CN209972267U - Folding translation car tailboard track structure - Google Patents

Abstract

The utility model discloses a folding translation car tailboard track structure, including base hoist and mount assembly, base hoist and mount assembly is fixed mounting respectively in the inboard position of two track assemblies, the outside fixed mounting of track assembly has the mounting panel assembly, the inboard outside interconnect of afterbody behind the inboard of mounting panel assembly and the frame, the track assembly rear end leans on inboard fixed mounting to have the dog assembly. This folding translation car tailboard track structure, through the gear, rack and translation pulley's cooperation drives gear assembly B and gear assembly A and removes on linear guide, the friction surface is less, thereby the resistance is less, gear drive's mode greatly reduced the noise simultaneously, can effectually prevent through the dust excluder that sets up that foreign matters such as dust and rainwater from entering into inside the track, prolong its life, and whole not steel preparation, reduce holistic weight, be convenient for transport, whole accessories is less, the assembly is simple, and convenient to use.

Description

Folding translation car tailboard track structure

Technical Field

The utility model relates to a car tailboard track technical field specifically is a folding translation car tailboard track structure.

Background

The automobile tail board is widely applied to the industries of logistics, postal service, tobacco, petrifaction, commerce, finance, manufacturing and the like, has the characteristics of rapidness, safety and high efficiency, can greatly improve the transportation loading and unloading efficiency, and greatly improves the loading and unloading efficiency and convenience.

Present folding translation vapour formula rear of a vehicle board track structure is more complicated, and accessories is too much, requires than higher to operating personnel during the assembly, and the drive rail is mostly steel, leads to structural weight too high, and track structure is mostly slidingtype, and slidingtype friction surface is big to cause the resistance big, the noise is big, does not establish dustproof and waterproof device simultaneously, leads to silt, dust and rainwater to get into the track and works as well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding translation car tailboard track structure to it is more complicated to provide current folding translation car tailboard track structure in the above-mentioned background art to solve, accessories are too much, require to operating personnel during the assembly than higher, the drive track is mostly steel, lead to structure weight too high, and track structure is mostly the slidingtype, the slidingtype friction surface is big, thereby it is big to cause the resistance, the noise is big, do not establish dustproof and waterproof device simultaneously, lead to silt, dust and rainwater get into the problem in the middle of the track.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding translation car tailboard track structure, includes base hoist and mount assembly, base hoist and mount assembly is fixed mounting respectively in the inboard position of two track assemblies, the outside fixed mounting of track assembly has the mounting panel assembly, the outside interconnect of afterbody behind the inboard of mounting panel assembly and the frame, the track assembly rear end leans on inboard position fixed mounting to have the dog assembly.

Preferably, base hoist and mount assembly is including motor support frame, motor support frame side outside fixed mounting has translation motor, and motor support frame passes through hexagon bolt A and flat A fixed mounting in the outside of base hoist and mount board, base hoist and mount board is provided with two, base hoist and mount board passes through gear assembly B and gear assembly A and another base hoist and mount board interconnect, the translation fixed block is installed through non-slip nut A and hexagon bolt B in the outside of another base hoist and mount board, the glib screw is installed through packing ring A and flat B in the outside of another base hoist and mount board, and the upper end movable mounting of two base hoist and mount boards has the translation pulley, the outside of translation pulley is fixed mounting in proper order has packing ring B and copper sheathing, the translation pulley coincides with the copper sheathing centre of a circle.

Preferably, the track assembly is including linear guide, and linear guide is provided with two, and linear guide's downside fixed mounting has the rack, and the inboard at linear guide both ends has locating rack A through anti-skidding nut B fixed mounting, and the downside position at linear guide both ends has locating rack B through hex bolts C fixed mounting, and linear guide's inboard fixed mounting has the dust excluder.

Preferably, the mounting plate assembly comprises a mounting plate component A, and a mounting plate component B is welded and connected to the outer side of the mounting plate component A.

Preferably, the stop block assembly comprises a stop block supporting plate and a stop block glue, and the stop block supporting plate and the stop block glue are fixedly connected through a bolt.

Preferably, the base hoisting plate comprises a supporting plate, a fixing hole is formed in the supporting plate, a supporting wheel shaft is installed on the inner side of the fixing hole, a spacer bush is welded to the outer side of the supporting wheel shaft, and the center of the supporting wheel shaft coincides with the center of the spacer bush.

Preferably, the gear assembly B comprises a gear B and a supporting square tube B, a square groove is formed in the inner side of the gear B, and one end of the supporting square tube B is connected with the square groove in the inner side of the gear B in a clamping mode.

