CN217897323U

CN217897323U - Multifunctional concrete engineering truck

Info

Publication number: CN217897323U
Application number: CN202222102937.2U
Authority: CN
Inventors: 涂宇燚; 潘伟
Original assignee: Chengdu Qifa Construction Machinery Co ltd
Current assignee: Chengdu Qifa Construction Machinery Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-25
Anticipated expiration: 2032-08-10

Abstract

The application discloses multi-functional concrete machineshop car belongs to concrete feeding technical field, and it includes automobile body, stirring fill, stirring structure, control arm, bucket, scrapes material structure and conveyer pipe. Stirring fill and control arm all install in the automobile body, and the bucket ann is installed on the control arm, scrapes the material structure and is used for strickleing the bucket flat to the volume of the material is dug at every turn to the control bucket, and the control arm is used for driving the bucket and send the raw materials to the stirring fill in, then stirs the raw materials by stirring structure, and later the even raw materials of stirring can be followed the conveyer pipe and sent out, utilizes the height and the orientation that the control arm can control the conveyer pipe. The utility model discloses a multi-functional concrete machineshop car collection is got material, raw materials, transportation and pay-off in an organic whole, and work efficiency is high, can be very big reduce constructor's intensity of labour, and can reduce required constructor to practice thrift the cost of labor.

Description

Multifunctional concrete engineering truck

Technical Field

The utility model relates to a concrete feeding technical field particularly, relates to a multi-functional concrete machineshop car.

Background

At present, the consumption of concrete for city construction is large, a mixing station is adopted to provide concrete, and a special tank truck is transported to the site and is conveyed to a construction surface by a special pump truck. Rural and mountain area construction quantity is little and far away from the stirring station distance, can only use small-size mixer, with artifical material loading, transports to the scene with the trolley whole car after the stirring, and work efficiency is low, and intensity of labour is big, and the cost of labor is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a multifunctional concrete machineshop car to improve foretell problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

based on foretell purpose, the utility model discloses a multi-functional concrete machineshop car, include:

a vehicle body;

the stirring hopper is mounted on the vehicle body, the stirring structure is arranged in the stirring hopper, the water feeding structure is mounted on the vehicle body, and the water feeding structure is used for feeding water to the stirring hopper;

the control arm is mounted on the vehicle body, the bucket is mounted at one end, away from the vehicle body, of the control arm, and the control arm is driven to enable the bucket to enter or leave the stirring bucket; and

the conveying pipe is arranged along the control arm, and one end of the conveying pipe is communicated with the stirring hopper.

Optionally: the vehicle body comprises a moving seat and a rotating seat, the rotating seat is rotatably connected with the moving seat, and the stirring bucket and the control arm are both installed on the rotating seat.

Optionally: the control arm comprises a first movable arm and a second movable arm, the first movable arm is rotatably connected with the vehicle body, the second movable arm is rotatably connected with the first movable arm, the bucket is rotatably connected with the second movable arm, the first movable arm, the second movable arm and the bucket are all connected with the conveying pipe, and an outlet of the conveying pipe is located at a part where the conveying pipe is connected with the bucket.

Optionally: the first movable arm and the second movable arm are respectively provided with an installation groove, and the conveying pipe is installed in the installation grooves.

Optionally: the scraping structure comprises a hydraulic push rod and a scraper, the scraper is arranged at an opening of the bucket and is in sliding connection with the bucket, the hydraulic push rod is arranged in the bucket, and the output end of the hydraulic push rod is connected with the scraper.

Optionally: the hydraulic push rod is arranged at the joint of the bucket and the control arm.

Optionally: the stirring structure comprises a hydraulic motor, a stirring shaft and blades, wherein the stirring shaft is rotatably connected with the stirring hopper, the blades are detachably connected with the stirring shaft, the hydraulic motor is installed in the stirring hopper, and the hydraulic motor is in transmission connection with the stirring shaft.

Optionally: the stirring hopper comprises a stirring cavity, a mounting hole and an output hole, the mounting hole and the output hole are communicated with the stirring cavity, the mounting hole is located at the center of the stirring cavity, the output hole and the mounting hole are arranged at intervals, the stirring shaft is in running fit with the mounting hole, and the conveying pipe is communicated with the output hole.

