CN212835563U

CN212835563U - Bull-dozer fuel heating device convenient to maintain

Info

Publication number: CN212835563U
Application number: CN202021327818.1U
Authority: CN
Inventors: 张虎平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-30
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to the technical field of fuel heating device, especially, be a bull-dozer fuel heating device convenient to maintain, to in prior art, the bull-dozer is through the fuel as power, and the fuel heating device of bull-dozer is fixed mounting usually in the inside of bull-dozer, is not convenient for dismantle the problem of maintaining to fuel heating device, now proposes following scheme, and it includes the fixing base, the mounting groove has been seted up at the top of fixing base, and fixed mounting has the bottom of a plurality of first springs on the bottom inner wall of mounting groove, and the top fixed mounting of a plurality of first springs has same backup pad, and backup pad sliding connection is in the mounting groove, and the top movable mounting of backup pad has the mount pad, and the top fixed mounting of mount pad has the fuel heating device body, and the front side of fixing base is seted. The utility model has the advantages of reasonable design easy operation, be convenient for to fuel heating device's dismantlement installation to be convenient for take out fuel heating device and maintain.

Description

Bull-dozer fuel heating device convenient to maintain

Technical Field

The utility model relates to a fuel heating device technical field especially relates to a bull-dozer fuel heating device convenient to maintain.

Background

The bulldozer is an engineering vehicle, a large-sized metal bulldozer is arranged in front of the bulldozer, when the bulldozer is used, the bulldozer puts down the bulldozer, shovels and pushes mud, sand, stones and the like forwards, and the position and the angle of the bulldozer can be adjusted. The bulldozer can independently complete the work of digging, carrying and unloading soil, has the characteristics of flexible operation, convenient rotation, small required working surface, high driving speed and the like, and is composed of a torque converter, a transmission and other parts, and is divided into a crawler bulldozer, a tire bulldozer and the like. The bulldozer can independently complete the excavation, soil transportation and soil unloading work, has the characteristics of flexible operation, convenient rotation, small required working surface, high driving speed and the like, and can be used for cleaning or leveling the site, digging a foundation pit with small depth, backfilling, pushing a roadbed with small height and the like.

However, in the prior art, the bulldozer uses fuel as power, and the fuel heating device of the bulldozer is usually fixedly installed inside the bulldozer, so that the fuel heating device is not convenient to disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving in prior art, the bull-dozer is as power through the fuel, and the fuel heating device of bull-dozer is fixed mounting usually in the inside of bull-dozer, is not convenient for dismantle the shortcoming of maintaining to fuel heating device, and the bull-dozer fuel heating device convenient to maintain that proposes.

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

a bulldozer fuel heating device convenient to maintain comprises a fixed seat, wherein the top of the fixed seat is provided with a mounting groove, the inner wall of the bottom of the mounting groove is fixedly provided with the bottom ends of a plurality of first springs, the top ends of the first springs are fixedly provided with a same supporting plate which is connected in the mounting groove in a sliding manner, the top of the supporting plate is movably provided with a mounting seat, the top of the mounting seat is fixedly provided with a fuel heating device body, the front side of the fixed seat is provided with a first groove, a worm is installed in the first groove in a rotating manner, one end of the worm extends out of the fixed seat and is fixedly provided with a knob, a threaded rod is installed in the first groove in a rotating manner, the outer side of the threaded rod is fixedly provided with a worm wheel, the worm wheel is meshed with the worm wheel, the outer side of the threaded rod is provided with a, the top of two dead levers extends to in the corresponding second recess respectively and the gyro wheel is installed in the rotation, equal slidable mounting has three hornblocks in two second recesses, the hypotenuse roll connection of gyro wheel and three hornblocks, the equal fixed mounting in one side that two three hornblocks are close to each other has the dead lever, the one end that two dead levers are close to each other all extends to in the mounting groove, the fixed slot has all been seted up to the both sides of mount pad, dead lever and fixed slot looks adaptation, the equal movable sleeve in the outside of two dead levers is equipped with the second spring, the both ends of second spring respectively with the inner wall fixed connection of three hornblocks and second recess.

Preferably, the bottom both sides of fixing base are equal fixed mounting has the mounting panel, and the equal screw thread in inboard of two mounting panels installs the bolt, the fixed mounting the device of being convenient for.

Preferably, the inner walls of the two sides of the mounting groove are provided with sliding grooves, and the supporting plate is connected in the two sliding grooves in a sliding mode and is connected with the supporting plate in a sliding mode conveniently.

