CN215549836U

CN215549836U - Movable mixing station with hydraulic jacking system

Info

Publication number: CN215549836U
Application number: CN202120617433.7U
Authority: CN
Inventors: 肖峰; 冯川; 童彪; 林艳文; 孙增明; 王湾; 祝飞; 罗南祥; 王宇; 林青; 朱睿; 王彦辉; 林瀚
Original assignee: China Railway Science and Industry Rail Transit Equipment Co Ltd
Current assignee: China Railway Science and Industry Rail Transit Equipment Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-18
Anticipated expiration: 2031-03-26

Abstract

The utility model provides a portable stirring station with hydraulic pressure jacking system, relates to concrete mixing device field. This portable stirring station with hydraulic pressure jacking system includes the main part support, be connected with the proportioning bins on the main part support respectively, stir the storehouse and be used for carrying the proportioning bins discharge material to the weighing belt feeder in stirring the storehouse, the one end of main part support is equipped with a plurality of rotatable removal wheels, the other end is configured to be connected with traction vehicle, the main part support connection has hydraulic pressure climbing mechanism, hydraulic pressure climbing mechanism is used for the jacking or falls the one end that the main part support is close to the stirring storehouse. The portable stirring station with hydraulic pressure jacking system that this embodiment provided has automatic lift and lifts up the function, need not to dispose extra hoisting equipment when installation and dismantlement.

Description

Movable mixing station with hydraulic jacking system

Technical Field

The application relates to the field of concrete mixing devices, in particular to a movable mixing station with a hydraulic jacking system.

Background

In the building industry, fixed concrete mixing plants or central plants are widely adopted for concrete processing production, but the fixed concrete mixing plants and the plants also have certain limitations, for example, on dispersed small-sized engineering projects, a large amount of financial and material resources are consumed by arranging a single mixing plant, and at the moment, the use of a mobile concrete mixing plant is a reasonable cost-saving method.

The mobile concrete mixing plant is drawn by the semitrailer, has the characteristics of compact structure, small occupied area, flexible movement, rapid disassembly and assembly, high automation degree, capability of being close to a construction site and the like, and is suitable for the sites with limited terrains such as various tunnels, bridges, dams, airports and the like. However, when the transportation state and the working state of the existing domestic mobile mixing plant are switched, hoisting equipment is required to be matched with the lifting or lowering equipment height, and accessories such as a weighing system, a proportioning bin and the like are required to be disassembled, and for a part of construction sites with limited sites, the hoisting equipment is difficult to reach a proper position, so that great difficulty is brought to the erection of the mobile mixing plant; in some northwest remote areas, since the equipment is rare and far away, the cost for hiring hoisting equipment is high, and the use requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a portable stirring station with hydraulic pressure jacking system, it has automatic rising and lifts up the function, need not to dispose extra hoisting equipment when installation and dismantlement.

The embodiment of the application is realized as follows:

the embodiment of the application provides a portable stirring station with hydraulic pressure jacking system, it includes the main part support, be connected with the proportioning bins on the main part support respectively, stir the storehouse and be used for carrying the proportioning bins discharge material to the weighing belt feeder of stirring the storehouse, the one end of main part support is equipped with a plurality of rotatable removal wheels, the other end is configured to be connected with traction vehicle, main part leg joint has hydraulic pressure climbing mechanism, hydraulic pressure climbing mechanism is used for the jacking or falls the one end that the main part support is close to the stirring storehouse.

In some optional embodiments, the hydraulic jacking mechanism comprises at least one pair of hydraulic oil cylinders and a hydraulic station for driving the hydraulic oil cylinders to stretch, each pair of hydraulic oil cylinders are respectively connected with the bottom of the main body support through corresponding extension springs, and hydraulic rods of each pair of hydraulic oil cylinders are respectively connected with the ground grabbing pins.

In some alternative embodiments, the body brackets are connected with the corresponding extension springs through spring brackets, respectively.

In some optional embodiments, a cylinder support connected with the main body bracket is sleeved on the hydraulic cylinder.

In some optional embodiments, each pair of hydraulic rods of the hydraulic oil cylinders is hinged with a jacking base, the jacking bases are connected with the corresponding grabbing feet, and the two corresponding jacking bases are connected through a connecting rod.

In some optional embodiments, the bottom of the main body support is further hinged with an operation room support rod which can rotate to support the ground or be attached to the main body support, and an operation room driving oil cylinder for driving the operation room support rod to rotate relative to the main body support, and the operation room support rod is connected with an operation table.

In some optional embodiments, the device further comprises a plurality of support frames detachably connected with the bottom of the main body bracket.

