CN112031054A - Bulldozer scraper knife device capable of automatically loading and unloading soil - Google Patents
Bulldozer scraper knife device capable of automatically loading and unloading soil Download PDFInfo
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- CN112031054A CN112031054A CN202010970346.XA CN202010970346A CN112031054A CN 112031054 A CN112031054 A CN 112031054A CN 202010970346 A CN202010970346 A CN 202010970346A CN 112031054 A CN112031054 A CN 112031054A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The invention relates to the field of construction bulldozers, and discloses a bulldozer scraper device capable of automatically loading and unloading soil, which comprises a main box, wherein a soil storage cavity is arranged in the main box, a rack cavity with an upward opening is communicated with the right side of the soil storage cavity, a soil inlet and outlet with a leftward opening is communicated with the left side of the soil storage cavity, a conveyor belt cavity is communicated with the lower side of the soil inlet and outlet, the original bulldozer scraper can collect a part of soil in the device while bulldozing through a mechanical device, and unload the inner soil when subsequently conveying to a destination, so that the working efficiency of the original bulldozer is greatly improved, an excavator, a loading truck and the like are omitted in the moving process of the bulldozer scraper, the resource is greatly saved, the working efficiency is improved, and a mechanical structure is used in the device to enable a part of transmission in the bulldozer to be one-way transmission, and have certain auto-lock nature under the condition of inside loading soil, guaranteed the reliability of device in the course of the work.
Description
Technical Field
The invention relates to the field related to a construction bulldozer, in particular to a bulldozer blade device capable of automatically loading and unloading soil.
Background
The current bull-dozer shovel is because the limitation of spiller in the course of the work, make its soil that can transport at the single operation in-process limited, soil just can be to both sides motion along the spiller after the spiller front side accumulates the take the altitude, and the bull-dozer often needs the excavator in the operation, the cooperation operation of vehicle is done more to transport vechicle etc. more, the bull-dozer needs now to push away soil to the purpose after by subsequent vehicle concentrate the collection transportation, this operation process is very big to the consumption of resource, and accomplish the complete flow of operation and need consume longer time, work efficiency is comparatively low.
Disclosure of Invention
The invention aims to provide a bulldozer blade device capable of automatically loading and unloading soil, which can overcome the defects in the prior art and improve the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a bulldozer scraper device capable of automatically loading and unloading soil, which comprises a main body box, wherein a soil storage cavity is arranged in the main body box, a rack cavity with an upward opening is communicated with the right side of the soil storage cavity, a soil inlet and outlet with a leftward opening is communicated with the left side of the soil storage cavity, a conveyor belt cavity is communicated with the lower side of the soil inlet and outlet, a scraper knife is fixedly connected with the tail end of the left end surface of the main body box, two side baffles which are arranged in front of and behind by taking the soil inlet and outlet as the center are fixedly connected with the left end surface of the main body box, an open gear cavity is communicated with the right side of the rack cavity, a reduction gear cavity is arranged on the rear side of the open gear cavity, a ratchet cavity is arranged on the rear side of the reduction gear cavity, a large pulley cavity extending leftward is arranged on the rear side of the ratchet cavity, a transmission cavity, one-way transmission chamber front side intercommunication is equipped with the slider groove, slider groove left and right sides symmetry intercommunication is equipped with the side groove, transmission chamber front side is equipped with the pinion chamber, the pinion chamber is located the left side in one-way transmission chamber, bull pulley chamber rear side is equipped with the line wheel chamber, bull pulley chamber front side is equipped with the pinion chamber, the pinion chamber is located one-way transmission chamber right side, soil storage intracavity sliding fit connects and is equipped with the bearing board, the terminal fixed connection in bearing board up end left side is equipped with the axle that heels, it has the board that heels to articulate on the axle, under the initial condition, board up end fixed connection that heels is equipped with the stay cord, bearing board right-hand member face fixed connection with the rack that rack chamber sliding fit connects.
