the left end of the base (1), a mounting plate (3) is fixedly connected to the top end of the vertical plate (2), a fixing plate II (17) is fixedly connected to the right side wall of the vertical plate (2), a rotating shaft I (5) is rotatably inserted on the fixing plate II (17), a motor (4) is fixedly connected to the lower side wall of the mounting plate (3), the driving end of the motor (4) is fixedly connected with the upper end of the rotating shaft I (5), bevel gears I (6) located on the outer sides of the fixing plate II (17) are symmetrically and fixedly sleeved on the outer wall of the rotating shaft I (5), fixing plates I (8) located on the right side of the rotating shaft I (5) are symmetrically and fixedly connected to one side, opposite to the base (1), and bearings I (9) are fixedly embedded on the fixing plates I (8), a second rotating shaft (10) is fixedly inserted into the inner rings of the first bearings (9), a second bevel gear (7) meshed with the first bevel gear (6) is fixedly connected to the left end of the second rotating shaft (10) positioned on the same side, a cam (11) is fixedly connected to the right end of the second rotating shaft (10) positioned on the same side, sleeves (12) are symmetrically and fixedly connected to one side of the mounting plate (3) opposite to the base (1), a moving plate (14) is slidably inserted into one end of each sleeve (12) close to the other end of the sleeve, a spring (13) is fixedly connected between each sleeve (12) and the corresponding moving plate (14), a rotating rod (16) is rotatably connected to the right side wall of the corresponding moving plate (14), and a baffle (15) contacted with the cam (11) is fixedly connected to the end of the corresponding moving plate (14), mounting panel (3) and base (1) relative one side symmetry fixedly connected with guide block (18), two the outer wall of guide block (18) all slides the cover and is equipped with slider (19), is located same one side the right-hand member of bull stick (16) all rotates in the left side wall of slider (19) and even, is located the top the lower side wall fixed mounting of slider (19) has camera lens (20), is located the below the side wall fixed mounting has parallel light source to the side of going up of slider (19).

2. The synchronous moving parallel light source of the gantry crane according to claim 1, wherein a second bearing is fixedly embedded in the second fixing plate (17), and an inner ring of the second bearing is fixedly connected with an outer wall of the first rotating shaft (5).

3. The synchronous moving parallel light source of the gantry crane according to claim 1, wherein the outer walls of the two opposite sides of the baffle plates (15) are arc-shaped.

4. The synchronous moving parallel light source of a gantry crane according to claim 1, wherein the longer ends of the two cams (11) are oppositely arranged.

5. The synchronous moving parallel light source of a gantry crane according to claim 1, wherein the motor (4) is a servo motor of the type MR-J2S-10A.