Sealed blanking device for conveying ammonium chloride

Abstract

The utility model discloses a sealed blanking device for conveying ammonium chloride, which belongs to the technical field of conveying equipment and comprises a tubular belt conveyor, a sealed blanking mechanism is arranged at a feeding position of the tubular belt conveyor and comprises a cover body, a telescopic support leg and a rotary support rod, and the cover body is arranged on the tubular belt conveyor. The four corners of the cover body are each provided with one telescopic supporting leg, the two sides of the bottom of the cover body are each provided with a baffle, the baffles are provided with the multiple rotary supporting rods, the top of the cover body is provided with a discharging opening, and the cover body is composed of multiple plate bodies which are sequentially hinged. According to the utility model, the sealed blanking mechanism is arranged at the feeding position of the tubular belt conveyor, so that the problems of dust and moisture absorption at the blanking position of ammonium chloride are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a sealed feeding device for conveying ammonium chloride. Background Art

[0002] During the transportation process of ammonium chloride after production, the traditional conveyor belt is used, which has problems of large dust, moisture absorption and moisture condensation. For this reason, industry personnel use tubular belt conveyors, which are belt conveying equipment with the conveyor belt curled into a tubular shape for solid transportation. Because the belt is curled into a sealed cylinder on the conveying surface through a special design, it can achieve no leakage and no spillage during the transportation process, and is not affected by external rain and snow. However, tubular belt conveyors usually unload materials at the curling transition position of the conveyor belt, and this area is in an open state, and there are still problems of dust and moisture absorption to a certain extent. Utility Model Content

[0003] In view of this, the utility model aims at the deficiencies of the prior art and provides a sealed feeding device for conveying ammonium chloride to solve the dust and moisture absorption problems at the feeding position of ammonium chloride.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a sealed unloading device for conveying ammonium chloride, including a tubular belt conveyor, a sealed unloading mechanism is arranged at the feeding place of the tubular belt conveyor, the sealed unloading mechanism includes a cover body, telescopic legs and a rotating support rod, the four corners of the cover body are respectively provided with one telescopic leg, baffles are arranged on both sides of the bottom of the cover body, a plurality of rotating support rods are arranged on the baffles, a unloading port is opened on the top of the cover body, and the cover body is composed of a plurality of plate bodies hinged in sequence.

[0005] Furthermore, the telescopic leg comprises a vertical pole, a sleeve and a base, the lower end of the vertical pole is inserted into the sleeve and fixed by a locking bolt arranged on the side of the sleeve, and the base is arranged at the bottom of the sleeve.

[0006] Furthermore, the cover body is an isosceles trapezoid, and the longitudinal section of the cover body gradually decreases along the conveying direction of the tubular belt conveyor.

[0007] Furthermore, the rotation support rod comprises a shaft and a roller, the shaft and the roller are rotatably connected via a bearing, and a rubber layer is sleeved on the outer side of the roller.

[0008] Furthermore, a U-shaped seat is arranged inside the baffle, and the upper end of the shaft rod is fixed to the U-shaped seat by bolts.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model discloses a sealed feeding device for conveying ammonium chloride. The feeding position of a tubular belt conveyor is a transition area where the conveyor belt is curled into a tube. The width of the conveyor belt gradually decreases and the height gradually increases. A three-section cover structure is designed. Two plates are hinged to each other to adapt to the height change of the conveyor belt. Baffles are arranged on both sides of the bottom of the cover. Rotatable support rods are connected to the inner sides of the baffles to contact and drive with the conveyor belt so that the baffles are in contact with the conveyor belt as much as possible, thereby reducing dust escape and moisture absorption of ammonium chloride.

[0011] In addition, telescopic legs are provided at the four corners of the cover body, and the vertical pole is inserted in the sleeve and fixed by locking bolts. The height of the legs can be easily adjusted to adapt to conveyor belts of different heights, and the cover body and the conveyor belt can be kept close. A U-shaped seat is provided on the inner side of the baffle, and the rotating support rod is connected to the U-shaped seat by bolts, which is convenient for adjusting the inclination angle of the rotating support rod to adapt to the changes in the arc surface of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0013] Figure 2 It is a front view of embodiment 1 of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection between the shaft rod and the U-shaped seat in Example 1 of the utility model;

[0015] Figure 4 It is a structural schematic diagram of Embodiment 2 of the present utility model;

[0016] In the figure, 1-cover body, 2-baffle, 3-feeding port, 4-vertical pole, 5-sleeve, 6-base, 7-locking bolt, 8-axis rod, 9-roller, 10-U-shaped seat, 11-bolt, 12-rubber pad, 13-nut, 14-sealing plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0018] Example 1

