CN211645871U - Pushing device and leveling machine with same - Google Patents

Abstract

The utility model discloses a blevile of push and have its evener, wherein blevile of push includes: mounting panel, auger subassembly and actuating mechanism. The packing auger assembly comprises a first packing auger part and a second packing auger part which are opposite in spiral direction, and the first packing auger part and the second packing auger part are rotatably arranged on the mounting plate. The driving mechanism is connected to the mounting plate in a height-adjustable manner and drives the packing auger assembly to rotate. The utility model discloses blevile of push through setting up first auger spare and the second auger spare that spiral opposite direction is opposite, can make and treat the material on the flattening face and carry out limit transport limit and shift the side to increase the mud flat area of flattening in-process material, realize quick pay-off, mud flat and preliminary flattening. Through adjusting the height of actuating mechanism, make the position between actuating mechanism and the auger subassembly suitable, the actuating mechanism of being convenient for drives the auger subassembly accurately reliably and rotates the operation, also makes arranging between each part compacter. The pushing device is high in construction efficiency and good in working stability.

Description

Pushing device and leveling machine with same

Technical Field

The utility model belongs to the technical field of the leveling device, specifically a blevile of push and have its evener.

Background

Concrete has the characteristics of high compressive strength, good durability, wide strength grade range and low price, and is often used as a structural material to be widely applied to the fields of civil engineering and construction. When the concrete is used for pavements, bridge decks, large squares and building floors, the requirement on the surface flatness of the concrete is high.

In the existing concrete leveling construction, a large amount of manpower and simple matched tool equipment are needed for concrete mud flat and leveling and floating operation, the preparation work is more before and after the construction of the construction mode, the labor intensity of the manpower is high, and the physical and mental health of workers is also influenced to a large extent. The concrete conveying and pushing device is difficult to operate manually for concrete conveying and pushing in the construction process, low in efficiency of pushing and conveying by using existing simple tools, poor in effect, unstable in performance and not beneficial to subsequent leveling operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a blevile of push, blevile of push can realize stable material and material conveying that pushes away, has solved and has pushed away material, defeated material operation difficulty, inefficiency, the unstable technical problem of performance.

The utility model discloses still aim at providing a evener that has above-mentioned blevile of push.

According to the utility model discloses blevile of push, include: mounting a plate; the packing auger assembly comprises a first packing auger part and a second packing auger part which have opposite spiral directions, and the first packing auger part and the second packing auger part are rotatably arranged on the mounting plate; and the driving mechanism is connected to the mounting plate in a height-adjustable manner, and drives the auger assembly to rotate.

According to the utility model discloses blevile of push through setting up first auger spare and the second auger spare that spiral opposite direction is opposite, can make and treat that the material on the flattening face carries the limit and shift to different positions to increase the mud flat area of flattening in-process material, realize quick pay-off, mud flat and preliminary flattening. The first packing auger part and the second packing auger part in opposite directions can quickly push materials between the two packing auger parts to the regions of which the two sides are not constructed, so that the pushing efficiency and the material conveying efficiency are further improved, and the integral leveling effect is further improved. Through adjusting the height of actuating mechanism, make the position between actuating mechanism and the auger subassembly suitable, the actuating mechanism of being convenient for drives the auger subassembly accurately reliably and rotates the operation, also makes arranging between each part compacter. The pushing device is high in construction efficiency and good in working stability.

According to the utility model discloses a blevile of push still includes drive mechanism, drive mechanism includes a plurality of drive wheels and flexible piece, the flexible piece is connected a plurality ofly on the drive wheel, one of them the drive wheel is connected actuating mechanism's output, two of them the drive wheel is connected respectively first auger spare with second auger spare.

Advantageously, the plurality of driving wheels comprise a first driving wheel, a second driving wheel and a third driving wheel which are arranged in a triangular mode, the flexible part is a driving belt or a chain, the first driving wheel and the first auger part are coaxially arranged, the second driving wheel and the second auger part are coaxially arranged, and the third driving wheel is connected with the driving mechanism.

