Conveyor chute blanking structure

Abstract

The utility model belongs to the technical field of industrial material conveying, and particularly discloses a conveyor chute discharging structure which comprises a discharging pipe, the discharging pipe is connected with a chute flange, the bottom of the discharging pipe is fixedly connected with a first side plate and a second side plate, the bottom of the discharging pipe is fixedly connected with a back plate, and the back plate is fixedly connected with the first side plate and the second side plate. The bottom of the first side plate and the bottom of the second side plate are fixedly connected with square grooves correspondingly, and bottom plates are slidably connected into the two square grooves. In the prior art, in order to prevent a blanking point from deviating, a steel plate is additionally welded at a discharge port, so that the discharge port is blocked. According to the utility model, a chute in the prior art is changed into a blanking structure in which the three quarters of the discharge hole are blind by the bottom plate and the front part is opened, so that falling materials are firstly accumulated on the bottom plate to gradually form a small slope instead of directly falling onto a conveyor below, and the falling materials are discharged from the bottom plate; subsequent falling materials can fall on the conveyor below along the small slope, and on the basis that deviation of a falling point is prevented, the situation that a discharging port is blocked when large materials fall is prevented at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial material conveying technical field, concretely relates to a conveyor chute blanking structure. BACKGROUND

[0002] The conveyor chute is an important component of the conveyor system, mainly used for supporting and guiding the material to flow in a predetermined direction. It is widely used in mining, metallurgy, chemical industry, building materials and other industries, and is an indispensable part of the material conveying process.

[0003] The structural design of the conveyor chute usually considers factors such as the physical properties of the material, the conveying distance, and the production capacity. Among them, the open chute is a commonly used chute in material conveying, and its structure generally includes a feed inlet, a conveying channel and a discharge outlet. The feed inlet is used to receive the material from the upstream equipment, and is usually designed with a guide device to ensure that the material can smoothly enter the chute. The conveying channel allows the material to flow in a predetermined direction, and the inner wall of the channel is made of high-strength material to resist the wear and impact of the material. The material exits the chute from the discharge outlet and enters the next conveying link or collection equipment. For the open chute, the design of the discharge outlet is particularly important, and it needs to ensure that the material can smoothly and quickly leave the chute.

[0004] Under the prior art, the open chute of related enterprises generally adopts a vertical downward straight-through type, that is, the feed inlet and the discharge outlet are completely opposite, the material passes through the feed inlet from the upstream conveyor, straight through the chute to the downstream conveyor, and the falling point of the material directly hits the belt conveyor, which causes the belt to deviate in a certain direction, resulting in a large amount of material scattering and falling. To prevent the falling point from deviating and causing the belt to run off and scatter material, a steel plate is welded inside the discharge outlet to reduce the diameter of the discharge outlet, and the material is relatively concentrated in the center of the conveyor to prevent the falling point from deviating. However, welding the steel plate will reduce the diameter of the discharge outlet, and when large pieces of material pass through the discharge outlet, the diameter of the discharge outlet will be reduced again, which is easy to cause the discharge outlet to be blocked. SUMMARY

[0005] The utility model aims at providing a conveyor chute blanking structure to solve the problem of blocking the discharge outlet caused by welding a steel plate at the discharge outlet to prevent the falling point from deviating.

[0006] To achieve the above-mentioned purpose, the basic scheme provided by the utility model is: a conveyor chute blanking structure, comprising a blanking pipe, the blanking pipe is connected with a chute flange, opposite sides of the bottom of the blanking pipe are respectively fixedly connected with side plate one and side plate two, the bottom of the blanking pipe is fixedly connected with a back plate, the back plate is fixedly connected with the side plate one and the side plate two respectively, the bottom of the side plate one and the side plate two is respectively fixedly connected with a square groove, and the two square grooves are slidably connected with a bottom plate.

[0007] The utility model discloses a principle and beneficial effect lies in: through with the chute of the prior art under the material direction and the vertical conveyer, the blind dead of three fourths of the discharge port is changed to the blanking of the front opening's material structure, when the material needs to pass the chute from the conveyer of top to the conveyer of bottom, the material that falls is not directly on the conveyer of bottom, but will first accumulate on the bottom plate and gradually form a small slope, the material that falls subsequently will fall on the conveyer of bottom along the small slope, prevent the offset of the material drop point on the basis, prevent the material drop of big material and block the discharge port simultaneously.

[0008] Scheme two, this is the preferred of basic scheme, the inner wall of relative two sides of the downcomer is all fixedly connected with the baffle. Through the setting of the baffle, in the process of material sliding, a part of material of the outer ring is blocked and accumulated on the baffle. Since the width of the baffle can only accumulate a certain amount of material, the subsequent falling material will be forced to slide along the accumulated material on the baffle to the center and fall down, which facilitates the material to be concentrated on the center of the conveyor and further prevents the offset of the material drop point.

