Adjustable material anti-falling device of material conveying belt

Abstract

The utility model relates to the field of material anti-falling devices, in particular to an adjustable material anti-falling device of a material conveying belt, which comprises an electric conveying belt, an anti-falling side plate, an adjusting piece and a buffering material receiving table. The upper end of the electric conveying belt is provided with an anti-falling side plate with the height adjustable according to materials. Adjusting pieces used for adjusting the width of the conveying channel according to transmission materials are installed in the middles of the upper ends of the anti-falling side plates. The tail end of the electric conveying belt is provided with a buffering material receiving table used for buffering output materials. By means of the design of the side plates and the partition plates, materials are prevented from falling in the conveying process, flexible adjustment of the width of the conveying channel and accurate control over the height of the anti-falling side plates are achieved through matched use of the bidirectional driving mechanism and the pushing air cylinder, it is guaranteed that the materials of different sizes and heights can be stably conveyed, and the conveying efficiency is improved. The risk of material falling is reduced, the impact force during material unloading is effectively reduced due to introduction of the buffering material receiving table, and the materials are protected against damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to material anti -fall device field especially relates to adjustable material anti -fall device of material conveying belt. BACKGROUND

[0002] Material conveying belt has gradually developed into an indispensable part in modern industry, not only completes the material conveying inside the workshop, realizes the material efficient handling between enterprise and city.

[0003] Material conveying belt is basically composed of transmission system, conveying belt and external support, in the material conveying process, material falling is a security risk that can not be ignored, the existing material conveying belt when the material shape is irregular, easy rolling or sliding on the conveying belt, leading to material transport deviation, at the same time, the conveying belt both sides lack effective anti -fall device.

[0004] Therefore, aiming at the above existing material conveying belt in operation, the problem of material falling can be designed adjustable material anti -fall device of material conveying belt. UTILITY MODEL CONTENTS

[0005] In order to overcome the existing material conveying belt in operation, the problem of material falling.

[0006] The utility model discloses a adjustable material anti -fall device of material conveying belt, including electric conveying belt, anti -fall side plate, adjusting part, buffer receiving platform, the anti -fall side plate of electric conveying belt upper end is installed according to the adjustable height of material and falls, the anti -fall side plate is provided with two groups and is left and right symmetrical distribution, the anti -fall side plate includes side plate A, side plate B, connecting lug and push cylinder, the side plate A cavity inside slide connection has side plate B, the side plate A and side plate B rely on the outside side and are all fixedly connected with connecting lug, and the lower end connecting lug is controlled side plate B and falls through push cylinder between upper end connecting lug and falls, and the anti -fall side plate upper end middle position installs the adjusting part for according to the transmission material and carries out transmission passage width adjustment, and the adjusting part includes bidirectional drive mechanism, linkage block and baffle, and the bidirectional drive mechanism screw thread sleeve lower end is fixedly provided with left and right symmetrical linkage block, and the linkage block lower end installs baffle, and the electric conveying belt tail end is provided with the buffer receiving platform for the buffer of output material.

[0007] Preferably, first, connect the power supply, start electric conveying belt, according to the width of the material to be transmitted, operating adjusting part, through bidirectional drive mechanism control linkage block carries out synchronous inward or outward movement, and then drives baffle adjustment position, reaches the transmission passage width required;

[0008] Second, according to the height of the material, the operation of the anti-falling side plate, through the push cylinder control side plate B, ensure that the material in the transmission process will not fall from both sides, the limiting mechanism A between side plate A and side plate B, ensure the stability of the lifting of side plate B;

[0009] Third, the material to be transported is evenly placed on the electric conveyor belt, and the material is driven in the specified interval to avoid falling from the material conveyor belt;

[0010] Fourth, when the material reaches the tail end of the electric conveyor belt, it will automatically slide onto the buffer receiving table, which reduces the material unloading height and buffers the material to reduce the impact force when unloading.

[0011] As preferred, the front and rear ends of side plate A and side plate B are provided with limiting mechanism A composed of limiting sliding groove and sliding block.

[0012] As preferred, the upper half of the partition plate is made of hard material and the lower half is made of silica gel material.

[0013] As preferred, the buffer receiving table comprises an outer box, a bearing plate, an elastic support, a limiting mechanism B, a material outlet and a guide slope; the bearing plate is slidably connected to the inner side of the outer box; the elastic support is installed at the lower end of the bearing plate.

