CN213035710U - Soft capping device for push plate assembly and engineering truck - Google Patents

Abstract

The application relates to a push pedal subassembly and soft capping device for machineshop car, including setting up in the slide rail of the top position of the relative both sides in carriage, level, set up in interior slider, the sliding connection of slide rail in the outer slider of slide rail, connect two the in-connection frame, the connection of interior slider are two the outer link of outer slider and connect the soft covering or awning on a car, boat, etc. cloth between inner link and outer link, the inner link with the baffle is connected, the slip direction of outer slider is parallel with the length direction of slide rail. This application can cover the carriage top, reduces the sand and dust phenomenon of wafting in the air.

Description

Soft capping device for push plate assembly and engineering truck

Technical Field

The application relates to the field of carriage capping, especially relates to a soft capping device is used to push pedal subassembly and machineshop car.

Background

The engineering vehicle is the main strength of the construction engineering, and the progress of the construction engineering is doubled due to the occurrence of the engineering vehicle, so that the manpower is greatly reduced. Common engineering vehicles include: heavy transport vehicles, loaders, electrical power breakdown vehicles, and the like. With the demand of social production and construction, the application of the self-unloading loading vehicle is more and more extensive, and simultaneously, the urban environment faces huge challenges.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the carriage of the engineering truck can be used for loading silt, and the silt is loaded in the carriage, and during transportation, the silt in the carriage easily flies and spills everywhere, thereby influencing the surrounding environment.

SUMMERY OF THE UTILITY MODEL

In order to cover the carriage top to reduce the phenomenon that sand and dust drifted in the air, this application provides a push pedal subassembly and soft capping device for machineshop car.

First aspect, the application provides a soft capping device for machineshop car adopts following technical scheme:

a soft capping device for an engineering truck comprises a baffle arranged at the top of a carriage, slide rails horizontally arranged at the top of two opposite sides of the carriage, inner slide blocks arranged on the slide rails, outer slide blocks connected to the slide rails in a sliding manner, an inner connecting frame connected with the two inner slide blocks, an outer connecting frame connected with the two outer slide blocks and soft awning cloth connected between the inner connecting frame and the outer connecting frame, wherein the inner connecting frame is connected with the baffle, and the sliding direction of the outer slide blocks is parallel to the length direction of the slide rails; a plurality of middle sliding blocks are connected in the two sliding rails in a sliding manner, the middle sliding blocks are positioned between the inner sliding blocks and the outer sliding blocks, a middle connecting frame is connected between the middle sliding blocks at the corresponding positions of the two sliding rails, and the middle connecting frames are connected with the soft awning cloth; the bottom of the outer sliding block is connected with a connecting strip, a rotating shaft is arranged at a position, close to the baffle, of the carriage, the rotating shaft horizontally rotates in the carriage, two ends of the rotating shaft respectively extend out of two opposite outer sides of the carriage, the length direction of the rotating shaft is perpendicular to the length direction of the sliding rails, the rotating shaft is positioned below the two sliding rails, two groups of traction sheaves are fixed on the outer sides of the rotating shaft, the two traction sheaves are respectively positioned at two opposite outer sides of the carriage, the traction sheaves are connected with traction ropes, and one ends, far away from the traction sheaves, of the traction ropes are connected with the connecting strip; a round tube is vertically arranged at the bottom of the connecting strip, positioning plates are vertically arranged at the positions, far away from the baffle, of the two opposite side walls of the carriage, and when the round tube is in contact with the positioning plates, the outer connecting frame is positioned at the corresponding position of the carriage; the round tube is arranged in a hollow mode, the lower end of the round tube is arranged in an opening mode, a fixed rod is connected in the round tube in a sliding mode, a first waist-shaped hole is formed in the outer side of the round tube and penetrates through the inner side and the outer side of the round tube, a first screw rod which is slidably arranged in the first waist-shaped hole is connected to the outer side of the fixed rod, a first nut is connected to the outer side of the first screw rod in a threaded mode and is located on the outer side of the round tube, fixed plates are horizontally arranged on two opposite sides of the carriage corresponding to the position of the positioning plate, the fixed plates are connected to one side, close to the fixed rod, of the positioning plate and connected to the bottom of the positioning plate; .

