CN215287162U

CN215287162U - Automatic walking device for car loader

Info

Publication number: CN215287162U
Application number: CN202121432985.7U
Authority: CN
Inventors: 周燕权; 周汗; 罗辉
Original assignee: Wuhan Lanhaiyan Smart Loading Equipment Co ltd
Current assignee: Wuhan Lanhaiyan Smart Loading Equipment Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-24
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to an automatic walking device for a car loader, which comprises a first fixed plate, wherein the bottom of the first fixed plate is provided with a plurality of groups of walking wheels, one side of the first fixed plate is provided with a motor, the output end of the motor is fixed with a first rotating wheel, one side of one group of walking wheels is provided with a second rotating wheel, the first rotating wheel and the second rotating wheel are connected through a belt, and the bottom of the first fixed plate is provided with a plurality of protection components along the length direction; the protection component comprises a walking part and a buffer component; the buffer assembly comprises two second fixing plates, the two second fixing plates are fixed to the bottom of the first fixing plate, a first fixing rod is arranged at the bottom of the second fixing plate, and a first sleeve is arranged on the outer peripheral surface of the first fixing rod in a sliding mode. The utility model relates to a running gear's technical field in carloader. The utility model discloses the effect that has improved the life of first fixed plate and guide rail.

Description

Automatic walking device for car loader

Technical Field

The utility model belongs to the technical field of the technique of running gear in the carloader and specifically relates to a be used for automatic running gear of carloader.

Background

The automatic car loader is a novel and professional loading and unloading device which can be equipped with hydraulic lifting, trundles moving and the like for operation, and is an automatic logistics transportation device which is very humanized in operation! The automatic car loader is mainly applied to the industries of post, express delivery, airports, docks, medicine, chemical industry, tobacco and the like.

The existing car loader moves under the combined action of a plurality of groups of travelling wheels, a motor and a belt.

When one or more groups of walking wheels have problems, the first fixing plate lacks a support, and the first fixing plate touches the guide rail, so that the service life of the first fixing plate and the guide rail is shortened.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing a be used for automatic running gear of carloader has the effect that has improved the life of first fixed plate and guide rail.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the automatic traveling device for the car loader comprises a first fixing plate, wherein a plurality of groups of traveling wheels are arranged at the bottom of the first fixing plate, a motor is arranged on one side of the first fixing plate, a first rotating wheel is fixed at the output end of the motor, a second rotating wheel is arranged on one side of one group of traveling wheels, the first rotating wheel and the second rotating wheel are connected through a belt, and a plurality of protection assemblies are arranged at the bottom of the first fixing plate along the length direction of the first fixing plate;

the protection component comprises a walking part and a buffer component;

the buffer assembly comprises two second fixing plates, the two second fixing plates are fixed to the bottom of the first fixing plate, a first fixing rod is arranged at the bottom of the second fixing plate, a first sleeve is arranged on the outer peripheral face of the first fixing rod in a sliding mode, a first spring is arranged between the first fixing rod and the first sleeve, and the walking portion is arranged at the bottom of the first sleeve in a sliding mode.

Through adopting above-mentioned technical scheme, walking portion and buffering subassembly play the effect of supporting first fixed plate jointly, and when one of them group or several groups walking wheels damaged, the walking portion can act as the effect of walking wheel, and first spring plays the trend of buffering first fixed plate downstream among the buffering subassembly, avoids first fixed plate and guide rail to collide with each other, has improved the life of first fixed plate and guide rail.

The present invention may be further configured in a preferred embodiment as: the walking part comprises a first fixing block, a first placing groove is formed in the middle of the bottom of the first fixing block, a plurality of second fixing rods are arranged in the first placing groove in parallel along the width direction of the first placing groove, a first wheel is rotatably arranged on the outer peripheral face of each second fixing rod, and the first wheel is in linear contact with the guide rail.

Through adopting above-mentioned technical scheme, first wheel moves on the guide rail, and rolling friction is realized with the guide rail to first wheel, and first wheel drives first fixed block motion.