On the basis of the technical scheme, open gear intracavity is equipped with to extend to backward the rack drive axle of reduction gear intracavity, open gear intracavity be equipped with rack drive axle fixed connection's open gear, open gear with rack toothing, reduction gear intracavity be equipped with rack drive axle fixed connection slows down the chamber from the driving wheel, it runs through backward to slow down the chamber from driving wheel top ratchet chamber extremely the ratchet axle of pinion intracavity, be equipped with in the reduction gear intracavity slow down the chamber action wheel with ratchet axle fixed connection, slow down the chamber action wheel with it meshes from the driving wheel to slow down the chamber, the ratchet intracavity be equipped with ratchet axle fixed connection's ratchet, the pinion intracavity be equipped with ratchet axle fixed connection's little driven gear.
On the basis of the technical scheme, the ratchet cavity right end wall is fixedly connected with a supporting plate, the supporting plate upper end face is fixedly connected with an electromagnet, a rotating shaft is fixedly connected with the ratchet cavity rear end wall and is arranged above the electromagnet, a curved bar is connected and arranged on the rotating shaft in a rotating matching manner, a spring is arranged between the lower end face of the curved bar right side and the upper end face of the supporting plate in a fixedly connected manner, the spring is located on the left side of the electromagnet, a metal block is arranged above the electromagnet and fixedly connected with the lower end face of the curved bar right side, and the end of the curved bar left side is abutted to the ratchet wheel.
On the basis of the technical scheme, the rear side of the transmission cavity is fixedly connected with a motor, the front end surface of the motor is fixedly connected with a motor shaft which extends forwards into the transmission cavity, an intermediate gear fixedly connected with the motor shaft is arranged in the transmission cavity, a left driven shaft extending forwards into the small belt wheel cavity is arranged in the transmission cavity, the left driven shaft is positioned on the left side of the motor shaft, a left driven gear fixedly connected with the left driven shaft is arranged in the transmission cavity, the left driven gear is meshed with the middle gear, a right driven shaft which extends forwards into the one-way transmission cavity is arranged on the right side of the motor shaft, the transmission cavity is internally provided with a right driven gear fixedly connected with the right driven shaft, the right driven gear is meshed with the intermediate gear, and the unidirectional transmission cavity is internally provided with a left fixed gear fixedly connected with the right driven shaft.
On the basis of the technical scheme, the sliding block groove is internally provided with a sliding block in a sliding fit connection mode, the left end face and the right end face of the sliding block are fixedly connected and provided with side sliding blocks in a centrosymmetric mode, the side sliding blocks are internally provided with side edge grooves in a sliding fit connection mode, the front end face of the sliding block is fixedly connected and provided with a movable shaft, the movable shaft is connected and provided with a sliding gear in a rotating fit mode, and the sliding gear is meshed with the left fixed gear in the initial state.
On the basis of the technical scheme, a line wheel shaft which penetrates through the large belt wheel cavity backwards and extends into the line wheel cavity is arranged in the one-way transmission cavity, a right fixed gear which is fixedly connected with the line wheel shaft is arranged in the one-way transmission cavity, the right fixed gear is meshed with the sliding gear in an initial state, a large driving belt wheel which is fixedly connected with the line wheel shaft is arranged in the large belt wheel cavity, a line wheel which is fixedly connected with the line wheel shaft is arranged in the line wheel cavity, a pull rope is fixedly connected onto the line wheel, a large driven belt wheel shaft which extends forwards into the small gear cavity is arranged in the large belt wheel cavity, a large driven belt wheel which is fixedly connected with the large driven belt wheel shaft is arranged in the large belt wheel cavity, a large belt is arranged between the large driven belt wheel and the large driving belt wheel in a power fit connection mode, and a small driving gear which is fixedly connected with the large, the small driven gear is meshed with the small driving gear.
