Feeding elevator for magnesium-chromium sand

Abstract

According to the feeding elevator for the magnesium-chromium sand, the defects in the prior art are overcome, the S-shaped shell is vertically installed on the upper portion of the support, and the feeding port and the discharging port are formed in the two ends of the S-shaped shell respectively; a windproof cover is installed at the feeding port and used for guaranteeing that the bucket elevator is not prone to material leakage in the feeding process, an anti-blocking pipe is installed at the discharging port and can guarantee that the bucket elevator is not prone to blocking in the discharging process, and a lifting mechanism is installed in the S-shaped shell. The auxiliary mechanisms are installed at the upper end and the lower end of the lifting mechanism correspondingly, so that blockage and leakage are avoided in the feeding and lifting process of the materials in the S-shaped shell.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesia chrome sand, in particular to a feeding hoist for magnesia chrome sand. Background Art

[0002] A bucket elevator is a continuous conveying machine that uses a series of buckets fixedly connected to an endless traction member to vertically lift materials. A bucket elevator is a device that uses a series of buckets fixed to a traction chain or belt to transport bulk materials upward in a vertical or nearly vertical direction. However, the existing bucket elevator is prone to blockage or leakage during operation.

[0003] Therefore, in view of the deficiencies of the existing technology, it is very necessary to provide a feeding hoist for magnesia chrome sand to solve the deficiencies of the existing technology. Summary of the Utility Model

[0004] The purpose of the utility model is to avoid the deficiencies of the existing technology and provide a feeding hoist for magnesia chrome sand. A vertically installed S-shaped housing is arranged above a bracket. Feed inlets and discharge outlets are respectively arranged at both ends of the S-shaped housing. A windproof cover is installed at the feed inlet, and an anti-blocking pipe is installed at the discharge outlet. A lifting mechanism is installed inside the S-shaped housing, and auxiliary mechanisms are installed at both the upper and lower ends of the lifting mechanism.

[0005] The above object of the utility model is achieved by the following technical means.

[0006] Provide a feeding hoist for magnesia chrome sand, including a bracket. A vertically installed S-shaped housing is arranged above the bracket. Feed inlets and discharge outlets are respectively arranged at both ends of the S-shaped housing. A windproof cover is installed at the feed inlet, and an anti-blocking pipe is installed at the discharge outlet. A lifting mechanism is installed inside the S-shaped housing, and auxiliary mechanisms are installed at both the upper and lower ends of the lifting mechanism. The auxiliary mechanisms are respectively fixedly installed near the feed inlet and the discharge outlet, and are movably connected to the lifting mechanism.

[0007] Specifically, the lifting mechanism includes two rollers. Motors A are axially connected to one side of each roller. The motors A are fixedly installed on the S-shaped housing. A transmission belt is connected between the two rollers. A plurality of triangular buckets are hinged to the transmission belt. A chute is arranged on the triangular bucket, and the chute is movably installed with the auxiliary mechanism.

[0008] Furthermore, the auxiliary mechanisms both include motors B. The motors B are respectively fixedly installed near the feed inlet and the discharge outlet. The motors B are axially connected to drive hollow circular plates. A plurality of diamond-shaped plates are equiangularly installed on the outer side of the hollow circular plates. The diamond-shaped plates are movably connected to the chutes. Scrapers are installed at one ends of the diamond-shaped plates, and the scrapers are movably connected to the inside of the S-shaped housing.

[0009] The windproof cover has a conical straight-through structure. The bottom of the windproof cover is fixedly installed above the feed inlet. The anti-blocking pipe has an arc-shaped structure. A vibration element is installed near the discharge outlet of the anti-blocking pipe. The vibration element includes a telescopic block. One side of the telescopic block is fixedly installed inside the anti-blocking pipe. The other side of the telescopic block is equipped with a vibration device body. A spring is installed inside the telescopic block.

[0010] The purpose of the present utility model is to avoid the deficiencies of the prior art and provide a feeding hoist for magnesia-chrome sand. A windproof cover is installed at the feed inlet of the S-shaped housing to ensure that the bucket elevator is not prone to leakage during the feeding process. An anti-blocking pipe is installed at the feed inlet and discharge outlet of the S-shaped housing to ensure that the bucket elevator is not prone to blockage during the discharging process. The lifting mechanism and auxiliary mechanism installed inside the S-shaped housing can ensure that no blockage and leakage occur during the process of lifting materials inside the S-shaped housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present utility model will be further described with reference to the accompanying drawings, but the content in the drawings does not constitute any limitation to the present utility model.

