CN222501081U

CN222501081U - Concrete conveying pump hopper

Info

Publication number: CN222501081U
Application number: CN202420382287.8U
Authority: CN
Inventors: 徐新浩
Original assignee: Shanghai Changhao Engineering Construction Group Co ltd
Current assignee: Shanghai Changhao Engineering Construction Group Co ltd
Priority date: 2024-02-29
Filing date: 2024-02-29
Publication date: 2025-02-18
Anticipated expiration: 2034-02-28

Abstract

The utility model discloses a concrete delivery pump hopper, which relates to the technical field of construction equipment. The utility model comprises a hopper body, wherein the inner walls on both sides of the hopper body are fixedly connected with a screen, a discharging assembly is arranged at the bottom end of the hopper body, a stirring assembly is arranged inside the hopper body, the discharging assembly comprises a rotating shaft, one end of the rotating shaft is rotatably connected with the hopper body, both sides of one end of the hopper body are rotatably connected with slave shafts, a belt is commonly sleeved on the outer surfaces of the rotating shaft and two slave shafts, a connecting groove is provided at one end of the two slave shafts and the rotating shaft, and the connecting groove is used in conjunction with the belt, a first motor is arranged at one end of the rotating shaft, and the output end of the first motor is fixedly connected with the rotating shaft. The concrete delivery pump hopper provided by the utility model can control the discharge speed of concrete, and can also slow down the solidification speed of concrete when concrete is piled up in the device and is not used for a short time.

Description

Concrete conveying pump hopper

Technical Field

The utility model relates to the technical field of building equipment, in particular to a concrete conveying pump hopper.

Background

The concrete is one of the most main civil engineering materials in the current generation, and is prepared from cementing materials, granular aggregates, water, and optionally added additives and admixtures according to a certain proportion, and is an artificial stone material formed by uniformly stirring, compacting, shaping, curing and hardening, and a concrete pump, also called a concrete pump, is a machine for continuously conveying the concrete along a pipeline by using pressure, is mainly applied to building construction, bridge construction and tunnel construction, and along with the development of urban construction, the concrete pump is often required to be matched with a hopper for working.

However, the prior art has the following problems:

Firstly, the discharge speed of the discharge port of the hopper of the concrete conveying pump in the prior art cannot be controlled, and when a large amount of concrete is required to be discharged, the device can discharge the concrete at a lower speed, so that the device can not finish work within a time specified by a construction period, and the working efficiency is reduced;

Secondly, most be equipped with stirring subassembly in the concrete pump hopper of prior art, under the condition that the hopper short time does not use, when piling up more concrete in the hopper, the concrete can solidify, leads to when later needs use the device, just can use the device after cleaning the concrete of solidification in the hopper earlier, has reduced the universality of the device.

In view of the above problems, the inventors propose a concrete pump hopper for solving the above problems.

Disclosure of utility model

The utility model aims to provide a concrete conveying pump hopper, which aims to solve the problems that the discharging speed of the device cannot be controlled and concrete can be solidified in the device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a concrete delivery pump hopper, includes the bucket body, the common fixedly connected with screen cloth of both sides inner wall of bucket body prevents that the concrete of caking from getting into in the bucket body, the bottom of bucket body is equipped with row material subassembly, the inside of bucket body is equipped with stirring subassembly, row material subassembly includes the pivot, the one end and the bucket body of pivot rotate to be connected, the one end both sides of bucket body all rotate to be connected with the slave axis, the pivot has cup jointed the belt jointly with the surface of two slave axes, two the spread groove has all been seted up to the one end of slave axis and pivot, and the spread groove cooperation belt uses, makes the belt can not drop when rotating, the one end of pivot is equipped with first motor, the output and the pivot fixed connection of first motor, the both sides of the both ends bottom of bucket body all fixedly connected with backup pad, the corresponding two the one end of backup pad is rotated jointly and is connected with the lead screw, two the common one end of slave axis runs through two backup pads respectively and is fixedly connected with the lead screw, the two outer one end of backup pad is jointly fixedly connected with limiting plate, two the outer end of slave axis has the joint limiting block, two the stopper has been seted up to the two opposite side of the bottom plate, two end of the slider has the two opposite side of the slider has the slider, and has seted up the slider in the two opposite side, the slider has the bottom plate has been seted up in the two opposite side, the slider has been connected to the bottom plate in the opposite side, and the first chute and the second chute are matched with the bottom plate for use, so that the bottom plate can slide conveniently.

