CN218933256U

CN218933256U - Multifunctional excavator

Info

Publication number: CN218933256U
Application number: CN202222867240.4U
Authority: CN
Inventors: 王楚然
Original assignee: Jinjian Group Eight Construction Yunnan Construction Engineering Co ltd
Current assignee: Jinjian Group Eight Construction Yunnan Construction Engineering Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-28
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a multifunctional excavator, which comprises an excavator body, wherein a fixing plate is fixed on one side of the excavator body, a leveling mechanism is arranged on one side of the upper end of the fixing plate, an equipment box is fixed on the other side of the excavator body, a lifting mechanism is arranged at the upper end in the equipment box, a bearing box is arranged on the lifting mechanism, and a power mechanism is arranged in the middle of the upper end of the bearing box. According to the utility model, the soil loosening structure and the pushing structure can be arranged on the excavator, when the materials need to be loosened, the spiral drill is enabled to descend through the lifting mechanism and the power mechanism on the excavator to loosen the soil, when the materials need to be pushed up, the bulldozer is enabled to descend and then the excavator is enabled to move to push the materials to be flat, so that the excavator has the functions of loosening the soil and pushing the materials, the functionality of the excavator is effectively improved, the excavator is enabled to be more convenient and faster to use, and the practicability of the excavator can be improved.

Description

Multifunctional excavator

Technical Field

The utility model relates to the technical field of excavators, in particular to a multifunctional excavators.

Background

The excavator is also called as an excavator, is an earth machine which uses a bucket to excavate materials higher or lower than a bearing surface and is filled into a transport vehicle or unloaded to a storage yard, and consists of a power device, a working device, a slewing mechanism, an operating mechanism, a transmission mechanism, a travelling mechanism and other structures, and is mainly used for excavating materials such as soil, coal, silt and the like.

During engineering construction, some materials need to loosen the soil before digging, so that the materials are more convenient in the digging process, and meanwhile, the materials need to be pushed into the soil after the digging is completed, so that the materials are smoother, the existing digger is single in function and only has the functions of loading and unloading the materials and digging, and the functions of loosening the soil and pushing the materials are not realized, so that the convenience and the practicability of the digger are reduced, and the digger is required to be improved.

Disclosure of Invention

The utility model aims to overcome the defects that the existing excavator is few in functions, does not have the functions of loosening soil and leveling materials, and reduces convenience and practicality of the excavator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the multifunctional excavator comprises an excavator body, wherein a fixing plate is fixed on one side of the excavator body, a pushing mechanism is arranged on one side of the upper end of the fixing plate, an equipment box is fixed on the other side of the excavator body, a lifting mechanism is arranged at the upper end in the equipment box, a bearing box is arranged on the lifting mechanism, and a power mechanism is arranged in the middle of the upper end of the bearing box;

the utility model discloses a motor vehicle, including fixed plate, elevating block, bearing box, power unit, elevator, lifter, fixed plate, bearing box and power unit, the lower extreme one side of fixed plate is fixed with the riser, be equipped with the second screw rod on pushing away the flat mechanism, the upper end of second screw rod rotates to cup joint in lower extreme one side of fixed plate, the screw thread has cup jointed on the second screw rod and has gone up the elevating block, one side of elevating block is provided with the blade, the opposite side of elevating block is contradicted in one side of riser, one side lower extreme of riser is fixed with the bottom plate, the lower extreme of second screw rod rotates to connect in the upper end of bottom plate, the bearing box is located the equipment box, be equipped with three augers on the power unit, the lower extreme at the bearing box is all rotated to cup joint to the upper end of three augers, the opening has been seted up to the lower extreme of equipment box, and the lower extreme of three augers all sets up in the opening.

Preferably, in order to provide power for the rotation of the second screw rod, automatic lifting adjustment of the bulldozer blade is achieved, the leveling mechanism comprises a second servo motor fixedly installed on one side of the upper end of the fixed plate, the tail end of an output shaft of the second servo motor is fixedly connected with a driving bevel gear, one side of the lower end of the driving bevel gear is meshed with a transmission bevel gear, and the transmission bevel gear is fixedly connected to the upper end of the second screw rod.

Preferably, in order to protect the second servo motor, the driving bevel gear and the transmission bevel gear, a protection cover is arranged on one side of the upper end of the fixing plate, the second servo motor, the driving bevel gear and the transmission bevel gear are all located in the protection cover, and the protection cover is fixedly connected to the upper end of the fixing plate through four screws.