According to the utility model discloses a further embodiment, blevile of push still includes height adjustment mechanism, height adjustment mechanism includes: the mounting base is connected with the driving mechanism, and the distance between the mounting base and the mounting plate is adjustable and is connected with the height adjusting piece.

Optionally, the height adjustment mechanism still includes the regulating plate, the regulating plate is connected just on the mounting panel the regulating plate with the mount pad is located same one side of mounting panel, the regulating plate with be connected with between the mount pad the height-adjusting spare.

Optionally, the height adjusting part comprises an adjusting bolt, and a bolt adjusting hole matched with the adjusting bolt is formed in the mounting seat.

According to the utility model discloses further embodiment, follow on the mounting panel be equipped with the regulation hole in actuating mechanism's the height adjustment direction, actuating mechanism includes the motor, the motor shaft of motor is followed stretch out on the mount pad and stretch to the regulation hole with drive mechanism connects.

Optionally, the motor shaft is connected to the third driving wheel, the third driving wheel and the motor are respectively located on two sides of the mounting plate, the third driving wheel can move up and down along a central axis of a connecting line of the first driving wheel and the second driving wheel, and after the height of the third driving wheel and the motor is changed, the flexible member is tensioned on the first driving wheel, the second driving wheel and the third driving wheel.

According to the utility model discloses a blevile of push, the auger subassembly still includes: two sets of auger bearing frame, two bearings, two sets of helical blade and two rotation axes, be equipped with first mounting hole and second mounting hole on the mounting panel, first mounting hole with install two sets respectively in the second mounting hole the auger bearing frame, install in the auger bearing frame the bearing, rotationally be connected with in the bearing the rotation axis, every helical blade has a set ofly on the rotation axis.

According to the utility model discloses evener, include: a leveler body; the material pushing device is the material pushing device, and is connected to the leveling machine main body; the extension mechanism is connected between the leveling machine main body and the material pushing device and moves in an extending and retracting mode to enable the material pushing device to keep horizontal.

According to the utility model discloses evener can carry out propelling movement, mud flat to the material while the flattening, has improved the flattening effect. The level degree of the material pushing device can be adjusted in time by arranging the telescopic mechanism between the leveling machine main body and the material pushing device, so that the whole construction surface is ensured to be flat.

Additional aspects and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a first angle of a pushing device according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second angle of the pushing device according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a third angle of the pushing device according to an embodiment of the present invention.

Fig. 4 is a front view of a pushing device according to an embodiment of the present invention.

Fig. 5 is a side view of a pushing device according to an embodiment of the present invention.

Fig. 6 is a schematic view of a second auger assembly according to an embodiment of the present invention.

Fig. 7 is a schematic view of a screed with a pusher according to an embodiment of the present invention.

Reference numerals:

a material pushing device 100,

A mounting plate 1, an adjusting hole 11, a first mounting hole 12, a second mounting hole 13,

A packing auger component 2,

A first auger 21, a first rotating shaft 211, a first helical blade 212,

A second screw member 22, a second rotation shaft 221, a second screw blade 222, a fixing member 223,

A packing auger bearing seat 23, a bearing 24,

A drive mechanism 3, a motor 31, a motor shaft 311,

A transmission mechanism 4,

A transmission wheel 41, a first transmission wheel 41a, a second transmission wheel 41b, a third transmission wheel 41c,

A flexible member 42,

A height adjusting mechanism 5,

An installation seat 51, a height adjusting piece 52, an adjusting bolt 521, an adjusting plate 53,

A leveling machine 1000,

A main body 200 of the leveling machine,

A telescoping mechanism 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "length", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "clockwise", "counterclockwise", "axial", "radial", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

The following describes the pusher 100 according to an embodiment of the present invention with reference to the drawings attached to the specification.

According to the utility model discloses a blevile of push 100, include: mounting panel 1, auger subassembly 2 and actuating mechanism 3.

As shown in fig. 1 and 2, the auger assembly 2 includes a first auger member 21 and a second auger member 22 with opposite spiral directions, and the first auger member 21 and the second auger member 22 are rotatably disposed on the mounting plate 1. The terms "first," "second," and the like herein may be used either explicitly or implicitly to refer to one or more of the features, whether they are descriptive or not, whether in sequential order or not, whether in light or heavy duty or not.