Preferably, gear assembly A is including gear A, support side's pipe A and support side's pipe C, and square groove has been seted up to gear A's inboard, and support side's pipe A's one end inserts support side's pipe C's inside, and support side's pipe A's the other end inserts in the square groove of gear A inboard.

Preferably, the rack is in meshed connection with the gear B and the gear A.

Compared with the prior art, the beneficial effects of the utility model are that: this folding translation car tailboard track structure, the slidingtype track in the past has been changed, wholly by base hoist and mount assembly, the track assembly, mounting panel assembly and dog assembly constitute, through the gear, the cooperation of rack and translation pulley drives gear assembly B and gear assembly A and removes on linear guide, the friction surface is less, thereby the resistance is less, gear drive's mode greatly reduced the noise simultaneously, can effectually prevent that foreign matters such as dust and rainwater from entering into inside the track through the dust excluder that sets up, prolong its life, and wholly not all be the steel preparation, reduce holistic weight, be convenient for transport, whole accessories are less, the assembly is simple, and convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the base lifting assembly of the present invention;

FIG. 3 is a schematic view of the front view structure of the base lifting assembly of the present invention;

fig. 4 is a schematic structural diagram of the outer side of the linear guide rail of the present invention;

fig. 5 is a schematic view of the inner side structure of the linear guide rail of the present invention;

FIG. 6 is a schematic view of the mounting plate assembly of the present invention;

FIG. 7 is a schematic view of the structure of the stopper assembly of the present invention;

fig. 8 is a schematic structural view of a gear assembly B of the present invention;

fig. 9 is a schematic structural view of a gear assembly a of the present invention;

fig. 10 is a schematic diagram of a base hoisting plate structure of the present invention.

In the figure: 1. a base hoisting assembly; 2. a track assembly; 3. a mounting plate assembly; 4. a stop block assembly; 5. a motor support frame; 6. a translation motor; 7. a fixed block is translated; 8. a hexagon bolt A; 9. a flat pad A; 10. an anti-slip nut A; 11. a hexagon bolt B; 12. a gasket A; 13. a flat pad B; 14. a nipple screw; 15. a base hoisting plate; 16. a translation pulley; 17. a copper sleeve; 18. a gear assembly B; 19. a gear assembly A; 20. a gasket B; 21. a linear guide rail; 22. a rack; 23. a positioning frame A; 24. a hexagon bolt C; 25. an anti-slip nut B; 26. a positioning frame B; 27. a dust-proof strip; 28. a mounting plate member A; 29. a mounting plate member B; 30. a block support plate; 31. the stop block glue; 32. a gear B; 33. supporting the square tube B; 34. a gear A; 35. supporting the square tube A; 36. supporting the square pipe C; 37. a support plate; 38. supporting the wheel axle; 39. and (4) a spacer bush.

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. 1-10, the present invention provides a technical solution: a folding translation automobile tail plate track structure comprises a base hoisting assembly 1, a track assembly 2, a mounting plate assembly 3, a stop block assembly 4, a motor support frame 5, a translation motor 6, a translation fixing block 7, a hexagon bolt A8, a flat pad A9, an anti-slip nut A10, a hexagon bolt B11, a gasket A12, a flat pad B13, a glib screw 14, a base hoisting plate 15, a translation pulley 16, a copper bush 17, a gear assembly B18, a gear assembly A19, a gasket B20, a linear guide rail 21, a rack 22, a positioning frame A23, a hexagon bolt C24, an anti-slip nut B25, a positioning frame B26, a dust-proof strip 27, a mounting plate component A28, a mounting plate component B29, a stop block 30, stop block glue 31, a gear B32, a supporting square tube B33, a gear A34, a supporting square tube A35, a supporting square tube C36, a supporting plate 37, a supporting wheel axle 38 and a spacer 39, wherein the base hoisting assembly 1 is respectively and fixedly installed at the inner side of, the outer side of the track assembly 2 is fixedly provided with a mounting plate assembly 3, the inner side of the mounting plate assembly 3 is connected with the outer side of the rear tail part of the frame, and the rear end of the track assembly 2 is fixedly provided with a stop block assembly 4 close to the inner side.

Further, the base hoisting assembly 1 comprises a motor support frame 5, a translation motor 6 is fixedly mounted on the outer side of the motor support frame 5, the motor support frame 5 is fixedly mounted on the outer side of the base hoisting plate 15 through a hexagon bolt A8 and a flat pad A9, two base hoisting plates 15 are arranged, the base hoisting plate 15 is connected with another base hoisting plate 15 through a gear assembly B18 and a gear assembly A19, a translation fixing block 7 is mounted on the outer side of the other base hoisting plate 15 through an anti-slip nut A10 and a hexagon bolt B11, a glib screw 14 is mounted on the outer side of the other base hoisting plate 15 through a gasket A12 and a flat pad B13, a translation pulley 16 is movably mounted at the upper ends of the two base hoisting plates 15, a gasket B20 and a copper sleeve 17 are fixedly mounted on the outer side of the translation pulley 16 in sequence, and the circle centers of the translation pulley 16 and the copper sleeve 17 coincide.

