CN211528290U

CN211528290U - Bar ultrasonic testing equipment's crawler-type transport mechanism

Info

Publication number: CN211528290U
Application number: CN201921706774.0U
Authority: CN
Inventors: 刘培锋
Original assignee: Nantong Sonar Automation Technology Co ltd
Current assignee: Nantong Sonar Automation Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-09-18
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a crawler-type conveying mechanism of bar ultrasonic testing equipment, the upper side wall of a bottom plate is fixedly connected with a first supporting rod through a first connecting rod, the right side wall of a shovel plate is fixedly connected with one end of a first spring through a first fixed block and can fall onto a filter screen, the generated impulsive force drives a sleeve plate to move downwards, impurities on the surface of a bar are filtered through the filter screen by utilizing the elasticity of a second spring, a second rotating shaft drives a first driving rod in front to rotate, the shovel plate can be driven to slide on the surface of the filter screen when the first driving rod rotates, the detected bar is pushed into a collecting box, a first spring 14 is stretched out in the moving process of the shovel plate, the shovel plate can drive the shovel plate to return to the initial position by utilizing the elasticity of the first spring at this time, when the first driving rod is rotated again, the shovel plate is continuously driven to move, so that the bar is collected more conveniently, the working efficiency of the conveying process is improved.

Description

Bar ultrasonic testing equipment's crawler-type transport mechanism

Technical Field

The utility model relates to a transport mechanism technical field specifically is a bar ultrasonic testing equipment's crawler-type transport mechanism.

Background

Ultrasonic detection is one of five conventional nondestructive testing methods, ultrasonic detection is a detection means for detecting the surface and internal quality of a part to be detected on the premise of not damaging the working state of a workpiece or raw materials, along with continuous research, development and innovation of related technical personnel, ultrasonic detection equipment is widely applied to automatic detection of bars, pipes and the like, nondestructive detection of aluminum bars, steel bars and copper bars is needed in the industrial fields of aerospace, automobiles, military industry, petrochemical industry, electric power and the like, and when the bars are detected automatically, a crawler-type conveying mechanism of bar ultrasonic detection equipment is provided for facilitating the detection process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar ultrasonic testing equipment's crawler-type transport mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crawler-type conveying mechanism of bar ultrasonic testing equipment comprises a bottom plate, wherein the upper side wall of the bottom plate is fixedly connected with a first supporting rod through a first connecting rod, the inner cavity of the first supporting rod is in bilateral symmetry and is spliced with a first rotating shaft and a second rotating shaft, the outer side walls of the first rotating shaft and the second rotating shaft are respectively sleeved with a first gear and a second gear, the outer side walls of the first gear and the second gear are hinged with a conveying belt, the front side wall of the second rotating shaft is fixedly connected with one end of a first driving rod, the other end of the first driving rod is lapped on the right side wall of a shovel plate, the shovel plate is slidably connected on the upper side wall of a filter screen, the lower side wall of the filter screen is in bilateral symmetry and is fixedly provided with a sleeve plate, the inner side wall of the sleeve plate is fixedly connected with one end of a second spring, the other end of the second spring is fixedly connected on the upper side, the fixed mounting of third bracing piece bilateral symmetry is at the last lateral wall of base, the preceding lateral wall fixed mounting of shovel board has the slider, slider sliding connection is at the inside wall of slide, slide fixed mounting is at the preceding lateral wall of filter screen, the right side wall of shovel board is through the one end of the first spring of first fixed block fixedly connected with, the other end of first spring passes through the inside wall of second fixed block fixed mounting at the planking, the planking passes through the right side wall of backup pad fixed mounting at the lagging.

Preferably, the front side wall of the first gear is hinged with one end of a second transmission rod, the other end of the second transmission rod is hinged with one end of a second connecting rod, the other end of the second connecting rod is fixedly installed on the front side wall of the motor rotating shaft, the motor is fixedly installed on the upper side wall of the bottom plate through a fourth supporting rod, and the motor is connected with an external power supply.