[0014] As preferred, the limiting mechanism B is arranged between the outer box and the bearing plate; the material outlet is formed at the rear end of the outer box; the guide slope is fixedly connected to the rear end of the material outlet; and the protective pad is arranged at the upper end of the bearing plate.

[0015] As preferred, the limiting mechanism A and the limiting mechanism B have the same structure.

[0016] As preferred, the limiting mechanism C composed of limiting sliding sleeve and limiting sliding rod is arranged between the partition plate and the side plate B.

[0017] The beneficial effects of the utility model are as follows:

[0018] The utility model discloses a material anti-falling device, which comprises a transmission channel, a partition plate and a side plate, wherein the transmission channel comprises a transmission belt, a transmission frame and a transmission motor, the transmission frame is arranged on the transmission belt, the transmission motor is arranged on the transmission frame, the partition plate is arranged on the transmission frame, and the side plate is arranged on the partition plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The three-dimensional structure schematic diagram of the material anti-falling device is shown.

[0020] Figure 2Another three-dimensional structure schematic view of the material anti-falling device is shown.

[0021] Figure 3 A regulating member structure schematic view of the material anti-falling device is shown.

[0022] Figure 4 A three-dimensional structure schematic view of the buffer material receiving table of the material anti-falling device is shown.

[0023] Reference signs: 1, electric conveying belt; 2, anti-falling side plate; 3, regulating member; 4, buffer material receiving table; 5, side plate A; 6, side plate B; 7, connecting lug; 8, push cylinder; 9, bidirectional driving mechanism; 10, linkage block; 11, partition plate; 12, outer box; 13, bearing plate; 14, elastic supporting member; 15, limiting mechanism B; 16, material outlet; 17, guide slope; 18, limiting mechanism A; 19, limiting mechanism C. DETAILED DESCRIPTION

[0024] The utility model is further explained in connection with the drawings and examples.

[0025] Please refer to Figures 1-4 The utility model provides adjustable material anti-falling device of material conveying belt, including electric conveying belt 1, anti-falling side plate 2, regulating member 3, buffer material receiving table 4, the electric conveying belt 1 upper end is equipped with according to the anti-falling side plate 2 of adjustable height of material, and the anti-falling side plate 2 is provided with two groups and is distributed left and right symmetry, and the anti-falling side plate 2 includes side plate A 5, side plate B 6, connecting lug 7 and push cylinder 8, and the side plate A 5 cavity inside slide connection has side plate B 6, and the side plate A 5 and side plate B 6 rely on the outside fixed connection of lug 7, and the lower end connecting lug 7 and the upper end connecting lug 7 are controlled side plate B 6 through push cylinder 8 and are lifted, and the anti-falling side plate 2 upper end middle position is installed regulating member 3 for according to the transmission material and is adjusted transmission passage width, and the regulating member 3 includes bidirectional driving mechanism 9, linkage block 10 and partition plate 11, and the bidirectional driving mechanism 9 screw thread sleeve lower end is fixed and is provided with left and right symmetrical linkage block 10, and the linkage block 10 lower end is installed and has partition plate 11, and the electric conveying belt 1 tail end is provided with buffer material receiving table 4 for the buffer of output material, and the partition plate 11 upper half adopts rigid material lower half adopts silica gel material.

[0026] Please refer to Figure 2 In the embodiment, the front and rear ends of the side plate A 5 and the side plate B 6 are provided with the limiting mechanism A 18 composed of a limiting slot and a sliding block; the limiting mechanism A 18 and the limiting mechanism B 15 have the same structure.

[0027] Please refer to Figure 3In the embodiment, the spacer plate 11 and the side plate B6 are provided with a limiting mechanism C19 composed of a limiting sliding sleeve and a limiting sliding rod.

[0028] Please refer to Figure 4 In the embodiment, the buffer receiving table 4 comprises an outer box 12, a bearing plate 13, an elastic support 14, a limiting mechanism B15, a material outlet 16 and a guide slope 17; the bearing plate 13 is slidably connected to the inner side of the outer box 12; the elastic support 14 is installed at the lower end of the bearing plate 13; the limiting mechanism B15 is arranged between the outer box 12 and the bearing plate 13; the material outlet 16 is formed at the rear end of the outer box 12; the guide slope 17 is fixedly connected to the rear end of the material outlet 16; and the bearing plate 13 is provided with a protective pad at the upper end.

