CN213915550U

CN213915550U - Upper rotary side plate leveling device of intelligent concrete pump truck

Info

Publication number: CN213915550U
Application number: CN202022781348.2U
Authority: CN
Inventors: 印文杰; 杨艳朋; 于文龙; 黄建成
Original assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Current assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-10
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an intelligence concrete pump truck goes up gyration curb plate levelling device belongs to pump truck gyration curb plate levelling frock field. Including levelling base and levelling unit, one side fixed mounting of levelling base has support piece, support piece's top fixed mounting has the levelling unit, the levelling unit includes the hydraulic press, the connecting plate, connecting rod one, the stripper plate, bottom plate and connecting rod two, press fixed mounting is on support piece, the output fixed mounting of hydraulic press has the connecting plate, rotate two connecting rod one that are connected with the symmetry setting on the connecting plate lower surface, the one end that the hydraulic press was kept away from to two connecting rod one all rotates and is connected with a stripper plate, the bottom plate sets up the bottom at the hydraulic press, fixed mounting has elastic expansion spare between bottom plate and the connecting plate, the bottom plate upper surface rotates and is connected with two connecting rod two, two do not rotate to install on the stripper plate for two connecting rod. The leveling tool is used for leveling, the labor amount is reduced, the tool is convenient to use, the manufacturing period is shortened, the production speed is accelerated, and the manufacturing cost is reduced.

Description

Upper rotary side plate leveling device of intelligent concrete pump truck

Technical Field

The utility model relates to a technical field of pump truck gyration curb plate levelling frock especially relates to gyration curb plate levelling device on intelligent concrete pump truck.

Background

The upper rotary side plate of the concrete pump truck is thick, most of the inner part and the bottom of the side plate are hollow, and the structure is special, so that the blanking of the numerical control flame is heated greatly, and the deformation is serious after cooling. Originally, the assembly is that the F-shaped spanner is used for straightening the side plates, the labor capacity is large, time and labor are wasted, the effect is not ideal, and the leveling difficulty is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art in not enough, so provide intelligent mobile concrete pump and go up gyration curb plate levelling device, use the frock levelling, reduced the amount of labour, and frock convenient to use has shortened the preparation cycle for production speed has reduced the cost of manufacture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the leveling device for the upper rotary side plate of the intelligent concrete pump truck comprises a leveling base and a leveling unit, wherein a supporting piece is fixedly installed on one side of the leveling base, which is matched with the rotary side plate, the top of the supporting piece is fixedly provided with a leveling unit, the leveling unit comprises an oil press, a connecting plate, a first connecting rod, a squeezing plate, a bottom plate and a second connecting rod, the oil press is fixedly arranged on the supporting piece, the output end of the oil press is fixedly provided with a connecting plate, the lower surface of the connecting plate is rotatably connected with two first connecting rods which are symmetrically arranged, one end of each first connecting rod, which is far away from the oil press, is rotatably connected with an extrusion plate, the bottom plate is arranged at the bottom of the oil press, an elastic expansion piece is fixedly arranged between the bottom plate and the connecting plate, the upper surface of the bottom plate is rotatably connected with two second connecting rods, and the two connecting rods are respectively rotatably installed on the extrusion plate.

Further preferably, the leveling base is of a U-shaped structure, a pressurizing mechanism is arranged inside the leveling base, and a plurality of groups of conveying rollers are arranged on the bottom surface of the inner side of the leveling base.

According to a further preferable scheme, the inner bottom surface of the leveling base is provided with mounting grooves for mounting conveying rollers, each mounting groove is internally provided with two return springs, two return springs of each mounting groove are fixedly mounted at the opposite ends of the two return springs, the two slide blocks of each mounting groove are slidably arranged inside the mounting grooves, two slide blocks of each mounting groove are rotatably connected with three connecting rods, and the ends, far away from the corresponding slide blocks, of the three connecting rods are rotatably connected to the corresponding conveying rollers.

Further preferably, the pressurizing mechanism comprises pressurizing plates which are arranged in a bilateral symmetry mode and adjusting pieces which are used for adjusting the pressurizing plates and are installed on the side walls of the leveling bases, and the pressurizing plates are arranged at the bottoms of the inner sides of the leveling bases in a sliding mode.

