CN219863053U

CN219863053U - Electric loader

Info

Publication number: CN219863053U
Application number: CN202321160319.1U
Authority: CN
Inventors: 衣峰辉; 衣学航; 沙洪维
Original assignee: Shandong Mingyu Heavy Industry Machinery Co Ltd
Current assignee: Shandong Mingyu Heavy Industry Machinery Co Ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-20
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of electric loaders, in particular to an electric loader, which aims at the defects that a battery box and a vehicle body are fixed into a whole and cannot be replaced in the prior art, and the charging time of the battery box is long, so that the work of the loader is seriously affected.

Description

Electric loader

Technical Field

The utility model relates to the technical field of electric loaders, in particular to an electric loader.

Background

As a construction machine with serious emissions, electric drive is being pursued. In recent years, the electric drive technology level is continuously improved, the reliability and the efficiency of an electric drive system of an electric loader are greatly improved, the cost of the electric drive system and a battery is rapidly reduced, the cost of later operation of the electric loader, such as energy consumption cost, maintenance cost and the like, is greatly lower than the operation cost of a fuel vehicle, but the energy replenishment time of the electric loader is long, the rapid charging time is basically about 1 hour, more than 6 hours are needed for the slow charging, and the charging time of the fuel vehicle is only 3 to 5 minutes.

The electric loaders in the market are basically characterized in that a battery box and a vehicle body are fixed into a whole and cannot be replaced, and the work of the loader is seriously influenced due to the longer charging time of the battery box.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a battery box and a vehicle body are fixed into a whole and cannot be replaced, and the work of a loader is seriously influenced due to long charging time of the battery box.

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

the utility model provides an electric loader, includes the organism, be equipped with the driver's cabin on the organism, and be equipped with front wheel and rear wheel on the organism, be equipped with on the organism and push away the shovel arm, and push away and be equipped with the scraper bowl on the shovel arm, be equipped with the assembly case on the organism, and rotate on the assembly case and install the protective cover subassembly, fixed mounting has the casing on the assembly case, and fixedly connected with gear train in the casing, fixedly connected with screw thread moving mechanism on the gear train, and fixedly connected with locking mechanism on the screw thread moving mechanism, buffer gear has been seted up to the assembly incasement.

Preferably, the protective cover assembly comprises a protective cover plate rotatably arranged on one side of the assembly box, the top of the protective cover plate is fixedly connected with a handle, and the protective cover plate is provided with a positioning groove.

Preferably, the gear transmission mechanism comprises a motor fixedly connected in the shell, and a rotating shaft is fixedly connected to an output shaft of the motor.

Preferably, the thread moving mechanism comprises a bidirectional threaded rod rotatably installed in the shell, the second gear is fixedly sleeved on the bidirectional threaded rod, and two thread blocks are installed on the bidirectional threaded rod in a threaded mode.

Preferably, the locking mechanism comprises a sliding column fixedly connected in the shell, two sliding blocks are slidably mounted on the sliding column and are fixedly connected with two threaded blocks respectively, fixing rods are fixedly connected to the bottoms of the sliding blocks respectively, limiting plates are fixedly connected to the fixing rods respectively, through holes are formed in two sides of the shell, and the two limiting plates are matched with the two through holes respectively.

Preferably, the buffer gear includes two cell bodies of seting up in the assembly incasement, and equal fixed mounting has the spring on two cell bodies, two equal fixedly connected with buffer board on the spring, be equipped with the battery case in the assembly incasement.

In the utility model, the electric loader has the beneficial effects that;

due to the arrangement of the protective cover assembly, the gear transmission mechanism, the thread movement mechanism and the locking mechanism, the protective cover plate is fixed and limited, and the phenomena of loosening and shaking of the protective cover plate are effectively avoided.

Due to the buffer mechanism, the battery box can be prevented from collision after assembly.

The battery box is detachably arranged in the assembly box, is convenient to install and detach, and has good protection performance on the battery box.

Drawings

Fig. 1 is a schematic front view of an electric loader according to the present utility model;

fig. 2 is a schematic top view of an opened assembly box of an electric loader according to the present utility model;

fig. 3 is a schematic diagram of a normal section structure of a housing, a gear transmission mechanism, a screw thread moving mechanism and a locking mechanism of the electric loader according to the present utility model.

In the figure: 1. a body; 2. a cab; 3. a rear wheel; 4. a front wheel; 5. a pushing shovel arm; 6. a bucket; 7. assembling a box; 8. a protective cover plate; 9. a handle; 10. a positioning groove; 11. a housing; 12. a motor; 13. a rotation shaft; 14. a first gear; 15. a second gear; 16. a screw block; 17. a sliding column; 18. a sliding block; 19. a tank body; 20. a spring; 21. a buffer plate; 22. a battery box; 23. a fixed rod; 24. a limiting plate; 25. a through hole; 26. a bi-directional threaded rod.

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.

Example 1

Referring to fig. 1-3, an electric loader comprises a machine body 1, wherein a cab 2 is arranged on the machine body 1, a front wheel 4 and a rear wheel 3 are arranged on the machine body 1, a shovel pushing arm 5 is arranged on the machine body 1, a bucket 6 is arranged on the shovel pushing arm 5, an assembly box 7 is arranged on the machine body 1, a protective cover assembly is rotatably arranged on the assembly box 7, a shell 11 is fixedly arranged on the assembly box 7, a gear transmission mechanism is fixedly connected in the shell 11, a thread moving mechanism is fixedly connected on the gear transmission mechanism, a locking mechanism is fixedly connected on the thread moving mechanism, and a buffer mechanism is arranged in the assembly box 7.

