Quick connecting device for vehicle tracks

Abstract

The utility model relates to the field of vehicle track connection, and discloses a vehicle track quick connecting device which comprises a first conveying belt, a power box, a movable plate, a positioning device and a second conveying belt. The whole power box is an L-shaped plate face, and a hollow cuboid is arranged on the end face, correspondingly connected with the movable plate, of the first conveying belt; a sliding groove is formed in the end, corresponding to the movable plate, of the hollow cuboid, a connecting rod matched with the sliding groove in a sliding mode is arranged at the end, correspondingly connected with the power box, of the movable plate, a positioning device is arranged on the end face, deviating from the movable plate, in the power box, and a first conveying belt and a second conveying belt which are different in height are arranged at the two opposite opening ends of the power box correspondingly. A first motor is arranged at the end, correspondingly connected with the first conveying belt, of the power box, a control system box is arranged on the positioning device, the control system box controls clamping plates on the moving plates to clamp the crawler belt blocks and controls the moving plates to axially slide back and forth, and the effects of saving manpower and accelerating crawler belt connection are achieved in cooperation with the positioning device.

Description

Technical Field

[0001] The utility model relates to the field of vehicle track connection, in particular to a vehicle track quick connection device. Background Art

[0002] The track is composed of track shoes and track pins. The track pins connect the track shoes to form track links. There are holes at both ends of the track shoes, which mesh with the driving wheels. There are induction teeth in the middle to straighten the track and prevent it from falling off when the tank turns or tilts. There are reinforced anti-skid ribs on the side in contact with the ground to improve the sturdiness of the track shoes and the adhesion of the track to the ground. Tracks are divided into integral rubber tracks and metal tracks. Metal tracks are often used in some complex environments, so they are often heavy. They are characterized by metal track blocks connected by connecting rods to form a complete track. However, due to their huge weight, if they are connected manually, there will be many problems such as inaccurate calibration, difficulty in connection, and waste of time. For this reason, we have proposed a vehicle track quick connection device. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a vehicle track quick connection device to solve the above-mentioned problems.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle track quick connection device, comprising a conveyor belt 1, a power box, a movable plate, a positioning device and a conveyor belt 2, the power box as a whole being an L-shaped plate surface, a hollow cuboid is provided on the end face of the conveyor belt 1 corresponding to the movable plate, and a slide groove is provided on the end of the hollow cuboid corresponding to the movable plate, a connecting rod sliding in cooperation with the slide groove is provided on the end of the movable plate corresponding to the power box, a positioning device is provided on the end face of the power box facing away from the movable plate, and conveyor belts 1 and 2 of unequal heights are respectively provided on two opposite open ends of the power box, and motor 1 is provided on the end of the power box corresponding to the connection to conveyor belt 1.

[0007] Preferably, the power box has an end corresponding to the end connected to the motor 1 and is provided with a connection hole connected to the threaded shaft of the motor 1.

[0008] Preferably, an anti-slip block is provided at one end of the splint connected to the movable plate, and a group of fixed anti-slip serrations are equidistantly distributed at one end of the anti-slip block connected to the movable plate, and a guide rod is provided at one end of the splint connected to the movable plate away from the anti-slip block.

[0009] Preferably, the end of the movable plate corresponding to the power box is provided with a slider that slides with the hollow interior of the power box and a threaded shaft connected with the threaded rotating shaft of motor 1, and the threaded shaft is sleeved inside the slider, and the end of the movable plate away from the power box is provided with a U-shaped fixed slide groove, and the end of the slide groove away from the slider is provided with a through hole that slides with the anti-slider, and the end surface of the movable plate away from the U-shaped slide groove is provided with two vertical partitions, and the partition of the movable plate corresponding to the splint is provided with two connecting holes that are connected with the hydraulic rod push rod and slide with the guide rod.

[0010] Preferably, the positioning device consists of motor 2, a cam, a limit spring push rod, a placement plate and a control system box. A horizontal plate is provided in the middle part of one end of the placement plate corresponding to conveyor belt 1, and one end of the horizontal plate corresponding to the movable plate is provided with motor 2. A control system box is provided at the bottom of the end of the horizontal plate away from the movable plate, and a cam and a limit spring push rod are provided on the end surface of the placement plate away from conveyor belt 1, and the cam and the limit spring push rod are in surface contact connection. The cam and the rotating shaft of motor 2 are connected through the vertical plate surface of the placement plate, and a through hole that slides with the limit spring push rod is opened at the end of the placement plate corresponding to the connection with the limit spring push rod.

[0011] Preferably, the limit spring push rod is provided with a matching plate at one end corresponding to the matching cam, and two springs axially symmetrically distributed are welded on the end of the matching plate facing away from the cam. The end of the spring facing away from the matching plate is welded to the placement plate, and the middle part of the two springs is provided with a limit rod that slides in cooperation with the through hole on the placement plate.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a vehicle track quick connection device with the following beneficial effects:

[0014] 1. The vehicle track quick connection device is equipped with a clamping, fixing and moving integrated device between two conveyor belts. The operator only needs to insert a lighter connecting rod to complete the connection of a track, which saves a lot of manpower, material resources and time, and speeds up the connection speed of the track.