Further preferably, the adjusting piece is an adjusting screw rod, and the adjusting screw rod is vertically installed on the side wall of the leveling base.

Further preferred scheme, the elastic expansion piece includes fixed part, removal portion and the portion that resets, fixed part fixed mounting is on the bottom plate, the blind hole has been seted up to the one end that the bottom plate was kept away from to the fixed part, blind hole internally mounted has the portion that resets, the top fixed mounting of fixed part has spacing portion, spacing portion suit is in the outside of removal portion, removal portion fixed mounting is on the connecting plate and one end movable mounting is inside the blind hole and with the portion butt that resets.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses a levelling base, support piece, hydraulic press, connecting plate, connecting rod one, stripper plate, bottom plate and connecting rod two, the output through the hydraulic press pushes down through drive connecting plate and bottom plate, when the bottom plate pushes down to the bottom of gyration curb plate and when contacting, the output of hydraulic press continues to push down the connecting plate, and the stripper plate opens to both sides at connecting rod one and connecting rod two's effect and extrudees the levelling to the curb plate.

The utility model discloses well school flat base adopts U-shaped structural design, is provided with loading system and conveying running roller simultaneously in inside, can be convenient for through conveying running roller gyration curb plate install the levelling, and inboard loading system can restrict the outside of gyration curb plate simultaneously, combines inside stripper plate can level it better, improves levelling efficiency and levelling precision greatly.

The utility model discloses a base is through having seted up the mounting groove, reset spring and slider in the mounting groove to and the connecting rod three of connecting the conveying running roller, can convey when bearing the gyration curb plate alone through the conveying running roller, the conveying running roller can realize high reduction to both sides removal through extrusion connecting rod three and slider when the bottom plate pressurizes to the gyration curb plate, finally can also guarantee the levelling work of bottom.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;

fig. 4 is a partially enlarged view of fig. 3 at B.

In the figure: 1. leveling the base; 2. an oil press; 3. a support member; 4. a connecting plate; 5. a first connecting rod; 6. a pressing plate; 7. a base plate; 8. a second connecting rod; 9. a transfer roller; 10. mounting grooves; 11. a return spring; 12. a slider; 13. a third connecting rod; 14. a pressurizing plate; 15. an adjustment member; 16. a fixed part; 17. a limiting part; 18. a moving part; 19. a reset portion.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 2, the leveling device for the rotary side plate on the intelligent concrete pump truck comprises a leveling base 1 and a leveling unit, wherein the leveling base 1 is matched with the rotary side plate, a supporting member 3 is fixedly installed on one side of the leveling base 1, the top of the supporting member 3 is fixedly installed with the leveling unit, the leveling unit comprises an oil press 2, a connecting plate 4, a first connecting rod 5, a squeezing plate 6, a bottom plate 7 and a second connecting rod 8, the oil press 2 is fixedly installed on the supporting member 3, the connecting plate 4 is fixedly installed at the output end of the oil press 2, the lower surface of the connecting plate 4 is rotatably connected with the two first connecting rods 5 which are symmetrically arranged, one ends of the two first connecting rods 5, which are far away from the oil press 2, are rotatably connected with the squeezing plate 6, the bottom plate 7 is arranged at the bottom of the oil press 2, and an elastic expansion member is fixedly installed between the bottom plate 7 and the connecting plate 4, the upper surface of the bottom plate 7 is rotatably connected with two second connecting rods 8, and the two second connecting rods 8 are respectively rotatably installed on the extrusion plate 6. Install the gyration curb plate on levelling base 1 at first, hydraulic press 2 starts to drive connecting plate 4 and bottom plate 7 (under the effect of elastic expansion piece) downstream through the output, bottom plate 7 earlier with the bottom butt of gyration curb plate, the output of hydraulic press 2 continues to exert pressure downwards afterwards, connecting plate 4 and bottom plate 7 can be through connecting rod two 8 and connecting rod one 5 with two stripper plates 6 to both sides removal, level the gyration curb plate.

