Automatic discharging mechanism of drying tower

Abstract

The utility model discloses an automatic unloading mechanism of a drying tower, which belongs to the technical field of unloading equipment, and comprises a frame body, a driving machine is arranged on one side of the frame body, a transmission belt is arranged on one side of the frame body, the output end of the driving machine is connected with the transmission belt, a scraping device is arranged on one side of the frame body, and the output end of the driving machine is connected with the transmission belt. The scraping device comprises a sliding rail, a connecting device is arranged between the sliding rail and the frame body, a plurality of threaded holes are formed in one side of the sliding rail, bolts are connected to the inner walls of the threaded holes in a threaded mode, round hole blocks are slidably connected to the inner wall of the sliding rail, and the sizes and the shapes of the surfaces of the bolts are matched with the sizes and the shapes of the inner walls of the round hole blocks. The material scraping device is arranged, so that materials accumulated on the conveying belt can be scraped to be flat, the situation that the uppermost layer of materials fall off in the material conveying process of the conveying belt due to the fact that the materials are accumulated too high on the conveying belt is reduced, and the conveying efficiency and stability of the materials are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of unloading equipment, specifically an automatic unloading mechanism for a drying tower. Background Technology

[0002] Drying towers are devices used to remove moisture from materials. They are widely used in industries such as chemical, food, pharmaceutical, and building materials, as well as in fields such as biological pesticides, medicine, and food microbiology. After the drying tower has completed its processing, it is necessary to use automatic unloading equipment to unload the materials stored inside.

[0003] Existing automatic unloading equipment for drying towers typically involves moving the frame closer to the drying tower's outlet, positioning the conveyor belt below the outlet, and then allowing the material discharged from the outlet to fall onto the conveyor belt. The drive motor is then activated to move the conveyor belt, transporting the material to a designated area during the movement, thus achieving automatic unloading of the drying tower.

[0004] However, in actual use, materials may accumulate when they fall onto the conveyor belt, causing materials to fall off during the conveyor belt's transport process, thus affecting the material transport efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides an automatic unloading mechanism for a drying tower, which solves the problem that the material may accumulate when it falls onto the conveyor belt, causing the material to fall off during the conveying process and affecting the material conveying efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic unloading mechanism for a drying tower, comprising a frame, a drive motor and a conveyor belt on one side of the frame, the output end of the drive motor being connected to the conveyor belt, a scraping device on one side of the frame, the scraping device including a slide rail, a connecting device between the slide rail and the frame, multiple threaded holes on one side of the slide rail, bolts threadedly connected to the inner wall of the threaded holes, a circular hole block slidably connected to the inner wall of the slide rail, the surface size and shape of the bolts being adapted to the inner wall size and shape of the circular hole block, a scraper fixedly connected to one side of the circular hole block, and an auxiliary groove on one side of the scraper.

[0007] As a further embodiment of this utility model, two arc plates are symmetrically fixedly connected to the surface of the scraper.

[0008] As a further embodiment of this utility model: a shovel rod is fixedly connected to one side of the scraper, and the cross-section of the shovel rod is triangular.

[0009] As a further embodiment of this utility model: a rectangular hole is provided on one side of the circular hole block, and a baffle is slidably connected to the inner wall of the rectangular hole.

[0010] As a further embodiment of this utility model: one end of the bolt is fixedly connected to a screw block, and the surface of the screw block is provided with multiple anti-slip protrusions.

[0011] As a further embodiment of this utility model: the connecting device includes a rectangular frame, which is fixedly connected to the frame body. A circular hole is provided on one side of the rectangular frame, and a spring rod is slidably connected to the inner wall of the circular hole. The other end of the spring rod is fixedly connected to the rectangular frame. A circular hole L rod is fixedly connected to one side of the slide rail. The surface of the circular hole L rod is slidably connected to the inner wall of the rectangular frame. The size and shape of the surface of the spring rod are adapted to the size and shape of the inner wall of the circular hole L rod.

[0012] As a further embodiment of this utility model: an auxiliary rod is fixedly connected to one end of the spring rod, and the surface of the auxiliary rod is rectangular.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The automatic unloading mechanism of the drying tower can scrape the material piled on the conveyor belt by setting a scraping device, which reduces the situation where the material piles up too high on the conveyor belt and causes the top layer of material to fall off during the material conveying process, thereby improving the material conveying efficiency and stability.

[0014] 2. The automatic unloading mechanism of the drying tower, by setting up a scraper, allows personnel to adjust the material accumulation height by adjusting the height of the scraper, so that the material is transported in a flat state, reducing the possibility of material falling off the conveyor belt during the transportation process.

[0015] 3. The automatic unloading mechanism of the drying tower, through the setting of a connecting device, allows for convenient assembly and disassembly between the scraping device and the frame, improving the flexibility of the scraping device and the convenience of later maintenance. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the scraper of this utility model.