On the basis of the technical scheme, a small driving belt wheel fixedly connected with the left driven shaft is arranged in the small belt wheel cavity, a driving belt gear cavity is arranged on the front side of the small belt wheel cavity, a small driven belt wheel shaft extending forwards into the driving belt gear cavity is arranged in the small belt wheel cavity, the small driven belt wheel shaft is positioned below the left driven shaft, a small driven belt wheel fixedly connected with the small driven belt wheel shaft is arranged in the small belt wheel cavity, a small belt is arranged between the small driven belt wheel and the small driving belt wheel in a power fit connection manner, a transmission driving gear fixedly connected with the small driven belt wheel shaft is arranged in the driving belt gear cavity, a driving transmission shaft extending forwards into the soil inlet and outlet is arranged in the driving belt gear cavity, and a transmission driven gear fixedly connected with the driving transmission shaft is arranged in the driving belt gear cavity, the conveying driven gear with the meshing of conveying driving gear, soil import and export be equipped with soil import and export fixed connection's initiative transfer gear, the normal running fit is connected between the end wall around the conveyer belt chamber and is equipped with driven conveying axle, the epaxial fixed connection of driven conveying is equipped with driven transfer gear, driven transfer gear with power fit is connected and is equipped with the conveyer belt between the initiative transfer gear.
The invention has the beneficial effects that: make original bull-dozer push away shovel can be inside the device with some soil collection when bulldozing through mechanical device to with inside soil uninstallation when subsequently transporting the destination that arrives, the work efficiency of original bull-dozer has greatly been increased, and this bull-dozer shovel has removed the excavator at the in-process of motion from, cooperation such as loader, the resource has greatly been practiced thrift, work efficiency has been increased, and use mechanical structure to make inside some transmission be one-way transmission in the device, and have certain auto-lock nature under the condition of loading soil in inside, the reliability of device in the course of the work has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall construction of a bulldozer blade assembly of the present invention, which is capable of automatically loading and unloading soil;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 2;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 2;
FIG. 5 is an enlarged schematic view of D of FIG. 4;
FIG. 6 is a schematic diagram of the structure of E-E in FIG. 4;
FIG. 7 is a schematic view of the structure of F-F in FIG. 6;
fig. 8 is a schematic view of the structure of G-G in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The bulldozer blade device capable of automatically loading and unloading soil, which is described in conjunction with the attached drawings 1-8, comprises a main body box 10, a soil storage cavity 26 is arranged in the main body box 10, a rack cavity 25 with an upward opening is communicated with the right side of the soil storage cavity 26, a soil inlet and outlet 27 with a leftward opening is communicated with the left side of the soil storage cavity 26, a conveyor belt cavity 16 is communicated with the lower side of the soil inlet and outlet 27, a blade 17 is fixedly connected with the left end of the lower end surface of the main body box 10, two side baffles 28 which are arranged around the soil inlet and outlet 27 are fixedly connected with the left end surface of the main body box 10, an open gear cavity 24 is communicated with the right side of the rack cavity 25, a reduction gear cavity 50 is arranged on the rear side of the open gear cavity 24, a ratchet cavity 53 is arranged on the rear side of the reduction gear cavity 50, a large belt wheel cavity 66 which extends leftward, the left side of the large belt wheel cavity 66 is provided with a transmission cavity 29, the front side of the transmission cavity 29 is provided with a one-way transmission cavity 35, the front side of the one-way transmission cavity 35 is communicated with a slide block groove 63, the left side and the right side of the slide block groove 63 are symmetrically communicated with side grooves 62, a small belt wheel cavity 67 is arranged at the front side of the transmission cavity 29, the small belt wheel cavity 67 is positioned at the left side of the one-way transmission cavity 35, the rear side of the large pulley cavity 66 is provided with a pulley cavity 44, the front side of the large pulley cavity 66 is provided with a pinion cavity 73, the pinion cavity 73 is positioned at the right side of the one-way transmission cavity 35, the bearing plate 18 is arranged in the soil storage cavity 26 in a sliding fit connection, the left end of the upper end surface of the supporting plate 18 is fixedly connected with a roll shaft 68, the roll shaft 68 is hinged with a tilt plate 19, in an initial state, the upper end face of the inclined plate 19 is fixedly connected with a pull rope 20, and the right end face of the bearing plate 18 is fixedly connected with a rack 21 which is connected with the rack cavity 25 in a sliding fit manner.