Further preferably, this embodiment, the elastic expansion piece includes fixed part 16, removal portion 18 and the portion 19 that resets, fixed part 16 fixed mounting is on bottom plate 7, the blind hole has been seted up to the one end that bottom plate 7 was kept away from to fixed part 16, blind hole internally mounted has the portion 19 that resets, the top fixed mounting of fixed part 16 has spacing portion 17, spacing portion 17 suit is in the outside of removal portion 18, removal portion 18 fixed mounting is on connecting plate 4 and one end movable mounting is inside the blind hole and with the portion 19 butt that resets. The fixing part 16 and the moving part 18 realize the functions of the base plate 7 and the connecting plate 4 moving together and moving respectively under the action of the reset part 19.

This embodiment can realize like this when concrete implementation, at first with gyration curb plate and levelling base 1 adaptation, start oil press 2 and drive connecting plate 4 and bottom plate 7 (under the effect of elastic expansion piece) together to move down through the output afterwards, bottom plate 7 can contact the inboard bottom of gyration curb plate earlier and exert pressure to it, the output of oil press 2 lasts overhanging can make connecting plate 4 continuously move down, then bottom plate 7 can continuously exert pressure and do not take place any its removal to the gyration curb plate, bottom plate 7 and connecting plate 4 can be through connecting rod 5 and connecting rod two 8 to stripper plate 6 effect, realize two outer of stripper plate 6, level the gyration curb plate, levelling back oil press 2 drives each part and resets, take out the gyration curb plate can.

Example 2:

as shown in fig. 3 to 4, in addition to embodiment 1, it is further preferable that the leveling base 1 has a U-shaped structure, a pressing mechanism is provided inside the leveling base 1, and a plurality of sets of conveying rollers 9 are provided on the inner bottom surface of the leveling base 1. The gyration curb plate is convenient for install through conveying running roller 9, and inboard loading system can cooperate extrusion mechanism to use simultaneously for the gyration curb plate is leveled with high accuracy state.

Further preferably, the inboard bottom surface of levelling base 1 is offered and is used for installing mounting groove 10 of conveying running roller 9, every group the inside two reset spring 11 that are equipped with of mounting groove 10, two of every group the equal fixed mounting of the one end that reset spring 11 is relative has a slider 12, two of every group slider 12 slides and sets up inside mounting groove 10, two of every group all rotate on the slider 12 and be connected with three connecting rods 13, two of every group the one end that corresponding slider 12 was kept away from to three connecting rods 13 all rotates to be connected on the conveying running roller 9 that corresponds. When the conveying roller 9 is only bearing the rotary side plate, the bottom surface of the rotary side plate is higher than the inner bottom surface of the leveling base 1, when the conveying roller 9 continuously pressurizes the bottom plate 7, the connecting rod three 13 pushes the two sliding blocks 12 to move back to compress the return spring 11, after the leveling is completed, the bottom plate 7 relieves the pressurizing of the leveling base 1, the return spring 11 supports the conveying roller 9 in a jacking mode, and the rotary side plate after the leveling is convenient to take out.

The present embodiment further preferably provides that the pressurizing mechanism comprises pressurizing plates 14 arranged in bilateral symmetry and adjusting pieces 15 used for adjusting the pressurizing plates 14 and mounted on the side walls of the leveling bases 1, and the pressurizing plates 14 are slidably arranged at the inner bottom of the leveling bases 1. The pressure plate 14 can be moved along the leveling base 1 by means of two adjusting elements to achieve the outer limiting function of the pivoting side plates.

In this embodiment, it is further preferable that the adjusting member 15 is an adjusting screw rod, and the adjusting screw rod is vertically installed on the side wall of the leveling base 1. The pressure plate 14 is adjusted by the adjusting screw 15 to move towards the inner side of the leveling base 1, so that the leveling base is stable and efficient.