Preferably, in order to limit the rotation of the lifting block, the second screw rod is enabled to stably push the lifting block to lift when rotating, two sides of the lifting block are respectively fixed with a sleeve, two sleeves are respectively sheathed with a vertical rod in a sliding manner, the upper ends of the two vertical rods are respectively fixedly connected with the lower end of the fixed plate, and the lower ends of the two vertical rods are respectively fixedly connected with the upper end of the bottom plate.

Preferably, in order to drive three augers to go up and down, elevating system includes the first servo motor of fixed mounting in equipment box upper end, the terminal fixedly connected with drive gear of output shaft of first servo motor, four drive gear have been meshed respectively to drive gear's a week, and four drive gear's lower extreme middle part all is fixed with first screw rod, and the lower extreme of four first screw rods is rotated and is connected the lower extreme in the equipment box, the upper portion of equipment box is fixed with the baffle, and the upper end of four first screw rods all rotates and cup joints on the baffle, and threaded sleeve has all been cup jointed on four first screw rods, and four threaded sleeve are fixed connection respectively in the both sides of bearing the case.

Preferably, in order to provide power for the rotation of three augers, power unit includes fixed mounting at the motor at the upper end middle part of carrying case, and the upper end of three augers all is fixed with the gear, and three gear all is located the carrying case, and three gear is connected through chain drive jointly between the gear, and the diameter that is located the gear in the middle is greater than the diameter that is located both sides gear, the output shaft end of motor runs through the upper end middle part of carrying case and fixed connection at the upper end middle part that is located the gear in the middle.

Preferably, in order to improve the joint strength of the vertical plate and the excavator, the two sides of the machine body are respectively fixed with a supporting rod, one ends of the two supporting rods are respectively fixedly connected to the lower end of the other side of the vertical plate, and the fixing plate, the vertical plate and the two supporting rods are respectively made of steel materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the use of the lifting mechanism, the power mechanism and the augers, when the materials need to loosen the soil, the three augers are driven to rotate, and the three rotating augers are lowered, so that the three augers are lowered into the materials to loosen the soil, the excavator has the function of loosening the soil, the function of the excavator is effectively increased, and the convenience and the practicability of the excavator are improved;

2. through the use of the pushing mechanism, when materials need to be pushed to a certain extent, the bulldozer can be lowered to drive the bulldozer to move through the movement of the excavator, and the materials are pushed to be flat through the bulldozer, so that the excavator has the pushing function, the function of the excavator is effectively improved, and the excavator is more practical and convenient;

in summary, the utility model can install the soil loosening structure and the pushing structure on the excavator, when the material needs to be loosened, the lifting mechanism and the power mechanism on the excavator can enable the spiral drill to descend to loosen the soil, when the material needs to be pushed, the bulldozer blade descends and then the excavator moves to push the material to be leveled, so that the excavator has the functions of loosening the soil and pushing the excavator, the functionality of the excavator is effectively improved, the excavator is more convenient and rapid to use, and the practicability of the excavator can be improved.

Drawings

FIG. 1 is a connection block diagram of a multifunctional excavator according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a device box of the multifunctional excavator according to the present utility model;

FIG. 3 is a schematic view of the inner structure of a carrying case of a multifunctional excavator according to the present utility model;

FIG. 4 is a schematic diagram of a pushing mechanism of a multifunctional excavator according to the present utility model;

fig. 5 is a schematic structural view of a carrying case of a multifunctional excavator according to the present utility model.

In the figure: 1 organism, 2 equipment box, 3 baffles, 4 first servo motor, 5 drive gear, 6 drive gear, 7 first screw rod, 8 screw sleeve, 9 bear case, 10 motor, 11 gear, 12 chain, 13 auger, 14 fixed plate, 15 riser, 16 bracing piece, 17 protection casing, 18 second servo motor, 19 drive conical gear, 20 drive conical gear, 21 second screw rod, 22 elevating block, 23 bulldozer blade, 24 sleeve pipe, 25 montant, 26 bottom plate.

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.

