Belt conveyor for conveying barium carbonate

Abstract

The utility model discloses a belt conveyor for conveying barium carbonate, which comprises a support base and a support frame fixedly arranged at the top of the support base, a stock bin is arranged on the support frame, and a switch valve is arranged at a discharge port at the bottom of the stock bin. And the conveyor is movably installed on the supporting base, and one side of the conveyor is movably connected with the free end of the air cylinder located in the middle of the supporting base. The utility model relates to the technical field of conveyors, in particular to a belt conveyor for conveying barium carbonate, the belt conveyor for conveying barium carbonate is provided with dust collecting mechanisms, the dust collecting mechanisms are mainly concentrated at an inlet of the conveyor and on the whole inner wall, raised dust generated in the conveying process of the conveyor is absorbed through a dust collector, the pressure of raised dust pollution is greatly relieved, and further, the dust collecting mechanisms are arranged on the inner wall of the conveyor. The buffering mechanism is arranged in the discharging channel, the speed of raw materials is reduced through the buffering mechanism in the falling process, then the raw materials fall on the conveying belt, and therefore the impact strength between the raw materials and the conveying belt is greatly weakened, and the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a belt conveyor for conveying barium carbonate. Background Art

[0002] In the barium carbonate manufacturing process, conveyors are mainly used to transport barium carbonate raw materials. Currently, most common conveyors are belt conveyors. Belt conveyors generally have the following problems. First, during the transportation process, dust is serious, polluting the on-site environment. Second, during the unloading process, the raw materials fall directly from the silo onto the conveyor belt. Since the raw material of barium carbonate is limestone, the impact force between the limestone and the belt is relatively large. During the continuous unloading process, the conveyor belt is subjected to long-term impact, affecting its service life. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a belt conveyor for conveying barium carbonate, which solves the problems of large dust generation and large impact on the belt of the barium carbonate conveyor.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor for conveying barium carbonate, comprising a support base and a support frame fixedly mounted on the top of the support base, a silo is arranged on the support frame, and a switch valve is arranged at the discharge port at the bottom of the silo.

[0007] The conveyor is movably mounted on the support base, one side of the conveyor is movably connected to the free end of the cylinder located in the middle of the support base, a dust cover is provided on the top of the conveyor, and loading and unloading channels are reserved at the front and rear ends of the dust cover at the distance from the inlet and outlet of the conveyor;

[0008] Among them, a rotatable buffer plate is arranged at the opening of the feeding channel, the back of the buffer plate is connected to the side wall of the channel through a spring, and a rotatable belt conveyor is arranged below the buffer plate, and the belt conveyor is driven by an external conveying motor;

[0009] A first dust collector is arranged on the support frame, and a dust collecting cover is installed at the inlet of the first dust collector, and the dust collecting cover is located on the right side of the feeding channel opening;

[0010] A second dust collector is arranged on the top of the dust cover, and the second dust collector is communicated with the dust collecting cover inside the dust cover.

[0011] As a further preference, a plurality of baffles are provided on the conveying belt of the belt conveyor.

[0012] As a further preference, a winding unit is arranged on the top of the support frame, and the winding unit is connected to the conveyor through a winding rope.

[0013] As further preferred, the conveyor has an inclination angle ranging from 0 to 45 degrees.

[0014] (III) Beneficial effects

[0015] The utility model provides a belt conveyor for conveying barium carbonate. It has the following beneficial effects:

[0016] The belt conveyor for conveying barium carbonate is provided with a dust collecting mechanism, which is mainly concentrated at the entrance of the conveyor and on the entire inner wall. The dust generated during the conveying process of the conveyor is absorbed by the dust collector, which greatly alleviates the dust pollution pressure. Furthermore, a buffer mechanism is provided in the unloading channel, and the raw materials pass through the buffer mechanism to reduce their speed during the falling process, and then fall on the conveyor belt, thereby greatly weakening the impact force between the raw materials and the conveyor belt, thereby improving the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the conveyor of the utility model;

[0019] Figure 3 This is an enlarged view of the structure at point A of the utility model.

[0020] In the figure: 1. Support base; 2. Support frame; 3. Silo; 4. Switch valve; 5. Conveyor; 6. Dust cover; 7. Buffer plate; 8. Spring; 9. Belt conveyor; 10. Conveying motor; 11. Baffle; 12. First dust collector; 13. Dust cover; 14. Second dust collector; 15. Winding unit; 16. Winding rope; 17. Cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1As shown, the utility model provides a technical solution: a belt conveyor for conveying barium carbonate, comprising a support base 1, and a support frame 2 fixedly mounted on the top of the support base 1, a silo 3 is arranged on the support frame 2, and a switch valve 4 is arranged at the discharge port at the bottom of the silo 3.