The present invention may be further configured in a preferred embodiment as: second placing grooves are symmetrically formed in the bottom of the first fixing block, third fixing rods are horizontally arranged in the second placing grooves, second wheels are arranged on the outer peripheral surfaces of the third fixing rods, first through holes are formed in the top of the first fixing block and are arranged on two sides of the first placing grooves, and jacks are arranged in the first through holes in a penetrating mode;

a fixing ring is fixed on the outer peripheral surface of the upper half part of the jack, and a plurality of limiting assemblies are arranged between the fixing ring and the first fixing block;

the limiting assembly enables the jack not to be in contact with the guide rail when the jack does not work.

Through adopting above-mentioned technical scheme, when operating personnel need change the walking wheel, operating personnel only need use the jack, and the upper and lower both ends of jack contact with first fixed plate and guide rail respectively, and the current height of first fixed plate is raised to the jack, makes operating personnel can quick assembly disassembly walking wheel, has improved the efficiency of changing walking wheel.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a fourth fixing rod, the fourth fixing rod is fixed to the bottom of the fixing ring, a second sleeve is evenly arranged at the top of the first fixing block, one end of the fourth fixing rod extends to correspond to the inside of the second sleeve, a second spring is arranged between the second sleeve and the fourth fixing rod, and the two ends of the second spring are respectively corresponding to the fourth fixing rod located at the inner end of the second sleeve and fixed to the bottom of the second sleeve.

Through adopting above-mentioned technical scheme, through the second spring in the spacing subassembly, the second spring belongs to the stereoplasm spring, and when the second spring was in natural state, the bottom that makes the jack was not contacted with the guide rail, when needs used the jack, the second spring was in compression deformation state, and when not being suitable for the jack, under the effect of second spring, the second spring drove the jack and resumes initial condition.

The present invention may be further configured in a preferred embodiment as: cleaning assemblies are arranged at two ends of the first fixing plate;

the cleaning assembly comprises a third fixing plate, connecting rods are arranged on two sides of the third fixing plate, one ends of the connecting rods extend to the lower part of the guide rail, frame plates are arranged at the bottoms of the two connecting rods together, and a pocket net is arranged at the bottom of each frame plate;

and a pushing block is fixed on one side of the third fixing plate, which is far away from the first fixing plate, the vertical section of the pushing block is triangular, and the pushing block and the guide rail form line contact.

Through adopting above-mentioned technical scheme, first fixed plate is when moving along guide rail rectilinear direction, and the ejector pad is cleared up the gravel on with the guide rail, reduces the walking wheel and appears the state of top in the process of moving, has further improved the life of device body, and the downward gravel that drops enters into the pocket and nets inside, avoids the gravel at the in-process that drops, reduces the probability that the incident takes place.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through being provided with buffering subassembly and walking portion bottom first fixed plate, the walking portion can act as the effect of walking wheel, and first spring plays the trend of buffering first fixed plate downstream in the buffering subassembly, avoids first fixed plate and guide rail to collide with each other, has improved the life of first fixed plate and guide rail.

2. Through being provided with two jacks and spacing subassembly on the second fixed plate, the jack raises the current height of first fixed plate, makes operating personnel can quick assembly disassembly walking wheel, has improved the efficiency of changing walking wheel, and spacing subassembly guarantees under the condition that does not use the jack, and the jack is contactless with the guide rail, has reduced the resistance that first fixed plate received when the motion.