The beneficial effect of this application is: the portable stirring station with hydraulic pressure jacking system that this embodiment provided includes the main part support, be connected with the proportioning bins on the main part support respectively, stir the storehouse and be used for carrying the proportioning bins discharge material to the weighing belt feeder in stirring the storehouse, the one end of main part support is equipped with a plurality of rotatable removal wheels, the other end is configured to be connected with traction vehicle, the main part support connection has hydraulic pressure climbing mechanism, hydraulic pressure climbing mechanism is used for the jacking or falls the one end that the main part support is close to the stirring storehouse. The portable stirring station with hydraulic pressure jacking system that this embodiment provided has automatic lift and lifts up the function, need not to dispose extra hoisting equipment when installation and dismantlement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used 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 for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a mobile mixing station with a hydraulic jacking system according to an embodiment of the present disclosure when connected to a towing vehicle;

FIG. 2 is a schematic structural diagram of a mobile mixing station with a hydraulic jacking system according to an embodiment of the present disclosure;

FIG. 3 is a schematic partial structural diagram of a mobile mixing station with a hydraulic jacking system according to an embodiment of the present disclosure

Fig. 4 is a schematic structural diagram of a hydraulic jacking mechanism in a mobile mixing station with a hydraulic jacking system according to an embodiment of the present application.

In the figure: 100. a main body support; 110. a proportioning bin; 120. a stirring bin; 130. weighing a belt conveyor; 140. a moving wheel; 150. a hydraulic cylinder; 160. a hydraulic station; 170. an extension spring; 180. grabbing ground feet; 190. a spring support; 200. an oil cylinder support; 201. a support plate; 202. a connecting plate; 210. jacking a base; 220. a connecting rod; 230. an operation room support rod; 240. an operation chamber driving oil cylinder; 250. an operation table; 260. a support frame; 300. and (4) towing the vehicle.

Detailed Description

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, presented 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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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 and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present 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.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The features and performance of the mobile mixing station with hydraulic jacking system of the present application are described in further detail below with reference to the examples.

As shown in fig. 1, 2, 3 and 4, an embodiment of the present application provides a mobile mixing station with a hydraulic jacking system, which includes a main body support 100, one end of the main body support 100 is connected with a pair of rotatable moving wheels 140, the other end is configured to be connected with a towing vehicle 300, one end of the main body support 100 close to the moving wheels 140 is connected with a batching bin 110, one end of the main body support 100 close to the towing vehicle 300 is connected with a mixing bin 120, the middle part of the main body support 100 is further connected with a weighing belt conveyor 130 for conveying materials discharged from the bottom of the batching bin 110 to a feeding port at the top of the mixing bin 120, and the main body support 100 is further connected with a metering device for weighing materials fed into the feeding port at the top of the mixing bin 120; the middle part of the main body support 100 is connected with a hydraulic jacking mechanism for jacking or lowering one end of the main body support 100 close to the stirring bin 120, the hydraulic jacking mechanism comprises a pair of hydraulic oil cylinders 150 which are oppositely arranged and a hydraulic station 160 for driving the hydraulic oil cylinders 150 to stretch, the hydraulic station 160 is fixed at the middle part of the main body support 100, each pair of hydraulic oil cylinders 150 are respectively connected with the bottom of the main body support 100 through corresponding extension springs 170, the hydraulic rod of each pair of hydraulic oil cylinders 150 faces downwards and is respectively hinged with a jacking base 210, the two corresponding jacking bases 210 are connected through a connecting rod 220, the bottoms of the two corresponding jacking bases 210 are respectively connected with a grab foot 180, the cylinder body of each pair of hydraulic oil cylinders 150 faces upwards and is respectively connected with the extension springs 170, the bottom of the main body support 100 is respectively connected with the two corresponding extension springs 170 through two spring supports 190, and a cylinder support 200 connected with the main body support 100 is sleeved on the hydraulic oil cylinders 150, the cylinder support 200 is composed of a support plate 201 and a ] shaped connection plate 202 connected with the support plate 201. The bottom of the main body support 100 is also hinged with an operation room support rod 230 which can rotate to support the ground or is attached to the main body support 100 and an operation room driving oil cylinder 240 which is used for driving the operation room support rod 230 to rotate relative to the main body support 100, the operation room support rod 230 is connected with an operation table 250, two ends of the operation room driving oil cylinder 240 are respectively hinged with the main body support 100 and the operation room support rod 230, the bottom of the main body support 100 is connected with two pairs of detachable support frames 260, and the hydraulic oil cylinder 150 is a three-stage hydraulic cylinder.

