CN218436929U

CN218436929U - Ditch make-up machine concrete push mechanism

Info

Publication number: CN218436929U
Application number: CN202222893784.8U
Authority: CN
Inventors: 匡玲; 刘飞
Original assignee: Hubei Guangsheng Concrete Co ltd
Current assignee: Hubei Guangsheng Concrete Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a ditch make-up machine concrete push mechanism, it belongs to seat processing field, and it includes: the lower end surface of the base plate is fixedly connected with a front guide die and a forming die respectively; the pushing mechanism comprises a rectangular mounting groove horizontally formed in one side face, close to the front guide die, of the forming die, an extrusion piece is movably connected to the horizontal surface in the mounting groove, and one side face, far away from the front guide die, of the extrusion piece is in a groove shape. The utility model discloses size to the moulded die that can be quick is adjusted to can be applicable to the shaping work of different ditch concrete walls, the suitability is strong, simultaneously, can also take the initiative when to ditch inner wall concrete shaping carry out the propelling movement to the concrete, thereby both improved ditch concrete shaping efficiency, also improved the homogeneity that the concrete was paintd, and the same motor of two functions sharing, reduced the occupation space of equipment.

Description

Ditch make-up machine concrete push mechanism

Technical Field

The utility model relates to a ditch shaping technical field especially relates to a ditch make-up machine concrete push mechanism.

Background

A plurality of ditches are usually arranged in rural fields for irrigating crops, and in order to avoid the ditches from being blocked and water and soil loss, the existing ditches are generally constructed by concrete molding.

After the ditch is dug and preliminarily formed, a layer of concrete is required to be coated on the inner surface of the soil of the ditch for reinforcement, and a ditch forming machine which can be used for automatically forming the concrete on the surface of the ditch is available at present.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a ditch make-up machine concrete push mechanism, it has solved and has had current ditch concrete make-up machine single structure among the prior art, and the suitability is poor, and can not carry out the propelling movement to the concrete, problem that work efficiency is low.

An embodiment of the utility model provides a ditch make-up machine concrete push mechanism, include:

the lower end surface of the base plate is fixedly connected with a front guide die and a forming die respectively;

the pushing mechanism comprises a rectangular mounting groove horizontally formed in one side surface, close to the front guide die, of the forming die, an extrusion piece is horizontally and movably connected in the mounting groove, one side surface, far away from the front guide die, of the extrusion piece is in a groove shape, a reciprocating lead screw is horizontally and rotatably mounted on the inner wall of the mounting groove, one end, close to the extrusion piece, of the reciprocating lead screw extends into the extrusion piece and is rotatably mounted with a lead screw nut, and a plurality of fixing rods are fixedly connected between the lead screw nut and the inner wall of the extrusion piece;

the adjusting mechanism comprises two annular grooves symmetrically and horizontally formed in the side wall of the forming die, an annular plate is horizontally and slidably connected in each annular groove, one end of each annular plate, which is positioned outside the annular groove, is fixedly connected with a shell plate in a sealing manner, and each shell plate is parallel to the side surface of the forming die;

further, the method also comprises the following steps: actuating mechanism, actuating mechanism includes the standing groove that the level was seted up in the forming die, fixed mounting has driving motor in the standing groove, it is equipped with the gear to rotate the cover through one-way bearing on driving motor's the output shaft, symmetrical horizontal sliding connection has two pinion racks in the standing groove, and the pinion rack is located both sides about the gear, and every pinion rack all with gear engagement.

Further, two guide grooves are symmetrically formed in the forming die and located on two sides of the placing groove, each guide groove is internally provided with a guide plate and a position corresponding toothed plate, and each guide plate and the position corresponding toothed plate are fixedly connected with a connecting rod in a horizontal mode and a plurality of connecting rods in a horizontal mode.

Furthermore, a plurality of channels matched with the connecting rods are formed in the forming die.

Further, an output shaft of the driving motor extends into the mounting groove and is coaxially and fixedly connected with the reciprocating lead screw.

Further, a concrete bin is fixedly mounted on the upper end face of the base plate, a feed opening is formed in the concrete bin and communicated with the lower end face of the base plate, and an opening at the lower end of the feed opening is located between the forming die and the front guide die.

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

the utility model discloses the size to the moulded die that can be quick is adjusted to can be applicable to the shaping work of different ditch concrete walls, the suitability is strong, simultaneously, can also initiatively carry out the propelling movement to the concrete when to ditch inner wall concrete shaping, thereby both improved ditch concrete shaping efficiency, also improved the homogeneity that the concrete was paintd, and the same motor of two function shares, reduced the occupation space of equipment.