Preferably, an outer ring of the bearing is fixedly installed on the inner wall of one side of the first groove, and the worm is fixedly sleeved with the inner ring of the bearing, so that the worm is conveniently rotatably installed.

Preferably, the inner side of the moving plate is provided with a threaded hole, and the threaded rod is in threaded connection with the inner side of the moving plate through the threaded hole, so that the threaded rod is in threaded connection with the moving plate.

Preferably, two limiting rods are fixedly mounted in the first groove, and the moving plate is connected to the outer sides of the two limiting rods in a sliding mode and plays a certain limiting role.

In the utility model, the bulldozer fuel oil heating device convenient for maintenance drives the worm to rotate by rotating the knob and then drives the worm to rotate by the meshing of the worm and the worm wheel, the worm wheel can be driven to rotate, so that the worm wheel drives the threaded rod to rotate, and then the threaded rod is connected with the thread of the movable plate, the movable plate can be driven to move downwards, so that the two fixed rods can drive the two rollers to move downwards, thereby, the roller wheel is connected with the triangular block in a rolling way, and the elastic deformation of the second spring is utilized, the two triangular blocks can be driven to move away from each other, so that the two fixing rods can be driven to move away from each other, and the two fixing rods can release the fixation of the mounting seat, therefore, the fuel heating device body can be taken out for maintenance by taking out the mounting seat, the operation is simple, and the fuel heating device body is convenient to disassemble and assemble;

the utility model has reasonable structure and simple operation, is convenient for dismounting and mounting the fuel heating device, thereby being convenient for taking out the fuel heating device for maintenance,

drawings

FIG. 1 is a schematic structural view of a bulldozer fuel heating apparatus convenient for maintenance according to the present invention;

FIG. 2 is a schematic structural view of part A of a bulldozer fuel heating apparatus convenient for maintenance according to the present invention;

FIG. 3 is a schematic view of the structure of the portion B of the bulldozer fuel heater according to the present invention, which is convenient for maintenance.

In the figure: 1. a fixed seat; 2. mounting grooves; 3. a first spring; 4. a support plate; 5. a mounting seat; 6. a fuel heating device body; 7. a first groove; 8. a worm; 9. a threaded rod; 10. a worm gear; 11. moving the plate; 12. a first fixing lever; 13. a second groove; 14. a roller; 15. a triangular block; 16. a second fixing bar; 17. fixing grooves; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a bulldozer fuel heating device convenient for maintenance comprises a fixed seat 1, a mounting groove 2 is formed in the top of the fixed seat 1, the bottom end of a plurality of first springs 3 is fixedly mounted on the inner wall of the bottom of the mounting groove 2, the top end of the plurality of first springs 3 is fixedly mounted with a same support plate 4, the support plate 4 is slidably connected in the mounting groove 2, a mounting seat 5 is movably mounted at the top of the support plate 4, a fuel heating device body 6 is fixedly mounted at the top of the mounting seat 5, a first groove 7 is formed in the front side of the fixed seat 1, a worm 8 is rotatably mounted in the first groove 7, one end of the worm 8 extends out of the fixed seat 1 and is fixedly mounted with a knob, a threaded rod 9 is rotatably mounted in the first groove 7, a worm wheel 10 is fixedly mounted on the outer side of the threaded rod 9, the, the equal fixed mounting in top both sides of movable plate 11 has the bottom of first dead lever 12, second recess 13 has all been seted up to the top both sides of first recess 7, the top of two first dead levers 12 extends to in the corresponding second recess 13 respectively and rotates and installs gyro wheel 14, equal slidable mounting has three hornblocks 15 in two second recesses 13, gyro wheel 14 and three hornblocks 15's hypotenuse roll connection, the equal fixed mounting in one side that two three hornblocks 15 are close to each other has second dead lever 16, the one end that two second dead levers 16 are close to each other all extends to in mounting groove 2, fixed slot 17 has all been seted up to the both sides of mount pad 5, second dead lever 16 and fixed slot 17 looks adaptation, the equal movable sleeve in the outside of two second dead levers 16 is equipped with second spring 18, the both ends of second spring 18 respectively with the inner wall fixed connection of three hornblocks 15 and second recess 13.

