Closed belt conveyor

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a closed belt conveyor which comprises a first machine box, a folding cover, a second machine box, an upper cover, a rotary pressing air cylinder, a conveying belt and a motor, one end of the first machine box is connected with the second machine box, and the position, close to the first machine box, of the outer portion of the second machine box is connected with the folding cover. Conveying belts are connected to the interiors of the first machine box and the second machine box, motors are connected to the ends, close to the conveying belts, of the exteriors of the first machine box and the second machine box, upper covers are connected to the upper ends of the first machine box and the second machine box, and multiple sets of rotary pressing air cylinders are connected to the positions, close to the upper covers, of the front faces and the back faces of the first machine box and the second machine box. Outer connecting plates are arranged at the ends, close to the motor, of the first machine box and the second machine box, inner connecting plates are arranged at the ends, away from the outer connecting plates, of the first machine box and the second machine box, multiple sets of clamping bases are arranged at the upper end of the upper cover, and pressing strips are connected to the upper ends of rotary pressing air cylinders.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a closed belt conveyor. Background Technique

[0002] During long-distance transportation, equipment splicing and angle adjustment are required according to needs. The protection at the splicing part is inconvenient. Since the whole is a closed belt conveyor, blockage is likely to occur inside during long-distance transportation, affecting the overall effective operation.

[0003] Therefore, it is necessary to design a closed belt conveyor to solve the problems in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art, and a closed belt conveyor is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A closed belt conveyor includes a first chassis, a folding cover, a second chassis, an upper cover, a rotary pressing cylinder, a conveyor belt and a motor. One end of the first chassis is connected to the second chassis. A folding cover is connected to the outside of the second chassis near the first chassis. Conveyor belts are connected inside both the first chassis and the second chassis. Motors are connected to the outside of both the first chassis and the second chassis near one end of the conveyor belt. An upper cover is connected to the upper ends of the first chassis and the second chassis. Multiple groups of rotary pressing cylinders are connected to the front and back of the first chassis and the second chassis near the upper cover;

[0007] Outer connecting plates are provided at one end of the first chassis and the second chassis near the motor, and inner connecting plates are provided at one end of the first chassis and the second chassis far from the outer connecting plates;

[0008] Multiple groups of clamping seats are provided at the upper end of the upper cover;

[0009] A pressing strip is connected to the upper end of the rotary pressing cylinder.

[0010] As a preferred scheme of the utility model, the first chassis and the second chassis are connected through the outer connecting plate and the inner connecting plate.

[0011] As a preferred scheme of the utility model, the folding cover is connected to the outer connecting plate and the inner connecting plate through bolts.

[0012] As a preferred scheme of the utility model, roller shafts are provided near both ends inside the conveyor belt, and the motor and the roller shafts are connected through couplings. The first chassis, the second chassis and the roller shafts are connected through bearings. The motor is connected to the first chassis and the second chassis through bolts.

[0013] As a preferred solution of the present utility model, the rotary pressing cylinder is connected to the first chassis and the second chassis by bolts, the rotary pressing cylinder is connected to the pressing strip by bolts, and the pressing strip and the clamping seat are connected by clamping.

[0014] As a preferred solution of the present utility model, the upper cover is connected to the first chassis and the second chassis by clamping.

[0015] To sum up, the technical effects and advantages of the present utility model are as follows: for this enclosed belt conveyor, during operation, the conveyor belt is driven by a motor to feed materials. The overall is an enclosed belt conveyor that can be spliced, and can be assembled according to requirements. And a foldable folding cover is provided at the splicing part for protection, improving the sealing performance of the folding part. Moreover, the folding cover can be adjusted according to the angle of the splicing part, improving the overall adaptability. The upper cover is a structure that can be raised and detached, and can be disassembled and assembled according to requirements. When partially blocked, the rotary pressing cylinder can drive the upper cover to rise, thus forming a partial opening, facilitating the inspection and maintenance of the conveyor belt part. When the whole stops, the rotary pressing cylinder can directly rotate to the side, facilitating the direct removal of the upper cover, thus facilitating the overall repair or replacement of the conveyor belt, and the operation is convenient and fast. Description of the Drawings

[0016] Figure 1 is the overall structure diagram of the present utility model;

[0017] Figure 2 is the structure diagram of the first chassis of the present utility model;

[0018] Figure 3 is the internal structure diagram of the first chassis of the present utility model;

[0019] Figure 4 is the structure diagram of the folding cover of the present utility model;

[0020] Figure 5 is the structure diagram of the rotary pressing cylinder of the present utility model.