Preferably, the upper side wall of the base is fixedly connected with a collecting box through a fourth connecting rod, the inner side wall of the collecting box is connected with a partition plate in a sliding mode, the lower side wall of the partition plate is fixedly connected with the inner side wall of the collecting box through a third spring, and a buffer block is fixedly mounted on the upper side wall of the partition plate.

Preferably, the fixed mounting of the even symmetry of lower lateral wall of base has the second bracing piece, the preceding lateral wall of second bracing piece passes through third connecting rod fixedly connected with gyro wheel, the bayonet socket has evenly been seted up to the lateral wall of gyro wheel, the right side wall of third connecting rod articulates there is the fixture block, second bracing piece, gyro wheel, third connecting rod and fixture block need four at least.

Preferably, an inclined plate is fixedly mounted on the right side wall of the bottom plate.

Preferably, a first limiting block is fixedly mounted on the right side wall of the collecting box, and second limiting blocks are fixedly mounted on the lower side wall of the sleeve plate in a bilateral symmetry manner.

Compared with the prior art, the beneficial effects of the utility model are that: a crawler-type conveying mechanism of ultrasonic bar detection equipment is characterized in that bars on a conveying belt fall onto a filter screen after being detected, generated impulsive force drives a sleeve plate to move downwards, a third fixing block compresses a second spring in the sleeve plate, impurities on the surfaces of the bars are filtered out through the filter screen by utilizing the elastic force of the second spring, the impurities or dust on the surfaces of the bars are reduced, the quality of the bars is improved, the conveying belt drives a second rotating shaft to rotate through a second gear while working, so that the second rotating shaft drives a first driving rod in front to rotate, the first driving rod drives a shovel plate to slide on the surface of the filter screen when rotating, the detected bars are pushed into a collecting box, a first spring 14 is stretched when the shovel plate moves, when the first driving rod rotates to a certain position, the shovel plate is separated from the shovel plate, and at this time, the shovel plate is driven to return to the initial position by utilizing the elastic force of the first spring, when first transfer line was arrived once more, continue to take the shovel board to remove for the bar is more convenient collects, improves the work efficiency of data send process, and a plurality of buffer blocks are fixed in proper order at the upper surface of baffle, play the cushioning effect to the bar of whereabouts, prevent to cause the damage to the baffle, improve the stability of collecting box.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the filter screen part of the utility model.

Fig. 3 is a sectional view of the collecting box of the present invention.