[0015] 2. The vehicle track quick connection device adopts a positioning device in conjunction with a moving plate and a hydraulic rod clamp, which makes the position fixation and movement of the track blocks to be connected stable and convenient, making the docking of the two track blocks precise, saving a lot of proofreading time and speeding up the track connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the connecting device of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the power box, the moving plate and the positioning device of the utility model;

[0018] Figure 3 This is a cross-sectional diagram of the connection between the power box, the moving plate and the positioning device of the utility model;

[0019] Figure 4 This is a schematic diagram of the movable plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the limit spring push rod of the utility model.

[0021] In the figure: 1. Conveyor belt 1; 2. Power box; 3. Moving plate; 4. Positioning device; 5. Conveyor belt 2; 6. Motor 1; 7. Motor 2; 8. Cam; 9. Limit spring push rod; 10. Placement plate; 11. Control system box; 12. Clamp; 13. Anti-sliding block; 14. Guide rod; 15. Hydraulic rod; 16. Slider; 17. Threaded shaft; 18. Slide; 19. Connecting rod; 20. Matching plate; 21. Spring; 22. Limit rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 A vehicle track quick connection device includes a conveyor belt 1, a power box 2, a movable plate 3, a positioning device 4 and a conveyor belt 2 5. The power box 2 is an L-shaped plate as a whole. A hollow cuboid is provided on the end face of the conveyor belt 1 corresponding to the connection to the movable plate 3, and a slide groove 18 is opened on the end of the hollow cuboid corresponding to the movable plate 3. A connecting rod 19 that slides with the slide groove 18 is provided on the end of the movable plate 3 corresponding to the connection to the power box 2. A positioning device 4 is provided on the end face of the power box 2 that is away from the movable plate 3. The two opposite open ends of the power box 2 are respectively provided with conveyor belts 1 and conveyor belts 2 5 of unequal heights. A motor 6 is provided on the end of the power box 2 corresponding to the connection to the conveyor belt 1.

[0024] Furthermore, a connection hole connected to the threaded shaft of motor 1 6 is provided at one end of the power box 2 corresponding to the connection to motor 1 6 .

[0025] Furthermore, an anti-slip block 13 is provided at one end of the splint 12 corresponding to the connection with the movable plate 3, and a group of fixed anti-slip serrations equidistantly distributed are provided at one end of the anti-slip block 13 corresponding to the connection with the movable plate 3. A guide rod 14 is provided at the end of the splint 12 corresponding to the connection with the movable plate 3 facing away from the anti-slip block 13. The anti-slip block 13 can firmly fix the track plate to be connected to prevent it from shaking, perform precise alignment, and speed up the connection time.

[0026] Furthermore, the end of the movable plate 3 corresponding to the connection to the power box 2 is provided with a slider 16 that slides with the hollow interior of the power box 2 and a threaded shaft 17 that is connected with the threaded shaft of the motor 6, and the threaded shaft 17 is sleeved inside the slider 16, and the end of the movable plate 3 away from the power box 2 is provided with a U-shaped fixed slide groove, and the end of the slide groove away from the slider 16 is provided with a through hole that slides with the anti-slider 13, and the end surface of the movable plate 3 away from the U-shaped slide groove is provided with two vertical partitions, and the partition of the movable plate 3 corresponding to the splint 12 is provided with two connecting holes that are connected with the hydraulic rod 15 push rod and slide with the guide rod 14. The movable plate 3 is placed at an angle as a whole to facilitate the movement of the belt connection track on the conveyor belt 1.

[0027] Furthermore, the positioning device 4 is composed of a motor 2 7, a cam 8, a limit spring push rod 9, a placement plate 10 and a control system box 11. The placement plate 10 is provided with a horizontal plate in the middle part of one end corresponding to the conveyor belt 1, and the horizontal plate is provided with a motor 2 7 at one end corresponding to the movable plate 3. The bottom of the end of the horizontal plate facing away from the movable plate 3 is provided with a control system box 11. The end surface of the placement plate 10 facing away from the conveyor belt 1 is provided with a cam 8 and a limit spring push rod 9, and the cam 8 and the limit spring push rod 9 are surface-contact connected. The cam 8 and the rotating shaft of the motor 2 7 are connected through the vertical plate surface of the placement plate 10, and the end of the placement plate 10 corresponding to the connection with the limit spring push rod 9 is provided with a through hole that cooperates with the limit spring push rod 9 to slide.

[0028] Furthermore, a mating plate 20 is provided at one end of the limiting spring push rod 9 corresponding to the mating cam 8, and two springs 21 axially symmetrically distributed are welded to the end of the mating plate 20 facing away from the cam 8. The end of the spring 21 facing away from the mating plate 20 is welded to the placement plate 10, and a limiting rod 22 is provided in the middle part of the two springs 21 for sliding in cooperation with the through hole on the placement plate 10.