[0021] In the figure: 1, first chassis; 101, inner connecting plate; 102, outer connecting plate; 2, folding cover; 3, second chassis; 4, upper cover; 401, clamping seat; 5, rotary pressing cylinder; 501, pressing strip; 6, conveyor belt; 7, motor. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Refer to Figures 1-5, A closed belt conveyor, comprising a first chassis 1, a folding cover 2, a second chassis 3, an upper cover 4, a rotary pressing cylinder 5, a conveyor belt 6 and a motor 7. One end of the first chassis 1 is connected to the second chassis 3. A folding cover 2 is connected to the outside of the second chassis 3 near the first chassis 1. Conveyor belts 6 are connected inside both the first chassis 1 and the second chassis 3. Motors 7 are connected to the outside of both the first chassis 1 and the second chassis 3 near one end of the conveyor belt 6. An upper cover 4 is connected to the upper ends of the first chassis 1 and the second chassis 3. Multiple groups of rotary pressing cylinders 5 are connected to the front and back of the first chassis 1 and the second chassis 3 near the upper cover 4. At one end of the first chassis 1 and the second chassis 3 near the motor 7, there are outer connecting plates 102. At one end of the first chassis 1 and the second chassis 3 away from the outer connecting plates 102, there are inner connecting plates 101. Multiple groups of clamping seats 401 are provided at the upper end of the upper cover 4. The upper end of the rotary pressing cylinder 5 is connected to a pressing strip 501.

[0024] Refer to Figures 1-4 , During long-distance transportation, equipment splicing and angle adjustment are required according to needs. The protection at the splicing part is inconvenient. The first chassis 1 and the second chassis 3 are connected through the outer connecting plates 102 and the inner connecting plates 101. The folding cover 2 is connected to the outer connecting plates 102 and the inner connecting plates 101 through bolts. Rollers are provided near both ends inside the conveyor belt 6, and the motor 7 and the rollers are connected through a coupling. The first chassis 1, the second chassis 3 and the rollers are connected through bearings. The motor 7 is connected to the first chassis 1 and the second chassis 3 through bolts. During operation, the conveyor belt 6 is driven by the motor 7 for feeding. The whole is a spliceable closed belt conveyor, which can be assembled according to needs. And a foldable folding cover 2 is provided at the splicing part for protection, improving the sealing at the folding part, and the folding cover 2 can be adjusted according to the angle of the splicing part, improving the overall adaptability.

[0025] Refer to Figure 1 , Figure 2 , Figure 3 And Figure 5 , Since the whole is a closed belt conveyor, during long-distance transportation, blockage is likely to occur inside, affecting the overall effective operation. The rotary pressing cylinder 5 is connected to the first chassis 1 and the second chassis 3 through bolts. The rotary pressing cylinder 5 is connected to the pressing strip 501 through bolts. The pressing strip 501 and the clamping seat 401 are connected through clamping. The upper cover 4 is connected to the first chassis 1 and the second chassis 3 through clamping. The upper cover 4 is a structure that can be raised and detached, and can be disassembled and assembled according to needs. When there is partial blockage, the upper cover 4 can be raised by the rotary pressing cylinder 5, thus forming a partial opening, facilitating inspection and maintenance of part of the conveyor belt 6. When the whole stops, the rotary pressing cylinder 5 can be directly rotated to the side, facilitating directly removing the upper cover 4, thus facilitating overall repair or replacement of the conveyor belt 6. The operation is convenient and fast.