3. The both ends through first fixed plate all are provided with cleans the subassembly, and the ejector pad is cleared up the gravel on with the guide rail, reduces the walking wheel and appears the state of top woman in the motion process, has further improved the life of device body, and the downward gravel that drops enters into the pocket and nets inside, avoids the gravel at the in-process that drops, reduces the probability that the incident takes place.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure, 1, a first fixing plate; 11. a traveling wheel; 12. a motor; 13. a first rotating wheel; 14. a second rotating wheel; 15. a belt; 2. a protection component; 3. a traveling section; 4. a buffer assembly; 41. a second fixing plate; 42. a first fixing lever; 43. a first sleeve; 44. a first spring; 31. a first fixed block; 32. a first placing groove; 33. a second fixing bar; 34. a first wheel; 5. a second placing groove; 51. a third fixing bar; 52. a second wheel; 53. a first through hole; 54. a jack; 55. a fixing ring; 6. a limiting component; 61. a fourth fixing bar; 62. a second sleeve; 63. a second spring; 7. a sweeping assembly; 71. a third fixing plate; 72. a connecting rod; 73. a frame-shaped plate; 74. net-holding; 75. and (7) pushing the block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-4, the utility model discloses an automatic running gear for carloader, including first fixed plate 1, the bottom of first fixed plate 1 is provided with a plurality of groups of walking wheels 11, and one side of first fixed plate 1 is provided with motor 12, and the output of motor 12 is fixed with first rotation wheel 13, and one side of a set of walking wheels 11 is provided with the second and rotates wheel 14 wherein, and first rotation wheel 13 and second rotate wheel 14 and are connected through belt 15. If the helical walking wheels 11 are all positioned on the corresponding guide rods, and the motor 12 is controlled by a PLC outside the device.

Both ends of the first fixing plate 1 are provided with cleaning components 7; the cleaning assembly 7 comprises a third fixing plate 71, connecting rods 72 are arranged on two sides of the third fixing plate 71, one end of each connecting rod 72 extends to the lower part of the guide rail, a frame-shaped plate 73 is arranged at the bottom of each connecting rod 72, and a pocket net 74 is arranged at the bottom of each frame-shaped plate 73;

a pushing block 75 is fixed on one side of the third fixing plate 71 far away from the first fixing plate 1, the vertical section of the pushing block 75 is triangular, and the pushing block 75 and the guide rail form line contact. First fixed plate 1 is when moving along guide rail rectilinear direction, and the pushing block 75 is cleared up the gravel on the guide rail, reduces walking wheel 11 and appears the state of top in the motion process, has further improved the life of device body, and the downward gravel that drops enters into inside the pocket net 74, avoids the gravel at the in-process that drops, reduces the probability that the incident takes place.

The bottom of the first fixing plate 1 is provided with a plurality of protection components 2 along the length direction; the protection module 2 includes a traveling unit 3 and a cushion module 4.

The buffer assembly 4 comprises two second fixing plates 41, the two second fixing plates 41 are fixed at the bottom of the first fixing plate 1, a first fixing rod 42 is arranged at the bottom of the second fixing plate 41, a first sleeve 43 is slidably arranged on the outer peripheral surface of the first fixing rod 42, a first spring 44 is arranged between the first fixing rod 42 and the first sleeve 43, and the walking part 3 is arranged at the bottom of the two first sleeves 43. Walking portion 3 and buffering subassembly 4 play the effect of supporting first fixed plate 1 jointly, and when one of them is a set or several groups walking wheels 11 damaged, walking portion 3 can act as walking wheels 11's effect, and first spring 44 plays the trend of buffering first fixed plate 1 downstream in the buffering subassembly 4, avoids first fixed plate 1 and guide rail to collide with each other, has improved the life of first fixed plate 1 and guide rail.

The walking part 3 comprises a first fixing block 31, a first placing groove 32 is formed in the middle of the bottom of the first fixing block 31, a plurality of second fixing rods 33 are arranged in the first placing groove 32 in parallel along the width direction of the first fixing rod, a first wheel 34 is rotatably arranged on the outer peripheral surface of each second fixing rod 33, and the first wheels 34 are in linear contact with the guide rail. The bottom of the first fixing block 31 is symmetrically provided with a second placing groove 5, a third fixing rod 51 is horizontally arranged in the second placing groove 5, and the outer peripheral surface of the third fixing rod 51 is provided with a second wheel 52. The first wheel 34 and the second wheel 52 move on the guide rail, the first wheel 34 and the second wheel 52 both realize rolling friction with the guide rail, and the first wheel 34 drives the first fixing block 31 to move.