[0029] Working principle: Place track block 1 on conveyor belt 2 5 and determine the front and back sides, start conveyor belt 1, and transport track block 2 to mobile plate 3. Mobile plate 3 is in an inclined state, so track block 2 on mobile plate 3 will slide to the bottom of mobile plate 3. At this time, the limit spring push rod 9 on the positioning device 4 is in the top state, which blocks track block 2. Start the hydraulic rod 15, and the push rod of the hydraulic rod 15 is recovered to drive the splint 12 to move, thereby clamping track 2. The anti-slip block 13 on the splint 12 can improve the stability of the clamping of track 2. After clamping, the feedback is set to the control system box 11. The control system box 11 controls motor 2 7 to rotate, the limit spring push rod 9 shrinks downward, the control system box 11 controls motor 1 6 to rotate, and the threaded shaft of motor 1 6 drives the movable plate 3 to move axially. When the movement is aligned with track 1, the staff connects track block 1 and track block 2 with the connecting rod, so the connection between the two is completed, the control system box 11 controls the hydraulic rod 15 to close, the splint 12 loosens the track block 2, starts the conveyor belt 2 5, moves the connected crawler chain forward to the appropriate position, returns the equipment to its original position, and starts to convey track 3 on conveyor belt 1. Repeat in sequence to complete a whole crawler.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle track quick connection device, comprising a conveyor belt 1 (1), a power box (2), a movable plate (3), a positioning device (4) and a conveyor belt 2 (5), characterized in that: The power box (2) is an L-shaped plate surface as a whole. A hollow cuboid is provided at one end face of the conveyor belt (1) corresponding to the movable plate (3), and a slide groove (18) is provided at one end of the hollow cuboid corresponding to the movable plate (3). A connecting rod (19) that slides with the slide groove (18) is provided at one end of the movable plate (3) corresponding to the power box (2). A positioning device (4) is provided at one end face of the power box (2) that is away from the movable plate (3). Conveyor belts (1) and conveyor belts (5) of different heights are provided at two opposite open ends of the power box (2). A motor (6) is provided at one end of the power box (2) corresponding to the conveyor belt (1).

2. The vehicle track quick connection device according to claim 1, characterized in that: The power box (2) has an end corresponding to the end connected to the motor one (6) and is provided with a connection hole connected to the threaded shaft on the motor one (6).

3. The vehicle track quick connection device according to claim 1, characterized in that: The invention also includes an anti-slip block (13) provided at one end of the splint (12) corresponding to the connection with the movable plate (3), a group of fixed anti-slip serrations distributed at equal intervals at one end of the anti-slip block (13) corresponding to the connection with the movable plate (3), and a guide rod (14) provided at one end of the splint (12) corresponding to the connection with the movable plate (3) and facing away from the anti-slip block (13).

4. The vehicle track quick connection device according to claim 3, characterized in that: The end of the movable plate (3) corresponding to the power box (2) is provided with a slider (16) that slides in cooperation with the hollow interior of the power box (2) and a threaded shaft (17) that is connected to the threaded shaft of the motor (6), and the threaded shaft (17) is sleeved inside the slider (16). The end of the movable plate (3) away from the power box (2) is provided with a U-shaped fixed slide groove, and the end of the slide groove away from the slider (16) is provided with a through hole that slides in cooperation with the anti-slide block (13). The end surface of the movable plate (3) away from the U-shaped slide groove is provided with two vertical partitions, and the partition of the movable plate (3) corresponding to the clamping plate (12) is provided with two connection holes that are connected to the hydraulic rod (15) push rod and slide in cooperation with the guide rod (14).

5. The vehicle track quick connection device according to claim 1, characterized in that: The positioning device (4) is composed of a second motor (7), a cam (8), a limit spring push rod (9), a placement plate (10) and a control system box (11). The placement plate (10) is provided with a horizontal plate in the middle part of one end corresponding to the conveyor belt (1), and the horizontal plate is provided with a second motor (7) at one end corresponding to the moving plate (3). The bottom of the end of the horizontal plate away from the moving plate (3) is provided with a control system box (11). The end surface of the placement plate (10) away from the conveyor belt (1) is provided with a cam (8) and a limit spring push rod (9), and the cam (8) and the limit spring push rod (9) are connected in surface contact. The cam (8) and the rotating shaft of the second motor (7) are connected through the vertical plate surface of the placement plate (10). The placement plate (10) is provided with a through hole at one end corresponding to the limit spring push rod (9) for sliding with the limit spring push rod (9).

6. The vehicle track quick connection device according to claim 5, characterized in that: The limit spring push rod (9) is provided with a matching plate (20) at one end corresponding to the matching cam (8), and two springs (21) are welded to the end of the matching plate (20) away from the cam (8) and are symmetrically distributed. The end of the spring (21) away from the matching plate (20) is welded to the placement plate (10), and a limit rod (22) is provided in the middle of the two springs (21) and is slidably matched with a through hole on the placement plate (10).

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