CN219507025U

CN219507025U - Building engineering building stones loader

Info

Publication number: CN219507025U
Application number: CN202320555886.0U
Authority: CN
Inventors: 熊涛
Original assignee: Hubei Zhongsheng Construction Engineering Co ltd
Current assignee: Hubei Zhongsheng Construction Engineering Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-11
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a building engineering stone loader, which relates to the technical field of stone loading and comprises a conveying frame with a double-layer structure, wherein the conveying frame is supported by four brackets, the conveying frame with the double-layer structure comprises a first conveying belt and a second conveying belt which are arranged up and down, one ends of the first conveying belt and the second conveying belt are rotatably connected with two brackets, and a supporting component is arranged between the other end of the first conveying belt and the second conveying belt. According to the stone loading device, the first conveying belt and the second conveying belt are of the grid-shaped structures, the grids of the first conveying belt are larger than those of the second conveying belt, stones meeting the specification fall onto the second conveying belt through the grids of the first conveying belt, and the stones with larger diameters are crushed through the crusher on the first conveying belt, so that the stones can be conveniently screened when being transported, and the stones meeting the specification are taken out for use.

Description

Building engineering building stones loader

Technical Field

The utility model relates to the technical field of stone loading, in particular to a building engineering stone loader.

Background

The loader is a kind of earth and stone construction machinery widely used in construction projects such as highway, railway, architecture, hydropower, harbor, mine, etc., it is mainly used for shoveling scattered materials such as soil, sand stone, lime, coal, etc., can also carry on the slight shoveling operation to ore, hard soil, etc., because the loader has advantages such as the operation speed is fast, efficient, mobility is good, operation is light, etc., therefore it becomes one of the main models of earth and stone construction in the engineering construction;

in construction, the size of the building stones that different usage needs to use is also different, if fill the foundation ditch, the lower floor needs to use great building stones to make to fill more firm, the middle-upper strata selects to use less building stones, when stirring concrete, then whole journey needs to use the little building stones of grit type, avoids appearing great building stones, and present loader can only transport the loading to the building stones, carries out the building stones screening when unable reloading, thereby guarantees that the size of transporting the loading building stones accords with the norm.

Disclosure of Invention

The utility model aims to provide a building engineering stone loader, which is used for solving the problems that in the building construction, the sizes of stones required to be used for different purposes are different, for example, when foundation pits are filled, larger stones are required to be used for the lower layer, so that filling is more stable, smaller stones are selected to be used for the middle and upper layers, when concrete is stirred, small stones of a sand stone type are required to be used in the whole course, larger stones are avoided, and the existing loader can only transport and load the stones and can not screen the stones when reloading is carried out, so that the size of the transported and loaded stones meets the specification.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building engineering building stones loader, includes bilayer structure's transportation frame, the transportation frame supports through four spinal branch framves, bilayer structure's transportation frame is including first conveyer belt, the second conveyer belt that sets up from top to bottom, the one end and the two wherein support rotation of first conveyer belt, second conveyer belt are connected, be provided with supporting component between the other end of first conveyer belt and the second conveyer belt, supporting component includes two telescopic links.

Preferably, a horizontal part is arranged at the top of the first transmission belt, a cavity penetrating through the lower surface of the horizontal part is formed in the upper surface of the horizontal part, and a crusher is fixedly arranged between the inner walls of the cavity.

Preferably, the telescopic link includes that one end is close to each other and sliding connection's first connecting rod, second connecting rod, the side that first connecting rod, second connecting rod kept away from one end each other is all rotated with first conveyer belt, second conveyer belt through the pivot respectively and is connected, be provided with locking mechanism between first connecting rod, the second connecting rod.

Preferably, one end of the first connecting rod extends into the second connecting rod, and a transmission device for driving the first connecting rod and the second connecting rod to mutually slide is arranged on the side surface of one end of the first connecting rod extending into the second connecting rod.

Preferably, the locking mechanism comprises a locking bolt slidingly arranged on the side surface of the second connecting rod, the end part of the locking bolt extends into the second connecting rod and is in threaded connection with the first connecting rod, and a strip-shaped groove matched with the locking bolt is formed in the side surface of the second connecting rod.

Preferably, the transmission device comprises gears which are rotatably arranged in the second connecting rods, the two gears are fixedly connected through a guide rod, a rack which is meshed with the gears is fixedly connected to the side face of one end of the first connecting rod, which extends into the second connecting rod, one side face of the second connecting rod is rotatably provided with a knob, and one end of the knob extends into the second connecting rod and is fixedly connected with the gears.