By adopting the technical scheme, the outer connecting frame is pushed to enable the outer sliding block to slide along the sliding rail, the outer sliding block is far away from the inner sliding block, and the outer connecting frame is far away from the inner connecting frame, so that the soft tarpaulin can be unfolded to cover the top of the carriage, and the phenomenon that sand and dust in the carriage floats in the air is reduced; when the carriage needs to be loaded with silt, the outer connecting frame is pushed to be close to the inner connecting frame, so that the soft awning cloth is folded; when the outer connecting frame is pushed outwards, the outer connecting frame can pull the soft awning cloth, the soft awning cloth can pull the middle connecting frame, and when the outer connecting frame is pushed to a position far away from the baffle, the middle connecting frame can be uniformly distributed at the top of the carriage, so that the effect of covering the carriage by the soft awning cloth is improved; when the carriage needs to load materials, the rotating shafts correspondingly rotate, the rotating shafts drive the two groups of traction wheels to rotate, so that the traction ropes are wound on the traction wheels, the traction ropes are used for drawing the connecting strips, and the soft awning cloth can be folded quickly; when the outer sliding block slides to the corresponding position, the outer side of the round tube is in contact with the positioning plate, the outer connecting frame is located at the corresponding position of the carriage, so that the soft tarpaulin can cover the carriage, and the arrangement of the round tube and the positioning plate can play a positioning role in the outer connecting frame; when the circular cylinder outside contacts with the locating plate, the dead lever is located directly over the round hole, at this moment, the dead lever slides down, makes the dead lever insert in the round hole to the first nut of rotation that corresponds makes first nut tip and circular cylinder outside butt, fixes the dead lever, thereby fixes outer slider.

The second aspect, the application provides a soft push pedal subassembly that covers device of machineshop car, adopts following technical scheme:

the utility model provides a push pedal subassembly of soft capping device for machineshop car, includes connecting piece and lower connecting piece, outer link is the U font of inversion, outer link is formed by two sets of perpendicular support bodies and a set of crossbearer body coupling, two erect support body bottom and be connected with the outer slider that corresponds the position respectively, two erect the equal vertical spout of having seted up of the face in opposite directions of support body, it connects in two to go up the connecting piece erect the position that is close to the crossbearer between the support body, sliding connection has the lower slider in the spout, the lower connecting piece is connected with the lower slider in two sets of spouts respectively, it is provided with soft drop cloth to go up between connecting piece and the lower connecting piece, fix through fastening component between lower slider and the perpendicular support body.

Through adopting above-mentioned technical scheme, when slip outer link to carriage afterbody, connecting piece down slides for lower connecting piece is kept away from the upper junction piece, thereby can expand soft covering cloth, makes soft covering cloth can cover the space between outer link and the carriage afterbody, then fixes slider down through fastening components, thereby can improve the effect of covering to the carriage top.

Preferably, the sliding grooves are connected with connecting sliding blocks in a sliding mode, the connecting sliding blocks are located between the upper connecting piece and the lower sliding block, middle connecting pieces are connected between the connecting sliding blocks in the two sliding grooves, and the middle connecting pieces are connected with the soft cover cloth.

Through adopting above-mentioned technical scheme, when the connecting piece down is pulled to the lapse, the soft drop cloth of lower connecting piece ability pulling, under the effect of self gravity, well connecting piece ability gliding in step, the setting of well connecting piece can improve the effect that soft cover cloth covers the carriage.

Preferably, erect the frame outside and open and be equipped with second waist shape hole, second waist shape hole runs through the spout lateral wall, the length direction in second waist shape hole is parallel with the length direction of spout, fastening components including set up in the fastening screw and the threaded connection in the slider outside the fastening nut in the fastening screw outside, fastening screw slides and wears to locate second waist shape hole, fastening nut is located erect the frame outside.