As shown in figure 1, a driving mechanism 3 is connected to the mounting plate 1 in a height-adjustable manner, and the auger assembly 2 is driven to rotate by the driving mechanism 3.

According to the above structure, the utility model discloses blevile of push 100, through setting up first auger piece 21 and second auger piece 22 that spiral direction is opposite, for example in some examples, and on same extending direction, the spiral direction of first auger piece 21 is anticlockwise, the spiral direction of second auger piece 22 is clockwise, first auger piece 21 and second auger piece 22 all can drive material conveying on every side alone, and can make the material of treating on the flattening face carry the limit and shift to different construction positions, with the beach area that increases the material when carrying the material, realize quick pay-off, the beach with treat the preliminary flattening of construction face.

In the working process of the material pushing device 100, the first packing auger part 21 and the second packing auger part 22 which are opposite in direction can rapidly push the materials between the two packing auger parts to the regions which are not constructed on the two sides, so that the stacked materials can be rapidly pushed from the middle part to the two sides, the material pushing efficiency is further improved, the materials are not easy to stack, and the overall leveling effect is good.

Through the height of adjusting the driving mechanism 3, the position between the driving mechanism 3 and the auger assembly 2 is proper, the driving mechanism 3 is convenient to be always connected with the auger assembly 2, the driving mechanism 3 accurately and reliably drives the auger assembly 2 to rotate and operate, and the compact arrangement among all the parts is facilitated. Therefore, the utility model discloses blevile of push 100 whole efficiency of construction is high, job stabilization nature is good.

By changing the driving direction of the driving mechanism 3, the rotating directions of the first auger piece 21 and the second auger piece 22 can be changed, and the material pushing direction of the auger assembly 2 can be further changed.

In a specific example, as shown in fig. 2, only one pair of first auger member 21 and second auger member 22 with opposite spiral directions is provided, the first auger member 21 and the second auger member 22 are arranged at intervals, and the materials between the first auger member 21 and the second auger member 22 can be jointly transmitted and transferred by the two auger members, so as to ensure that in the process of operating the first auger member 21 and the second auger member 22, the materials in the area where the auger member 2 passes are all transmitted to the surface to be constructed, and are not accumulated on the surface to be constructed between the first auger member 21 and the second auger member 22, thereby improving the material pushing efficiency.

In some examples, the first auger member 21 and the second auger member 22 are paired and include a plurality of pairs, and the plurality of pairs of first auger members 21 and the plurality of pairs of second auger members 22 are arranged on the mounting plate 1 at intervals, so that the material pushing device 100 can be used for transmitting the material capable of being pushed forward during operation, and the transmission efficiency is improved.

In some examples, the first auger member 21 and the second auger member 22 each include a plurality of first auger members 21 and second auger members 22 located in the middle, the first auger members 21 and the second auger members 22 located in the middle are arranged at intervals and are located at a relatively close distance, so that the material between the first auger members 21 and the second auger members 22 can be jointly conveyed forwards and pushed to both sides by the two auger members, the other first auger members 21 are located at the same side of the first auger member 21 located in the middle, and all the first auger members 21 are arranged in parallel, so that the material pushed by the first auger member 21 in the middle is contacted by the first auger member 21 adjacently located in the middle and pushed to the first auger member 21 at the outermost side, and the material is quickly muddled to a larger area by the plurality of first auger members 21; similarly, other second auger parts 22 are located on the same side of the second auger part 22 in the middle, and all the second auger parts 22 are arranged in parallel, so that the material pushed by the second auger part 22 in the middle is contacted by the second auger part 22 adjacently arranged and is pushed to the second auger part 22 at the most lateral side, and the material at the other side is quickly shoal to a larger area by the second auger part 22, thereby greatly improving the construction efficiency of the pushing device 100, the distance for pushing the material by the auger assembly 2 and the area of the shoal of the material.

It can be understood that the utility model discloses a blevile of push 100 can push away the material while pay-off to carry out preliminary flattening to the construction face, improved the efficiency of construction, reduce workman's intensity of labour, greatly liberated the labour, be favorable to advancing the process of unmanned construction.

