CN213322808U

CN213322808U - Auxiliary pressure-bearing mechanism of bottom conveying belt of bulk dump truck

Info

Publication number: CN213322808U
Application number: CN202021969101.7U
Authority: CN
Inventors: 杜冰; 李金松
Original assignee: Luxing Aerospace Hebei Special Vehicle Co ltd
Current assignee: Luxing Aerospace Hebei Special Vehicle Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an auxiliary bearing mechanism of a bottom conveyer belt of a bulk dump truck, which comprises a tank body, wherein a plurality of first roller shafts are rotatably connected on both sides of the inner wall of the tank body, the outer walls of the first roller shafts are sleeved with the conveyer belt, one end of one first roller shaft penetrating through the tank body is sleeved with a first roller wheel, one side of the bottom end of the tank body is fixedly provided with a motor box, the motor box is internally and fixedly provided with a motor, one end of an output shaft of the motor is sleeved with a second roller wheel, the auxiliary bearing mechanism of the bottom conveyer belt of the bulk dump truck is provided with a plurality of second roller shafts between both sides of the inner wall of the tank body, the second roller shafts are provided with a plurality of second roller shafts which can reduce the heavy pressure born by the conveyer belt when unloading, the unloading efficiency of the dump truck is improved, the outer walls of the first roller shafts and the second roller shafts are sleeved with wear-resistant, the service life of the conveying belt is prolonged.

Description

Auxiliary pressure-bearing mechanism of bottom conveying belt of bulk dump truck

Technical Field

The utility model relates to an auxiliary pressure-bearing mechanism, in particular to auxiliary pressure-bearing mechanism of bulk cargo tipper bottom conveyer belt.

Background

The conveyer belt is a composite product of rubber, fiber and metal or a composite product of plastic and fabric, which is used in belt conveyer belt for bearing and conveying material, and is widely used in cement, coking, metallurgy, chemical industry, steel and other industries where the conveying distance is short and the conveying amount is small.

In the prior art, due to the continuous development of the machine manufacturing industry, the bulk dumper adopts a device for automatically unloading the truck-mounted conveyor belt, but when the loaded goods are transported, the conveying pressure of the conveyor belt is often too large due to the heavy pressure of the goods, so that the unloading efficiency is reduced, the transportation stroke time is influenced, and secondly, when the goods are unloaded, the conveyor belt is often greatly abraded due to the too large pressure between the conveyor belt and the roll shaft, so that the conveyor belt is often required to be replaced, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary pressure-bearing mechanism of bulk cargo tipper bottom conveyer belt to the problem of the efficiency of unloading is influenced to the heavy pressure of the tipper goods itself that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary pressure-bearing mechanism of a bottom conveying belt of a bulk dump truck comprises a tank body, wherein a plurality of first roller shafts are rotatably connected to two sides of the inner wall of the tank body, the outer walls of the first roller shafts are sleeved with the conveying belt, one end of one of the first roll shafts penetrating through the tank body is sleeved with a first roller, one side of the bottom end of the tank body is fixedly provided with a motor box, a motor is fixedly arranged in the motor box, one end of an output shaft of the motor is sleeved with a second roller, the second idler wheel is connected with the first idler wheel in a rotating mode through a belt, a plurality of first supporting plates are fixedly connected to the bottoms of the two sides of the inner wall of the groove body in a multiple mode, a connecting rod is movably connected to the two sides of the top end of each first supporting plate in a multiple mode, a second supporting plate is movably connected to the top end of each connecting rod in a multiple mode, and a second roller shaft is fixedly connected to the top end of each second supporting plate in a multiple mode.

As a preferred technical scheme of the utility model, it is a plurality of the spout has all been seted up at the middle part on first backup pad top, and is a plurality of the equal sliding connection in both ends of spout inside has the slider, and is a plurality of the slider all with connecting rod fixed connection.

As an optimal technical scheme of the utility model, it is a plurality of the equal fixedly connected with spring in one side of slider, it is a plurality of the slider was kept away from to the spring one end all with spout fixed connection.

As an optimal technical scheme of the utility model, it is a plurality of the one end of spring is all fixed the spring slipmat of having cup jointed, and is a plurality of the spring slipmat all with spout fixed connection.

As a preferred technical scheme of the utility model, it is a plurality of the both sides on second backup pad top are all fixed and are equipped with the bracing piece, and are a plurality of all through bearing and second roller pivot swivelling joint between the both sides at bracing piece top.