Drawings

Fig. 1 is the embodiment of the present invention, which is a schematic structural diagram of a concrete pushing mechanism of a ditch forming machine.

Fig. 2 isbase:Sub>A sectional view of the structure atbase:Sub>A-base:Sub>A in fig. 1.

In the above drawings: the concrete feed bin comprises a base plate 1, a front guide die 2, a forming die 3, a concrete feed bin 4, a feed opening 5, a mounting groove 6, an extrusion part 7, a reciprocating screw rod 8, a screw nut 9, a fixing rod 10, a placing groove 11, a driving motor 12, a gear 13, a toothed plate 14, a guide groove 15, a guide plate 16, a shell plate 17, an annular groove 18 and an annular plate 19.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, the embodiment of the utility model provides a ditch make-up machine concrete push mechanism, include:

the base plate 1, the terminal surface fixedly connected with leading mould 2 and moulded die 3 respectively under the base plate 1, in this embodiment, set up the leading wheel on the base plate 1, power unit adopts the hoist engine, and the hoist engine passes through cable wire connection base plate 1, and the pulling is leading mould 2 and base plate 1 and is slided in the ditch and move ahead.

The pushing mechanism comprises a rectangular mounting groove 6 horizontally formed in one side face, close to the front guide die 2, of the forming die 3, an extrusion piece 7 is horizontally and movably connected in the mounting groove 6, the rectangular mounting groove 6 is matched with the extrusion piece 7 to prevent the extrusion piece 7 from rotating, one side face, far away from the front guide die 2, of the extrusion piece 7 is in a groove shape, a reciprocating lead screw 8 is horizontally and rotatably mounted on the inner wall of the mounting groove 6, one end, close to the extrusion piece 7, of the reciprocating lead screw 8 extends into the extrusion piece 7 and is rotatably mounted with a lead screw nut 9, and a plurality of fixing rods 10 are fixedly connected between the lead screw nut 9 and the inner wall of the extrusion piece 7;

the adjusting mechanism comprises two annular grooves 18 symmetrically and horizontally formed in the side wall of the forming die 3, an annular plate 19 is horizontally and slidably connected in each annular groove 18, one end of each annular plate 19, which is positioned outside the annular groove 18, is fixedly connected with a shell plate 17 in a sealing manner, and each shell plate 17 is parallel to the side face of the forming die 3.

Actuating mechanism, actuating mechanism includes the standing groove 11 that the level was seted up in the moulded die 3, fixed mounting has driving motor 12 in the standing groove 11, it is equipped with gear 13 to rotate the cover through one-way bearing on driving motor 12's the output shaft, the horizontal sliding connection of symmetry has two pinion racks 14 in the standing groove 11, and pinion rack 14 is located both sides about gear 13, and every pinion rack 14 all meshes with gear 13, then when gear 13 rotates, two pinion racks 14 of gear 13 drive are kept away from each other or are close to each other.

Two guide ways 15 have been seted up to the symmetry in moulded die 3, and two guide ways 15 are located 11 both sides of standing groove, equal horizontal sliding connection has deflector 16 in every guide way 15, equal horizontal fixedly connected with connecting rod between every deflector 16 and the pinion rack 14 that the position corresponds, many connecting rods of equal horizontal fixedly connected with between every deflector 16 and the corresponding shell 17, a plurality of and connecting rod complex passageways have been seted up in moulded die 3, through

guide way

15 and 16 cooperations of deflector, thereby can improve the stability of shell 17 motion.

An output shaft of the driving motor 12 extends into the mounting groove 6 and is coaxially and fixedly connected with the reciprocating lead screw 8.

The upper end face of the base plate 1 is fixedly provided with a concrete bin 4, a feed opening 5 is communicated between the bottom wall of the concrete bin 4 and the lower end face of the base plate 1, and an opening at the lower end of the feed opening 5 is positioned between the forming die 3 and the front guide die 2.

The utility model discloses a detailed working process as follows:

1. during operation, firstly, the device is arranged in a ditch, the base plate 1 is erected at the edges of two sides of the ditch, the base plate 1 is suspended in the ditch, gaps are formed between the side surface and the bottom surface of the forming die 3 and the inner wall of the ditch at intervals, and then concrete is injected into the concrete bin 4.