Description of reference numerals: 1. a bottom plate, 2, a conveyor belt, 3, a collection box, 4, a sleeve plate, 5, a motor, 6, a second transmission rod, 7, a first gear, 8, a second gear, 9, a filter screen, 10, a shovel plate, 11, a first fixed block, 12, an outer plate, 13, a second fixed block, 14, a first spring, 15, a support plate, 16, a slide way, 17, an inclined plate, 18, a second spring, 19, a third fixed block, 20, a third support rod, 21, a first connecting rod, 22, a fourth support rod, 23, a first transmission rod, 24, a second limit block, 25, a bayonet, 26, a roller, 27, a third connecting rod, 28, a second support rod, 29, a clamping block, 30, a sliding block, 31, a second connecting rod, 32, a first support rod, 33, a second rotating shaft, 34, a first rotating shaft, 35, a fourth connecting rod, 36, a first limit block, 37, a third spring, 38, a partition plate, 39, a buffer block, 40. a base.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a crawler-type conveying mechanism of bar ultrasonic detection equipment comprises a bottom plate 1, wherein the upper side wall of the bottom plate 1 is fixedly connected with a first supporting rod 32 through a first connecting rod 21, a first rotating shaft 34 and a second rotating shaft 33 are inserted in an inner cavity of the first supporting rod 32 in a bilateral symmetry manner, the two rotating shafts rotate in the inner cavity of the first supporting rod 32 through pins in a symmetry manner, a first gear 7 and a second gear 8 are respectively sleeved on the outer side walls of the first rotating shaft 34 and the second rotating shaft 33, two gears are respectively fixedly sleeved on the outer side walls of the two rotating shafts, a conveying belt 2 is hinged on the outer side walls of the first gear 7 and the second gear 8, a hinge is arranged in the conveying belt 2, the two gears drive the conveying belt 2 to move through the hinge, one end of a first driving rod 23 is fixedly connected to the front side wall of the second rotating shaft 33, the other end of the first driving rod 23 is overlapped on the right side wall of a shovel plate 10, one, the other end of the first transmission rod 23 is lapped on the right side wall of the shovel plate 10, the shovel plate 10 is connected on the upper side wall of the filter screen 9 in a sliding manner, the shovel plate 10 slides on the upper surface of the filter screen 9, the density of the filter screen 9 ensures that impurities on the surface of a bar can be filtered, the lower side wall of the filter screen 9 is fixedly provided with the sleeve plate 4 in bilateral symmetry, the inner side wall of the sleeve plate 4 is fixedly connected with one end of the second spring 18, the other end of the second spring 18 is fixedly connected on the upper side wall of the third supporting rod 20 through the third fixing block 19, the third supporting rod 20 is fixedly arranged on the upper side wall of the base 40 in bilateral symmetry, the second spring 18 slides in an inner cavity of the sleeve plate 4 in a telescopic manner, the third supporting rod 20 penetrates through the lower side wall of the sleeve plate 4 and extends to the outside, one end of the third supporting rod 20 slides along with the third fixing block 19, a slide block 30 is fixedly arranged on the front side wall of a shovel plate 10, the slide block 30 is slidably connected with the inner side wall of a slide way 16, the slide way 16 is fixedly arranged on the front side wall of a filter screen 9, the right side wall of the shovel plate 10 is fixedly connected with one end of a first spring 14 through a first fixing block 11, the other end of the first spring 14 is fixedly arranged on the inner side wall of an outer plate 12 through a second fixing block 13, the first spring 14 stretches and slides in the outer plate 12, the outer plate 12 is fixedly arranged on the right side wall of a sleeve plate 4 through a supporting plate 15, the outer plate 12 is fixedly arranged on the upper side wall of the supporting plate 15, the supporting plate 15 is fixedly arranged on the right side wall of the sleeve plate 4 on the right side, when in use, a bar to be detected is placed on a conveyor belt 2, after the bar on the conveyor belt 2 is detected, the bar falls onto the filter screen 9, the generated impulsive force, the impurities on the surface of the bar are filtered by the filter screen 9 through the second spring 18, the impurities or dust on the surface of the bar are reduced, the quality of the bar is improved, the conveyor belt 2 drives the second rotating shaft 33 to rotate through the second gear 8 while working, so that the second rotating shaft 33 drives the first transmission rod 23 in front to rotate, the first transmission rod 23 drives the shovel plate 10 to slide on the surface of the filter screen 9 when rotating, the detected bar is pushed into the collection box 3, the first fixing block 11 moves in the slide way 16 along with the slide block 30 in the moving process of the shovel plate 10, so that the first spring 14 is stretched, when the first transmission rod 23 rotates to a certain position, the shovel plate 10 is separated from the shovel plate 10, at this time, the shovel plate 10 drives the shovel plate 10 to return to the initial position by the elasticity of the first spring 14, and when the first transmission rod 23 rotates again, the shovel plate 10 is continuously driven to move, the bar stock is collected more conveniently, and the working efficiency in the conveying process is improved.

Particularly, the preceding lateral wall of first gear 7 articulates there is the one end of second transfer line 6, the other end of second transfer line 6 articulates the one end at second connecting rod 31, the preceding lateral wall of the other end fixed mounting in the pivot of motor 5 of second connecting rod 31, motor 5 passes through the side wall of going up of fourth bracing piece 22 fixed mounting at bottom plate 1, motor 5 connects external power source, motor 5 drives first gear 7 through second transfer line 6 after starting and rotates, make drive belt 2 conveniently transport the bar more, make whole operation process more convenient.