Through adopting above-mentioned technical scheme, when the slider slides in the spout down, fastening screw slides in second waist shape hole, when needs are fixed the connecting piece down, two sets of fastening nut of rotation that correspond make fastening nut tip and the outside butt of perpendicular frame to fix the lower slider, and then fixed connecting piece down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the outer connecting frame is pushed to enable the outer sliding block to slide along the sliding rail, the outer sliding block is far away from the inner sliding block, and the outer connecting frame is far away from the inner connecting frame, so that the soft tarpaulin can be unfolded to cover the top of the carriage, and the phenomenon that sand and dust in the carriage floats in the air is reduced; when the carriage needs to be loaded with silt, the outer connecting frame is pushed to be close to the inner connecting frame, so that the soft awning cloth is folded;

2. when the outer link that slides to the carriage afterbody, connecting piece down slides for lower connecting piece is kept away from the upper junction piece, thereby can launch soft covering cloth, makes soft covering cloth can cover the space between outer link and the carriage afterbody, then fixes slider down through fastening components, thereby can improve the effect of covering at carriage top.

Drawings

FIG. 1 is a schematic view of a push plate assembly and a soft capping device for a machineshop truck;

FIG. 2 is a schematic diagram of a push plate assembly and a carriage of a soft capping device for a construction vehicle;

FIG. 3 is a partial schematic view of a push plate assembly and a carriage of a soft capping device for a construction vehicle;

FIG. 4 is a schematic view of a push plate assembly and a soft cover cloth of a soft cover device for an engineering truck;

fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

Description of reference numerals: 1. a carriage; 2. a baffle plate; 3. a slide rail; 4. an inner slide block; 5. an outer slide block; 6. an inner connecting frame; 7. an outer connecting frame; 8. a soft tarpaulin; 9. a middle slide block; 10. a middle connecting frame; 11. a connecting strip; 12. a circular cylinder; 13. positioning a plate; 14. a fixing plate; 15. a circular hole; 16. fixing the rod; 17. a first waist-shaped hole; 18. a first screw; 19. a first nut; 20. a rotating shaft; 21. a traction sheave; 22. a hoisting rope; 23. a handle; 24. an upper connecting piece; 25. a lower connecting piece; 26. a vertical frame body; 27. a horizontal frame body; 28. a chute; 29. a lower slide block; 30. soft covering cloth; 31. connecting the sliding block; 32. a middle connecting piece; 33. a second waist-shaped hole; 34. fastening a screw rod; 35. and (5) tightening the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses soft capping device for machineshop car. Referring to fig. 1 and 2, including setting up in baffle 2 and two sets of slide rails 3 of carriage 1, carriage 1 is the horizontally cuboid setting, and carriage 1 top is the opening setting, and two sets of slide rails 3 are the level respectively and are fixed in two relative top surfaces in carriage 1, and the length direction of slide rails 3 is parallel with carriage 1's length direction, and baffle 2 is vertical to be fixed in carriage 1 length direction's one end, and two sets of slide rails 3 all are connected with baffle 2. In the length direction of the carriage 1, the end of the carriage 1 close to the baffle 2 is the head of the carriage 1, and the end of the carriage 1 far away from the baffle 2 is the tail of the carriage 1.

The soft capping device also comprises two groups of inner sliding blocks 4, two groups of outer sliding blocks 5, a group of inner connecting frames 6, a group of outer connecting frames 7 and a group of soft tarpaulin 8, wherein the two groups of inner sliding blocks 4 are respectively fixed in the two groups of sliding rails 3, the inner sliding blocks 4 are positioned at the positions of the sliding rails 3 close to the baffle 2, the inner connecting frames 6 are connected between the two groups of inner sliding blocks 4, the inner connecting frames 6 are inverted U-shaped, and two ends of the inner connecting frames 6 are respectively fixed with the inner sliding blocks 4 at the corresponding positions. The two groups of outer sliding blocks 5 are respectively connected in the two groups of sliding rails 3 in a sliding manner, the outer sliding blocks 5 can slide along the length direction of the sliding rails 3, the outer sliding blocks 5 are positioned at the positions, far away from the baffle 2, of the inner sliding blocks 4, the outer connecting frame 7 is connected between the two groups of outer sliding blocks 5, the outer connecting frame 7 is also in an inverted U shape, and two ends of the outer connecting frame 7 are respectively fixed with the outer sliding blocks 5 at the corresponding positions. The soft tarpaulin 8 is connected between the inner connecting frame 6 and the outer connecting frame 7, the soft tarpaulin 8 is respectively fixed with the inner connecting frame 6 and the outer connecting frame 7, and the length of the soft tarpaulin 8 is larger than that of the carriage 1.