Additionally, in one embodiment, the open gear cavity 24 is provided with a rack drive shaft 22 extending rearwardly into the reduction gear cavity 50, an open gear 23 fixedly connected with the rack transmission shaft 22 is arranged in the open gear cavity 24, the open gear 23 is engaged with the rack 21, a reduction cavity driven wheel 55 fixedly connected with the rack transmission shaft 22 is arranged in the reduction gear cavity 50, a ratchet shaft 52 which penetrates through the ratchet cavity 53 backwards to the small gear cavity 73 is arranged above the speed reduction cavity driven wheel 55, a speed reduction cavity driving wheel 51 is arranged in the speed reduction gear cavity 50 and is fixedly connected with the ratchet shaft 52, the speed reducing cavity driving wheel 51 is meshed with the speed reducing cavity driven wheel 55, a ratchet wheel 54 fixedly connected with the ratchet wheel shaft 52 is arranged in the ratchet wheel cavity 53, a small driven gear 72 fixedly connected with the ratchet shaft 52 is arranged in the small gear cavity 73.
In addition, in one embodiment, a supporting plate 61 is fixedly connected to the right end wall of the ratchet cavity 53, an electromagnet 69 is fixedly connected to the upper end face of the supporting plate 61, a rotating shaft 56 fixedly connected to the rear end wall of the ratchet cavity 53 is arranged above the electromagnet 69, a curved rod 57 is connected to the rotating shaft 56 in a rotating fit manner, a spring 59 is fixedly connected between the lower end face of the right side of the curved rod 57 and the upper end face of the supporting plate 61, the spring 59 is located on the left side of the electromagnet 69, a metal block 58 fixedly connected to the lower end face of the right side of the curved rod 57 is arranged above the electromagnet 69, and the tail end of the left side of the curved rod 57 abuts against the ratchet wheel 54.
In addition, in one embodiment, a motor 48 is fixedly connected to the rear side of the transmission cavity 29, a motor shaft 49 extending forward into the transmission cavity 29 is fixedly connected to the front end surface of the motor 48, an intermediate gear 34 fixedly connected to the motor shaft 49 is arranged in the transmission cavity 29, a left driven shaft 31 extending forward into the small pulley cavity 67 is arranged in the transmission cavity 29, the left driven shaft 31 is positioned on the left side of the motor shaft 49, a left driven gear 30 fixedly connected to the left driven shaft 31 is arranged in the transmission cavity 29, the left driven gear 30 is engaged with the intermediate gear 34, a right driven shaft 37 extending forward into the one-way transmission cavity 35 is arranged on the right side of the motor shaft 49, a right driven gear 47 fixedly connected to the right driven shaft 37 is arranged in the transmission cavity 29, and the right driven gear 47 is engaged with the intermediate gear 34, a left fixed gear 36 fixedly connected with the right driven shaft 37 is arranged in the one-way transmission cavity 35.
In addition, in one embodiment, a slider 64 is slidably fitted and connected in the slider groove 63, side sliders 65 are fixedly connected to left and right end surfaces of the slider 64 symmetrically with the slider 64 as a center, the side sliders 65 are slidably fitted and connected in the side groove 62, a movable shaft 71 is fixedly connected to a front end surface of the slider 64, a sliding gear 80 is rotatably fitted and connected to the movable shaft 67, and the sliding gear 80 is engaged with the left fixed gear 36 in an initial state.