[0018] Figure 3 This is a schematic diagram of the slide rail of this utility model.

[0019] Figure 4 This is a schematic diagram of the rectangular frame structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Drive motor; 3. Conveyor belt; 4. Scraper; 41. Slide rail; 42. Threaded hole; 43. Bolt; 44. Tightening block; 45. Round hole block; 46. Scraper; 47. Auxiliary groove; 48. Arc plate; 49. Rectangular hole; 410. Baffle; 411. Shovel bar; 5. Connecting device; 51. Rectangular frame; 52. Round hole; 53. Spring rod; 54. Auxiliary rod; 55. Round hole L-bar. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] like Figure 1-4 As shown, this utility model provides a technical solution: an automatic unloading mechanism for a drying tower, including a frame 1, a drive motor 2 on one side of the frame 1, a conveyor belt 3 on one side of the frame 1, the output end of the drive motor 2 connected to the conveyor belt 3, a scraping device 4 on one side of the frame 1, the scraping device 4 including a slide rail 41, a connecting device 5 between the slide rail 41 and the frame 1, a plurality of threaded holes 42 on one side of the slide rail 41, bolts 43 threadedly connected to the inner wall of the threaded holes 42, a round hole block 45 slidably connected to the inner wall of the slide rail 41, the surface size and shape of the bolts 43 matching the size and shape of the inner wall of the round hole block 45, a scraper 46 fixedly connected to one side of the round hole block 45, an auxiliary groove 47 on one side of the scraper 46, by setting the scraping device 4, first manually moving the scraper 46, so that... The scraper 46 drives the round hole block 45 to move up and down along the inside of the slide rail 41. When the scraper 46 moves to the designated height, the inner wall of the round hole block 45 coincides with the inner wall of any threaded hole 42. At this time, the bolt 43 is manually rotated so that the bolt 43 rotates into the threaded hole 42 and the position inside the round hole block 45 to limit the round hole block 45, thereby achieving the height adjustment and position fixation of the scraper 46. When the conveyor belt 3 conveys the material to the position below the scraper 46, the scraper 46 intercepts and scrapes off the material piled on the top layer, so that the piled material is flattened under the interception of the scraper 46, achieving the leveling treatment of the piled material, reducing the situation where the material piles up too high on the conveyor belt 3, causing the top layer of material to fall off during the material conveying process of the conveyor belt 3, and improving the material conveying efficiency and stability.

[0023] Specifically, such as Figure 2 and Figure 3As shown, two arc plates 48 are symmetrically fixedly connected to the surface of the scraper 46. By setting the arc plates 48, the arc plates 48 can intercept the material accumulated on the scraper 46, reducing the situation where the material falls out of the conveyor belt 3 through the sides of the scraper 46. A shovel 411 is fixedly connected to one side of the scraper 46. The cross-section of the shovel 411 is triangular. By setting the shovel 411, the shovel 411 can cut off the highly viscous material, improving the leveling effect of the material.

[0024] Specifically, such as Figure 2 and Figure 3 As shown, a rectangular hole 49 is provided on one side of the round hole block 45. A baffle 410 is slidably connected to the inner wall of the rectangular hole 49. By setting the baffle 410, personnel can insert the baffle 410 into the slide rail 41 through the rectangular hole 49 to intercept the material and reduce the situation of material entering the slide rail 41. One end of the bolt 43 is fixedly connected to a screw block 44. The surface of the screw block 44 is provided with multiple anti-slip protrusions. By setting the screw block 44, the contact area of ​​the bolt 43 can be increased, so that personnel can easily rotate the bolt 43 by manually rotating the screw block 44.

[0025] Specifically, such as Figure 3 and Figure 4 As shown, the connecting device 5 includes a rectangular frame 51, which is fixedly connected to the frame 1. A circular hole 52 is provided on one side of the rectangular frame 51, and a spring rod 53 is slidably connected to the inner wall of the circular hole 52. The other end of the spring in the spring rod 53 is fixedly connected to the rectangular frame 51. A circular hole L-rod 55 is fixedly connected to one side of the slide rail 41. The surface of the circular hole L-rod 55 is slidably connected to the inner wall of the rectangular frame 51. The size and shape of the surface of the spring rod 53 are adapted to the size and shape of the inner wall of the circular hole L-rod 55. By setting the connecting device 5, the slide rail 41 is first manually moved, so that the slide rail 41 drives the circular hole L-rod 55 to move. When the circular hole L-rod 55 moves to the position of being inserted into the rectangular frame 51, the inner wall of the circular hole L-rod 55 is slidably connected to the inner wall of the rectangular frame 51. The inner walls of the circular hole 52 overlap. At this time, under the reaction force of the spring in the spring rod 53, the spring rod 53 moves towards the circular hole L rod 55. When the spring rod 53 moves to the position of inserting into the circular hole L rod 55, the spring rod 53 fixes the position of the circular hole L rod 55 and the slide rail 41, thereby achieving the assembly and fixation of the scraping device 4 and the frame 1. At the same time, the scraping device 4 can be easily disassembled in the future, improving the flexibility of use and the convenience of later maintenance of the scraping device 4. One end of the spring rod 53 is fixedly connected to an auxiliary rod 54. The surface of the auxiliary rod 54 is rectangular. By setting the auxiliary rod 54, the personnel can easily insert and remove the spring rod 53 by manually moving the auxiliary rod 54.