Two sets of outer sliding blocks 5 are pushed to the tail part of the carriage 1, and the two sets of outer sliding blocks 5 drive the outer connecting frames 7 to be far away from the inner connecting frames 6, so that the soft tarpaulin 8 can be unfolded, and the soft tarpaulin 8 covers the top part of the carriage 1.

The slide rails 3 are also connected with a plurality of middle slide blocks 9 in a sliding manner, the middle slide blocks 9 are all positioned between the inner slide blocks 4 and the outer slide blocks 5, the number of the middle slide blocks 9 of the two groups of slide rails 3 is the same, a middle connecting frame 10 is arranged between the opposite middle slide blocks 9 in the two groups of slide rails 3, the middle connecting frame 10 is in an inverted U shape, the number of the middle connecting frame 10 is the same as that of the middle slide blocks 9 in the group of slide rails 3, two ends of the middle connecting frame 10 are respectively fixed with the middle slide blocks 9 at corresponding positions, and the middle connecting frame 10 is fixed with the bottom of the soft tarpaulin 8. When the outer connecting frame 7 is pushed to the tail of the carriage 1, the outer connecting frame 7 can pull the soft tarpaulin 8, the soft tarpaulin 8 can pull the middle connecting frames 10 of the plurality of in sequence, and when the outer connecting frame 7 is located at a position close to the tail of the carriage 1, the middle connecting frames 10 are uniformly distributed at the top of the carriage 1, so that the effect that the soft tarpaulin 8 covers the carriage 1 is improved.

Referring to fig. 2 and 3, in order to position the external connecting frame 7, a connecting strip 11 is vertically fixed at the bottom of the external slider 5, a round tube 12 is vertically fixed at the bottom of the connecting strip 11, and positioning plates 13 are vertically fixed at positions of two opposite side walls of the carriage 1, which are close to the tail of the carriage 1. When the outer connecting frame 7 is located at the corresponding position at the tail of the carriage 1, the outer side of the circular cylinder 12 can contact with one side of the positioning plate 13 close to the circular cylinder 12. In actual use, a user can judge whether the outer connecting frame 7 is located at a proper position according to whether the circular cylinder 12 is in contact with the positioning plate 13, so that certain convenience is provided.

The bottom position that locating plate 13 is close to one side of circular cylinder 12 is fixed with fixed plate 14 horizontally, and fixed plate 14 is fixed with the carriage 1 outside, and fixed plate 14 is vertical to be seted up round hole 15, and round hole 15 runs through both sides about fixed plate 14. Circular section of thick bamboo 12 is the cavity setting, and the lower tip is the opening setting, sliding connection has dead lever 16 in the circular section of thick bamboo 12, first waist shape hole 17 has been seted up in the circular section of thick bamboo 12 outside, first waist shape hole 17 runs through both sides in the circular section of thick bamboo 12 outside, and the length direction in first waist shape hole 17 is parallel with the length direction of circular section of thick bamboo 12, the dead lever 16 outside vertical fixation has first screw rod 18, first screw rod 18's diameter is less than the distance between the relative both sides wall in first waist shape hole 17, first screw rod 18 slides and wears to locate in first waist shape hole 17, first waist shape hole 17 is stretched out to the one end that dead lever 16 was kept away from to first screw rod 18, first screw rod 18 outside threaded connection has first nut 19, and first nut 19 is located outside. The diameter of the fixing rod 16 is the same as that of the round hole 15, and the fixing rod 16 is in inserted fit with the round hole 15. When the round tube 12 contacts with the positioning plate 13, the fixing rod 16 is just above the round hole 15, at this time, the fixing rod 16 slides downwards, so that the fixing rod 16 is inserted into the round hole 15, and then the first nut 19 rotates correspondingly, so that the end part of the first nut 19 is abutted against the outer side of the round tube 12, thereby fixing the fixing rod 16, and further fixing the outer connecting frame 7.