[0012] Figure 1 It is the overall structure diagram of a feeding hoist for magnesia-chrome sand of the present utility model.

[0013] Figure 2 It is the enlarged view of part A of a feeding hoist for magnesia-chrome sand of the present utility model.

[0014] Figure 3 It is the enlarged view of part B of a feeding hoist for magnesia-chrome sand of the present utility model.

[0015] From Figures 1 to 3 it includes:

[0016] 1. Support;

[0017] 2. S-shaped housing;

[0018] 21. Feed inlet, 22. Discharge outlet;

[0019] 3. Windproof cover;

[0020] 4. Anti-blocking pipe;

[0021] 41. Vibration element, 42. Telescopic block, 43. Vibration device body, 44. Spring;

[0022] 5. Lifting mechanism;

[0023] 51. Roller, 52. Motor A, 53. Transmission belt, 54. Triangular hopper, 55. Chute;

[0024] 6. Auxiliary mechanism;

[0025] 61. Motor B, 62. Hollow circular plate, 63. Rhombic plate, 64. Scraper Detailed implementation mode

[0026] The present utility model will be further described in conjunction with the following embodiments.

[0027] Embodiment 1

[0028] As Figure 1 shown, a feeding hoist for magnesia chromite includes a bracket 1. A vertical S-shaped housing 2 is installed above the bracket 1. Feed inlets 21 and discharge outlets 22 are respectively arranged at both ends of the S-shaped housing 2. A windproof cover 3 is installed at the feed inlet 21 to ensure that the bucket elevator is not prone to leakage during the feeding process.

[0029] As Figure 1 shown, an anti-blocking pipe 4 is installed at the discharge outlet 22 to ensure that the bucket elevator is not prone to blockage during the discharging process. A lifting mechanism 5 is installed inside the S-shaped housing 2. Auxiliary mechanisms 6 are installed at both the upper and lower ends of the lifting mechanism 5. The auxiliary mechanisms 6 are respectively fixedly installed near the feed inlet 21 and the discharge outlet 22. The auxiliary mechanisms 6 are movably connected to the lifting mechanism 5.

[0030] By using the lifting mechanism 5 and the auxiliary mechanism 6 installed inside the S-shaped housing 2, it can be ensured that the material will not be blocked or leaked during the lifting process inside the S-shaped housing 2.

[0031] As Figure 1 shown, the lifting mechanism 5 includes two rollers 51. Motors A 52 are axially connected to one side of each roller 51. The motors A 52 are fixedly installed on the S-shaped housing 2. A transmission belt 53 is connected in transmission between the two rollers 51. Twenty-five triangular hoppers 54 are hinged on the transmission belt 53. A chute 55 is provided on the triangular hopper 54.

[0032] As Figure 1 shown, the auxiliary mechanism 6 is rotatably connected to the lifting mechanism 5, which can ensure the stable operation of the triangular hopper 54 inside the S-shaped housing 2, improve the stability of the device and prevent leakage. The sliding connection between the auxiliary mechanism 6 and the S-shaped housing 2 can ensure that no blockage will occur inside the S-shaped housing 2.

[0033] As Figures 1 - 3 shown, the auxiliary mechanisms 6 each include a motor B 61. The motors B 61 are respectively fixedly installed near the feed inlet 21 and the discharge outlet 22. The motors B 61 are axially connected in transmission with hollow circular plates 62. Six rhombic plates 63 are equiangularly installed on the outer side of each hollow circular plate 62. The rhombic plates 63 are rotatably connected to the triangular hoppers 54, which can ensure the stable operation of the triangular hoppers 54 near the feed inlet 21 and the discharge outlet 22 inside the S-shaped housing 2 to prevent leakage, and improve the stability of the device during the feeding and lifting process.

[0034] As Figures 1 - 3 shown, the diamond-shaped plate 63 is slidably connected to the chute 55. Scrapers 64 are installed at one end of the diamond-shaped plate 63. The scrapers 64 are slidably connected to the inside of the S-shaped housing 2, and can scrape away the materials accumulated at the feed inlet 21 and the discharge outlet 22 of the S-shaped housing 2. The materials cleaned up can be collected into the triangular hopper 54 of the lifting mechanism 5, so as to clean and dredge the materials accumulated in the device and prevent blockage inside the device.