In addition, in one embodiment, a reel shaft 39 extending through the large pulley cavity 66 backwards into the reel cavity 44 is arranged in the one-way transmission cavity 35, a right fixed gear 38 fixedly connected with the reel shaft 39 is arranged in the one-way transmission cavity 35, the right fixed gear 38 is engaged with the sliding gear 80 in an initial state, a large driving pulley 40 fixedly connected with the reel shaft 39 is arranged in the large pulley cavity 66, a reel 45 fixedly connected with the reel shaft 39 is arranged in the reel cavity 44, a pull rope 20 is fixedly connected with the reel 45, a large driven pulley shaft 42 extending forwards into the small gear cavity 73 is arranged in the large pulley cavity 66, a large driven pulley 43 fixedly connected with the large driven pulley shaft 42 is arranged in the large pulley cavity 66, and a large belt 41 is connected between the large driven pulley 43 and the large driving pulley 40 in a power fit manner, a small driving gear 70 fixedly connected with the large driven pulley shaft 42 is arranged in the small gear cavity 73, and the small driven gear 72 is meshed with the small driving gear 70.
In addition, in one embodiment, a small driving pulley 33 fixedly connected with the left driven shaft 31 is arranged in the small pulley cavity 67, a driving belt gear cavity 77 is arranged at the front side of the small pulley cavity 67, a small driven pulley shaft 74 extending forwards into the driving belt gear cavity 77 is arranged in the small pulley cavity 67, the small driven pulley shaft 74 is positioned below the left driven shaft 31, a small driven pulley 75 fixedly connected with the small driven pulley shaft 74 is arranged in the small pulley cavity 67, a small belt 32 is arranged between the small driven pulley 75 and the small driving pulley 33 in a power fit connection manner, a transmission driving gear 76 fixedly connected with the small driven pulley shaft 74 is arranged in the driving belt gear cavity 77, a driving transmission shaft 11 extending forwards into the soil inlet/outlet 27 is arranged in the driving belt gear cavity 77, a transmission driven gear 79 fixedly connected with the driving transmission shaft 11 is arranged in the driving belt gear cavity 77, the conveying driven gear 79 with the meshing of conveying driving gear 76, be equipped with in soil import and export 27 with soil import and export 27 fixed connection's initiative transfer gear 12, the normal running fit is connected between the end wall around the conveyer belt chamber 16 and is equipped with driven conveying axle 15, fixed connection is equipped with driven transfer gear 14 on the driven conveying axle 15, driven transfer gear 14 with power fit connects between the initiative transfer gear 12 and is equipped with conveyer belt 13.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1 to 8, in the initial state of the apparatus of the present invention, the support plate 18 is at the lowest position with respect to the soil storage chamber 26, the tilt plate 19 is at the horizontal state, the rack 21 is at the lowest position with respect to the soil storage chamber 26, the movable shaft 71 is at the lowest position with respect to the slider groove 63, and the slide gear 80 is engaged with the left and right fixed gears 36 and 38; sequence of mechanical actions of the whole device: when the bulldozer starts working, the motor 48 is started, the bulldozer drives the main body box 10 to move leftwards integrally, soil moves obliquely upwards along the scraper knife 17, the motor 48 drives the intermediate gear 34 to rotate clockwise through the motor shaft 49, the intermediate gear 34 drives the right driven shaft 37 to rotate anticlockwise through the right driven gear 47, the right driven shaft 37 drives the left fixed gear 36 to rotate anticlockwise, and because the right driven gear 47 is not fixed, the left fixed gear 36 applies an upward force to the movable shaft 71 through the sliding gear 80, so that the movable shaft 71 drives the slider groove 63 to slide upwards along the slider groove 63, and the sliding gear 80 is separated from the right fixed gear 38; at the moment, the