In some embodiments of the present invention, as shown in fig. 3, the material pushing device 100 further includes a transmission mechanism 4, the transmission mechanism 4 includes a plurality of transmission wheels 41 and a flexible member 42, the flexible member 42 is connected to the plurality of transmission wheels 41, one of the transmission wheels 41 is connected to the output end of the driving mechanism 3, and two of the transmission wheels 41 are respectively connected to the first auger member 21 and the second auger member 22. Through setting up drive mechanism 4, the first aspect can make drive mechanism 3's transmission power transmit a plurality of auger spares simultaneously and drive first auger spare 21 and second auger spare 22 and move towards the opposite direction of spiral direction simultaneously, and the transmission is stable, makes the transmission process of first auger spare 21 and second auger spare 22 stable easily control. The distance between the driving mechanism 3 and the packing auger assembly 2 in the second aspect can be properly adjusted, so that the whole material pushing device 100 is compact in structure, better utilizes the space and is convenient to mount and dismount. The third aspect can make the number of the driving mechanisms 3 provided small, and greatly reduce the investment cost of the apparatus and the arrangement space required for the driving mechanisms 3. In the description of the present invention, it is defined that in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Alternatively, as shown in fig. 3, the driving mechanism 3 includes a motor 31.

Optionally, the driving motor 3 includes a motor 31 and a speed reducer.

In some examples, as shown in fig. 3, the plurality of transmission wheels 41 includes a first transmission wheel 41a, a second transmission wheel 41b, and a third transmission wheel 41c arranged in a triangle; the flexible member 42 is a transmission belt or a chain, the first transmission wheel 41a and the first auger member 21 are coaxially arranged, the second transmission wheel 41b and the second auger member 22 are coaxially arranged, and the third transmission wheel 41c is connected with the driving mechanism 3. When the plurality of transmission wheels 41 are arranged in a triangular shape, the matching surface of the flexible part 42 and each transmission wheel 41 can be enlarged, so that the flexible part 42 is easier to be tensioned on the transmission wheels 41, the flexible part 42 is not easy to slip on the transmission wheels 41, and the working performance of the transmission mechanism 4 can be greatly improved. Here, the first transmission wheel 41a and the second transmission wheel 41b are coaxially connected with the first auger member 21 and the second auger member 22, respectively, and the third transmission wheel 41c is connected with the driving mechanism 3, so that the driving force of the driving mechanism 3 is rapidly transmitted to the first transmission wheel 41a and the second transmission wheel 41b through the third transmission wheel 41c and the flexible member 42, and finally the first auger member 21 and the second auger member 22 are operated simultaneously.

In other examples, the wheel diameters of the transmission wheels 41 in the middle of the first transmission wheel 41a, the second transmission wheel 41b and the third transmission wheel 41c are larger than those of the transmission wheels 41 on both sides, the flexible pieces 42 are tensioned on the first transmission wheel 41a, the second transmission wheel 41b and the third transmission wheel 41c, and the flexible pieces 42 are formed into quadrangles, so that the tensioning matching effect is improved.

Optionally, when the flexible member 42 is a transmission belt, the transmission wheels 41 are belt wheels; when the flexible member 42 is a chain, the driving wheels 41 are all sprockets.

Advantageously, as shown in fig. 5, the plurality of transmission wheels 41 are arranged coplanar and the plurality of transmission wheels 41 are rotatably connected on the same side of the mounting plate 1. The coplanar transmission wheel 41 facilitates the arrangement of the flexible part 42, so that the flexible part 42 is tensioned on the transmission wheel 41, and the transmission is stable.

In some embodiments of the present invention, as shown in fig. 2, the material pushing device 100 further includes a height adjusting mechanism 5, and the height adjusting mechanism 5 includes: the mounting base 51 is connected with the driving mechanism 3, and the distance between the mounting base 51 and the mounting plate 1 is adjustable and is connected with the height adjusting piece 52. In these examples, by providing the mount base 51, the drive mechanism 3 is stably mounted on the mount base 51, and the distance can be adjusted with respect to the mount plate 1. In some embodiments, the distance of the transmission wheel 41 connected to the drive mechanism 3 relative to the mounting plate 1 can be adjusted by adjusting the distance, and simultaneously adjusting the coplanar relationship of the transmission wheel 41 to the other transmission wheels 41 and the tension fit relationship between the transmission wheel 41 and the flexible member 42.