2. Concrete in the concrete feed bin 4 falls into between leading mould 2 and the moulded die 3 through feed opening 5, power unit drive leading mould 2 and base plate 1 remove, meanwhile, driving motor 12 is opened to the forward, under the effect of one-way bearing, gear 13 keeps motionless, driving motor 12 drive reciprocal lead screw 8 continuously rotates, reciprocal lead screw 8 drive lead screw nut 9 is along horizontal direction reciprocating motion, lead screw nut 9 passes through dead lever 10 and drives extruded article 7 reciprocating motion, thereby get into between moulded die 3 and the ditch inner wall with the concrete extrusion between leading mould 2 and the moulded die 3, thereby reach ditch inner wall concrete shaping's effect.

3. When the size of the forming die 3 needs to be adjusted, the driving motor 12 is started reversely, the driving motor 12 drives the gear 13 to rotate under the action of the one-way bearing, the gear 13 drives the two toothed plates 14 to approach to or separate from each other, and the two toothed plates 14 drive the two shell plates 17 to approach to or separate from each other through the connecting rod and the guide plate 16, so that the gap between the forming die 3 and the inner wall of the ditch can be changed, and the forming die is further suitable for the thickness of concrete with different slump and the thickness of the concrete wall of the formed ditch.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a ditch make-up machine concrete push mechanism which characterized in that includes:

the device comprises a substrate (1), wherein the lower end surface of the substrate (1) is fixedly connected with a front guide die (2) and a forming die (3) respectively;

the pushing mechanism comprises a forming die (3), a rectangular mounting groove (6) is horizontally formed in one side face, close to the front guide die (2), of the forming die (3), an extrusion part (7) is connected to the inside of the mounting groove (6) in a horizontal sliding mode, one side face, far away from the front guide die (2), of the extrusion part (7) is groove-shaped, a reciprocating lead screw (8) is horizontally and rotatably mounted on the inner wall of the mounting groove (6), one end, close to the extrusion part (7), of the reciprocating lead screw (8) extends into the extrusion part (7) and is rotatably mounted with a lead screw nut (9), and a plurality of fixing rods (10) are fixedly connected between the lead screw nut (9) and the inner wall of the extrusion part (7);

the adjusting mechanism comprises two annular grooves (18) symmetrically and horizontally formed in the side wall of the forming die (3), an annular plate (19) is horizontally and slidably connected in each annular groove (18), one end, located outside the annular groove (18), of each annular plate (19) is fixedly connected with a shell plate (17) in a sealing mode, and each shell plate (17) is parallel to the side face of the forming die (3).

2. The concrete pushing mechanism of the gutter-forming machine according to claim 1, further comprising:

the driving mechanism comprises a placing groove (11) horizontally formed in a forming die (3), a driving motor (12) is fixedly mounted in the placing groove (11), a gear (13) is rotatably sleeved on an output shaft of the driving motor (12) through a one-way bearing, two toothed plates (14) are symmetrically and horizontally slidably connected in the placing groove (11), the toothed plates (14) are located on the upper side and the lower side of the gear (13), and each toothed plate (14) is meshed with the gear (13).

3. The concrete pushing mechanism of the gutter-forming machine according to claim 2, wherein:

two guide grooves (15) are symmetrically formed in the forming die (3), the two guide grooves (15) are located on two sides of the placing groove (11), each guide groove (15) is internally provided with a guide plate (16) in a horizontal sliding mode, each guide plate (16) is fixedly connected with connecting rods between the corresponding toothed plates (14) in position, and each guide plate (16) is fixedly connected with a plurality of connecting rods between the corresponding shell plates (17) in a horizontal mode.

4. The concrete pushing mechanism of a gutter-forming machine according to claim 3, wherein:

and a plurality of channels matched with the connecting rods are formed in the forming die (3).

5. The concrete pushing mechanism of a gutter-forming machine according to claim 2, wherein:

and an output shaft of the driving motor (12) extends into the mounting groove (6) and is coaxially and fixedly connected with the reciprocating screw rod (8).

6. The concrete pushing mechanism of a gutter-forming machine according to claim 1, wherein:

base plate (1) up end fixed mounting has concrete feed bin (4), the intercommunication is equipped with feed opening (5) between diapire and base plate (1) lower terminal surface in concrete feed bin (4), and feed opening (5) lower extreme opening is located between moulded die (3) and preceding guide die (2).