The equal fixed mounting in bottom both sides of fixing base 1 has the mounting panel, the equal threaded mounting in inboard of two mounting panels has the bolt, the fixed mounting the device of being convenient for, the spout has all been seted up on the both sides inner wall of

mounting groove

2, 4 sliding connection of backup pad are in two spouts, sliding connection backup pad 4 of being convenient for, fixed mounting has the outer lane of bearing on one side inner wall of first recess 7, worm 8 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation worm 8, the inboard screw hole of seting up of movable plate 11, threaded rod 9 passes through screw hole threaded connection in the inboard of movable plate 11, be convenient for with threaded

rod

9 and 11 threaded connection of movable plate, fixed mounting has two gag lever posts in

first recess

7, 11 sliding connection in the outside of two gag lever posts of.

In the utility model, when in use, the worm 8 can be driven to rotate by rotating the knob, then the worm wheel 10 can be driven to rotate by the meshing transmission of the worm 8 and the worm wheel 10, so that the worm wheel 10 can drive the threaded rod 9 to rotate, then the movable plate 11 can be driven to move downwards by the threaded connection of the threaded rod 9 and the movable plate 11, so that the two rollers 14 can be driven to move downwards by the two first fixing rods 12, so that the two rollers 14 can be connected with the triangular blocks 15 by rolling, and the two triangular blocks 15 can be driven to move away from each other by the elastic deformation of the second spring 18, so that the two second fixing rods 16 can be driven to move away from each other, and the two second fixing rods 16 can be released from fixing the mounting base 5, so that the fuel oil heating device body 6 can be taken out for maintenance by taking out the mounting base 5, the, the fuel heating device body 6 is convenient to disassemble and assemble, so that the fuel heating device body 6 is convenient to take out for maintenance.

Claims

1. A fuel oil heating device of a bulldozer, which comprises a fixed seat (1) and is characterized in that a mounting groove (2) is formed in the top of the fixed seat (1), the bottom end of a plurality of first springs (3) is fixedly mounted on the inner wall of the bottom of the mounting groove (2), the top ends of the first springs (3) are fixedly mounted with a same supporting plate (4), the supporting plate (4) is slidably connected in the mounting groove (2), a mounting seat (5) is movably mounted at the top of the supporting plate (4), a fuel oil heating device body (6) is fixedly mounted at the top of the mounting seat (5), a first groove (7) is formed in the front side of the fixed seat (1), a worm (8) is rotatably mounted in the first groove (7), one end of the worm (8) extends out of the fixed seat (1) and is fixedly mounted with a knob, a threaded rod (9) is rotatably mounted in the first, a worm wheel (10) is fixedly installed on the outer side of the threaded rod (9), the worm (8) is meshed with the worm wheel (10), a movable plate (11) is installed on the outer side of the threaded rod (9) in a threaded mode, the bottom ends of first fixing rods (12) are fixedly installed on two sides of the top of the movable plate (11), second grooves (13) are formed in two sides of the top of the first groove (7), the top ends of the two first fixing rods (12) extend into the corresponding second grooves (13) respectively and are rotatably installed with idler wheels (14), triangular blocks (15) are slidably installed in the two second grooves (13), the idler wheels (14) are in rolling connection with the bevel edges of the triangular blocks (15), second fixing rods (16) are fixedly installed on one sides, close to each other, of the two second fixing rods (16) extend into the mounting groove (2), fixing grooves (17) are formed in two sides of the mounting seat (5), the second fixing rods (16) are matched with the fixing grooves (17), the outer sides of the two second fixing rods (16) are respectively and movably sleeved with a second spring (18), and two ends of the second springs (18) are respectively fixedly connected with the inner walls of the triangular blocks (15) and the second grooves (13).

2. The bulldozer fuel heating device convenient for maintenance according to claim 1, characterized in that mounting plates are fixedly mounted on both sides of the bottom of the fixed seat (1), and bolts are threadedly mounted on the inner sides of both mounting plates.

3. The bulldozer fuel heating device convenient for maintenance according to claim 1, characterized in that the inner walls of both sides of the mounting groove (2) are provided with sliding grooves, and the support plate (4) is slidably connected in the two sliding grooves.

4. The bulldozer fuel heating device convenient for maintenance according to claim 1, characterized in that the outer ring of the bearing is fixedly mounted on one side inner wall of the first groove (7), and the worm (8) is fixedly sleeved with the inner ring of the bearing.

5. The fuel heating device for the bulldozer convenient for maintenance according to claim 1, characterized in that said moving plate (11) is tapped on its inside with a threaded hole through which the threaded rod (9) is screwed on the inside of the moving plate (11).

6. The fuel heating device for the bulldozer convenient for maintenance according to claim 1, characterized in that two limit rods are fixedly mounted in said first groove (7), and the moving plate (11) is slidably connected to the outer sides of the two limit rods.