Compared with the prior art, the utility model has the beneficial effects that: the building engineering stone loader is provided with a conveying frame, wherein the conveying frame is of a double-layer structure and comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are of grid-shaped structures, grids of the first conveying belt are larger than those of the second conveying belt, stones are screened through the grid structures when conveyed by the first conveying belt, stones conforming to specifications fall onto the second conveying belt through the grids of the first conveying belt, the stones with larger diameters are crushed through a crusher on the first conveying belt, the crushed stones fall onto the second conveying belt, and stones with smaller diameters fall onto the ground through the second conveying belt, so that the stones can be screened conveniently when conveyed, and the stones conforming to the specifications are taken out for use;

through the effect that is provided with supporting component between first transmission band, the second transmission band for adjust supporting component's length, can adjust the inclination of first transmission band, thereby can avoid when transporting the building stones, the too high inclination of first transmission band causes building stones on first transmission band self-propelled counter-rotation, can't remove the condition emergence to the top of first transmission band when transporting the building stones.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the transportation frame of the present utility model;

FIG. 3 is an exploded view of the structure of the transport frame of the present utility model;

FIG. 4 is a schematic view of a telescopic rod according to the present utility model;

fig. 5 is an exploded view of the telescopic rod structure of the present utility model.

In the figure: 1. a transport rack; 11. a first conveyor belt; 111. a horizontal portion; 112. a cavity; 12. a breaker; 13. a second conveyor belt; 2. a bracket; 3. a support assembly; 31. a telescopic rod; 311. a first link; 3111. a rack; 312. a second link; 3121. a bar-shaped groove; 313. a locking bolt; 321. a gear; 322. and (5) a knob.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a building engineering building stones loader, includes bilayer structure's transportation frame 1, and transportation frame 1 supports through four spinal branch framves 2, and bilayer structure's transportation frame 1 is including first transmission band 11, the second transmission band 13 that set up from top to bottom, and the one end of first transmission band 11, second transmission band 13 rotates with two wherein support 2 to be connected, is provided with supporting component 3 between the other end of first transmission band 11 and the second transmission band 13, and supporting component 3 includes two telescopic links 31.

Specifically, stone is placed on the transport frame 1, the stone is lifted and transported at the same time, so as to be loaded, the two supports 2 support the transport frame 1, wherein the two supports 2 close to the output direction of the transport frame 1 are of telescopic structures and comprise two connecting rods, the end part of one connecting rod extends into the other connecting rod and is in sliding connection with the other connecting rod, the side surface of the other connecting rod is provided with a locking bolt, the end part of the locking bolt extends into the other connecting rod and is in threaded connection with one connecting rod, the side surface of the other connecting rod is provided with a sliding groove matched with the locking bolt, so that the length of the two supports 2 close to the output direction of the transport frame 1 can be adjusted, the whole inclination angle of the transport frame 1 can be adjusted, the stone can be transported into a hopper of a vehicle in cooperation with the height of the vehicle, after the height is adjusted, the locking bolt is screwed, the height of the bracket 2 can be limited and fixed, the first conveying belt 11 and the second conveying belt 13 are of the prior art, the conveying belt contacted with stones is of a metal net structure, the grids of the metal net can screen the stones, wherein the grids of the first conveying belt 11 positioned above are larger than the grids of the second conveying belt 13, so that stones conforming to specifications and stones with too small diameters can fall on the second conveying belt 13, then, the stones with too small diameters fall into the ground through the grids of the second conveying belt 13, thereby screening the stones in the process of conveying the stones, removing unqualified stones, setting the telescopic rod 31, changing the inclination angle of the first conveying belt 11, avoiding oversized stones, generating reverse rotation on the first conveying belt 11 under insufficient friction, the situation that transportation is impossible occurs.

The top of the first conveyor belt 11 is provided with a horizontal portion 111, a cavity 112 penetrating through the lower surface of the horizontal portion 111 is formed in the upper surface of the horizontal portion 111, and a crusher 12 is fixedly mounted between inner walls of the cavity 112.

Specifically, the crusher 12 is of the prior art and crushes the rock material that falls into it to a diameter that meets the specifications.

The telescopic link 31 includes a first link 311 and a second link 312, one ends of which are close to each other and are slidably connected, and side surfaces of one ends of which the first link 311 and the second link 312 are far away from each other are respectively rotatably connected with the first transmission belt 11 and the second transmission belt 13 through rotating shafts, and a locking mechanism is arranged between the first link 311 and the second link 312.

Specifically, the first link 311 and the second link 312 slide with each other, and can change the length, so as to drive the first conveyor belt 11 to change the inclination angle, and after reaching the required inclination angle, the length of the telescopic rod 31 is fixed by the locking mechanism.

One end of the first connecting rod 311 extends into the second connecting rod 312, and a transmission device for driving the first connecting rod 311 and the second connecting rod 312 to mutually slide is arranged on the side surface of one end of the first connecting rod 311 extending into the second connecting rod 312.

Specifically, when the length of the telescopic rod 31 is adjusted, the telescopic rod 31 is driven to change in length through the transmission device.