In the utility model, the protective cover assembly comprises a protective cover plate 8 rotatably arranged on one side of an assembly box 7, the top of the protective cover plate 8 is fixedly connected with a handle 9, and a positioning groove 10 is formed in the protective cover plate 8.

In the utility model, the gear transmission mechanism comprises a motor 12 fixedly connected in a shell 11, and a rotating shaft 13 is fixedly connected to an output shaft of the motor 12.

In the utility model, the thread moving mechanism comprises a bidirectional threaded rod 26 rotatably installed in the shell 11, the second gear 15 is fixedly sleeved on the bidirectional threaded rod 26, and two thread blocks 16 are installed on the bidirectional threaded rod 26 in a threaded manner.

In the utility model, the locking mechanism comprises a sliding column 17 fixedly connected in a shell 11, two sliding blocks 18 are slidably arranged on the sliding column 17, the two sliding blocks 18 are respectively and fixedly connected with two threaded blocks 16, the bottoms of the two sliding blocks 18 are fixedly connected with fixed rods 23, the two fixed rods 23 are fixedly connected with limiting plates 24, through holes 25 are formed in two sides of the shell 11, and the two limiting plates 24 are respectively matched with the two through holes 25.

In the utility model, the buffer mechanism comprises two groove bodies 19 which are arranged in the assembly box 7, springs 20 are fixedly arranged on the two groove bodies 19, buffer plates 21 are fixedly connected to the two springs 20, and a battery box 22 is arranged in the assembly box 7.

In the utility model, the use principle is as follows: the battery box 22 is detachably arranged in the assembly box 7, when the battery box 22 is assembled, the protective cover plate 8 is firstly opened, then the battery box 22 is placed in the assembly box 7, at the moment, the battery box 22 is prevented from colliding after being assembled due to the spring 20 and the buffer plate 21, the protective cover plate 8 is closed after the assembly is completed, the positioning groove 10 penetrates through the shell 11, the motor 12 is started, the output shaft of the motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first gear 14 to rotate, the first gear 14 is meshed with the second gear 15 to rotate, the second gear 15 drives the bidirectional threaded rod 26 to rotate, the rotation of the bidirectional threaded rod 26 drives the two threaded blocks 16 to move in opposite directions, the two threaded blocks 16 respectively drive the two sliding blocks 18 to move, and the two sliding blocks 18 drive the two limiting plates 24 to pass through the respective through holes 25, so that the protective cover plate 8 is fixed and limited, the phenomena of loosening and shaking of the protective cover plate 8 are effectively avoided, and the battery box 22 is convenient to install and detach.

Example two

The difference between this embodiment and the first embodiment is that: the worm gear reducer is fixedly connected to the output shaft of the motor 12, and the controller is arranged on the worm gear reducer, when the load of the motor 12 is too high, the controller controls the worm gear reducer to reduce the speed of the output shaft of the motor 12, so that damage to the motor 12 under the condition of long-time load is effectively prevented.

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 an electric loader, includes organism (1), its characterized in that, be equipped with driver's cabin (2) on organism (1), and be equipped with front wheel (4) and rear wheel (3) on organism (1), be equipped with on organism (1) and push away shovel arm (5), and push away and be equipped with scraper bowl (6) on shovel arm (5), be equipped with assembly box (7) on organism (1), and rotate on assembly box (7) and install protective cover subassembly, fixedly mounted has casing (11) on assembly box (7), and fixedly connected with gear drive in casing (11), fixedly connected with screw thread moving mechanism on the gear drive, and fixedly connected with locking mechanism on the screw thread moving mechanism, buffer gear has been seted up in assembly box (7).

2. The electric loader according to claim 1, wherein the protective cover assembly comprises a protective cover plate (8) rotatably mounted on one side of the assembly box (7), a handle (9) is fixedly connected to the top of the protective cover plate (8), and a positioning groove (10) is formed in the protective cover plate (8).

3. An electric loader according to claim 1, characterized in that the gear transmission comprises an electric motor (12) fixedly connected to the housing (11), and that the output shaft of the electric motor (12) is fixedly connected to a rotary shaft (13).

4. An electric loader according to claim 3, characterized in that the rotating shaft (13) is fixedly sleeved with a first gear (14), and the first gear (14) is meshed with a second gear (15).

5. An electric loader according to claim 4, characterized in that the screw thread moving mechanism comprises a bi-directional threaded rod (26) rotatably mounted in the housing (11), and the second gear (15) is fixedly sleeved on the bi-directional threaded rod (26), and two screw thread blocks (16) are screw-mounted on the bi-directional threaded rod (26).

6. The electric loader according to claim 5, wherein the locking mechanism comprises a sliding column (17) fixedly connected in the housing (11), two sliding blocks (18) are slidably mounted on the sliding column (17), the two sliding blocks (18) are fixedly connected with the two threaded blocks (16) respectively, fixing rods (23) are fixedly connected to the bottoms of the two sliding blocks (18), limiting plates (24) are fixedly connected to the two fixing rods (23), through holes (25) are formed in two sides of the housing (11), and the two limiting plates (24) are matched with the two through holes (25) respectively.

7. An electric loader according to claim 1, characterized in that the buffer mechanism comprises two groove bodies (19) arranged in the assembly box (7), springs (20) are fixedly arranged on the two groove bodies (19), buffer plates (21) are fixedly connected to the two springs (20), and a battery box (22) is arranged in the assembly box (7).