intermediate gear 34 drives the left driven shaft 31 to rotate anticlockwise through the left driven gear 30, the left driven shaft 31 drives the small driving belt pulley 33 to rotate anticlockwise, the small driving belt pulley 33 drives the small driven belt pulley 75 to rotate anticlockwise through the small belt 32, the small driven belt pulley 75 drives the transmission driving gear 76 to rotate anticlockwise through the small driven belt pulley shaft 74, the transmission driving gear 76 drives the driving transmission shaft 11 to rotate clockwise through the transmission driven gear 79, the driving transmission shaft 11 drives the transmission belt 13 to rotate clockwise through the driving transmission wheel 12, and at the moment, when soil on the scraper knife 17 is accumulated to a certain height, the soil can be transported into the soil storage cavity 26 under the action of the transmission belt 13; when the soil in the soil storage chamber 26 needs to be transported out, the motor 48 is started to rotate reversely, the motor shaft 49 drives the intermediate gear 34 to rotate anticlockwise, the intermediate gear 34 drives the right driven shaft 37 to rotate clockwise through the right driven gear 47, the right driven shaft 37 drives the left fixed gear 36 to rotate clockwise, the left fixed gear 36 applies a downward force to the movable shaft 71 through the sliding gear 80, so that the sliding gear 80 can be meshed with the right fixed gear 38, the left fixed gear 36 drives the right fixed gear 38 to rotate clockwise through the sliding gear 80, the right fixed gear 38 drives the line shaft 39 to rotate clockwise, the line shaft 39 drives the large driving pulley 40 to rotate clockwise, the large driving pulley 40 drives the large driven pulley 43 to rotate clockwise through the large driven pulley shaft 41, the large driven pulley 43 drives the small driving gear 70 to rotate clockwise through the large driven pulley shaft 42, and the small driving gear 70 drives the ratchet shaft 52 to rotate anticlockwise through the small driven gear 72, the ratchet shaft 52 drives the ratchet wheel 54 to rotate anticlockwise, the ratchet shaft 52 drives the deceleration cavity driven wheel 55 to rotate clockwise through the deceleration cavity driving wheel 51, the deceleration cavity driven wheel 55 drives the opening gear 23 to rotate clockwise through the rack transmission shaft 22, the opening gear 23 drives the rack 21 to move upwards along the rack cavity 25, the rack 21 drives the bearing plate 18 to move vertically upwards, and at the moment, soil in the soil storage cavity 26 is gradually conveyed upwards through the bearing plate 18;
when the supporting plate 18 moves upwards, the wire wheel 45 rotates to tighten the pull rope 20, the inclined plate 19 rotates left and right under the pulling force of the pull rope 20 by taking the inclined shaft 68 as a rotation center, and soil in the soil storage cavity 26 inclines left and right under the inclined plate 19;
when the conveyor belt 13 rotates counterclockwise due to the reverse rotation of the motor shaft 49 while the support plate 18 moves upward, the counterclockwise rotation of the conveyor belt 13 causes the soil dumped to the left in the soil storage chamber 26 to fall onto the conveyor belt 13 and be transported to the left to finally be transported out of the soil storage chamber 26.
When the device works again to collect soil, the electromagnet 69 is started, the metal block 58 moves downwards close to the electromagnet 69 under the suction force of the electromagnet 69, the metal block 58 drives the curved rod 57 to rotate clockwise, the curved rod 57 is separated from the ratchet wheel 54, and the sliding gear 80 is not acted by the left fixed gear 36 when the conveyor belt conveys the soil inwards, so that the wire wheel 45 freely emits the wire wheel, the opening gear 23 loses the acting force on the rack 21, and the supporting plate 18, the pull rope 20 and the inclined plate 19 in the soil storage cavity 26 are restored to the initial positions, namely the lowest horizontal positions relative to the soil storage cavity 26 under the action of the soil gravity.