Optionally, as shown in fig. 3 and 4, the height adjusting mechanism 5 further includes an adjusting plate 53, the adjusting plate 53 is connected to the mounting plate 1, the adjusting plate 53 and the mounting seat 51 are located on the same side of the mounting plate 1, and a height adjusting member 52 is connected between the adjusting plate 53 and the mounting seat 51. By arranging the adjusting plate 53, at least part of the adjusting plate 53 and the mounting seat 51 are arranged in a face-to-face manner, and after the height of the height adjusting piece 52 is adjusted, the driving mechanism 3 on the mounting seat 51 is adjusted relative to the mounting plate 1, so that the relative position relation between the driving mechanism 3 and other components (such as the auger assembly 2 and the transmission mechanism 4) is changed.

Optionally, the height adjusting member 52 includes an adjusting bolt 521, and the mounting base 51 is provided with a bolt adjusting hole 11 matched with the adjusting bolt 521. By adjusting the screwing depth of the adjusting bolt 521 into the bolt adjusting hole 11, the installation height of the driving mechanism 3 can be adjusted in real time.

Optionally, the height adjusting member includes a screw and a nut, the mounting seat 51 and the adjusting plate 53 are correspondingly provided with a hole penetrating along the thickness direction, the screw penetrates into the corresponding hole, and the other end of the screw is fastened by an adjusting bolt so as to adjust the mounting height of the driving mechanism 3.

In some embodiments of the present invention, as shown in fig. 3, the mounting plate 1 is provided with an adjusting hole 11 along the height adjustment direction of the driving mechanism 3, the driving mechanism 3 includes a motor 31, and a motor shaft 311 of the motor 31 extends from the mounting base 51 and extends to the adjusting hole 11 to be connected with the transmission mechanism 4. Through setting up regulation hole 11, motor 31 and drive mechanism 4 can set up respectively in the both sides of mounting panel 1, make two parts all stably installed for mounting panel 1, and need not to set up other end connection spare. The adjusting hole 11 also has a certain guiding and limiting function, the motor shaft 311 extends out of the adjusting hole 11, so that when the height adjusting piece 52 is adjusted, the motor shaft 311 moves along the adjusting hole 11, and the situation that the installation position of the motor 31 deviates too much and cannot be accurately matched with the transmission mechanism 4 is prevented.

Optionally, as shown in fig. 3, the motor shaft 311 is connected to a third transmission wheel 41c, the third transmission wheel 41c and the motor 31 are respectively located at two sides of the mounting plate 1, the third transmission wheel 41c can move up and down along a central axis of a connecting line of the first transmission wheel 41a and the second transmission wheel 41b, and after the height of the third transmission wheel 41c and the motor 31 is changed, the flexible member 42 is tensioned on the first transmission wheel 41a, the second transmission wheel 41b and the third transmission wheel 41 c. The third transmission wheel 41c is arranged on the central axis of the connecting line of the first transmission wheel 41a and the second transmission wheel 41b, so that the parts of the flexible parts 42 matched on the third transmission wheel 41c and the second transmission wheel 41b and the parts of the flexible parts 42 matched on the third transmission wheel 41c and the first transmission wheel 41a are stressed symmetrically, the first transmission wheel 41a and the second transmission wheel 41b are not easy to cause more installation offset due to asymmetric force, and the reliable matching between the installed transmission mechanism 4 and the installed driving mechanism 3 is ensured.

