CN213928662U

CN213928662U - Hydraulic concrete conveying device

Info

Publication number: CN213928662U
Application number: CN202022565761.5U
Authority: CN
Inventors: 魏瑶瑶
Original assignee: Jiangsu Golden Cube Environmental Technology Co ltd
Current assignee: Jiangsu Golden Cube Environmental Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the concrete field, in particular to a hydraulic concrete conveying device, aiming at the problem that the prior pump body is often limited in suction force during working and is difficult to generate stronger supercharging force, so that concrete grout can not be stably conveyed, the utility model provides a scheme which comprises a base, wherein the top of the base is fixedly provided with an installation box, the top of the installation box is fixedly provided with a power box, the inner walls at the two sides of the power box are respectively and fixedly provided with a first conveying pipe and a second conveying pipe, one end of the first conveying pipe and one end of the second conveying pipe both extend into the installation box and are fixedly connected with the inner wall at the top of the installation box, the utility model can drive a moving box to carry out transverse reciprocating motion by starting a driving motor, thereby realizing stable conveying of the concrete grout, and adopting a hydraulic form for conveying, therefore, the concrete slurry can be stably conveyed, and the concrete slurry conveying device has good practicability.

Description

Hydraulic concrete conveying device

Technical Field

The utility model relates to a concrete technical field especially relates to a hydraulic concrete conveyor.

Background

Concrete: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete is mixed with water (containing an additive and an admixture) according to a certain proportion and stirred to obtain the cement concrete, also called as common concrete, which is widely applied to civil engineering;

at present, when concrete grout is conveyed, a conventional pump body is often adopted for conveying, but when the existing pump body works, the suction force is limited, and strong pressurizing force is difficult to generate, so that the concrete grout cannot be stably conveyed, and therefore a hydraulic concrete conveying device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pump body in the prior art is limited in working, is difficult to produce stronger supercharging force, leads to the shortcoming of the transport that the concrete slurry can not be stable, and provides a hydraulic concrete conveying device.

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

a hydraulic concrete conveying device comprises a base, wherein an installation box is fixedly installed at the top of the base, a power box is fixedly installed at the top of the installation box, a first conveying pipe and a second conveying pipe are fixedly installed on the inner walls of two sides of the power box respectively, one end of the first conveying pipe and one end of the second conveying pipe both extend into the installation box and are fixedly connected with the inner wall of the top of the installation box, an output pipe and an input pipe are fixedly installed on the inner walls of two sides of the installation box respectively, the ends, far away from each other, of the input pipe and the output pipe extend to two sides of the installation box respectively, a moving box located between the first conveying pipe and the second conveying pipe is connected in a sealing and sliding mode in the installation box, the moving box is communicated with the input pipe and the output pipe respectively, a first sealing plate and a second sealing plate are connected in the power box in a sealing and sliding mode respectively, and the first sealing plate and the second sealing plate are fixedly connected, all be equipped with hydraulic oil in headstock and the install bin, and the top fixed mounting of headstock has driving motor, driving motor's output shaft extends to in the headstock and is connected with first closing plate and second closing plate active drive respectively.

Preferably, a push rod is fixedly mounted on an output shaft of the driving motor, one end of the push rod is rotatably connected with a blocking wheel, the blocking wheel is in movable contact with one side, close to the first sealing plate and the second sealing plate, of the second sealing plate respectively, and the driving motor can push the first sealing plate and the second sealing plate respectively.

Preferably, one side of the first sealing plate is symmetrically and fixedly provided with two connecting rods, and one ends of the two connecting rods are fixedly connected with one side of the second sealing plate, so that the first sealing plate and the second sealing plate can be linked.

Preferably, the fixed cover is equipped with the sealing ring on the removal case, and the sealing ring and the sealed sliding connection of inner wall of install bin, can be so that the sealed sliding connection of inner wall of removal case and install bin.

Preferably, sealed fixed mounting has the connecting pipe on one side inner wall of removal case, and the one end of connecting pipe extend to in the input tube and with the inseparable sliding connection of inner wall of input tube, fixed mounting has the installation pipe on the inner wall of output tube, and the one end of installation pipe extends to in the removal case, sealed fixed cover is equipped with the sealing washer that is located the removal incasement on the installation pipe, and the sealing washer and the sealed sliding connection of inner wall of removal case, the inner wall of connecting pipe and the inner wall of installation pipe seal fixed mounting respectively has second check valve and first check valve, can realize the directional flow of concrete thick liquid.