A first through hole 53 is formed in the top of the first fixing block 31, the first through hole 53 is formed in two sides of the first placing groove 32, and a jack 54 penetrates through the first through hole 53; a fixing ring 55 is fixed on the outer peripheral surface of the upper half part of the jack 54, and a plurality of limiting assemblies 6 are arranged between the fixing ring 55 and the first fixing block 31; the limiting assembly 6 ensures that the jack 54 is not contacted with the guide rail when the jack 54 is not in work. When the operating personnel need change walking wheel 11, operating personnel only need use jack 54, and the upper and lower both ends of jack 54 contact with first fixed plate 1 and guide rail respectively, and jack 54 raises the current height of first fixed plate 1, makes operating personnel can quick assembly disassembly walking wheel 11, has improved the efficiency of changing walking wheel 11.

The limiting assembly 6 comprises a fourth fixing rod 61, one end of each of the plurality of fourth fixing rods 61 is uniformly fixed to the bottom of the corresponding fixing ring 55, a second sleeve 62 is uniformly arranged at the top of the first fixing block 31, one end of each of the fourth fixing rods 61 extends to the corresponding second sleeve 62, a second spring 63 is arranged between each second sleeve 62 and the corresponding fourth fixing rod 61, and two ends of each second spring 63 are respectively fixed to one end of each of the corresponding second sleeves 62 and the bottom of each of the corresponding second sleeves 62 with the corresponding fourth fixing rod 61. Through the second spring 63 in the limiting assembly 6, the second spring 63 belongs to a hard spring, when the second spring 63 is in a natural state, the bottom of the jack 54 is not in contact with the guide rail, when the jack 54 needs to be used, the second spring 63 is in a compression deformation state, and when the jack 54 is not suitable for use, under the action of the second spring 63, the second spring 63 drives the jack 54 to recover to an initial state.

The implementation principle of the above embodiment is as follows:

the motor 12 is connected with a power supply, an operator controls the motor 12 through the PLC, the motor 12 drives the first rotating wheel 13 to rotate, the first rotating wheel 13 drives the belt 15 to move, the belt 15 drives the second rotating wheel 14 to rotate, and the second rotating wheel 14 drives the corresponding traveling wheel 11 to move on the guide rail. The group of walking wheels 11 drives other groups of walking wheels 11 to move along the linear direction of the guide rail.

In the direction of movement of the first fastening plate 1, small stones present on the rail are pushed away by the push blocks 75, which leave the rail and finally fall into the pocket 74 below the corresponding push block 75. At regular intervals, the operator checks the net 74 and takes out the small stones inside the net 74.

When one or more sets of traveling wheels 11 are damaged, the first fixing plate 1 may incline to avoid the first fixing plate 1 from touching the guide rail. Buffer assembly 4 and walking portion 3 support first fixed plate 1 jointly, and first spring 44 in buffer assembly 4 takes place compression deformation, because first spring 44 has the elastic restoring force, has the trend that prevents first fixed plate 1 downward sloping, avoids first fixed plate 1 and guide rail to take place to touch, has prolonged the life of first fixed plate 1 and guide rail.

When an operator needs to disassemble and assemble the traveling wheel 11 set, the operator manually operates the jack 54 to make the bottom of the jack 54 contact with the guide rail, the top of the jack 54 contacts with the bottom of the first fixing plate 1, and at the moment, the second spring 63 is compressed and deformed.

Further, the operator adjusts the jack 54 to raise the height of the first fixing plate 1. The running wheels 11 are brought out of contact with the guide rails. The operator can now simply, conveniently and quickly remove the travelling wheels 11.