During implementation, can remove the station department to 2 below hydraulic press through conveying running roller 9 with the gyration curb plate earlier, adjust the increased pressure board to the center through the regulating part with both sides afterwards, and compress tightly the outside of gyration curb plate, it drives connecting plate 4 and bottom plate 7 (under the effect of elastic expansion piece) together to move down through the output to start hydraulic press 2 afterwards, bottom plate 7 can contact the inboard bottom of gyration curb plate earlier and exert pressure to it, the output of hydraulic press 2 lasts overhanging and can make connecting plate 4 continuously move down, then bottom plate 7 can continuously exert pressure to the gyration curb plate and will convey running roller 9 to the inboard reduction of mounting groove 10, the bottom surface of final gyration curb plate is contradicted with the inboard bottom surface of levelling base 1. The rear bottom plate 7 and the connecting plate 4 can act on the extrusion plates 6 through the first connecting rod 5 and the second connecting rod 8, the outward expansion of the two extrusion plates 6 is realized, the rotary side plate is leveled, the leveling rear oil press 2 drives each part to reset, and the rotary side plate is conveniently taken out through the conveying roller 9.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The device for leveling the rotary side plate on the intelligent concrete pump truck is characterized by comprising a leveling base (1) and a leveling unit, wherein a supporting piece (3) is fixedly installed on one side of the leveling base (1) matched with the rotary side plate, the top of the supporting piece (3) is fixedly provided with the leveling unit, the leveling unit comprises an oil press (2), a connecting plate (4), a first connecting rod (5), an extrusion plate (6), a bottom plate (7) and a second connecting rod (8), the oil press (2) is fixedly installed on the supporting piece (3), the connecting plate (4) is fixedly installed at the output end of the oil press (2), the lower surface of the connecting plate (4) is rotatably connected with the first connecting rod (5) which are symmetrically arranged, one end, far away from the oil press (2), of the first connecting rod (5) is rotatably connected with the extrusion plate (6), and the bottom plate (7) is arranged at the bottom of the oil press (2), an elastic telescopic piece is fixedly installed between the bottom plate (7) and the connecting plate (4), the upper surface of the bottom plate (7) is rotatably connected with two connecting rods II (8), and the two connecting rods II (8) are respectively rotatably installed on the extrusion plate (6).

2. The intelligent concrete pump truck upper slewing side plate leveling device according to claim 1, wherein the leveling base (1) is of a U-shaped structure, a pressurizing mechanism is arranged inside the leveling base (1), and a plurality of groups of conveying rollers (9) are arranged on the bottom surface of the inner side of the leveling base (1).

3. The intelligent concrete pump truck upper slewing side plate leveling device according to claim 2, wherein a mounting groove (10) for mounting a conveying roller (9) is formed in the inner bottom surface of the leveling base (1), two return springs (11) are arranged in the mounting groove (10) of each group, a sliding block (12) is fixedly mounted at one end, opposite to the return springs (11), of each group, the sliding blocks (12) of each group are slidably arranged in the mounting groove (10), two sliding blocks (12) of each group are rotatably connected with three connecting rods (13), and one end, far away from the corresponding sliding block (12), of each connecting rod (13) is rotatably connected to the corresponding conveying roller (9).

4. The intelligent concrete pump truck upper slewing side plate leveling device according to claim 2, wherein the pressurizing mechanism comprises pressurizing plates (14) arranged in bilateral symmetry and adjusting pieces (15) used for adjusting the pressurizing plates (14) and installed on the side walls of the leveling base (1), and the pressurizing plates (14) are arranged at the inner bottom of the leveling base (1) in a sliding mode.

5. The intelligent concrete pump truck upper slewing side plate leveling device according to claim 4, wherein the adjusting piece (15) is an adjusting screw rod vertically mounted on a side wall of the leveling base (1).

6. The intelligent concrete pump truck upper rotary side plate leveling device as claimed in claim 1, wherein the elastic telescopic piece comprises a fixing portion (16), a moving portion (18) and a resetting portion (19), the fixing portion (16) is fixedly mounted on the bottom plate (7), a blind hole is formed in one end, away from the bottom plate (7), of the fixing portion (16), the resetting portion (19) is mounted inside the blind hole, a limiting portion (17) is fixedly mounted at the top of the fixing portion (16), the limiting portion (17) is sleeved outside the moving portion (18), the moving portion (18) is fixedly mounted on the connecting plate (4), and one end of the moving portion is movably mounted inside the blind hole and abutted against the resetting portion (19).