In some embodiments of the present invention, as shown in fig. 1, the packing auger assembly 2 further comprises: as shown in fig. 3, the mounting plate 1 is provided with a first mounting hole 12 and a second mounting hole 13, the first mounting hole 12 and the second mounting hole 13 are respectively provided with two sets of auger bearing blocks 23, the auger bearing blocks 23 are provided with bearings 24, the bearings 24 are rotatably connected with rotating shafts, and each rotating shaft is spirally connected with a set of helical blades. After the auger bearing seat 23 and the bearing 24 are arranged, on one hand, the mounting reliability of the auger assembly 2 relative to the mounting plate 1 is improved, and the first mounting hole 12 and the second mounting hole 13 are effectively prevented from being worn and deformed in the long-term rotation process of the auger assembly 2; on the other hand, the stability and the fit degree of the rotation of the packing auger assembly 2 in the first mounting hole 12 and the second mounting hole 13 are improved, and the packing auger assembly 2 is prevented from slipping or skewing in the rotation process.

In these examples, as shown in fig. 2 and 4, the first auger assembly 21 includes a first rotating shaft 211 and a first helical blade 212 that is helically wound, and the second auger assembly 21 includes a second rotating shaft 221 and a second helical blade 222 that is helically wound, with the helical directions of the first helical blade 212 and the second helical blade 222 being opposite.

Optionally, as shown in fig. 6, a fixing member 223 is further disposed at one end of the second rotating shaft 221 to improve the stable connection between the second rotating shaft 221 and the bearing 24 engaged therewith, so that the second rotating shaft 221 and the bearing 24 rotate synchronously, the distance of the second rotating shaft 221 extending from the second mounting hole 13 is controllable, and the second rotating shaft 221 and the driving wheel 4 have a sufficient engagement length.

Correspondingly, one end of the first rotating shaft 211 is also provided with a fixing part 223 with similar function, so that the first rotating shaft 211 is fixedly and stably connected with the bearing 24 matched with the first rotating shaft 211, the distance of the first rotating shaft 211 extending out of the first mounting hole 12 is controllable, and meanwhile, the first rotating shaft 211 and the transmission wheel 4 have enough matching length.

The leveling machine 1000 having the above-described pusher 100 of the present invention will be described with reference to the accompanying drawings.

According to the utility model discloses evener 1000, as shown in fig. 7, include: a main body 200 of the leveler, a pusher 100, and a telescoping mechanism 300.

The pushing device 100 is the aforementioned pushing device 100, the structure of the pushing device 100 is not described herein, and the pushing device 100 is connected to the leveling machine main body 200. The telescopic mechanism 300 is connected between the leveler body 200 and the material pushing device 100, and the telescopic mechanism 300 is telescopically moved to keep the material pushing device 100 horizontal.

According to the structure, the utility model discloses evener 1000, but limit flattening limit carries out propelling movement, mud flat to the material, has improved the flattening effect, prevents effectively that the material from piling up at the in-process of conveying, has promoted the mud flat effect and the mud flat efficiency of piling up the material.

The telescopic mechanism 300 is arranged between the leveling machine main body 200 and the pushing device 100, so that the horizontal degree of the pushing device 100 can be adjusted in time, materials conveyed by the auger assembly 2 can be kept on a relatively horizontal operation surface, and the leveling of the whole construction surface is ensured.

Alternatively, as shown in fig. 7, a plurality of telescopic mechanisms 300 are provided at intervals, and the plurality of telescopic mechanisms 300 simultaneously adjust the horizontal degree of the auger assembly 2 of the pusher 100 relative to the working plane.

Alternatively, the leveler body 200 may be horizontally moved in a plurality of directions, and the leveler body 200 may be connected with a vibration leveling member to perform a leveling process with respect to a surface to be constructed by vibration.

Optionally, the screed body 200 is movably coupled to a beam assembly, which is movably coupled to the guide rails to improve the moving stability of the screed body 200 when it is leveled.

The specific structure of the material pushing device 100 according to the embodiment of the present invention will be described with reference to the drawings.

Example 1

A material pushing device 100 is shown in figure 1 and comprises a mounting plate 1, an auger assembly 2, a driving mechanism 3, a transmission mechanism 4 and a height adjusting mechanism 5, wherein the mounting plate 1 is vertically arranged, as shown in figure 3, an adjusting hole 11 is formed in the upper portion of the mounting plate 1 along the thickness direction, the extending direction of the adjusting hole 11 is consistent with the adjusting direction of the height adjusting mechanism 5, a first mounting hole 12 and a second mounting hole 13 are formed in the lower portion of the mounting plate 1 at intervals, and the central axis of the connecting line of the first mounting hole 12 and the second mounting hole 13 passes through the adjusting hole 11.