Referring to fig. 1-5, a multifunctional excavator comprises an excavator body 1, the excavator body 1 is an earth machine which is used for excavating materials higher than or lower than a supporting machine surface by a bucket and is installed in a transportation vehicle or unloaded to a storage yard, the excavator body 1 is composed of a power device, a working device, a rotating mechanism, an operating mechanism, a transmission mechanism, a travelling mechanism and the like, the excavator body 1 is mainly used for excavating materials such as soil, coal and sediment, a fixed plate 14 is fixed on one side of the excavator body 1, a pushing mechanism is arranged on one side of the upper end of the fixed plate 14, a vertical plate 15 is fixed on one side of the lower end of the fixed plate 14, the fixed plate 14 can be driven to move through movement of the excavator body 1, a second screw 21 is arranged on the pushing mechanism, the upper end of the second screw 21 is rotatably sleeved on one side of the fixed plate 14, a bulldozer blade 23 is arranged on one side of the second screw 21, the bulldozer blade 23 can be driven to be lifted by operation of the pushing mechanism, the second screw 21 can be lifted by the pushing mechanism, the bulldozer blade 22 can be driven to be lifted by the lifting and lowered by the second screw 21, and the bulldozer blade 23 can be driven to move to the corresponding bulldozer blade 23 when the excavator body 1 can be moved to the corresponding to the machine body 1, and the material can be conveniently and conveniently lifted by the bulldozer 23 can be moved to the machine body 1.

Referring to fig. 1 and 4, the other side of the lifting block 22 is abutted against one side of the vertical plate 15, a bottom plate 26 is fixed at the lower end of one side of the vertical plate 15, the lower end of the second screw rod 21 is rotatably connected to the upper end of the bottom plate 26, when the bulldozer blade 23 is physically pushed, the lifting block 22 and the bulldozer blade 23 can be supported to one side of the machine body 1 through the vertical plate 15, the bulldozer blade 23 can be more stable when pushing materials, the bottom plate 26 can bear the lower end of the second screw rod 21, the second screw rod 21 can be stably rotated when rotating, support rods 16 are fixed at two sides of the machine body 1, one ends of the two support rods 16 are fixedly connected to the lower end of the other side of the vertical plate 15, the fixing plate 14, the vertical plate 15 and the two support rods 16 are all made of steel materials, the vertical plate 15 can be supported through the two support rods 16, the connecting structure of the vertical plate 15 and the machine body 1 is more stable, the vertical plate 15 is more stable when supporting the lifting block 22 and the bulldozer blade 23, the leveling mechanism comprises a second servo motor 18 fixedly arranged on one side of the upper end of the fixed plate 14, the tail end of an output shaft of the second servo motor 18 is fixedly connected with a driving conical gear 19, one side of the lower end of the driving conical gear 19 is meshed with a driving conical gear 20, the driving conical gear 20 is fixedly connected with the upper end of a second screw 21, the second servo motor 18 is connected with matched parts, stable operation is facilitated, a program can be set, the automatic operation is realized, the second servo motor 18 can drive the driving conical gear 19 to rotate, the driving conical gear 19 can drive the driving conical gear 20 to rotate, the driving conical gear 20 can drive the second screw 21 to rotate, one side of the upper end of the fixed plate 14 is provided with a protective cover 17, the second servo motor 18, the driving conical gear 19 and the driving conical gear 20 are all positioned in the protective cover 17, the protection casing 17 passes through four screw fixed connection in the upper end of fixed plate 14, can make things convenient for the dismantlement of protection casing 17 through four screws, is convenient for the maintenance to second servo motor 18, drive bevel gear 19 and transmission bevel gear 20, can protect second servo motor 18, drive bevel gear 19 and transmission bevel gear 20 through protection casing 17.

Referring to fig. 1, 2, 3, 5, the sleeve 24 is all fixed with in the both sides of lifter 22, the montant 25 has all been cup jointed in the slip in two sleeve 24, the upper end of two montants 25 is all fixed connection in the lower extreme of fixed plate 14, the lower extreme of two montants 25 is all fixed connection in the upper end of bottom plate 26, can drive two sleeve 24 and slide on two montants 25 when lifter 22 goes up and down, can restrict lifter 22's rotation through the structure of two montants 25 and two sleeve 24, lifter 22 rotates along with it when preventing second screw 21 to rotate, make second screw 21 steadily promote lifter 22 when rotating and go up and down, the opposite side of organism 1 is fixed with equipment box 2, the upper end in equipment box 2 is equipped with elevating system, be equipped with carrier box 9 on the elevating system, carrier box 9 is located equipment box 2, the removal through the part on the organism 1 can drive equipment box 2 and bear, can drive carrier box 9 through the operation on elevating system's the elevating system, elevating system includes the first servo motor 4 of fixed mounting at equipment box 2 upper end, first servo motor 4 can drive end, servo motor 4 can be connected with stable servo motor, first servo drive end 4 can be connected, servo motor is convenient for rotation, servo 4 can be set for stable, servo drive program, the end is convenient for rotate, can be connected with servo motor 5, can drive, and can be easily driven.