Further, the track assembly 2 comprises a linear guide rail 21, the number of the linear guide rail 21 is two, a rack 22 is fixedly mounted on the lower side of the linear guide rail 21, positioning frames A23 are fixedly mounted on the inner sides of two ends of the linear guide rail 21 through anti-skid nuts B25, positioning frames B26 are fixedly mounted on the lower sides of two ends of the linear guide rail 21 through hexagon bolts C24, a dust-proof strip 27 is fixedly mounted on the inner side of the linear guide rail 21, and the linear guide rail 21 is made of aluminum alloy.

Further, the mounting plate assembly 3 comprises a mounting plate component a28, and a mounting plate component B29 is welded to the outer side of the mounting plate component a 28.

Further, the stopper assembly 4 comprises a stopper support plate 30 and a stopper glue 31, and the stopper support plate 30 and the stopper glue 31 are fixedly connected through a bolt.

Further, the base hoisting plate 15 includes a supporting plate 37, a fixing hole is formed in the supporting plate 37, a supporting wheel shaft 38 is installed inside the fixing hole, a spacer 39 is welded to the outer side of the supporting wheel shaft 38, and the circle centers of the supporting wheel shaft 38 and the spacer 39 coincide.

Furthermore, gear assembly B18 is including gear B32 and support square pipe B33, and square groove has been seted up to the inboard of gear B32, and the square groove block of the one end of support square pipe B33 and gear B32 inboard is connected, and support square pipe B33 is made by the aluminum alloy.

Further, the gear assembly A19 includes gear A34, support square pipe A35 and support square pipe C36, and square groove has been seted up to gear A34's inboard, and the inside of support square pipe C36 is inserted to the one end of support square pipe A35, and the other end of support square pipe A35 inserts in the square groove of gear A34 inboard, and support square pipe A35 and support square pipe C36 are made by the aluminum alloy.

Further, the rack 22 is meshed with the gear B32 and the gear A34,

the working principle is as follows: firstly, the whole body is installed, the whole body is composed of a base hoisting assembly 1, a track assembly 2, an installation plate assembly 3 and a stop block assembly 4, the base hoisting assembly 1 is assembled, a motor support frame 5 is fixedly installed on the outer side of a base hoisting plate 15 through a hexagon bolt A8 and a flat pad A9, then a translation motor 6 is fixedly installed on the motor support frame 5, two base hoisting plates 15 are arranged, the base hoisting plate 15 is connected with another base hoisting plate 15 through a gear assembly B18 and a gear assembly A19, a translation fixing block 7 is fixedly installed on the outer side of the other base hoisting plate 15 through an anti-slip nut A10 and a hexagon bolt B11, an oil nipple screw 14 is installed on the outer side of the other base hoisting plate 15 through a gasket A12 and a flat pad B13, a translation pulley 16 is movably installed at the upper ends of the two base hoisting plates 15, a gasket B20 and a copper sleeve 17 are installed on the outer side of the translation pulley 16, the circle centers of the translation pulley 16 and the copper sleeve 17 are superposed; then installing the track assembly 2, fixedly installing a dust strip 27 on the inner side of the linear guide rail 21, fixedly installing a rack 22 on the lower side of the linear guide rail 21, arranging two linear guide rails 21, fixedly installing a positioning frame A23 on the inner sides of two ends of the linear guide rail 21 through anti-skid nuts B25, installing a positioning frame B26 on the lower side positions of two ends of the linear guide rail 21 through hexagon bolts C24, wherein the linear guide rail 21 is made of aluminum alloy, and then fixedly installing the track assembly 2 on the outer side of the base hoisting assembly 1; then the mounting plate assembly 3 is mounted, including a mounting plate component A28, the mounting plate component B29 is welded to the outer side of a mounting plate component A28, then the mounting plate assembly 3 is fixedly mounted on the outer side of the track assembly 2, and the mounting plate assembly 3 is connected with the outer side of the rear tail part of the frame; then the stop block assembly 4 comprises a stop block supporting plate 30 and stop block glue 31, the stop block supporting plate 30 and the stop block glue 31 are fixedly connected through bolts, the stop block assembly 4 is fixedly installed at the position, close to the inner side, of the rear end of the track assembly 2, the integral installation is finished, in the using process, by starting the translation motor 6, the translation motor 6 drives the gear B32 and the gear A34 to rotate, the gear B32 and the gear A34 are respectively meshed with the rack 22, so that the base hoisting assembly 1 is driven to move left and right at the lower end of the track assembly 2, foreign matters such as rainwater and dust can be effectively prevented from entering the linear guide rail 21 through the arranged dustproof strip 27, the service life of the linear guide rail is prolonged, in the moving process, the stop block assembly 4 is used for limiting, the derailment is avoided, the whole is simple, the assembly is convenient, the weight is light, the transportation is convenient, and the noise, meanwhile, the traditional sliding type track is changed, the friction area is greatly reduced, and the resistance is reduced.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a folding translation car tailboard track structure, includes base hoist and mount assembly (1), its characterized in that: base hoist and mount assembly (1) is fixed mounting respectively in the inboard position of two track assemblies (2), the outside fixed mounting of track assembly (2) has mounting panel assembly (3), the outside interconnect of afterbody behind the inboard of mounting panel assembly (3) and the frame, track assembly (2) rear end leans on inboard position fixed mounting to have dog assembly (4).