As shown in fig. 3, the driving mechanism 3 and the transmission mechanism 4 are located on both sides of the mounting plate 1, the driving mechanism 3 includes a motor 31 and a motor shaft 311, and the motor shaft 311 extends from the adjusting hole 11 and is connected to the transmission mechanism 4. The height adjusting mechanism 5 and the motor 31 are located on the same side of the mounting plate 1, the height adjusting mechanism 5 comprises a mounting seat 51, an adjusting bolt 521 and an adjusting plate 53, the adjusting plate 53 is horizontally arranged and connected to the upper portion of the mounting plate 1, and the mounting seat 51 is connected to the adjusting plate 53 in a height-adjustable manner through the adjusting bolt 521.

As shown in fig. 3, the transmission mechanism 4 includes a first transmission wheel 41a, a second transmission wheel 41b, and a third transmission wheel 41c, which are disposed corresponding to the first mounting hole 12, the second mounting hole 13, and the adjustment hole 11, the first transmission wheel 41a, the second transmission wheel 41b, and the third transmission wheel 41c are disposed in a triangle and coplanar manner, the first transmission wheel 41a, the second transmission wheel 41b, and the third transmission wheel 41c are all belt wheels, the flexible member 42 is a transmission belt, the transmission belt is engaged with the three transmission wheels 41, and the flexible member 42 is tensioned on the three transmission wheels 41 by adjusting the adjustment bolt 521.

As shown in fig. 2, the auger assembly 2 includes a pair of first auger member 21 and second auger member 22 with opposite spiral directions, and two auger bearing seats 23 and two bearings 24, the first auger member 21 includes a first rotating shaft 211, a first helical blade 212 and a fixing member 223, and the second auger member 22 includes a second rotating shaft 221, a second helical blade 222 and a fixing member 223. Two sets of auger bearing seats 23 are respectively arranged in the first mounting hole 12 and the second mounting hole 13, bearings 24 are arranged in the auger bearing seats 23, one bearing 24 is connected with a first rotating shaft 211 through a fixing piece 223, the other bearing 24 is connected with a second rotating shaft 221 through another fastening piece 223, the other end of the first rotating shaft 211 extends out of the first mounting hole 12 to be matched with the first transmission wheel 41a, and the other end of the second rotating shaft 221 extends out of the second mounting hole to be matched with the second transmission wheel 41 b.

Example 2

The utility model provides a blevile of push 100, includes mounting panel 1, auger subassembly 2, actuating mechanism 3, drive mechanism 4 and height adjusting mechanism 5, is different with embodiment 1, and height adjusting mechanism 5 includes screw rod and nut, corresponds on mount pad 51 and the regulating plate 53 and is equipped with the mounting hole, and the mounting hole link up along the thickness direction, and the screw rod stretches out and fixes and adjust the mounting height of mount pad 51 through the nut from the mounting hole.

Example 3

A material pushing device 100 comprises a mounting plate 1, an auger assembly 2, a driving mechanism 3, a transmission mechanism 4 and a height adjusting mechanism 5, and is different from embodiment 1 in that the wheel diameters of a first transmission wheel 41a, a second transmission wheel 41b and a third transmission wheel 41c are different, the wheel diameter of the transmission wheel 41 in the middle is larger than the wheel diameters of the transmission wheels 41 on two sides, and a flexible piece 42 is connected to the three transmission wheels 41 and forms four transmission surfaces.

Example 4

A material pushing device 100 comprises a mounting plate 1, an auger assembly 2, a driving mechanism 3, a transmission mechanism 4 and a height adjusting mechanism 5, and is different from embodiment 1 in that a first transmission wheel 41a, a second transmission wheel 41b and a third transmission wheel 41c are chain wheels, and a flexible part 42 is a chain.

Example 5

A screed machine 1000, as shown in fig. 7, comprising: the material pushing device 100 is the material pushing device 100 in embodiment 1, the material pushing device 100 is adjustably connected to the leveler body 200, the telescoping mechanism 300 is connected between the leveler body 200 and the material pushing device 100, and the telescoping mechanism 300 telescopically moves to keep the material pushing device 100 horizontal.