The utility model discloses in, a hydraulic concrete conveyor:

according to the technical scheme, the driving motor is started to drive the push rod to rotate, the blocking wheel can be respectively contacted with the first sealing plate and the second sealing plate, when the blocking wheel is contacted with the second sealing plate, the second sealing plate can be driven to move towards one side of the second conveying pipe, hydraulic oil on one side of the second sealing plate can be conveyed into the installation box through the second conveying pipe, the moving box can be pushed to move towards one side of the input pipe, and when the moving box moves, concrete slurry can be sucked into the moving box;

when the catch wheel is in contact with the first sealing plate, the movable box can be pushed to move reversely, the second one-way valve is in a closed state, and meanwhile, when the movable box moves, concrete grout in the movable box can be extruded through the sealing ring, so that the concrete grout can be conveyed to the installation pipe and then conveyed to the output pipe through the installation pipe, and therefore the concrete grout can be stably conveyed through the reciprocating motion of the first sealing plate and the second sealing plate;

the utility model discloses a start driving motor and can drive the movable box and carry out horizontal reciprocating motion to this can realize stable realization and carry the concrete thick liquid, and this technical scheme adopts hydraulic form to carry, so can realize stable carrying the concrete thick liquid, consequently possess good practicality.

Drawings

Fig. 1 is a front view of a hydraulic concrete conveying device according to the present invention;

fig. 2 is a top view of the internal structure of the power box of the hydraulic concrete conveying device provided by the present invention;

fig. 3 is the utility model provides a mobile box inner structure front view of hydraulic concrete conveying device.

In the figure: the sealing device comprises a base 1, an installation box 2, a power box 3, a driving motor 4, a first delivery pipe 5, a second delivery pipe 6, a first sealing plate 7, a second sealing plate 8, a push rod 9, a catch wheel 10, a connecting rod 11, an output pipe 12, an input pipe 13, a sealing ring 14, a movable box 15, a connecting pipe 16, an installation pipe 17, a sealing ring 18, a first check valve 19 and a second check valve 20.

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.

Referring to fig. 1-3, a hydraulic concrete conveying device includes a base 1, a mounting box 2 is fixedly mounted on the top of the base 1, a power box 3 is fixedly mounted on the top of the mounting box 2, a first conveying pipe 5 and a second conveying pipe 6 are respectively fixedly mounted on the inner walls of both sides of the power box 3, one end of the first conveying pipe 5 and one end of the second conveying pipe 6 both extend into the mounting box 2 and are fixedly connected with the inner wall of the top of the mounting box 2, an output pipe 12 and an input pipe 13 are respectively fixedly mounted on the inner walls of both sides of the mounting box 2, the ends of the input pipe 13 and the output pipe 12 far away from each other respectively extend to both sides of the mounting box 2, a moving box 15 positioned between the first conveying pipe 5 and the second conveying pipe 6 is hermetically and slidably connected in the mounting box 2, the moving box 15 is respectively communicated with the input pipe 13 and the output pipe 12, a first sealing plate 7 and a second sealing plate 8 are respectively hermetically slidably connected in the power box 3, and first closing plate 7 and second closing plate 8 fixed connection all are equipped with hydraulic oil in headstock 3 and the install bin 2, and the top fixed mounting of headstock 3 has driving motor 4, and driving motor 4's output shaft extends to in the headstock 3 and is connected with first closing plate 7 and second closing plate 8 swing joint respectively.

Wherein, the utility model discloses a start-up driving motor 4 can drive and remove case 15 and carry out horizontal reciprocating motion to this can realize stable realization and carry the concrete thick liquid, and this technical scheme adopts hydraulic form to carry, so can realize stable carrying the concrete thick liquid, consequently possesses good practicality.

The utility model discloses in, fixed mounting has push rod 9 on driving motor 4's the output shaft, and the one end of push rod 9 rotates and is connected with and keeps off wheel 10, keeps off wheel 10 and is close to one side movable contact each other with first closing plate 7 and second closing plate 8 respectively, can make driving motor 4 can promote first closing plate 7 and second closing plate 8 respectively.

The utility model discloses in, a side symmetry fixed mounting of first closing plate 7 has two connecting rods 11, and the one end of two connecting rods 11 all with one side fixed connection of second closing plate 8, can realize that first closing plate 7 and second closing plate 8 link.

The utility model discloses in, the fixed cover is equipped with sealing ring 14 on the movable box 15, and the sealed sliding connection of inner wall of sealing ring 14 and install bin 2 can be so that the sealed sliding connection of inner wall of movable box 15 and install bin 2.

The utility model discloses in, sealed fixed mounting has connecting pipe 16 on one side inner wall of removal case 15, and the one end of connecting pipe 16 extend to in the input tube 13 and with the inseparable sliding connection of inner wall of input tube 13, fixed mounting has installation pipe 17 on the inner wall of output tube 12, and the one end of installation pipe 17 extends to in the removal case 15, the fixed cover of installation pipe 17 goes up sealed is equipped with and is located the sealing washer 18 that removes the case 15, and the sealing washer 18 and the inner wall sealing sliding connection who removes the case 15, the inner wall of connecting pipe 16 and the inner wall of installation pipe 17 seal fixed mounting respectively have second check valve 20 and first check valve 20, can realize the directional flow of concrete thick liquid.