[0023] like Figure 2 As shown, the conveyor 5 is movably installed on the support base 1, and one side of the conveyor 5 is movably connected to the free end of the cylinder 17 located in the middle of the support base 1. The cylinder 17 can adjust the inclination angle of the conveyor 5 to meet the requirements of conveying at different heights. The inclination angle range of the conveyor 5 is 0-45 degrees. A dust cover 6 is provided on the top of the conveyor 5, and loading and unloading channels are reserved at the front and rear ends of the dust cover 6 at the distance from the inlet and outlet of the conveyor 5.

[0024] like Figure 3 As shown, a rotatable buffer plate 7 is arranged at the mouth of the feeding channel, and the back of the buffer plate 7 is connected to the side wall of the channel through a spring 8. The spring 8 can absorb the impact generated when the raw material collides with the buffer plate 7. A rotatable belt conveyor 9 is arranged below the buffer plate 7. A plurality of baffles 11 are arranged on the conveying belt of the belt conveyor 9. The baffles 11 can prevent the raw materials from falling. The belt conveyor 9 is driven by an external conveying motor 10.

[0025] like Figure 1 As shown, a first dust collector 12 is provided on the support frame 2, and a dust hood 13 is installed at the inlet of the first dust collector 12. The dust hood 13 is located on the front side of the feeding channel opening. The first dust collector 12 is mainly used to absorb dust generated at the feeding channel opening.

[0026] like Figure 1 As shown, a second dust collector 14 is provided on the top of the dust cover 6 , and the second dust collector 14 is connected to the dust collecting cover 13 inside the dust cover 6 . The second dust collector 14 is mainly used to absorb dust on the inner wall of the conveyor 5 .

[0027] A winding unit 15 (including a motor, a winding roller, etc.) is arranged on the top of the support frame 2. The winding unit 15 is connected to the conveyor 5 via a winding rope 16. The winding rope 16 can reduce the bearing load of the cylinder 17.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field.

[0029] When in use, open the switch valve 4, and the raw materials in the silo 3 fall from the discharge port to the conveyor 5 below. During the falling process, the raw materials first contact the buffer plate 7, and the kinetic energy of the raw materials when falling is absorbed through the deformation of the spring 8 to weaken its falling speed.

[0030] Afterwards, the raw material falls onto the belt conveyor 9. Since the speed of the raw material has been weakened before this, the impact force on the conveyor belt is also greatly reduced.

[0031] By opening the first dust collector 12 and the second dust collector 14, the dust generated during the transportation of the raw materials in the conveyor 5 can be absorbed, thereby reducing environmental pollution.

[0032] To sum up, the belt conveyor for conveying barium carbonate is provided with a dust collecting mechanism, which is mainly concentrated at the entrance of the conveyor and the entire inner wall. The dust generated during the conveying process of the conveyor is absorbed by the dust collector, which greatly alleviates the dust pollution pressure. Furthermore, a buffer mechanism is provided in the unloading channel, and the raw materials pass through the buffer mechanism to reduce their speed during the falling process, and then fall on the conveyor belt, thereby greatly weakening the impact force between the raw materials and the conveyor belt, thereby improving the service life of the conveyor belt.

[0033] It should be noted that the electrical components appearing in this article are all connected to the external main controller and 220V or 380V mains electricity, and the main controller can be a conventional known device for controlling computers, etc. Its control principle, internal structure and control switch mode are all conventional means of the prior art, which are directly quoted here without further elaboration. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor for conveying barium carbonate, characterized in that: It comprises a support base (1) and a support frame (2) fixedly mounted on the top of the support base (1); a material bin (3) is arranged on the support frame (2); and a switch valve (4) is arranged at the discharge port at the bottom of the material bin (3); The conveyor (5) is movably mounted on the support base (1), one side of the conveyor (5) is movably connected to the free end of the cylinder (17) located in the middle of the support base (1), a dust cover (6) is arranged on the top of the conveyor (5), and loading and unloading channels are reserved at the front and rear ends of the dust cover (6) at a distance from the inlet and outlet of the conveyor (5); Wherein, a rotatable buffer plate (7) is arranged at the opening of the loading channel, the back side of the buffer plate (7) is connected to the channel side wall via a spring (8), a rotatable belt conveyor (9) is arranged below the buffer plate (7), and the belt conveyor (9) is driven by an external conveying motor (10); A first dust collector (12) is arranged on the support frame (2), a dust collecting cover (13) is installed at the inlet of the first dust collector (12), and the dust collecting cover (13) is located on the side directly opposite to the opening of the feeding channel; A second dust collector (14) is arranged on the top of the dust cover (6), and the second dust collector (14) is connected to the dust collecting cover (13) inside the dust cover (6).

2. A belt conveyor for conveying barium carbonate according to claim 1, characterized in that: A plurality of baffles (11) are arranged on the conveying belt of the belt conveyor (9).

3. A belt conveyor for conveying barium carbonate according to claim 1, characterized in that: A winding machine group (15) is arranged on the top of the support frame (2), and the winding machine group (15) is connected to the conveyor (5) via a winding rope (16).

4. A belt conveyor for conveying barium carbonate according to claim 1, characterized in that: The inclination angle of the conveyor (5) ranges from 0 to 45 degrees.

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