Referring to fig. 1 and 2, the head of the car 1 is horizontally rotated by a rotating shaft 20, the length direction of the rotating shaft 20 is perpendicular to the length direction of the sliding rail 3, and the rotating shaft 20 is closer to the head of the car 1 than the connecting strip 11.

Two groups of traction wheels 21 are fixed on the outer side of the rotating shaft 20, the two groups of traction wheels 21 are respectively positioned on two opposite outer sides of the carriage 1, a traction rope 22 is fixed on the outer side of the traction wheel 21, one end of the traction rope 22, far away from the traction wheel 21, is fixed on the outer side of the connecting bar 11, and the rotating shaft 20 is correspondingly rotated, so that the traction rope 22 can be wound on the traction wheel 21; in order to facilitate the rotation of the rotating shaft 20, a handle 23 is fixed to an outer end surface of the traction sheave 21.

When the compartment 1 needs to load materials, the corresponding rotating handle 23 and the rotating shaft 20 drive the two sets of traction wheels 21 to rotate, so that the traction ropes 22 are wound on the traction wheels 21, the connecting strips 11 are drawn by the traction ropes 22, and the outer connecting frame 7 is drawn to the head of the compartment 1, so that the soft awning cloth 8 can be folded quickly.

The implementation principle of the soft capping device for the engineering truck is as follows: when the top of the carriage 1 needs to be covered, the outer connecting frame 7 is pulled to a position close to the tail of the carriage 1, the outer side of the round tube 12 is in contact with the positioning plate 13, then the fixing rod 16 slides downwards, the fixing rod 16 is inserted into the round hole 15, the first nut 19 is correspondingly rotated, the end part of the first nut 19 is abutted against the outer side of the round tube 12, and the fixing rod 16 is fixed; when the carriage 1 needs to load materials, the fixing rod 16 is slid upwards to separate the fixing rod 16 from the circular hole 15 and fix the fixing rod 16, then the corresponding handle 23 is rotated, the rotating shaft 20 drives the two sets of traction sheaves 21 to rotate, the traction ropes 22 are wound on the traction sheaves 21, the traction ropes 22 are used for drawing the connecting bar 11, and the outer connecting frame 7 is pulled to the head of the carriage 1.

The embodiment of the application also discloses a push plate component of the soft covering device of the engineering truck. Referring to fig. 4, the external connection frame 7 is formed by integrally connecting two sets of vertical frame bodies 26 and a set of horizontal frame bodies 27, the bottoms of the two sets of vertical frame bodies 26 are respectively fixed with the external sliding blocks 5 corresponding to the positions, the vertical frame bodies 26 are vertically arranged, and the horizontal frame bodies 27 are horizontally arranged, including the upper connection piece 24 and the lower connection piece 25.

The upper connecting piece 24 is horizontally fixed between the two sets of upright frame bodies 26, and the upper connecting piece 24 is positioned at the position of the upright frame body 26 close to the transverse frame body 27. The cross section of the vertical frame body 26 is square, the opposite surfaces of the two groups of vertical frame bodies 26 are provided with sliding grooves 28, and the length direction of the sliding grooves 28 is parallel to the length direction of the vertical frame bodies 26. The sliding grooves 28 are connected with lower sliding blocks 29 in a sliding manner, the lower connecting piece 25 is horizontally connected between the lower sliding blocks 29 of the two groups of sliding grooves 28, the lower connecting piece 25 is in a rod shape, and two ends of the lower connecting piece 25 are respectively fixed with the lower sliding blocks 29 at corresponding positions; a soft cover cloth 30 is connected between the upper connecting piece 24 and the lower connecting piece 25, the upper end part of the soft cover cloth 30 is connected with the upper connecting piece 24, the lower end part of the soft cover cloth 30 is connected with the lower connecting piece 25, and the distance between the upper end part and the lower end part of the soft cover cloth 30 is greater than the length of the vertical frame body 26; a fastening assembly is arranged between the upright frame body 26 and the lower slider 29, and the lower slider 29 and the upright frame body 26 are fixed through the fastening assembly.