[0029] In operation, first, the power is turned on, the electric conveyor belt 1 is started, the adjusting part 3 is operated according to the width of the material to be conveyed, the synchronous inward or outward movement of the linkage block 10 is controlled through the bidirectional driving mechanism 9, the spacer plate 11 is driven to adjust the position, and the required transmission channel width is achieved;

[0030] Second, the anti-falling side plate 2 is operated according to the height of the material, the lifting of the side plate B6 is controlled through the push cylinder 8, it is ensured that the material will not fall from both sides during the transmission process, and the limiting mechanism A18 between the side plate A5 and the side plate B6 ensures the stability of the lifting of the side plate B6;

[0031] Third, the material to be conveyed is evenly placed on the electric conveyor belt 1, and the material is driven within the specified range to avoid falling from the material conveyor belt;

[0032] Fourth, when the material reaches the tail end of the electric conveyor belt 1, it will automatically slide onto the buffer receiving table 4, the buffer receiving table 4 reduces the material unloading height, and the bearing plate 13 buffers the material under the action of the elastic support 14, reduces the impact force when the material is unloaded, and when the material accumulates a certain weight on the upper bearing plate 13 of the buffer receiving table 4, the bearing plate 13 is lowered to the material outlet 16, the upper surface of the bearing plate 13 has a certain inclination, and the material will automatically pass through the material outlet 16 to the guide slope 17 for unloading.

Claims

1. An adjustable material fall protection device for a material conveyor belt, comprising an electrically powered conveyor belt (1); characterized in that: Also include the anti-falling side plate (2), adjusting parts (3), buffer receiving table (4); electric conveyor belt (1) upper end is installed according to the adjustable height of material anti-falling side plate (2); anti-falling side plate (2) is provided with two groups and left-right symmetrical distribution; anti-falling side plate (2) includes side plate A (5), side plate B (6), connecting lug (7) and push cylinder (8); side plate A (5) cavity inside slidingly connected with side plate B (6); side plate A (5) and side plate B (6) are fixedly connected with connecting lug (7) on the outer side; the lower end connecting lug (7) and the upper end connecting lug (7) are controlled by push cylinder (8) between the side plate B (6) and the side plate B (6) are lifted; the anti-falling side plate (2) upper end middle position is installed for adjusting parts (3) for adjusting the transmission channel width according to the transmission material; adjusting parts (3) include bidirectional drive mechanism (9), linkage block (10) and partition (11); bidirectional drive mechanism (9) screw sleeve lower end is fixedly provided with left-right symmetrical linkage block (10); linkage block (10) lower end is installed with partition (11); electric conveyor belt (1) tail end is provided with buffer receiving table (4) for buffering the output material.

2. The adjustable material fall protection device for a material conveyor belt of claim 1, wherein: The front and rear ends of side plate A (5) and side plate B (6) are provided with limiting mechanism A (18) composed of limiting sliding groove and sliding block.

3. The adjustable material fall protection device for a material conveyor belt of claim 1, wherein: The upper half of the partition (11) is made of hard material and the lower half is made of silica gel material.

4. The adjustable material fall protection device for a material conveyor belt of claim 1, wherein: The buffer receiving table (4) includes an outer box (12), a bearing plate (13), an elastic support (14), a limiting mechanism B (15), a material outlet (16) and a guide slope (17); the inner side of the outer box (12) is slidingly connected with the bearing plate (13); the lower end of the bearing plate (13) is installed with the elastic support (14).

5. The adjustable material fall protection device of claim 4, wherein: The limiting mechanism B (15) is arranged between the outer box (12) and the bearing plate (13); the rear end of the outer box (12) is provided with a material outlet (16); the rear end of the material outlet (16) is fixedly connected with a guide slope (17); the upper end of the bearing plate (13) is provided with a protective pad.

6. The adjustable material fall protection device of claim 2, wherein: The limiting mechanism A (18) and the limiting mechanism B (15) have the same structure.

7. The adjustable material fall protection device of a material conveyor of claim 1, wherein: The limiting mechanism C (19) composed of limiting sliding sleeve and limiting sliding rod is arranged between the partition (11) and the side plate B (6).

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