Optionally: the stirring cavity is hemispherical.

Optionally: still include scraping the material structure, scrape the material structure and install in the bucket.

Compared with the prior art, the utility model discloses the beneficial effect who realizes is:

the utility model discloses a multi-functional concrete machineshop car collection is got material, raw materials, transportation and pay-off in an organic whole, and work efficiency is high, can be very big reduce constructor's intensity of labour, and can reduce required constructor to practice thrift the cost of labor.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 shows a schematic view of a multifunctional concrete machineshop truck disclosed by the embodiment of the invention;

fig. 2 shows a schematic view of a control arm disclosed in an embodiment of the present invention;

fig. 3 shows a schematic diagram of a stirring structure disclosed in an embodiment of the present invention;

fig. 4 shows a schematic cross-sectional view of a stirring bucket disclosed by the embodiment of the invention.

In the figure:

110-body, 111-moving seat, 112-rotating seat, 120-control arm, 121-first movable arm, 122-second movable arm, 123-first oil cylinder, 124-second oil cylinder, 125-third oil cylinder, 130-bucket, 140-delivery pipe, 150-pump head, 160-stirring bucket, 161-stirring cavity, 162-mounting hole, 163-output hole, 170-stirring structure, 171-hydraulic motor, 172-stirring shaft, 173-blade.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or may be indirectly connected through an intermediate. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The embodiment is as follows:

referring to fig. 1, an embodiment of the present invention discloses a multifunctional concrete machineshop truck, which includes a truck body 110, a stirring bucket 160, a stirring structure 170, a control arm 120, a bucket 130, a scraping structure (not shown in the figure), and a conveying pipe 140. The stirring bucket 160 and the control arm 120 are both mounted on the vehicle body 110, the bucket 130 is mounted on the control arm 120, the scraping structure is used for scraping the bucket 130 to control the amount of the material dug by the bucket 130 at each time, the control arm 120 is used for driving the bucket 130 to convey the raw material into the stirring bucket 160, then the raw material is stirred by the stirring structure 170, then the uniformly stirred raw material can be conveyed out along the conveying pipe 140, and the height and the orientation of the conveying pipe 140 can be controlled by the control arm 120.

The embodiment discloses a multi-functional concrete machineshop car collects gets material, raw materials, transportation and pay-off in an organic whole, and work efficiency is high, can very big reduction constructor's intensity of labour, and can reduce required constructor to practice thrift the cost of labor.

The raw materials used in this embodiment include, but are not limited to, river sand, gravel, cement, and the like.

Referring to fig. 1, the vehicle body 110 includes a moving seat 111 and a rotating seat 112, the rotating seat 112 is installed above the moving seat 111, and the rotating seat 112 is rotatably connected to the moving seat 111, the rotating seat 112 can rotate relative to the moving seat 111 along a vertical direction, and the moving seat 111 can drive the rotating seat 112 to move.

Referring to fig. 2, the control arm 120 includes a first boom 121, a second boom 122, a first cylinder 123, a second cylinder 124, and a third cylinder 125. The first movable arm 121 is rotatably connected with the rotating base 112, the rotation axis of the first movable arm 121 is perpendicular to the rotation axis of the rotating base 112, the second movable arm 122 is rotatably connected with the first movable arm 121, and the rotation axis of the second movable arm 122 is parallel to the rotation axis of the first movable arm 121. The bucket 130 is rotatably connected to the second boom 122, and the rotation axis of the bucket 130 is parallel to the rotation axis of the second boom 122. The first oil cylinder 123 is rotatably connected with the rotating base 112, an output end of the first oil cylinder 123 is rotatably connected with the first movable arm 121, and when the first oil cylinder 123 extends and retracts, the first movable arm 121 can be driven to rotate relative to the rotating base 112. The second cylinder 124 is rotatably connected to the first boom 121, an output end of the second cylinder 124 is rotatably connected to the second boom 122, and the second cylinder 124 can drive the second boom 122 to rotate relative to the first boom 121 when extending or contracting. The third cylinder 125 is rotatably connected to the second movable arm 122, an output end of the third cylinder 125 is rotatably connected to the bucket 130, and the bucket 130 can be driven to rotate relative to the second movable arm 122 when the third cylinder 125 extends and contracts. The bucket 130 can be driven to move to various positions by the first movable arm 121 and the second movable arm 122 so as to take materials, of course, the control arm 120 is only provided with two movable arms, namely the first movable arm 121 and the second movable arm 122, which is only one embodiment of the present embodiment, and in other embodiments, more movable arms are provided, and it is only necessary that the movable arms are connected in sequence and can rotate with each other.