Referring to figures 1, 2, 3 and 5, four transmission gears 6 are meshed with one circle of the driving gear 5 respectively, the middle parts of the lower ends of the four transmission gears 6 are respectively fixed with first screw rods 7, the lower ends of the four first screw rods 7 are rotationally connected with the lower end in the equipment box 2, the upper part in the equipment box 2 is fixed with a partition plate 3, the upper ends of the four first screw rods 7 are rotationally sleeved on the partition plate 3, the driving gear 5 rotates to push the four transmission gears 6 to synchronously rotate, the four transmission gears 6 rotate to drive the four first screw rods 7 to synchronously rotate, the upper ends of the four first screw rods 7 can be borne by the partition plate 3, so that the four first screw rods 7 can keep stably rotating when rotating, threaded sleeves 8 are sleeved on the four first screw rods 7, the four threaded sleeves 8 are respectively and fixedly connected with two sides of a bearing box 9, the four first screw rods 7 rotate to push the four threaded sleeves 8 to lift, the four threaded sleeves 8 drive the bearing box 9 to lift, a power mechanism is arranged in the middle of the upper end of the bearing box 9, three augers 13 are arranged on the power mechanism, the upper ends of the three augers 13 are all rotatably sleeved at the lower end of the bearing box 9, the bearing box 9 is used for bearing parts on the power mechanism, the power mechanism can drive the three augers 13 to rotate simultaneously, the bearing box 9 can drive the three augers 13 to lift when being lifted, the lower end of the equipment box 2 is provided with an opening, the lower ends of the three augers 13 are all arranged in the opening, the three augers 13 can not be limited when lifted through the opening, the three augers 13 can be moved out of the equipment box 2, when the material is loosened, the three augers 13 can be driven to descend through the lifting mechanism, and the three augers 13 are driven to synchronously rotate through the power mechanism when being lowered, the three rotary augers 13 are lowered into the material to loosen the soil, so that the machine body 1 has the function of loosening the soil, the function of the machine body 1 can be increased, and the practicability and convenience of the machine body 1 are improved.

Referring to fig. 1-3, the power mechanism includes a motor 10 fixedly installed in the middle of the upper end of the carrying case 9, gears 11 are fixed at the upper ends of three augers 13, the three gears 11 are all located in the carrying case 9, the motor 10 is connected with the matched components, so that the three augers 13 can be driven to rotate by setting a program and automatically operating, the three augers 11 can be driven to rotate by rotating the three gears 11, the three gears 11 are connected together by a chain 12 in a transmission manner, the diameter of the gear 11 located in the middle is larger than that of the gears 11 located at two sides, the tail end of an output shaft of the motor 10 penetrates through the middle of the upper end of the carrying case 9 and is fixedly connected in the middle of the upper end of the gear 11 located in the middle, the motor 10 operates to drive the gears 11 located in the middle to rotate, the gears 11 located in the middle can be synchronously driven to rotate by the chain 12, the diameters of the gears 11 located in the middle are larger than that the diameters of the gears 11 located in the middle than the gears 11 located at two sides can be increased by the diameters of the gears 11 located in the middle, the gears 11 located in the middle can be driven to rotate by the gears 11 located in the middle through the chain 12 in a synchronous manner, and the three augers 13 can be driven to rotate by rotating.

In the present utility model, when in use: when the material needs to be scarified, the machine body 1 is moved to the corresponding position at the upper end of the material, the motor 10 is controlled by the matched control equipment to operate, the motor 10 drives the gear 11 in the middle to rotate, the gear 11 in the middle drives the other two gears 11 to synchronously rotate through the chain 12, the three gears 11 drive the three augers 13 to rotate, meanwhile, the matched control equipment controls the first servo motor 4 to operate, the first servo motor 4 drives the driving gear 5 to rotate, the driving gear 5 drives the four transmission gears 6 to rotate, the four transmission gears 6 drive the four first screws 7 to rotate, the four first screws 7 drive the four threaded sleeves 8 to descend, the four threaded sleeves 8 drive the bearing box 9 to descend, the bearing box 9 drives the three augers 13 to descend, the three augers 13 descend from the opening to the material to scarify the material, when the material needs to be scarified, the matched control equipment controls the second servo motor 18 to operate, the second servo motor 18 drives the driving bevel gear 19 to rotate, the driving bevel gear 19 drives the driving bevel gear 20 to rotate, the driving bevel gear 20 drives the second bulldozer 21 to drive the second bulldozer 21 to descend, the second bulldozer 21 to the corresponding bulldozer blade 22 to descend through the corresponding screw 23 to the position 23, and the material is moved to the corresponding shovel 23 to descend, and the material 23 is moved to the corresponding position of the bulldozer is moved by the shovel 23.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multifunctional excavator, includes organism (1), its characterized in that: a fixing plate (14) is fixed on one side of the machine body (1), a leveling mechanism is arranged on one side of the upper end of the fixing plate (14), an equipment box (2) is fixed on the other side of the machine body (1), a lifting mechanism is arranged at the upper end in the equipment box (2), a bearing box (9) is arranged on the lifting mechanism, and a power mechanism is arranged in the middle of the upper end of the bearing box (9);