The utility model discloses a blevile of push 100 can be used to the flattening of concrete building face or the flattening of concrete road surface, also can be used to the flattening of the building face of cement structure. Has the following functions:

1. the leveling device is technically supported in the aspects of automation, intellectualization, modularization, miniaturization and unmanned.

2. The labor input is reduced, the labor cost is reduced, and the labor intensity is reduced.

3. The effect of unmanned control of various leveling equipment applying the technology in work is realized.

4. The equipment has the advantages of compact structure, convenient and fast movement, portability, simple and fast assembly, adaptation to different construction occasions, shortening of preparation work before construction and reduction of production cost investment.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Other configurations of the material pushing device 100 and the leveling machine 1000 having the same according to the embodiments of the present invention, such as the telescoping principle of the telescoping mechanism 300 and the specific mechanism selected, are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A pusher device, comprising:

mounting a plate;

the packing auger assembly comprises a first packing auger part and a second packing auger part which have opposite spiral directions, and the first packing auger part and the second packing auger part are rotatably arranged on the mounting plate;

and the driving mechanism is connected to the mounting plate in a height-adjustable manner, and drives the auger assembly to rotate.

2. The pushing device according to claim 1, further comprising a transmission mechanism, wherein the transmission mechanism comprises a plurality of transmission wheels and a flexible member, the flexible member is connected to the plurality of transmission wheels, one of the transmission wheels is connected to an output end of the driving mechanism, and two of the transmission wheels are respectively connected to the first auger member and the second auger member.

3. The pushing device according to claim 2, wherein the plurality of driving wheels include a first driving wheel, a second driving wheel and a third driving wheel which are arranged in a triangular shape, the flexible member is a driving belt or a chain, the first driving wheel and the first auger member are coaxially arranged, the second driving wheel and the second auger member are coaxially arranged, and the third driving wheel is connected with the driving mechanism.

4. The pusher apparatus of claim 3, further comprising a height adjustment mechanism, the height adjustment mechanism comprising: the mounting base is connected with the driving mechanism, and the distance between the mounting base and the mounting plate is adjustable and is connected with the height adjusting piece.

5. The pusher apparatus of claim 4, wherein the height adjustment mechanism further comprises an adjustment plate connected to the mounting plate and positioned on the same side of the mounting plate as the mounting seat, the adjustment plate being connected to the mounting seat by the height adjustment member.

6. The pushing device as claimed in claim 4, wherein the height adjusting member includes an adjusting bolt, and the mounting base is provided with a bolt adjusting hole matched with the adjusting bolt.

7. The pushing device as claimed in claim 4, wherein the mounting plate is provided with an adjusting hole along a height adjusting direction of the driving mechanism, the driving mechanism includes a motor, and a motor shaft of the motor extends out of the mounting seat and extends to the adjusting hole to be connected with the transmission mechanism.

8. The pushing device as claimed in claim 7, wherein the motor shaft is connected to the third driving wheel, the third driving wheel and the motor are respectively located at two sides of the mounting plate, the third driving wheel can move up and down along a central axis of a connecting line of the first driving wheel and the second driving wheel, and the flexible member is tensioned on the first driving wheel, the second driving wheel and the third driving wheel after the heights of the third driving wheel and the motor are changed.

9. The pusher assembly of claim 1, wherein the auger assembly further comprises: two sets of auger bearing frame, two bearings, two sets of helical blade and two rotation axes, be equipped with first mounting hole and second mounting hole on the mounting panel, first mounting hole with install two sets respectively in the second mounting hole the auger bearing frame, install in the auger bearing frame the bearing, rotationally be connected with in the bearing the rotation axis, every helical blade has a set ofly on the rotation axis.

10. A screed machine, comprising:

a leveler body;

the material pushing device is according to any one of claims 1-9 and is connected to the leveling machine main body;

the extension mechanism is connected between the leveling machine main body and the material pushing device and moves in an extending and retracting mode to enable the material pushing device to keep horizontal.

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