As a preferred technical scheme of the utility model, it is a plurality of the outer wall of first roller and second roller all is equipped with wear-resisting cover, and is a plurality of recesses have all been seted up to one side of wear-resisting cover, and is a plurality of the equal block in inside of recess is connected with the fixture block, and is a plurality of the fixture block all with wear-resisting cover fixed connection.

As an optimal technical scheme of the utility model, one side of motor case is fixed and is equipped with flush mounting plate of switch, flush mounting plate's fixed surface is equipped with motor switch, the motor passes through motor switch and battery electric connection, the fixed inside that sets up at the motor case of battery.

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

1. the utility model discloses set up the second roller, equal swing joint has the second roller between the internal wall both sides of cell, can alleviate the heavy pressure that the conveyer belt bore when unloading through being equipped with the second roller, makes the goods unloading speed in the car accelerate, has improved the unloading efficiency of tipper, has guaranteed the normal travel of transportation stroke.

2. The utility model discloses set up wear-resisting cover, all overlapped the outer wall at a plurality of first rollers and second roller and be equipped with wear-resisting cover, can alleviate the frictional force between conveyer belt and the roller through being equipped with wear-resisting cover, avoided the direct wearing and tearing that receive the roller of conveyer belt, increased conveyer belt life, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first supporting plate of the present invention;

FIG. 3 is a schematic view of the spring structure of the present invention;

fig. 4 is a schematic view of the structure of the wear-resistant sleeve of the present invention.

In the figure: 1. a trough body; 2. a first roller shaft; 3. a conveyor belt; 4. a first roller; 5. a motor case; 6. a motor; 7. a second roller; 8. a first support plate; 9. a connecting rod; 10. a second support plate; 11. a second roller shaft; 12. a chute; 13. a slider; 14. a spring; 15. a spring mat; 16. a support bar; 17. a wear-resistant sleeve; 18. a groove; 19. and (7) clamping blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme of an auxiliary bearing mechanism of a bottom conveyor belt of a bulk dump truck:

referring to fig. 1, 2 and 3, an auxiliary bearing mechanism for a bottom conveyor belt of a bulk dump truck comprises a tank body 1, wherein a plurality of first roller shafts 2 are rotatably connected to both sides of the inner wall of the tank body 1, a conveyor belt 3 is sleeved on the outer walls of the plurality of first roller shafts 2, a first roller 4 is sleeved on one end of one first roller shaft 2 penetrating through the tank body 1, a motor box 5 is fixedly arranged on one side of the bottom end of the tank body 1, a motor 6 is fixedly arranged in the motor box 5, a second roller 7 is sleeved on one end of an output shaft of the motor 6, the second roller 7 is rotatably connected with the first roller 4 through a belt, a plurality of first supporting plates 8 are fixedly connected to the bottoms of both sides of the inner wall of the tank body 1, the plurality of first supporting plates 8 are arranged to enable a second roller 11 to obtain supporting force, connecting rods 9 are movably connected to both sides of the top ends of the plurality of first supporting plates 8, and the second supporting plates, the second roll shafts 11 can be fixed by a plurality of second supporting plates 10, the top ends of the second supporting plates 10 are fixedly connected with the second roll shafts 11, the second roll shafts 11 can reduce the heavy pressure born by the conveyer belt 3 during unloading, so that the unloading speed of goods in the vehicle is accelerated, the middle parts of the top ends of the first supporting plates 8 are respectively provided with a chute 12, the second roll shafts 11 can be buffered by the chutes 12, the two ends inside the chutes 12 are respectively and slidably connected with a sliding block 13, the sliding blocks 13 are respectively and fixedly connected with a connecting rod 9, one sides of the sliding blocks 13 are respectively and fixedly connected with springs 14, one ends of the springs 14 far away from the sliding blocks 13 are respectively and fixedly connected with the chutes 12, one ends of the springs 14 are respectively and fixedly sleeved with spring anti-skid pads 15, the spring anti-skid pads 15 are respectively and fixedly connected with the chutes 12, the two sides of the top ends of the second supporting plates 10 are respectively and fixedly provided with supporting rods, the two sides of the top of the support rods 16 are rotatably connected with the second roller shaft 11 through bearings.