[0019] like Figures 1 to 3As shown, a sealed unloading device for conveying ammonium chloride comprises a tubular belt conveyor, a sealed unloading mechanism is arranged at the feeding place of the tubular belt conveyor, the sealed unloading mechanism comprises a cover body 1, telescopic legs and a rotating support rod, one of the telescopic legs is arranged at each of the four corners of the cover body 1, baffles 2 are arranged on both sides of the bottom of the cover body 1, a plurality of the rotating support rods are arranged on the baffles 2, a unloading port 3 is opened at the top of the cover body 1, and the cover body 1 is composed of three plates hinged in sequence.

[0020] Specifically, the telescopic leg includes a vertical rod 4, a sleeve 5 and a base 6. The lower end of the vertical rod 4 is inserted into the sleeve 5 and fixed by a locking bolt 7 arranged on the side of the sleeve 5. The base 6 is arranged at the bottom of the sleeve 5.

[0021] The cover body 1 is an isosceles trapezoid, and the longitudinal section of the cover body 1 gradually decreases along the conveying direction of the tubular belt conveyor.

[0022] The rotating support rod comprises a shaft rod 8 and a roller 9. The shaft rod 8 and the roller 9 are rotatably connected via a bearing. A rubber layer is sleeved on the outer side of the roller 9.

[0023] A U-shaped seat 10 is arranged on the inner side of the baffle 2, and the upper end of the shaft rod 8 is connected and fixed to the U-shaped seat 10 by a bolt 11. The part of the shaft rod 8 located in the U-shaped seat 10 is a square rod, and rubber pads 12 are arranged on both sides of the square rod. The bolt 11 passes through the U-shaped seat 10 and the square rod and is connected to the nut 13. When the inclination angle of the shaft rod is adjusted, the nut is tightened to make the U-shaped seat squeeze the square rod, and the inclination angle of the shaft rod is fixed under the action of the rubber pad.

[0024] The sealed unloading device for conveying ammonium chloride of the embodiment of the utility model has a feeding position of the tubular belt conveyor as a transition area where the conveyor belt is curled into a tube, and the width of the conveyor belt in this area gradually decreases and the height gradually increases. Therefore, a three-section hinged cover is provided to cover the feeding position of the conveyor belt, and the baffle and the cover are used to block the area, thereby reducing dust escape and moisture absorption of ammonium chloride, making production environmentally friendly and reducing product loss. In addition, the utility model uses telescopic legs and rotating support rods to make the cover as close to the conveyor belt as possible to ensure the blocking effect.

[0025] Example 2

[0026] The sealed feeding device for ammonium chloride conveying of the utility model embodiment is further improved on the basis of embodiment 1:

[0027] like Figure 4 As shown, a blocking plate 14 is provided at the front end of the cover body 1 to provide a more comprehensive blocking effect.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A sealed feeding device for conveying ammonium chloride, comprising a tubular belt conveyor, characterized in that: A sealed unloading mechanism is arranged at the feeding place of the tubular belt conveyor, and the sealed unloading mechanism comprises a cover body, telescopic legs and a rotating support rod. A telescopic leg is arranged at each of the four corners of the cover body, baffles are arranged on both sides of the bottom of the cover body, a plurality of rotating support rods are arranged on the baffles, a unloading port is arranged at the top of the cover body, and the cover body is composed of a plurality of plates hinged in sequence.

2. The sealed feeding device for ammonium chloride transportation according to claim 1, characterized in that: The telescopic legs include a vertical pole, a sleeve and a base. The lower end of the vertical pole is inserted into the sleeve and fixed by a locking bolt arranged on the side of the sleeve. The base is arranged at the bottom of the sleeve.

3. The sealed feeding device for ammonium chloride transportation according to claim 1, characterized in that: The cover body is in the shape of an isosceles trapezoid, and the longitudinal section of the cover body gradually decreases along the conveying direction of the tubular belt conveyor.

4. The sealed feeding device for ammonium chloride transportation according to claim 1, characterized in that: The rotating support rod comprises a shaft and a roller, wherein the shaft and the roller are rotatably connected via a bearing, and a rubber layer is sleeved on the outer side of the roller.

5. The sealed feeding device for conveying ammonium chloride according to claim 4, characterized in that: A U-shaped seat is arranged inside the baffle, and the upper end of the shaft rod is connected and fixed to the U-shaped seat by bolts.

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