Preferably, the stirring assembly comprises a large gear, one end of the large gear is rotationally connected with the bucket body, pinions are respectively connected to two sides of the outer surface of the large gear in a meshed mode, one end of each large gear is fixedly connected with a rotating rod, two inner walls of the pinions are sleeved with slave rods, two identical ends of the slave rods penetrate through the bucket body and are respectively fixedly connected with long rods, two ends of the long rods are respectively rotationally connected with two inner walls of two sides of the bucket body, the two long rods are in mirror image distribution, the speed of concrete solidification is slowed down, two identical ends of the pinions are rotationally connected with the bucket body, two long rods are convenient to rotate, a plurality of stirring blades are sleeved on the outer surfaces of the long rods, two slave rods are jointly rotationally connected with connecting plates with identical ends of the rotating rods, one ends of the connecting plates are provided with second motors, and output ends of the second motors penetrate through the connecting plates and are fixedly connected with the rotating rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the discharging assembly, under the action of the first motor, the screw rod, the moving block and the bottom plate, the discharging speed of concrete can be controlled, when a large amount of concrete is required to be discharged, the bottom plate can be completely pulled out, the discharging speed of the concrete is accelerated, and the time exceeding the specified time of a construction period is prevented, so that the effect of improving the working efficiency of the device is achieved;

2. According to the utility model, through the stirring assembly, under the action of the second motor, the large gear, the small gear and the rotating rod, when a large amount of concrete is piled in the device and the device is not used for a short time, the concrete can be stirred all the time, and the solidification speed of the concrete is slowed down, so that the effect of improving the universality of the device is achieved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic view of the structure of the bucket of the present utility model.

FIG. 3 is a schematic view of another view of the bucket according to the present utility model.

Fig. 4 is a schematic structural view of the discharging assembly of the present utility model.

FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present utility model

FIG. 6 is a schematic view of the stirring assembly of the present utility model.

In the figure, 1, a bucket body; 2, a discharging assembly, 3, a stirring assembly, 4, a screen, 5, a first chute, 6, a second chute, 21, a screw rod, 23, a rotating shaft, 24, a first motor, 25, a belt, 26, a moving block, 27, a limiting block, 28, a supporting plate, 29, a limiting plate, 201, a bottom plate, 202, a limiting groove, 203, a connecting groove, 204, a shaft, 31, a large gear, 32, a slave rod, 33, a connecting plate, 34, a second motor, 35, a rotating rod, 36, a pinion, 37, a stirring blade, 38 and a long rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-5, the utility model provides a concrete pump hopper, comprising a hopper body 1, wherein the bottom end of the hopper body 1 is provided with a discharging component 2, the inside of the hopper body 1 is provided with a stirring component 3, the discharging component 2 comprises a rotating shaft 23, one end of the rotating shaft 23 is rotationally connected with the hopper body 1, two sides of one end of the hopper body 1 are rotationally connected with a shaft 204, the rotating shaft 23 and the outer surfaces of the two shafts 204 are sleeved with a belt 25 jointly, one end of the rotating shaft 23 is provided with a first motor 24, the output end of the first motor 24 is fixedly connected with the rotating shaft 23, two sides of the bottom of the two ends of the hopper body 1 are fixedly connected with a supporting plate 28, two opposite ends of the two supporting plates 28 corresponding in position are rotationally connected with a screw 21 jointly, one end of the two shafts 204 which are in common penetrates through the two supporting plates 28 and is fixedly connected with the screw 21 respectively, one end of the two supporting plates 28 corresponding in position which are close to the outside is fixedly connected with a limiting plate 29 jointly, the outer surfaces of the two screw rods 21 are sleeved with the moving blocks 26, the moving blocks 26 are in sliding connection with the limiting plates 29, one ends of the opposite surfaces of the two moving blocks 26 are fixedly connected with the bottom plate 201 together, the bottom plate 201 is in sliding connection with the bucket body 1, when the device needs to discharge a large amount of concrete, the first motor 24 is started, the output end of the first motor 24 rotates to drive the belt 25 to rotate, the belt 25 drives the two slave shafts 204 to rotate, the two slave shafts 204 respectively drive the two screw rods 21 to rotate, the connecting grooves 203 are formed at one ends of the two slave shafts 204 and the rotating shaft 23 and are matched with the belt 25, the belt 25 cannot fall off in the rotating process, the screw rods 21 drive the moving blocks 26 to move, the limiting grooves 202 are formed at one ends of the opposite surfaces of the two limiting plates 29, the two movable blocks 26 are fixedly connected with the limiting block 27 at the opposite ends of the two movable blocks 26, and the limiting groove 202 is matched with the limiting block 27 for use, so that the movable blocks 26 cannot turn over in the moving process, the two movable blocks 26 drive the bottom plate 201 to move in the two first sliding grooves 5 and the second sliding groove 6 at the beginning of the bucket body 1 together until the bottom plate 201 is completely unfolded, the discharging speed of concrete can be increased, exceeding of the time specified in the construction period is prevented, and the effect of improving the working efficiency of the device is achieved.