When the operator installs the traveling wheel 11, the operator manually adjusts the jack 54 to separate one end of the jack 54 from the contact with the first fixing plate 1, and at this time, under the elastic restoring force of the second spring 63, the second spring 63 drives the jack 54 to restore to the initial rotation state, that is, the jack 54 is separated from the contact with the guide rod and the first fixing plate 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The automatic traveling device for the car loader comprises a first fixing plate (1), wherein a plurality of groups of traveling wheels (11) are arranged at the bottom of the first fixing plate (1), a motor (12) is arranged on one side of the first fixing plate (1), a first rotating wheel (13) is fixed at the output end of the motor (12), a second rotating wheel (14) is arranged on one side of one group of the traveling wheels (11), and the first rotating wheel (13) and the second rotating wheel (14) are connected through a belt (15), and the automatic traveling device is characterized in that a plurality of protection assemblies (2) are arranged at the bottom of the first fixing plate (1) along the length direction of the first fixing plate;

the protection component (2) comprises a walking part (3) and a buffer component (4);

the buffer assembly (4) comprises two second fixing plates (41), the two second fixing plates (41) are fixed to the bottom of the first fixing plate (1), a first fixing rod (42) is arranged at the bottom of the second fixing plate (41), a first sleeve (43) is arranged on the outer peripheral surface of the first fixing rod (42) in a sliding mode, a first spring (44) is arranged between the first fixing rod (42) and the first sleeve (43), and the walking portion (3) is arranged at the bottom of the first sleeve (43).

2. The automatic walking device for the car loader according to claim 1, wherein: the walking part (3) comprises a first fixing block (31), a first placing groove (32) is formed in the middle of the bottom of the first fixing block (31), a plurality of second fixing rods (33) are arranged in the first placing groove (32) in parallel along the width direction of the first fixing rod, a first wheel (34) is rotatably arranged on the outer peripheral surface of each second fixing rod (33), and the first wheels (34) and the guide rails form linear contact.

3. The automatic walking device for the car loader according to claim 2, wherein: second placing grooves (5) are symmetrically formed in the bottom of the first fixing block (31), a third fixing rod (51) is horizontally arranged in the second placing groove (5), a second wheel (52) is arranged on the outer peripheral surface of the third fixing rod (51), a first through hole (53) is formed in the top of the first fixing block (31), the first through hole (53) is formed in two sides of the first placing groove (32), and a jack (54) penetrates through the first through hole (53);

a fixing ring (55) is fixed on the outer peripheral surface of the upper half part of the jack (54), and a plurality of limiting assemblies (6) are arranged between the fixing ring (55) and the first fixing block (31);

the limiting assembly (6) enables the jack (54) not to be in contact with the guide rail when the jack (54) does not work.

4. The automatic walking device for the car loader according to claim 3, wherein: spacing subassembly (6) include fourth dead lever (61), and are a plurality of the one end of fourth dead lever (61) is evenly fixed the bottom of solid fixed ring (55), the top of first fixed block (31) evenly is provided with second sleeve pipe (62), the one end of fourth dead lever (61) extends to and corresponds inside second sleeve pipe (62), second sleeve pipe (62) and corresponding be provided with second spring (63) between fourth dead lever (61), the both ends of second spring (63) respectively with fourth dead lever (61) are located and correspond the inside one end of second sleeve pipe (62) reaches the inside bottom of second sleeve pipe (62) is fixed mutually.

5. The automatic walking device for the car loader according to claim 1, wherein: cleaning assemblies (7) are arranged at two ends of the first fixing plate (1);

the cleaning assembly (7) comprises a third fixing plate (71), connecting rods (72) are arranged on two sides of the third fixing plate (71), one ends of the connecting rods (72) extend to the lower part of the guide rail, frame plates (73) are arranged at the bottoms of the two connecting rods (72) together, and pockets (74) are arranged at the bottoms of the frame plates (73);

a pushing block (75) is fixed on one side, far away from the first fixing plate (1), of the third fixing plate (71), the vertical section of the pushing block (75) is triangular, and the pushing block (75) is in line contact with the guide rail.