In the utility model, the driving motor 4 is started to drive the push rod 9 to rotate, at this time, the blocking wheel 10 can be respectively contacted with the first sealing plate 7 and the second sealing plate 8, when the blocking wheel 10 is contacted with the second sealing plate 8, the second sealing plate 8 can be driven to move to one side of the second conveying pipe 6, at this time, the hydraulic oil on one side of the second sealing plate 8 can be conveyed into the installation box 2 through the second conveying pipe 6, at this time, the movable box 15 can be pushed to move to one side of the input pipe 13, when the movable box 15 moves, the sealing ring 18 can slide in the movable box 15, at this time, as the first one-way valve 19 is in a closed state and the space between the first one-way valve 19 and the second one-way valve 20 is enlarged, the area between the first one-way valve 19 and the second one-way valve 20 is in an under-pressure state, the second one-way valve 20 can be changed into an open state when being pressurized, namely, the concrete grout can be sucked into the movable box 15, when the catch wheel 10 contacts with the first sealing plate 7, the first sealing plate 7 can be driven to move reversely, then the movable box 15 can be pushed to move reversely, at the moment, the second one-way valve 20 is in a closed state, meanwhile, the movable box 15 can extrude the concrete grout in the movable box 15 through the sealing ring 18 when moving, at the moment, the concrete grout can extrude a valve core on the first one-way valve 19, so that the first one-way valve 19 can be in an open-close state, the concrete grout can be conveyed to the mounting pipe 17, and then the concrete grout can be conveyed to the output pipe 12 through the mounting pipe 17, so that the concrete grout can be stably conveyed in the reciprocating motion of the first sealing plate 7 and the second sealing plate 8, and the technical scheme adopts a hydraulic form for conveying, so that the stable conveying of the concrete grout can be realized, therefore, the utility model has good practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic concrete conveying device, includes base (1), its characterized in that, the top fixed mounting of base (1) has install bin (2), and the top fixed mounting of install bin (2) has headstock (3), on the both sides inner wall of headstock (3) respectively fixed mounting have first conveyer pipe (5) and second conveyer pipe (6), and the one end of first conveyer pipe (5) and the one end of second conveyer pipe (6) all extend to in install bin (2) and all with the top inner wall fixed connection of install bin (2), on the both sides inner wall of install bin (2) respectively fixed mounting have output tube (12) and input tube (13), and the one end that input tube (13) and output tube (12) kept away from each other extends to the both sides of install bin (2) respectively, sealed sliding connection has removal case (15) that are located between first conveyer pipe (5) and second conveyer pipe (6) in install bin (2), and remove case (15) and be linked together with input tube (13) and output tube (12) respectively, sealed sliding connection has first closing plate (7) and second closing plate (8) respectively in headstock (3), and first closing plate (7) and second closing plate (8) fixed connection, all be equipped with hydraulic oil in headstock (3) and install bin (2), and the top fixed mounting of headstock (3) has driving motor (4), the output shaft of driving motor (4) extends to in headstock (3) and is connected with first closing plate (7) and second closing plate (8) swing joint respectively.

2. The hydraulic concrete conveying device according to claim 1, wherein a push rod (9) is fixedly mounted on an output shaft of the driving motor (4), one end of the push rod (9) is rotatably connected with a catch wheel (10), and the catch wheel (10) is respectively in movable contact with one side, close to each other, of the first sealing plate (7) and the second sealing plate (8).

3. The hydraulic concrete conveying device according to claim 1, wherein two connecting rods (11) are symmetrically and fixedly installed on one side of the first sealing plate (7), and one ends of the two connecting rods (11) are fixedly connected with one side of the second sealing plate (8).

4. Hydraulic concrete feeding device according to claim 1, characterised in that said mobile box (15) is fixed with a sealing ring (14) and in that said sealing ring (14) is sealingly and slidably connected to the inner wall of the mounting box (2).

5. The hydraulic concrete conveying device according to claim 1, wherein a connecting pipe (16) is fixedly and hermetically mounted on an inner wall of one side of the movable box (15), one end of the connecting pipe (16) extends into the input pipe (13) and is in tight sliding connection with an inner wall of the input pipe (13), a mounting pipe (17) is fixedly mounted on an inner wall of the output pipe (12), one end of the mounting pipe (17) extends into the movable box (15), a sealing ring (18) located in the movable box (15) is fixedly and hermetically sleeved on the mounting pipe (17), the sealing ring (18) is in sealed sliding connection with the inner wall of the movable box (15), and a second check valve (20) and a first check valve (19) are fixedly and hermetically mounted on the inner wall of the connecting pipe (16) and the inner wall of the mounting pipe (17) respectively.