According to fig. 1 and 4, the outer wall of a plurality of first roller 2 and second roller 11 all overlaps and is equipped with wear-resisting cover 17, it can alleviate the frictional force between conveyer belt 3 and the roller to be equipped with wear-resisting cover 17, the direct wearing and tearing that receive the roller of conveyer belt 3 have been avoided, a plurality of recesses 18 have all been seted up to one side of a plurality of wear-resisting covers 17, it can make wear-resisting cover 17 install and change to be equipped with recess 18, the equal block in inside of a plurality of recesses 18 is connected with fixture block 19, a plurality of fixture blocks 19 all with wear-resisting cover 17 fixed connection, the fixed flush mounting plate that is equipped with in one side of motor case 5, flush mounting plate's fixed surface is equipped with motor switch, motor 6 passes through motor switch and battery electric connection, the fixed inside that.

When in use, the utility model relates to an auxiliary bearing mechanism of a bottom conveyer belt of a bulk dump truck, at first, a plurality of first supporting plates 8 are fixedly connected at the bottoms of both sides of the inner wall of a tank body 1, a second roller 11 can obtain supporting force by arranging the first supporting plates 8, a chute 12 is arranged at the middle part of the top end of the first supporting plates 8, the second roller 11 can be buffered by arranging the chute 12, then a second roller 11 is fixedly connected at the top end of the second supporting plates 10, the heavy pressure born by the conveyer belt 3 during unloading can be reduced by arranging the second roller 11, the unloading speed of goods in the truck is accelerated, the unloading efficiency of the dump truck is improved, finally, a wear-resistant sleeve 17 is sleeved on the outer walls of the first roller 2 and the second roller 11, the friction force between the conveyer belt 3 and the rollers can be reduced by arranging the wear-resistant sleeve 17, the conveyer belt 3 is prevented from being directly worn by the roller shaft, the service life of the conveyer belt is prolonged, a plurality of grooves 18 are formed in one side of the wear-resistant sleeves 17, and the wear-resistant sleeves 17 can be installed and replaced by the grooves 18.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary pressure-bearing mechanism of bulk cargo tipper bottom conveyer belt, includes cell body (1), its characterized in that: the both sides of cell body (1) inner wall are all rotated and are connected with a plurality of first roller (2), and are a plurality of the outer wall of first roller (2) all is equipped with conveyer belt (3), one of them first roller (2) run through a pot head of cell body (1) and are equipped with first gyro wheel (4), one side of cell body (1) bottom is fixed and is equipped with motor case (5), the inside fixed mounting of motor case (5) has motor (6), the pot head of motor (6) output shaft is equipped with second gyro wheel (7), rotate through the belt between second gyro wheel (7) and first gyro wheel (4) and be connected, the equal fixedly connected with a plurality of first backup pad (8) in bottom of cell body (1) inner wall both sides is a plurality of the equal swing joint in both sides on first backup pad (8) top has connecting rod (9), and is a plurality of the equal swing joint in top of connecting rod (9) has second backup pad (10) a plurality of the top of second backup pad (10) is all solid A second roll shaft (11) is fixedly connected.

2. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 1, characterized in that: a plurality of spout (12) have all been seted up at the middle part on first backup pad (8) top, and are a plurality of equal sliding connection in both ends of spout (12) inside has slider (13), and is a plurality of slider (13) all with connecting rod (9) fixed connection.

3. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 2, characterized in that: a plurality of equal fixedly connected with spring (14) in one side of slider (13), a plurality of the one end that slider (13) were kept away from in spring (14) all with spout (12) fixed connection.

4. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 3, characterized in that: a plurality of spring non-slip mat (15) are all fixed to be cup jointed to the one end of spring (14), and a plurality of spring non-slip mat (15) all with spout (12) fixed connection.

5. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 1, characterized in that: a plurality of both sides on second backup pad (10) top all are fixed and are equipped with bracing piece (16), and are a plurality of all rotate through bearing and second roller (11) between the both sides at bracing piece (16) top and be connected.

6. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 1, characterized in that: it is a plurality of the outer wall of first roller (2) and second roller (11) all overlaps and is equipped with wear-resisting cover (17), and is a plurality of recess (18) have all been seted up to one side of wear-resisting cover (17), and is a plurality of the equal block in inside of recess (18) is connected with fixture block (19), and is a plurality of fixture block (19) all with wear-resisting cover (17) fixed connection.

7. The auxiliary pressure bearing mechanism of the bottom conveyor belt of the bulk dump truck as claimed in claim 1, characterized in that: the fixed flush mounting plate that is equipped with in one side of motor case (5), flush mounting plate's fixed surface is equipped with motor switch, motor (6) pass through motor switch and battery electric connection, the battery is fixed to be set up in the inside of motor case (5).