The invention has the beneficial effects that: make original bull-dozer push away shovel can be inside the device with some soil collection when bulldozing through mechanical device to with inside soil uninstallation when subsequently transporting the destination that arrives, the work efficiency of original bull-dozer has greatly been increased, and this bull-dozer shovel has removed the excavator at the in-process of motion from, cooperation such as loader, the resource has greatly been practiced thrift, work efficiency has been increased, and use mechanical structure to make inside some transmission be one-way transmission in the device, and have certain auto-lock nature under the condition of loading soil in inside, the reliability of device in the course of the work has been guaranteed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a but bulldozer spiller device of auto-control handling soil, includes the main part case, its characterized in that: the main box is internally provided with a soil storage cavity, the right side of the soil storage cavity is communicated with a rack cavity with an upward opening, the left side of the soil storage cavity is communicated with a soil inlet and outlet with a leftward opening, the lower side of the soil inlet and outlet is communicated with a conveyor belt cavity, the left end of the lower end surface of the main box is fixedly connected with a scraper knife, the left end surface of the main box is fixedly connected with two side baffles which are arranged front and back by taking the soil inlet and outlet as the center, the right side of the rack cavity is communicated with an open gear cavity, the rear side of the open gear cavity is provided with a reduction gear cavity, the rear side of the reduction gear cavity is provided with a ratchet cavity, the rear side of the ratchet cavity is provided with a large belt wheel cavity extending leftward, the left side of the large belt wheel cavity is provided with a transmission cavity, the front side of the transmission cavity is provided with a one-way transmission cavity, the, the utility model discloses a soil storage device, including soil storage chamber, transmission chamber, bull pulley chamber, little pulley chamber, bearing board upper end face fixed connection, the transmission chamber front side is equipped with the minipulley chamber, the minipulley chamber is located the left side in one-way transmission chamber, bull pulley chamber rear side is equipped with the wire wheel chamber, bull pulley chamber front side is equipped with the pinion chamber, the pinion chamber is located one-way transmission chamber right side, soil storage intracavity sliding fit connects and is equipped with the bearing board, the terminal fixed connection in bearing board upper end face left side is equipped with the axle that heels, it has the board that heels to articulate on the axle, under the initial condition, the board up end fixed connection that heels is equipped with the stay cord, bearing board.
2. A bulldozer blade apparatus according to claim 1, in which: open gear intracavity be equipped with extend to backward the rack drive axle of reduction gear intracavity, open gear intracavity be equipped with rack drive axle fixed connection's open gear, open gear with rack toothing, reduction gear intracavity be equipped with rack drive axle fixed connection slows down the chamber from the driving wheel, it runs through backward to slow down the chamber from driving wheel top ratchet chamber extremely the ratchet axle of pinion intracavity, the reduction gear intracavity be equipped with speed reduction chamber action wheel with ratchet axle fixed connection, speed reduction chamber action wheel with speed reduction chamber meshes from the driving wheel, the ratchet intracavity be equipped with ratchet axle fixed connection's ratchet, the pinion intracavity be equipped with ratchet axle fixed connection's little driven gear.
3. A bulldozer blade apparatus according to claim 1, in which: ratchet chamber right side wall fixed connection is equipped with the backup pad, backup pad up end fixed connection is equipped with the electro-magnet, the electro-magnet top be equipped with ratchet chamber rear end wall fixed connection's pivot, the normal running fit connection is equipped with the curved bar in the pivot, terminal surface under the curved bar right side with fixed connection is equipped with the spring between the backup pad up end, the spring is located the left side of electro-magnet, the electro-magnet top be equipped with terminal surface fixed connection's under the curved bar right side metal block, curved bar left side end with ratchet looks butt.
4. A bulldozer blade apparatus according to claim 1, in which: a motor is fixedly connected with the rear side of the transmission cavity, a motor shaft which extends forwards into the transmission cavity is fixedly connected with the front end surface of the motor, an intermediate gear fixedly connected with the motor shaft is arranged in the transmission cavity, a left driven shaft extending forwards into the small belt wheel cavity is arranged in the transmission cavity, the left driven shaft is positioned on the left side of the motor shaft, a left driven gear fixedly connected with the left driven shaft is arranged in the transmission cavity, the left driven gear is meshed with the middle gear, a right driven shaft which extends forwards into the one-way transmission cavity is arranged on the right side of the motor shaft, the transmission cavity is internally provided with a right driven gear fixedly connected with the right driven shaft, the right driven gear is meshed with the intermediate gear, and the unidirectional transmission cavity is internally provided with a left fixed gear fixedly connected with the right driven shaft.