Particularly, the last lateral wall of base 40 passes through fourth connecting rod 35 fixedly connected with collecting box 3, the one end of the last lateral wall fixedly connected with fourth connecting rod 35 of base 40, the other end fixed mounting of fourth connecting rod 35 is at the lower lateral wall of collecting box 3, the inside wall sliding connection of collecting box 3 has baffle 38, the lower lateral wall of baffle 38 passes through the fixed inside wall that is even at collecting box 3 of third spring 37, the underrun of 3 inner chambers of collecting box is a plurality of third springs 37 and baffle 38 fixed connection, when the rod after the detection falls into collecting box 3, increase the buffer capacity, prevent to cause the damage to collecting box 3, the last lateral wall fixed mounting of baffle 38 has buffer block 39, a plurality of buffer block 39 fix the upper surface at baffle 38 in proper order, play the cushioning effect to the rod of whereabouts, prevent to cause the damage to baffle 38, improve the stability of collecting box.

Specifically, the lower side wall of the base 40 is uniformly and symmetrically fixedly provided with the second support rods 28, the front side wall of the second support rod 28 is fixedly connected with the rollers 26 through the third connecting rods 27, the outer side wall of each roller 26 is uniformly provided with the bayonets 25, the right side wall of each third connecting rod 27 is hinged with the corresponding fixture block 29, at least four of the second support rods 28, the rollers 26, the third connecting rods 27 and the fixture blocks 29 are required, the lower side wall of the bottom plate 1 is uniformly and symmetrically fixedly provided with the second support rods 28, the front side wall of each second support rod 28 is fixedly connected with the corresponding roller 26 through the corresponding third connecting rod 27, the outer side wall of each roller 26 is uniformly provided with the corresponding bayonet 25, the right side wall of each third connecting rod 27 is hinged with the corresponding fixture block 29, at least four of the second support rods 28, the rollers 26, the third connecting rods 27, a plurality of bayonets 25 have all evenly been seted up to every gyro wheel 26's surface, through the more convenient removal collecting box 3 of gyro wheel 26, with collecting box 3 propelling movement to suitable position in, with fixture block 29 joint in the bayonet 25 that corresponds, guarantee that collecting box 3 is stable collects the bar, second bracing piece 28, gyro wheel 26, third connecting rod 27 and fixture block 29 need four at least, improve collecting box 3's stability.

Particularly, the right side wall fixed mounting of bottom plate 1 has swash plate 17, and the inclination of swash plate 17 designs according to collecting box 3, if the angle too slope can lead to, it is harder when removing collecting box 3, and inclination needn't be too big, guarantees the more convenient propelling movement of collecting box 3 to the suitable position of conveyer belt 2 below, has brought the facility for operating personnel.

Particularly, the right side wall fixed mounting of collecting box 3 has first stopper 36, and first stopper 36 can be collided to filter screen 9 when receiving the impulsive force to the length of first stopper 36, prevents that the position that filter screen 9 removed is too big for the bar is difficult to get into in collecting box 3, and the fixed mounting of the lower side wall bilateral symmetry of lagging 4 has second stopper 24, prevents the inner chamber of 19 roll-off lagging 4 of third fixed block, and it is troublesome to bring for drive mechanism's normal use.