The first boom 121, the second boom 122, and the bucket 130 are all connected to the transfer pipe 140, and the outlet of the transfer pipe 140 is located at a portion where the transfer pipe 140 is connected to the bucket 130. The first boom 121 and the second boom 122 can drive the delivery pipe 140 to move up and down, and when the bucket 130 rotates, the direction of the outlet of the delivery pipe 140 can be changed, thereby adjusting the spraying direction of the concrete.

When concrete flows in the conveying pipe 140, the conveying pipe 140 has a large vibration amplitude, and in order to ensure the stability of the connection between the conveying pipe 140 and the control arm 120, mounting grooves may be respectively provided on the first movable arm 121 and the second movable arm 122, and then the conveying pipe 140 is clamped into the mounting grooves. The installation groove can enable the delivery pipe 140 to be connected with the control arm 120 more tightly, and can prevent the delivery pipe 140 from colliding with other parts when the control arm 120 rotates, so as to protect the delivery pipe 140.

The bucket 130 is disposed at an end of the second movable arm 122 away from the first movable arm 121, and the scraping structure is mounted on the bucket 130. After each time the bucket 130 is used for digging, the material exceeding the mouth of the bucket 130 is pushed away from the bucket 130 by the scraping structure, so that the amount of the material taken by the bucket 130 each time is basically the same, and the proportioning of the raw materials is more convenient.

Specifically, the scraping structure includes a hydraulic push rod and a scraper, the scraper is installed at an opening of the bucket 130, the scraper is slidably connected to the bucket 130, the hydraulic push rod is installed at the bucket 130, and an output end of the hydraulic push rod is connected to the scraper. In the embodiment, a hydraulic push rod is installed at the connection position of the bucket 130 and the control arm 120, so that the raw material can be pushed out from the side of the bucket 130 away from the second movable arm 122, the raw material is prevented from being accumulated at the connection position of the bucket 130 and the second movable arm 122, and the influence of the raw material on the rotation of the bucket 130 is avoided.

Referring to fig. 3 and 4, the stirring hopper 160 is provided with a stirring chamber 161, a mounting hole 162, and an output hole 163. The mounting hole 162 and the output hole 163 are both communicated with the stirring cavity 161, the stirring cavity 161 is hemispherical, the mounting hole 162 is located at the center of the stirring cavity 161, and the output hole 163 and the mounting hole 162 are arranged at intervals. The delivery tube 140 communicates with the output aperture 163 and a pump head 150 is provided at the junction of the delivery tube 140 and the blender hopper 160 for pumping concrete from within the blender hopper 160. In order to facilitate the bucket 130 feeding the material into the bucket 160, the bucket 160 is typically lowered relative to the bucket 130, and the outlet of the delivery tube 140 is positioned at the bucket 130, which requires the concrete to be first delivered to a higher position and then delivered to a desired location, thereby requiring the pump head 150 to increase the pressure so that the concrete in the bucket 160 can flow along the delivery tube 140.

The stirring structure 170 includes a hydraulic motor 171, a stirring shaft 172 and blades 173, the stirring shaft 172 is rotatably connected to the stirring hopper 160, and the stirring shaft 172 is rotatably engaged with the mounting hole 162. The blade 173 is a consumable, and the blade 173 needs to be detachably connected with the stirring shaft 172 for replacement. The hydraulic motor 171 is installed on the stirring hopper 160, and the hydraulic motor 171 is in transmission connection with the stirring shaft 172. Stirring hydraulic motor 171 is provided by hydraulic system and takes pressure hydraulic flow drive, control system integrates in the driver's cabin, can do a key start and regularly close the system, the driver only needs a key start motor hydraulic switch after the raw materials configuration, hydraulic system drive motor is rotatory, the motor drives the (mixing) shaft 172 rotatory, rotatory (mixing) shaft 172 stirs the raw materials together with helical blade 173, several kinds of different raw materials are stirred evenly after the stirring, the churning time can freely set up according to the raw materials volume, when the churning time reaches automatic shut-down hydraulic system behind the set-up time and stops stirring work.