The locking mechanism comprises a locking bolt 313 slidingly arranged on the side surface of the second connecting rod 312, the end part of the locking bolt 313 extends into the second connecting rod 312 and is in threaded connection with the first connecting rod 311, and a strip-shaped groove 3121 matched with the locking bolt 313 is formed on the side surface of the second connecting rod 312.

Specifically, after the length of the telescopic rod 31 is adjusted, the length of the telescopic rod 31 can be fixed by tightening the locking bolt 313, and when the length is adjusted, the locking bolt 313 slides along with the sliding of the first link 311, and slides along with the sliding of the first link 311 in the bar-shaped groove 3121, so that interference with the sliding of the first link 311 is avoided.

The transmission device comprises gears 321 which are rotatably arranged in the second connecting rods 312, the two gears 321 are fixedly connected through a guide rod, a rack 3111 which is meshed with the gears 321 is fixedly connected to the side face of one end of the first connecting rod 311 which extends into the second connecting rod 312, a knob 322 is rotatably arranged on the side face of one second connecting rod 312, and one end of the knob 322 extends into the second connecting rod 312 and is fixedly connected with the gears 321.

Specifically, when the length of the telescopic rod 31 is adjusted, the locking bolt 313 is loosened, then the knob 322 is turned to drive the gear 321 to rotate, and the gear 321 drives the first link 311 to slide under the action of the rack 3111, so that the length adjustment of the telescopic rod 31 is realized.

Working principle: when the stone conveyer is used, stones are poured onto the first conveying belt 11, the stones are conveyed by the first conveying belt 11, under the screening of the grids of the first conveying belt 11, the stones conforming to the diameter frames and the stones with the too small diameters are screened onto the second conveying belt 13, then large stones which are not screened are crushed by the crusher 12 at the top of the first conveying belt 11, the crushed stones fall onto the second conveying belt 13, the dropped stones are secondarily screened by the grids on the second conveying belt 13, the stones with the smaller diameters fall onto the ground, and the stones conforming to the requirements are discharged by the second conveying belt 13;

when the stone material of first conveyer belt 11 transmission is great, in order to prevent that the frictional force between first conveyer belt 11 and the stone material is not enough, can slide the length of adjusting telescopic link 31, change the inclination of first conveyer belt 11 to can be convenient transport big stone material can.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering building stones loader which characterized in that: a transport rack (1) comprising a double-layer structure;

the transportation frame (1) is supported by four brackets (2);

the double-layer structure transportation frame (1) comprises a first conveying belt (11) and a second conveying belt (13) which are arranged up and down;

one end of the first transmission belt (11) and one end of the second transmission belt (13) are rotatably connected with two brackets (2);

a supporting component (3) is arranged between the other end of the first conveying belt (11) and the second conveying belt (13), and the supporting component (3) comprises two telescopic rods (31).

2. A construction stone loader according to claim 1, characterized in that: the top of first conveyer belt (11) is provided with a horizontal part (111), cavity (112) that runs through its lower surface are seted up to the upper surface of horizontal part (111), fixed mounting breaker (12) between the inner wall of cavity (112).

3. A construction stone loader according to claim 1, characterized in that: the telescopic rod (31) comprises a first connecting rod (311) and a second connecting rod (312) which are mutually close to one another and are in sliding connection, the side faces of the first connecting rod (311) and the second connecting rod (312) which are mutually far away from one end are respectively in rotary connection with a first transmission belt (11) and a second transmission belt (13) through rotary shafts, and a locking mechanism is arranged between the first connecting rod (311) and the second connecting rod (312).

4. A construction stone loader according to claim 3, characterized in that: one end of the first connecting rod (311) extends into the second connecting rod (312), and a transmission device for driving the first connecting rod (311) and the second connecting rod (312) to slide mutually is arranged on the side surface of one end of the first connecting rod (311) extending into the second connecting rod (312).

5. A construction stone loader according to claim 3, characterized in that: the locking mechanism comprises a locking bolt (313) which is arranged on the side face of the second connecting rod (312) in a sliding mode, the end portion of the locking bolt (313) extends into the second connecting rod (312) and is in threaded connection with the first connecting rod (311), and a strip-shaped groove (3121) matched with the locking bolt (313) is formed in the side face of the second connecting rod (312).

6. The construction stone loader according to claim 4, wherein: the transmission device comprises gears (321) which are rotatably arranged in a second connecting rod (312), the two gears (321) are fixedly connected through a guide rod, a rack (3111) which is meshed with the gears (321) is fixedly connected to the side face of one end of the first connecting rod (311) which extends into the second connecting rod (312), a knob (322) is rotatably arranged on the side face of one second connecting rod (312), and one end of the knob (322) extends into the second connecting rod (312) and is fixedly connected with the gears (321).