The limiting groove 202 is all offered to the one end of two limiting plates 29 opposite face, and the one end of two movable blocks 26 opposite face all fixedly connected with stopper 27, and limiting groove 202 cooperation stopper 27 uses.

By adopting the above technical scheme, the moving block 27 is prevented from turning over in the moving process.

The two shafts 204 and one end of the rotating shaft 23 are provided with connecting grooves 203, and the connecting grooves 203 are matched with the belt 25.

By adopting the above technical scheme, the belt 25 is prevented from falling off during rotation.

The first sliding groove 5 is formed in two sides of the bottom of two sides of the bucket body 1, the second sliding groove 6 is formed in one end bottom of the bucket body 1, and the first sliding groove 5 and the second sliding groove 6 are matched with the bottom plate 201.

By adopting the above technical scheme, the bottom plate 201 is facilitated to slide.

The inner walls of the two sides of the bucket body 1 are fixedly connected with a screen 4.

By adopting the technical scheme, the agglomerated concrete is prevented from entering the bucket body 1.

In the second embodiment, as shown in fig. 6, the stirring assembly 3 comprises a large gear 31, one end of the large gear 31 is rotationally connected with the bucket body 1, two sides of the outer surface of the large gear 31 are respectively connected with a small gear 36 in a meshed manner, one end of the large gear 31 is fixedly connected with a rotating rod 35, the inner walls of the two small gears 36 are respectively sleeved with a secondary rod 32, the same ends of the two secondary rods 32 penetrate through the bucket body 1 and are respectively fixedly connected with a long rod 38, the outer surfaces of the two long rods 38 are respectively sleeved with a plurality of stirring blades 37, the same ends of the two secondary rods 32 and the rotating rod 35 are jointly rotationally connected with a connecting plate 33, one end of the connecting plate 33 is provided with a second motor 34, the output end of the second motor 34 penetrates through the connecting plate 33 and is fixedly connected with the rotating rod 35, when a large amount of concrete is piled in the device and is not used for a short time, the second motor 34 is started, the output end of the second motor 34 rotates to drive the rotating rod 35 to rotate, the large gear 31 drives the two small gears 36 to rotate, the small gears 36 drive the secondary rods 32 to rotate, the secondary rods 32 to drive the long rods 38 to rotate, and the long rods 37 are driven by the secondary rods 32 to rotate, and the long rods 37 to rotate, and the stirring blades 37 to stir the concrete, thereby the concrete is slowly and the device is solidified.

By adopting the technical scheme, the concrete is prevented from being solidified in the bucket body 1.

Two ends of the two long rods 38 are respectively connected with the inner walls of the two sides of the bucket body 1 in a rotating way, and the two long rods 38 are distributed in a mirror image mode.

By adopting the technical scheme, the solidification speed of the concrete is slowed down.

The same ends of the two pinions 36 are rotatably connected with the bucket body 1.

By adopting the above-described technical solution, the two long rods 38 are facilitated to rotate.