The working principle is as follows: the collecting box 3 is pushed to a proper position through the roller 26, then the motor 5 is electrified, the motor 5 drives the first gear 7 to rotate through the second transmission rod 6 after being started, so that the conveying belt 2 conveys the bar to be detected, the bar on the conveying belt 2 falls onto the filter screen 9 after being detected, the sleeve plate 4 is driven to move downwards by the generated impulsive force, the third fixed block 19 compresses the second spring 18 in the sleeve plate 4, impurities on the surface of the bar are filtered through the filter screen 9 by using the second spring 18, the second rotating shaft 33 is driven to rotate through the second gear 8 when the conveying belt 2 works, the first transmission rod 23 in front is driven to rotate by the second rotating shaft 33, the shovel plate 10 is driven to slide on the surface of the filter screen 9 when the first transmission rod 23 rotates, the detected bar is pushed into the collecting box 3, and when the detected bar falls into the collecting box 3, through the third spring 37, the buffering force is increased, the first fixed block 11 moves along with the slider 30 in the slideway 16 during the movement of the shovel board 10, so that the first spring 14 is stretched, when the first transmission rod 23 rotates to a certain position, the first fixed block is separated from the shovel board 10, at this time, the shovel board 10 uses the elastic force of the first spring 14 to bring the shovel board 10 back to the initial position, and when the first transmission rod 23 rotates again, the shovel board 10 is continuously carried to move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bar ultrasonic testing equipment's crawler-type transport mechanism, includes bottom plate (1), its characterized in that: the upper side wall of the bottom plate (1) is fixedly connected with a first supporting rod (32) through a first connecting rod (21), the inner cavity bilateral symmetry of the first supporting rod (32) is spliced with a first rotating shaft (34) and a second rotating shaft (33), the outer side walls of the first rotating shaft (34) and the second rotating shaft (33) are respectively sleeved with a first gear (7) and a second gear (8), the outer side walls of the first gear (7) and the second gear (8) are hinged with a conveying belt (2), the front side wall of the second rotating shaft (33) is fixedly connected with one end of a first conveying rod (23), the other end of the first conveying rod (23) is lapped on the right side wall of a shovel plate (10), the shovel plate (10) is slidably connected on the upper side wall of a filter screen (9), the lower side wall bilateral symmetry of the filter screen (9) is fixedly connected with a sleeve plate (4), and the inner side wall of the sleeve plate (4) is fixedly connected with one end of a second spring (18), the other end of second spring (18) passes through the last lateral wall of third fixed block (19) fixed connection at third bracing piece (20), the fixed mounting of third bracing piece (20) bilateral symmetry is at the last lateral wall of base (40), the preceding lateral wall fixed mounting of shovel board (10) has slider (30), slider (30) sliding connection is at the inside wall of slide (16), slide (16) fixed mounting is at the preceding lateral wall of filter screen (9), the right side wall of shovel board (10) passes through the one end of first fixed block (11) first spring (14) of fixedly connected with, the other end of first spring (14) passes through the inside wall of second fixed block (13) fixed mounting in planking (12), planking (12) is through the right side wall of backup pad (15) fixed mounting in lagging (4).

2. The crawler-type conveying mechanism of ultrasonic bar stock detection equipment according to claim 1, characterized in that: the utility model discloses a motor, including bottom plate (1), motor (5), first gear (7), the preceding lateral wall of first gear (7) articulates the one end that has second transfer line (6), the other end of second transfer line (6) articulates the one end at second connecting rod (31), the other end fixed mounting of second connecting rod (31) is at the preceding lateral wall of motor (5) pivot, motor (5) are through fourth bracing piece (22) fixed mounting at the last lateral wall of bottom plate (1), external power source is connected in motor (5).

3. The crawler-type conveying mechanism of ultrasonic bar stock detection equipment according to claim 1, characterized in that: the upper side wall of the base (40) is fixedly connected with the collecting box (3) through a fourth connecting rod (35), the inner side wall of the collecting box (3) is connected with a partition plate (38) in a sliding mode, the lower side wall of the partition plate (38) is fixedly connected with the inner side wall of the collecting box (3) through a third spring (37), and a buffer block (39) is fixedly mounted on the upper side wall of the partition plate (38).

4. The crawler-type conveying mechanism of ultrasonic bar stock detection equipment according to claim 1, characterized in that: the fixed mounting of the even symmetry of lower lateral wall of base (40) has second bracing piece (28), the preceding lateral wall of second bracing piece (28) passes through third connecting rod (27) fixedly connected with gyro wheel (26), bayonet socket (25) have evenly been seted up to the lateral wall of gyro wheel (26), the right side wall of third connecting rod (27) articulates there is fixture block (29), second bracing piece (28), gyro wheel (26), third connecting rod (27) and fixture block (29) need four at least.

5. The crawler-type conveying mechanism of ultrasonic bar stock detection equipment according to claim 1, characterized in that: an inclined plate (17) is fixedly arranged on the right side wall of the bottom plate (1).

6. The crawler-type conveying mechanism of ultrasonic bar stock detection equipment according to claim 3, characterized in that: the right side wall of the collection box (3) is fixedly provided with a first limiting block (36), and the lower side wall of the sleeve plate (4) is fixedly provided with a second limiting block (24) in bilateral symmetry.