When the mobile mixing station with the hydraulic jacking system provided by this embodiment is used, one end of the main body support 100 is detachably connected with the tail of the towing vehicle 300, the towing vehicle 300 is used to tow the moving wheels 140 of the main body support 100 to move, when the transition is moved to a target location, the main body support 100 is separated from the towing vehicle 300, the hydraulic station 160 is used to control the cylinder rods of the pair of hydraulic cylinders 150 to extend out, the jacking bases 210 connected with the cylinder rods of the pair of hydraulic cylinders 150 and the gripping feet 180 are driven to jack the ground, so as to push the end of the main body support 100 close to the towing vehicle 300 to be lifted to a preset height by using the reverse thrust, then the hydraulic station 160 is used to control the cylinder rods of the operation chamber driving cylinders 240 to extend out to drive the operation chamber supporting rods 230 to rotate to the supporting ground, and finally the two pairs of detachable supporting frames 260 are respectively connected to two sides of the main body support 100 to support, the oil cylinder rods of the pair of hydraulic oil cylinders 150 are controlled to contract to drive the jacking base 210 and the holding feet 180 to be separated from the ground, so that materials can be added into the proportioning bin 110 and are input into the stirring bin 120 through the weighing belt conveyor 130 to be stirred and processed to obtain concrete.

The mobile mixing station with the hydraulic jacking system provided by this embodiment can stably drive one end of the main body support 100 to rise or fall through the pair of hydraulic cylinders 150 disposed in the main body support 100, thereby avoiding the need to use external hoisting equipment to hoist the main body support 100, and being suitable for being used in remote areas and partially narrow environments where the hoisting equipment is difficult to transport. The hydraulic oil cylinder 150 is connected with the main body bracket 100 through the extension spring 170 and the spring bracket 190 which are sequentially connected, so that the hydraulic oil cylinder 150 can be kept close to the vertical direction to support the main body bracket 100 by utilizing the elasticity of the extension spring 170, the offset of the hydraulic oil cylinder 150 is reduced, and the oil cylinder rod of the hydraulic oil cylinder 150 is prevented from colliding with the oil cylinder support 200 when being retracted or extended; the hydraulic cylinder 150 is sleeved with a cylinder support 200 connected with the main body support 100, the cylinder support 200 consists of a support plate 201 and a ] -shaped connecting plate 202 connected with the support plate 201, the position change of the hydraulic cylinder 150 during stretching can be limited, and the main body support 100 can be stably lifted or lowered by the hydraulic cylinder 150; every hydraulic cylinder 150's hydraulic stem is down and articulated respectively to have jacking base 210, connect through connecting rod 220 between two corresponding jacking base 210, two corresponding jacking base 210 bottoms are connected with respectively and grab lower margin 180, grab lower margin 180 stable ground of pressing when can guaranteeing hydraulic cylinder 150 to stretch out or withdraw the hydraulic stem, and through the angle change that can stretch out or the hydraulic stem of withdrawing for hydraulic stem pivoted jacking base 210 adaptation and ground, and make two hydraulic cylinder 150's hydraulic stem stroke action unanimous, guarantee the overall stability of jacking in-process equipment. In addition, the operator can control the cab driving cylinder 240 to drive the cab supporting rod 230 to rotate by using the hydraulic station 160 to support the ground or attach to the main body frame 100, so that the operator can conveniently get on the operation table 250 connected with the cab supporting rod 230 to operate while supporting the main body frame 100 by using the cab supporting rod 230.

The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims

1. The utility model provides a portable stirring station with hydraulic pressure jacking system, its includes the main part support, be connected with proportioning bins, stirring storehouse on the main part support respectively and be used for with proportioning bins discharge material is carried extremely the weighing belt feeder in stirring storehouse, the one end of main part support is equipped with a plurality of rotatable removal wheels, and the other end is configured to be connected with traction vehicle, its characterized in that, the main part support connection has hydraulic pressure climbing mechanism, hydraulic pressure climbing mechanism is used for the jacking or descends the main part support is close to the one end in stirring storehouse.

2. The mobile mixing station with the hydraulic jacking system according to claim 1, wherein the hydraulic jacking mechanism comprises at least one pair of hydraulic cylinders and a hydraulic station for driving the hydraulic cylinders to extend and retract, each pair of hydraulic cylinders are respectively connected with the bottom of the main body support through corresponding extension springs, and hydraulic rods of each pair of hydraulic cylinders are respectively connected with a grab pin.

3. The mobile mixing station with hydraulic jacking system of claim 2, wherein said body supports are connected to said extension springs by spring supports, respectively.

4. The mobile mixing station with hydraulic jacking system of claim 2, wherein said hydraulic ram is sleeved with a ram support connected to said body support.

5. The mobile mixing station with a hydraulic jacking system according to claim 2, wherein each pair of hydraulic rods of the hydraulic cylinders is hinged with a jacking base, the jacking bases are connected with the corresponding anchor clamps, and the two corresponding jacking bases are connected through a connecting rod.

6. The mobile mixing station with hydraulic jacking system of claim 1, wherein the bottom of the main body support is further hinged with an operation room support rod which can rotate to support the ground or fit the main body support and an operation room driving oil cylinder for driving the operation room support rod to rotate relative to the main body support, and the operation room support rod is connected with an operation table.

7. The mobile mixing station with hydraulic jacking system of claim 1, further comprising a plurality of support brackets removably attached to the bottom of said main body support.