When the device needs to discharge a large amount of concrete, the first motor 24 is started, the output end of the first motor 24 rotates to drive the belt 25 to rotate, the belt 25 drives the two shafts 204 to rotate, the two shafts 204 drive the two screw rods 21 to rotate respectively, the connecting grooves 203 are formed in one ends of the two shafts 204 and the rotating shaft 23, and the connecting grooves 203 are matched with the belt 25 to be used, so that the belt 25 cannot fall off in the rotating process, the screw rods 21 drive the moving blocks 26 to move, the limiting grooves 202 are formed in one ends of the opposite surfaces of the two limiting plates 29, the limiting blocks 27 are fixedly connected to one ends of the opposite surfaces of the two moving blocks 26, the limiting grooves 202 are matched with the limiting blocks 27 to be used, the moving blocks 26 cannot overturn in the moving process, the two moving blocks 26 jointly drive the bottom plate 201 to move in the two first sliding grooves 5 and the second sliding grooves 6 which are started by the hopper body 1 until the bottom plate 201 is completely stretched out, the concrete discharging speed can be increased, the time exceeding a specified period is prevented, the large-scale concrete is further increased, the motor is driven by the rotating rods 34 to be driven by the rotating shafts 32 to be stacked by the rotating shafts 32, and the small-speed is reduced by the rotating shafts 32, and the small-speed is increased by the rotating shafts 32, and the small-speed is driven by the rotating shafts 32 to be stacked by the rotating shafts and the rotating shafts 31.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The hopper of the concrete conveying pump comprises a hopper body (1) and is characterized in that a discharging assembly (2) is arranged at the bottom end of the hopper body (1), and a stirring assembly (3) is arranged in the hopper body (1);

The discharging assembly (2) comprises a rotating shaft (23), one end of the rotating shaft (23) is rotationally connected with a bucket body (1), two sides of one end of the bucket body (1) are rotationally connected with a shaft (204), a belt (25) is sleeved on the outer surfaces of the rotating shaft (23) and the two shafts (204) jointly, a first motor (24) is arranged at one end of the rotating shaft (23), an output end of the first motor (24) is fixedly connected with the rotating shaft (23), support plates (28) are fixedly connected to two sides of the bottom of two ends of the bucket body (1), two corresponding support plates (28) are fixedly connected with a screw rod (21) in a rotating mode, two common ends of the shaft (204) penetrate through the two support plates (28) respectively and are fixedly connected with the screw rod (21), a limiting plate (29) is sleeved on the outer surfaces of the two support plates (28) jointly, a moving block (26) is connected with the limiting plate (29) in a sliding mode, and the two end faces (201) of the two support plates (28) are connected with the bottom plate (201) jointly.

2. A concrete pump hopper as claimed in claim 1, wherein the stirring assembly (3) comprises a large gear (31), one end of the large gear (31) is rotationally connected with the hopper body (1), two sides of the outer surface of the large gear (31) are respectively connected with a small gear (36) in a meshed mode, one end of the large gear (31) is fixedly connected with a rotating rod (35), the inner walls of the small gears (36) are respectively sleeved with a slave rod (32), the same ends of the slave rods (32) are respectively connected with a long rod (38) in a penetrating mode, the outer surfaces of the long rods (38) are respectively sleeved with a plurality of stirring blades (37), the same ends of the slave rods (32) and the rotating rod (35) are jointly rotationally connected with a connecting plate (33), one end of the connecting plate (33) is provided with a second motor (34), and the output end of the second motor (34) penetrates through the connecting plate (33) and is fixedly connected with the rotating rod (35).

3. A concrete pump hopper as claimed in claim 1, wherein the opposite ends of the two limiting plates (29) are provided with limiting grooves (202), the opposite ends of the two moving blocks (26) are fixedly connected with limiting blocks (27), and the limiting grooves (202) are matched with the limiting blocks (27).

4. A concrete pump hopper as claimed in claim 1, wherein the two shafts (204) and one end of the rotating shaft (23) are provided with connecting grooves (203), and the connecting grooves (203) are matched with the belt (25).

5. The concrete pump hopper as claimed in claim 1, wherein the two sides of the bottom of the hopper body (1) are provided with first sliding grooves (5), one end of the hopper body (1) is provided with a second sliding groove (6), and the first sliding grooves (5) and the second sliding grooves (6) are matched with the bottom plate (201).

6. A concrete pump hopper as claimed in claim 1, wherein the inner walls of the two sides of the hopper body (1) are fixedly connected with a screen (4).

7. A concrete pump hopper as claimed in claim 2, wherein two ends of the two long rods (38) are respectively and rotatably connected with inner walls of two sides of the hopper body (1), and the two long rods (38) are in mirror image distribution.

8. A concrete pump hopper as claimed in claim 2 wherein both said pinions (36) are rotatably connected at the same end to the hopper body (1).