2. The folding-translating automobile tailgate rail structure according to claim 1, characterized in that: the base hoisting assembly (1) comprises a motor support frame (5), a translation motor (6) is fixedly installed on the outer side of the motor support frame (5), the motor support frame (5) is fixedly installed on the outer side of a base hoisting plate (15) through a hexagon bolt A (8) and a flat pad A (9), two base hoisting plates (15) are arranged, the base hoisting plate (15) is connected with another base hoisting plate (15) through a gear assembly B (18) and a gear assembly A (19), a translation fixing block (7) is installed on the outer side of the other base hoisting plate (15) through an anti-slip nut A (10) and a hexagon bolt B (11), an oil nozzle screw (14) is installed on the outer side of the other base hoisting plate (15) through a gasket A (12) and a flat pad B (13), and a translation pulley (16) is movably installed at the upper ends of the two base hoisting plates (15), the outer side of the translation pulley (16) is sequentially and fixedly provided with a gasket B (20) and a copper sleeve (17), and the circle centers of the translation pulley (16) and the copper sleeve (17) are superposed.

3. The folding-translating automobile tailgate rail structure according to claim 2, characterized in that: track assembly (2) is including linear guide (21), and linear guide (21) are provided with two, and the downside fixed mounting of linear guide (21) has rack (22), and the inboard at linear guide (21) both ends has locating rack A (23) through anti-skidding nut B (25) fixed mounting, and the downside position at linear guide (21) both ends has locating rack B (26) through hex bolts C (24) fixed mounting, and the inboard fixed mounting of linear guide (21) has dust excluder (27).

4. The folding-translating automobile tailgate rail structure according to claim 1, characterized in that: the mounting plate assembly (3) comprises a mounting plate component A (28), and the outer side of the mounting plate component A (28) is connected with a mounting plate component B (29) in a welding mode.

5. The folding-translating automobile tailgate rail structure according to claim 1, characterized in that: the stop block assembly (4) comprises a stop block supporting plate (30) and stop block glue (31), and the stop block supporting plate (30) is fixedly connected with the stop block glue (31) through bolts.

6. The folding-translating automobile tailgate rail structure according to claim 2, characterized in that: the base hoisting plate (15) comprises a supporting plate (37), a fixing hole is formed in the supporting plate (37), a supporting wheel shaft (38) is installed on the inner side of the fixing hole, a spacer bush (39) is welded to the outer side of the supporting wheel shaft (38), and the circle centers of the supporting wheel shaft (38) and the spacer bush (39) coincide.

7. A folding-translating automobile tailgate rail structure, according to claim 3, characterized in that: the gear assembly B (18) comprises a gear B (32) and a supporting square tube B (33), a square groove is formed in the inner side of the gear B (32), and one end of the supporting square tube B (33) is connected with the square groove in the inner side of the gear B (32) in a clamping mode.

8. The folding-translating automobile tailgate rail structure according to claim 7, characterized in that: the gear assembly A (19) is including gear A (34), support side's pipe A (35) and support side's pipe C (36), and square groove has been seted up to the inboard of gear A (34), supports the inside that supports side's pipe C (36) is inserted to the one end of side's pipe A (35), and the other end that supports side's pipe A (35) inserts in the square groove of gear A (34) inboard.

9. The folding-translating automobile tailgate rail structure according to claim 8, characterized in that: the rack (22) is in meshed connection with a gear B (32) and a gear A (34).

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