The excavator bucket 130 of the multifunctional concrete engineering truck disclosed in this embodiment has a metering function, the front end of the truck body 110 is additionally provided with a stirring bucket 160 with a stirring structure 170, the stirring bucket 160 has functions of stirring and receiving external materials, an output hole 163 is formed below the stirring bucket 160 and used for being connected with the pump head 150, the pump head 150 is connected with the delivery pipe 140, the delivery pipe 140 is fixed on the control arm 120, and the control arm 120 acts together with the delivery pipe 140 to deliver concrete to a construction site.

When the concrete is conveyed in a short distance, the control arm 120 can be directly stretched to the construction surface to install a section of hose to control the flow direction of the concrete material; if the construction surface is far away or high, the device can also be temporarily externally connected with a conveying pipe 140 to the construction surface. The rotation of the body 110 and the rotation of the first boom 121 and the second boom 122 can accurately, rapidly and freely control the near-distance construction of the conveying pipe 140. When the road environment of a construction site is severe and no road or hill exists, the common wheel type engineering truck cannot reach the site, the strong walking and climbing force of the crawler type engineering truck can be easily solved, the moving seat 111 can move at any time during construction along the road, the self weight of the truck body 110 is larger than that of the chassis, and the truck body is stable without stretching support and auxiliary fixing during working and can move to work.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a multi-functional concrete machineshop car which characterized in that includes:

a vehicle body;

2. The multifunctional concrete working vehicle as claimed in claim 1, wherein the vehicle body comprises a moving seat and a rotating seat, the rotating seat is rotatably connected with the moving seat, and the stirring bucket and the control arm are both mounted on the rotating seat.

3. The multi-functional concrete working truck according to claim 1, wherein the control arm includes a first boom rotatably connected to the truck body and a second boom rotatably connected to the first boom, the bucket rotatably connected to the second boom, the first boom, the second boom and the bucket are connected to the delivery pipe, and an outlet of the delivery pipe is located at a portion where the delivery pipe is connected to the bucket.

4. The multifunctional concrete working truck according to claim 3, wherein the first boom and the second boom are respectively provided with an installation groove, and the delivery pipe is installed in the installation grooves.

5. The multi-functional concrete working vehicle according to claim 4, further comprising a scraper structure, wherein the scraper structure is mounted to the bucket.

6. The multifunctional concrete machineshop truck according to claim 5, wherein the scraping structure comprises a hydraulic push rod and a scraper, the scraper is installed at an opening of the bucket and is slidably connected with the bucket, the hydraulic push rod is installed at the bucket, and an output end of the hydraulic push rod is connected with the scraper.

7. The multi-functional concrete working vehicle according to claim 6, wherein the hydraulic push rod is installed at the connection of the bucket and the control arm.

8. The multifunctional concrete machineshop truck according to any one of claims 1 to 7, wherein the stirring structure comprises a hydraulic motor, a stirring shaft and a blade, the stirring shaft is rotatably connected with the stirring hopper, the blade is detachably connected with the stirring shaft, the hydraulic motor is mounted on the stirring hopper, and the hydraulic motor is in transmission connection with the stirring shaft.

9. The multifunctional concrete machineshop truck according to claim 8, wherein the stirring hopper comprises a stirring cavity, a mounting hole and an output hole, the mounting hole and the output hole are both communicated with the stirring cavity, the mounting hole is located at the center of the stirring cavity, the output hole and the mounting hole are arranged at intervals, the stirring shaft is in rotating fit with the mounting hole, and the conveying pipe is communicated with the output hole.

10. The multi-functional concrete machineshop truck of claim 9, wherein the agitator chamber is hemispherical.