[0009] Scheme three, this is the preferred of basic scheme, the bottom plate is fixedly connected with a half ear ring one, the outer wall of the back plate is fixedly connected with a half ear ring two, the steel wire rope is bound on the half ear ring one, one end of the steel wire rope penetrates the half ear ring two, and the rope clamp is arranged on the steel wire rope. By pulling the steel wire rope backward, the bottom plate moves transversely backward relative to the chute. When the steel wire rope penetrates the half ear ring two at the required position, the steel wire rope is locked by the rope clamp. When the chute needs to have a larger flux, the blind dead area can be appropriately reduced to obtain a larger flux, and the bottom plate can be prevented from moving forward and backward due to the traction caused by the falling material.

[0010] Scheme four, this is the preferred of basic scheme, the bottom plate is fixedly connected with a wear-resistant plate at one end. Through the setting of the wear-resistant plate, the material sliding down from the bottom plate will not cause abrasion to the bottom plate.

[0011] Scheme five, this is the preferred of scheme two, the two baffles are fixedly connected with support plates, and the two support plates are fixedly connected with the side plate one and the side plate two respectively. Through the setting of the support plates, the baffles can exist more durably, and the replacement frequency of the baffles is reduced.

[0012] Scheme six, this is the preferred of basic scheme, the back plate is fixedly connected with a blocking block at the end away from the downcomer. Through the setting of the blocking block, the gap between the back plate and the bottom plate caused by the square groove can be prevented from leaking a large amount of material. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a kind of structure schematic diagram of the chute material structure of conveyer;

[0014] Fig. 2 It is the structure schematic diagram of steel wire rope and rope clamp of the chute material structure of conveyer;

[0015] Fig. 3 This is a top view of a conveyor chute unloading structure. Detailed Implementation

[0016] The present invention will be further described in detail below through specific embodiments:

[0017] The reference numerals in the accompanying drawings of the instruction manual include: 1. Feed pipe, 2. Side plate one, 3. Side plate two, 4. Back plate, 5. Square channel, 6. Bottom plate, 7. Baffle, 8. Half earring one, 9. Half earring two, 10. Wire rope, 11. Rope clip, 12. Wear-resistant plate, 13. Support plate, 14. Sealing block, 15. Chute.

[0018] Example

[0019] like Figs. 1 to 3 As shown: A conveyor chute unloading structure includes a unloading pipe 1, which is flange-connected to a chute 15. Side plates 2 and 3 are welded to opposite sides of the bottom of the unloading pipe 1. A back plate 4 is welded to the bottom of the unloading pipe 1 and is welded to the side plates 2 and 3. Square grooves 5 are welded to the bottom of the side plates 2 and 3. A bottom plate 6 is slidably connected in the two square grooves 5. A wear-resistant plate 12 is welded to one end of the bottom plate 6.

[0020] Baffles 7 are welded to the inner walls of opposite sides of the feed pipe 1. Support plates 13 are welded to both baffles 7. The two support plates 13 are welded to side plate 1 2 and side plate 2 3 respectively. Half earrings 1 8 are welded to the bottom plate 6. Half earrings 2 9 are welded to the outer wall of the back plate 4. A steel wire rope 10 is tied to half earrings 1 8. One end of the steel wire rope 10 passes through half earrings 2 9. A rope clip 11 is provided on the steel wire rope 10. A sealing block 14 is welded to the end of the back plate 4 away from the feed pipe 1.

[0021] The implementation method of this embodiment is as follows:

[0022] When materials need to be transported from the upper conveyor to the lower conveyor, the materials enter the discharge pipe 1 through the chute 15. A portion of the material in the outer ring accumulates on the baffle 7, and a portion of the material in the inner ring accumulates on the bottom plate 6. The subsequent materials are all concentrated in the inner ring, first falling on the material accumulated on the bottom plate 6, and then gradually falling on the lower conveyor.

[0023] When a larger throughput is required in chute 15, first remove rope clamp 11, remove wire rope 10 from half earring 2 9, then pull wire rope 10 horizontally backward. The base plate 6 will be pulled backward and move laterally until the base plate 6 is adjusted to the required position. Then, install rope clamp 11 on wire rope 10 located below half earring 2 9 and lock wire rope 10.

[0024] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much here. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A conveyor chute de-chuting structure, characterized by, Including blanking pipe (1), blanking pipe (1) is connected with chute (15) flange, the opposite sides of blanking pipe (1) bottom are respectively fixed with side plate one (2) and side plate two (3), blanking pipe (1) bottom is fixed with backplate (4), backplate (4) is fixed with side plate one (2) and side plate two (3) respectively, the bottom of side plate one (2) and side plate two (3) is respectively fixed with square groove (5), two square groove (5) are slidably connected with bottom plate (6).

2. A conveyor chute blanking structure according to claim 1, wherein, The inner wall of the opposite sides of blanking pipe (1) is fixed with baffle (7).

3. A conveyor chute blanking structure according to claim 1, wherein, The outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two (9), the outer wall of backplate (4) is fixed with half ear ring two 4. A conveyor chute blanking structure according to claim 1, wherein, ​ 5. A conveyor chute blanking structure according to claim 2, wherein, ​ 6. A conveyor chute blanking structure according to claim 1 wherein, ​

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