When sliding the outer link frame 7 to the rear of the car 1, the lower link 25 is slid downward so that the lower link 25 is away from the upper link 24, and the soft cover cloth 30 can be unfolded so that the soft cover cloth 30 can cover the gap between the outer link frame 7 and the rear of the car 1, and then the lower slider 29 is fixed by the fastening member, so that the covering effect on the top of the car 1 can be improved.

A group of connecting sliding blocks 31 are further connected in the sliding grooves 28 in a sliding mode, the connecting sliding blocks 31 are located right above the lower sliding blocks 29, middle connecting pieces 32 are horizontally fixed between the connecting sliding blocks 31 in the two groups of sliding grooves 28, and the soft cover cloth 30 is fixed to the outer sides of the middle connecting pieces 32. When the lower connecting piece 25 is pulled downwards, the lower connecting piece 25 can pull the soft covering cloth 30, and the middle connecting piece 32 can slide downwards synchronously under the action of self gravity, so that the effect that the soft covering cloth 30 covers the carriage 1 is improved.

Referring to fig. 4 and 5, the outer sides of the two sets of upright frames 26 are both provided with second waist-shaped holes 33, the length direction of the second waist-shaped holes 33 is parallel to the length direction of the upright frames 26, and the second waist-shaped holes 33 penetrate through the side wall of the sliding chute 28. The fastening component comprises a fastening screw 34 and a fastening nut 35, the fastening screw 34 is fixed on one side of the lower sliding block 29 close to the second kidney-shaped hole 33, the diameter of the fastening screw 34 is smaller than the distance between the two opposite side walls of the second kidney-shaped hole 33, the fastening screw 34 is slidably arranged in the second kidney-shaped hole 33, and one end, far away from the lower sliding block 29, of the fastening screw 34 extends out of the second kidney-shaped hole 33; the fastening nut 35 is screwed to the outside of the fastening screw 34, and the fastening nut 35 is located outside the upstanding body 26. When the lower slider 29 slides in the slide groove 28, the fastening screw 34 slides in the second slotted hole 33. When the lower connecting piece 25 needs to be fixed, the two sets of fastening nuts 35 are correspondingly rotated to enable the end parts of the fastening nuts 35 to be abutted against the outer side of the vertical frame body 26, so that the lower sliding block 29 is fixed, and the lower connecting piece 25 is further fixed.

The implementation principle of the push plate assembly of the soft capping device for the engineering truck is as follows: when needs cover carriage 1 afterbody, downwards pulling lower connecting piece 25, lower connecting piece 25 can pull soft covering cloth 30, under the effect of self gravity, well connecting piece 32 can slide down in step, thereby can launch soft covering cloth 30, make soft covering cloth 30 can cover the space between outer link 7 and the carriage 1 afterbody, then two sets of fastening nut 35 of rotation that correspond, make fastening nut 35 tip and the outside butt of the perpendicular frame body 26, thereby fix slider 29 down, and then fixed lower connecting piece 25.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (4)