[0035] As Figures 1 - 2 shown, the wind-proof cover 3 has a conical straight-through structure. The bottom of the wind-proof cover 3 is fixedly installed above the feed inlet 21. The anti-blocking pipe 4 has an arc-shaped structure which is beneficial to conveying materials. A vibration element 41 is installed near the discharge outlet 22 of the anti-blocking pipe 4 to help prevent material blockage. The vibration element 41 includes a telescopic block 42. One side of the telescopic block 42 is fixedly installed inside the anti-blocking pipe 4. The other side of the telescopic block 42 is installed with a vibrator body 43. A spring 44 is installed inside the telescopic block 42 to enhance the vibration effect.

[0036] In this application document, the triangular hoppers 54 are set to be twenty-five, but the specific number of the triangular hoppers 54 can be adjusted according to the actual situation and is not limited to twenty-five. When the quantity of materials to be transported is larger, more triangular hoppers 54 can be adopted to ensure the feeding and lifting efficiency of the device.

[0037] In this application document, the diamond-shaped plates 63 are set to be twelve, but the specific number of the diamond-shaped plates 63 can be adjusted according to the actual situation and is not limited to twelve. When the quantity of materials to be transported is larger, more triangular hoppers 54 can be adopted to ensure the feeding and lifting efficiency of the device.

[0038] The purpose of the present utility model is to avoid the deficiencies of the prior art and provide a feeding and lifting machine for magnesia-chrome sand. A vertically installed S-shaped housing 2 is arranged above the bracket 1. Feed inlets 21 and discharge outlets 22 are respectively arranged at both ends of the S-shaped housing 2. A wind-proof cover 3 is installed at the feed inlet 21 to ensure that the bucket elevator is not prone to material leakage during the feeding process. An anti-blocking pipe 4 is installed at the discharge outlet 22 to ensure that the bucket elevator is not prone to blockage during the discharging process. A lifting mechanism 5 is installed inside the S-shaped housing 2. Auxiliary mechanisms 6 are installed at both the upper and lower ends of the lifting mechanism 5, so as to ensure that no blockage and material leakage will occur during the process of lifting materials inside the S-shaped housing 2.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A feeding elevator for magnesia-chrome sand, comprising a bracket, characterized in that: An S-shaped shell is vertically installed above the bracket, and a feed port and a discharge port are respectively provided at both ends of the S-shaped shell. A windproof cover is installed at the feed port, and an anti-blocking pipe is installed at the discharge port. A lifting mechanism is installed inside the S-shaped shell, and auxiliary mechanisms are installed at both upper and lower ends of the lifting mechanism. The auxiliary mechanisms are respectively fixedly installed near the feed port and the discharge port, and the auxiliary mechanism is movably connected to the lifting mechanism.

2. A feeding elevator for magnesia-chrome sand according to claim 1, characterized in that: The lifting mechanism includes two rollers, one side of each roller is axially connected to a motor A, the motor A is fixedly mounted on the S-shaped housing, a transmission belt is connected between the two rollers, a plurality of triangular hoppers are hinged on the transmission belt, a slide groove is provided on the triangular hopper, and the slide groove is movably mounted with the auxiliary mechanism.

3. A feeding elevator for magnesia-chrome sand according to claim 2, characterized in that: The auxiliary mechanisms all include motors B, which are fixedly installed near the feed port and the discharge port, respectively. The motors B are axially connected to a hollow circular plate, and a plurality of diamond plates are installed at equal angles on the outside of the hollow circular plate. The diamond plates are movably connected to the slide grooves, and a scraper is installed at one end of the diamond plates, and the scraper is movably connected to the inside of the S-shaped shell.

4. A feeding elevator for magnesia-chrome sand according to claim 1, characterized in that: The windproof cover is a conical straight-through structure, and the bottom of the windproof cover is fixedly installed above the feed inlet.

5. The feeding elevator for magnesia-chrome sand according to claim 1, characterized in that: The anti-blocking tube is in an arc-shaped structure, and a vibration element is installed on the anti-blocking tube near the discharge port.

6. A feeding elevator for magnesia-chrome sand according to claim 5, characterized in that: The vibration element comprises a telescopic block, one side of which is fixedly mounted inside the anti-blocking tube, the other side of which is mounted a vibrator body, and a spring is mounted inside the telescopic block.

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