the utility model discloses a device for drilling a hole in a drilling machine, including fixed plate (14) and elevating system, fixed plate (14)'s lower extreme one side is fixed with riser (15), be equipped with second screw rod (21) on pushing away flat mechanism, the upper end of second screw rod (21) rotates and cup joints in lower extreme one side of fixed plate (14), elevating system (22) have been cup jointed to the screw thread on second screw rod (21), one side of elevating system (22) is provided with bulldozing shovel (23), the opposite side of elevating system (22) is contradicted in one side of riser (15), one side lower extreme of riser (15) is fixed with bottom plate (26), the lower extreme of second screw rod (21) is rotated and is connected in the upper end of bottom plate (26), load-bearing box (9) are located equipment box (2), be equipped with three auger (13) on power unit, the upper end of three auger (13) all rotates and cup joints the lower extreme in load-bearing box (9), the lower extreme of equipment box (2) has seted up the opening, the lower extreme of three auger (13) all sets up in the opening.

2. A multi-purpose shovel according to claim 1, wherein: the pushing mechanism comprises a second servo motor (18) fixedly arranged on one side of the upper end of the fixed plate (14), a driving bevel gear (19) is fixedly connected to the tail end of an output shaft of the second servo motor (18), a transmission bevel gear (20) is meshed with one side of the lower end of the driving bevel gear (19), and the transmission bevel gear (20) is fixedly connected to the upper end of a second screw (21).

3. A multi-purpose shovel according to claim 2, wherein: the upper end one side of fixed plate (14) is provided with protection casing (17), second servo motor (18), drive conical gear (19) and transmission conical gear (20) all are located protection casing (17), protection casing (17) are at the upper end of fixed plate (14) through four screw fixed connection.

4. A multi-purpose shovel according to claim 1, wherein: the lifting block is characterized in that sleeves (24) are fixed on two sides of the lifting block (22), vertical rods (25) are sleeved in the two sleeves (24) in a sliding mode, the upper ends of the two vertical rods (25) are fixedly connected to the lower ends of the fixing plate (14), and the lower ends of the two vertical rods (25) are fixedly connected to the upper ends of the bottom plate (26).

5. A multi-purpose shovel according to claim 1, wherein: the lifting mechanism comprises a first servo motor (4) fixedly installed at the inner upper end of the equipment box (2), a driving gear (5) is fixedly connected to the tail end of an output shaft of the first servo motor (4), four transmission gears (6) are meshed with one circle of the driving gear (5) respectively, first screw rods (7) are fixed to the middle parts of the lower ends of the four transmission gears (6), the lower ends of the four first screw rods (7) are rotationally connected to the inner lower end of the equipment box (2), a partition plate (3) is fixed to the inner upper portion of the equipment box (2), threaded sleeves (8) are sleeved on the partition plate (3) in a threaded mode, and the four threaded sleeves (8) are fixedly connected to the two sides of the bearing box (9) respectively.

6. A multi-purpose shovel according to claim 1, wherein: the power mechanism comprises a motor (10) fixedly mounted at the middle part of the upper end of the bearing box (9), gears (11) are fixed at the upper ends of three augers (13), the three gears (11) are located in the bearing box (9), the three gears (11) are connected together through a chain (12) in a transmission mode, the diameter of the gear (11) located in the middle is larger than that of the gears (11) located on the two sides, and the tail end of an output shaft of the motor (10) penetrates through the middle part of the upper end of the bearing box (9) and is fixedly connected to the middle part of the upper end of the gear (11) located in the middle.

7. A multi-purpose shovel according to claim 1, wherein: the two sides of the machine body (1) are respectively fixed with a supporting rod (16), one ends of the two supporting rods (16) are respectively fixedly connected to the lower end of the other side of the vertical plate (15), and the fixing plate (14), the vertical plate (15) and the two supporting rods (16) are respectively made of steel materials.