5. A bulldozer blade apparatus according to claim 1, in which: the slider slot sliding fit connection is equipped with the slider, terminal surface uses about the slider is central symmetry fixed connection and is equipped with the side slider, the side slider is in the side inslot sliding fit connection, terminal surface fixed connection is equipped with the loose axle before the slider, the epaxial normal running fit connection of loose axle is equipped with sliding gear, sliding gear meshes with the left fixed gear under the initial condition.
6. A bulldozer blade apparatus according to claim 1, in which: a reel shaft which penetrates through the big reel cavity backwards and extends into the reel cavity is arranged in the one-way transmission cavity, a right fixed gear which is fixedly connected with the reel shaft is arranged in the one-way transmission cavity, the right fixed gear is meshed with the sliding gear in an initial state, a big driving reel which is fixedly connected with the reel shaft is arranged in the big reel cavity, a reel which is fixedly connected with the reel shaft is arranged in the reel cavity, a pull rope is fixedly connected with the reel, a big driven reel shaft which extends forwards into the small gear cavity is arranged in the big reel cavity, a big driven reel which is fixedly connected with the big driven reel shaft is arranged in the big reel cavity, a big belt is arranged between the big driven reel and the big driving reel in a power fit connection manner, a big belt is arranged between the big driven reel and the big driving reel, and a small driving gear which is fixedly connected with the big driven reel shaft, the small driven gear is meshed with the small driving gear.
7. A bulldozer blade apparatus according to claim 1, in which: a small driving belt wheel fixedly connected with the left driven shaft is arranged in the small belt wheel cavity, a driving belt gear cavity is arranged on the front side of the small belt wheel cavity, a small driven belt wheel shaft extending forwards into the driving belt gear cavity is arranged in the small belt wheel cavity, the small driven belt wheel shaft is positioned below the left driven shaft, a small driven belt wheel fixedly connected with the small driven belt wheel shaft is arranged in the small belt wheel cavity, a small belt is arranged between the small driven belt wheel and the small driving belt wheel in a power fit connection manner, a transmission driving gear fixedly connected with the small driven belt wheel shaft is arranged in the driving belt gear cavity, a driving transmission shaft extending forwards into the soil inlet and outlet is arranged in the driving belt gear cavity, a transmission driven gear fixedly connected with the driving transmission shaft is arranged in the driving belt gear cavity, and the transmission driven gear is meshed with the transmission driving gear, be equipped with in the soil exit with fixed connection's initiative transfer gear is imported and exported to soil, the normal running fit is connected and is equipped with driven conveying axle between the end wall around the conveyer belt chamber, the epaxial fixed connection of driven conveying is equipped with driven transfer gear, driven transfer gear with power fit connects between the initiative transfer gear and is equipped with the conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970346.XA CN112031054A (en) | 2020-09-15 | 2020-09-15 | Bulldozer scraper knife device capable of automatically loading and unloading soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970346.XA CN112031054A (en) | 2020-09-15 | 2020-09-15 | Bulldozer scraper knife device capable of automatically loading and unloading soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112031054A true CN112031054A (en) | 2020-12-04 |
Family
ID=73589383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010970346.XA Withdrawn CN112031054A (en) | 2020-09-15 | 2020-09-15 | Bulldozer scraper knife device capable of automatically loading and unloading soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112031054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554254A (en) * | 2020-12-18 | 2021-03-26 | 南京雪沁阁科技有限公司 | Push plate for achieving instant stacking of construction bulldozers |
-
2020
- 2020-09-15 CN CN202010970346.XA patent/CN112031054A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554254A (en) * | 2020-12-18 | 2021-03-26 | 南京雪沁阁科技有限公司 | Push plate for achieving instant stacking of construction bulldozers |
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| PB01 | Publication | ||
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Application publication date: 20201204 |