1. The utility model provides a soft capping device for machineshop car which characterized in that: comprises a baffle (2) arranged at the top of a carriage (1), slide rails (3) horizontally arranged at the top of two opposite sides of the carriage (1), inner slide blocks (4) arranged on the slide rails (3), outer slide blocks (5) connected with the slide rails (3) in a sliding manner, an inner connecting frame (6) connected with the inner slide blocks (4), an outer connecting frame (7) connected with the two outer slide blocks (5) and a soft tarpaulin (8) connected between the inner connecting frame (6) and the outer connecting frame (7), wherein the inner connecting frame (6) is connected with the baffle (2), the sliding direction of the outer slide blocks (5) is parallel to the length direction of the slide rails (3), a plurality of middle slide blocks (9) are connected in the slide rails (3) in a sliding manner, the middle slide blocks (9) are positioned between the inner slide blocks (4) and the outer slide blocks (5), and a middle connecting frame (10) is connected between the middle slide blocks (9) at the corresponding positions of the slide rails (3), the middle connecting frames (10) are connected with the soft awning cloth (8), the bottom of the outer sliding block (5) is connected with a connecting strip (11), a rotating shaft (20) is arranged at a position, close to the baffle (2), of the carriage (1), the rotating shaft (20) horizontally rotates in the carriage (1), two ends of the rotating shaft (20) respectively extend out of two opposite outer sides of the carriage (1), the length direction of the rotating shaft (20) is perpendicular to the length direction of the sliding rails (3), the rotating shaft (20) is positioned below the two sliding rails (3), two groups of traction wheels (21) are fixed on the outer sides of the rotating shaft (20), the two traction wheels (21) are respectively positioned on two opposite outer sides of the carriage (1), the traction wheels (21) are connected with traction ropes (22), one end, far away from the traction wheels (21), of each traction rope (22) is connected with the connecting strip (11), and a round barrel (12) is vertically arranged at the bottom of the connecting strip (11), the utility model discloses a baffle plate for the automobile seat, including baffle (2), carriage (1), outer link (7), round tube (12), locating plate (13), when round tube (12) and locating plate (13) contact, the corresponding position of baffle (2) is kept away from to the both sides wall that carriage (1) is relative, round tube (12) is hollow setting, the tip is the opening setting under round tube (12), sliding connection has dead lever (16) in round tube (12), first waist shape hole (17) have been seted up in round tube (12) outside, first waist shape hole (17) run through round tube (12) inside and outside both sides, dead lever (16) outside is connected with first screw rod (18) that the slip was worn to locate in first waist shape hole (17), first screw rod (18) outside threaded connection has first nut (19), first nut (19) are located round tube (12) outside, the position level that the locating plate (13) was corresponded in the both sides that carriage (1) is relative is provided with fixed plate (14), the fixing plate (14) is connected to one side, close to the fixing rod (16), of the positioning plate (13), the fixing plate (14) is connected to the bottom of the positioning plate (13), and a round hole (15) matched with the fixing rod (16) in an inserting mode is formed in the fixing plate (14).

2. A push plate assembly comprising the soft-capping device for a machineshop truck of claim 1, wherein: comprises an upper connecting piece (24) and a lower connecting piece (25), the outer connecting frame (7) is inverted U-shaped, the outer connecting frame (7) is formed by connecting two groups of vertical frame bodies (26) and a group of transverse frame bodies (27), the bottoms of the two vertical frame bodies (26) are respectively connected with outer sliding blocks (5) at corresponding positions, sliding grooves (28) are vertically arranged on the opposite surfaces of the two vertical frame bodies (26), the upper connecting piece (24) is connected between the two vertical frame bodies (26) at a position close to the transverse frame body (27), the sliding grooves (28) are internally and slidably connected with lower sliding blocks (29), the lower connecting pieces (25) are respectively connected with the lower sliding blocks (29) in the two groups of sliding grooves (28), a soft cover cloth (30) is arranged between the upper connecting piece (24) and the lower connecting piece (25), the lower sliding block (29) and the vertical frame body (26) are fixed through a fastening component.

3. The pusher plate assembly of claim 2, wherein: the connecting slide blocks (31) are connected in the sliding grooves (28) in a sliding mode, the connecting slide blocks (31) are located between the upper connecting piece (24) and the lower slide blocks (29), middle connecting pieces (32) are connected between the connecting slide blocks (31) in the two sliding grooves (28), and the middle connecting pieces (32) are connected with the soft covering cloth (30).

4. The pusher plate assembly of claim 2, wherein: second waist shape hole (33) have been seted up to erector body (26) outside, spout (28) lateral wall is run through in second waist shape hole (33), the length direction in second waist shape hole (33) is parallel with the length direction of spout (28), fastening components including set up in fastening screw (34) and the threaded connection in the slider outside fastening screw (34) outside fastening nut (35), fastening screw (34) slide and wear to locate second waist shape hole (33), fastening nut (35) are located outside erector body (26).

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