[0026] Working principle: The first chassis 1 and the second chassis 3 of the enclosed belt conveyor are connected by an outer connecting plate 102 and an inner connecting plate 101. The folding cover 2 is connected to the outer connecting plate 102 and the inner connecting plate 101 by bolts. Rollers are provided near both ends inside the conveyor belt 6, and the motor 7 and the rollers are connected by a coupling. The first chassis 1, the second chassis 3 and the rollers are connected by bearings. The motor 7 and the first chassis 1 and the second chassis 3 are connected by bolts. During operation, the conveyor belt 6 is driven by the motor 7 for feeding. The whole is a splicable enclosed belt conveyor, which can be assembled according to requirements. And a foldable folding cover 2 is provided at the splicing part for protection to improve the sealing performance of the folding part. Moreover, the folding cover 2 can be adjusted according to the angle of the splicing part to improve the overall adaptability. The rotary pressing cylinder 5 and the first chassis 1 and the second chassis 3 are connected by bolts. The rotary pressing cylinder 5 and the pressing strip 501 are connected by bolts. The pressing strip 501 and the clamping seat 401 are connected by clamping. The upper cover 4 and the first chassis 1 and the second chassis 3 are connected by clamping. The upper cover 4 is a structure that can be raised and disassembled, and can be disassembled and assembled according to requirements. When partially blocked, the upper cover 4 can be driven to rise by the rotary pressing cylinder 5, so as to form a partial opening, which is convenient for inspecting and maintaining part of the conveyor belt 6. When the whole stops, the rotary pressing cylinder 5 can be directly rotated to the side, which is convenient for directly removing the upper cover 4, so as to facilitate the overall maintenance or replacement of the conveyor belt 6. The operation is convenient and fast.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed belt conveyor, comprising a first chassis (1), a folding cover (2), a second chassis (3), an upper cover (4), a rotary pressing cylinder (5), a conveying belt (6) and a motor (7), characterized in that: One end of the first chassis (1) is connected to the second chassis (3); the second chassis (3) is connected to a folding cover (2) on the outside near the first chassis (1); the first chassis (1) and the second chassis (3) are both connected to a conveyor belt (6); the first chassis (1) and the second chassis (3) are both connected to a motor (7) on the outside near one end of the conveyor belt (6); the upper ends of the first chassis (1) and the second chassis (3) are connected to an upper cover (4); and the front and back sides of the first chassis (1) and the second chassis (3) are connected to a plurality of sets of rotary pressing cylinders (5); An outer connecting plate (102) is provided at one end of the first chassis (1) and the second chassis (3) close to the motor (7), and an inner connecting plate (101) is provided at one end of the first chassis (1) and the second chassis (3) away from the outer connecting plate (102); The upper end of the upper cover (4) is provided with a plurality of sets of card-connecting seats (401); The upper end of the rotary pressing cylinder (5) is connected to a pressing strip (501).

2. A closed belt conveyor according to claim 1, characterized in that: The first chassis (1) and the second chassis (3) are connected via an external connection plate (102) and an internal connection plate (101).

3. The closed belt conveyor according to claim 1, characterized in that: The folding cover (2) and the outer connecting plate (102) and the inner connecting plate (101) are connected by bolts.

4. The closed belt conveyor according to claim 1, characterized in that: Roller shafts are provided inside the conveyor belt (6) near both ends, and the motor (7) and the roller shafts are connected via a coupling, the first chassis (1), the second chassis (3) and the roller shafts are connected via bearings, and the motor (7) and the first chassis (1), the second chassis (3) are connected via bolts.

5. The closed belt conveyor according to claim 1, characterized in that: The rotary pressing cylinder (5) and the first chassis (1) and the second chassis (3) are connected via bolts, the rotary pressing cylinder (5) and the pressing strip (501) are connected via bolts, and the pressing strip (501) and the clamping seat (401) are connected via clamping.

6. The closed belt conveyor according to claim 1, characterized in that: The upper cover (4) and the first chassis (1) and the second chassis (3) are connected by snapping.

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