[0026] The working principle of this utility model is as follows: S1. First, move the frame 1 to a position close to the discharge port of the drying tower, so that the conveyor belt 3 on the frame 1 is located below the discharge port of the drying tower. Then, the material discharged from the discharge port falls onto the conveyor belt 3. Then, start the drive motor 2 to drive the conveyor belt 3 to move, so that the conveyor belt 3 transports the material to the designated area during the movement, thereby achieving automatic unloading of the drying tower.

[0027] S2. First, manually move the slide rail 41 so that it moves the round hole L rod 55. When the round hole L rod 55 moves to the position where it is inserted into the rectangular frame 51, the inner wall of the round hole L rod 55 coincides with the inner wall of the round hole 52. At this time, under the reaction force of the spring in the spring rod 53, the spring rod 53 moves towards the round hole L rod 55. When the spring rod 53 moves to the position where it is inserted into the round hole L rod 55, the spring rod 53 fixes the position of the round hole L rod 55 and the slide rail 41, thereby achieving the assembly and fixation of the scraper device 4 and the frame 1. At this time, insert your hand into the auxiliary groove 47 and move the scraper 46. The scraper 46 causes the round hole block 45 to move up and down along the inside of the slide rail 41. When the scraper 46 moves to the designated height, the inner wall of the round hole block 45 coincides with the inner wall of any threaded hole 42. At this time, the bolt 43 is manually rotated so that the bolt 43 is turned into the position inside the threaded hole 42 and the round hole block 45 to limit the position of the round hole block 45, thereby achieving the height adjustment and position fixation of the scraper 46. When the conveyor belt 3 transports the material to the position below the scraper 46, the scraper 46 intercepts and scrapes down the material piled on the top layer, so that the piled material is flattened under the interception of the scraper 46, achieving the leveling treatment of the piled material.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An automatic unloading mechanism for a drying tower, comprising a frame (1), characterized in that: A drive motor (2) is provided on one side of the frame (1), and a conveyor belt (3) is provided on one side of the frame (1). The output end of the drive motor (2) is connected to the conveyor belt (3). A scraping device (4) is provided on one side of the frame (1). The scraping device (4) includes a slide rail (41). A connecting device (5) is provided between the slide rail (41) and the frame (1). A plurality of threaded holes (42) are provided on one side of the slide rail (41). Bolts (43) are threadedly connected to the inner wall of the threaded holes (42). A round hole block (45) is slidably connected to the inner wall of the slide rail (41). The surface size and shape of the bolt (43) are adapted to the size and shape of the inner wall of the round hole block (45). A scraper (46) is fixedly connected to one side of the round hole block (45). An auxiliary groove (47) is provided on one side of the scraper (46).

2. The automatic unloading mechanism for a drying tower according to claim 1, characterized in that: The scraper (46) has two arc plates (48) symmetrically fixedly connected to its surface.

3. The automatic unloading mechanism for a drying tower according to claim 1, characterized in that: A shovel rod (411) is fixedly connected to one side of the scraper (46), and the cross-section of the shovel rod (411) is triangular.

4. The automatic unloading mechanism for a drying tower according to claim 1, characterized in that: A rectangular hole (49) is provided on one side of the circular hole block (45), and a baffle (410) is slidably connected to the inner wall of the rectangular hole (49).

5. The automatic unloading mechanism for a drying tower according to claim 1, characterized in that: One end of the bolt (43) is fixedly connected to a screw block (44), and the surface of the screw block (44) is provided with multiple anti-slip protrusions.

6. The automatic unloading mechanism for a drying tower according to claim 1, characterized in that: The connecting device (5) includes a rectangular frame (51), which is fixedly connected to the frame (1). A circular hole (52) is provided on one side of the rectangular frame (51). A spring rod (53) is slidably connected to the inner wall of the circular hole (52). The other end of the spring in the spring rod (53) is fixedly connected to the rectangular frame (51). A circular hole L rod (55) is fixedly connected to one side of the slide rail (41). The surface of the circular hole L rod (55) is slidably connected to the inner wall of the rectangular frame (51). The size and shape of the surface of the spring rod (53) are adapted to the size and shape of the inner wall of the circular hole L rod (55).

7. The automatic unloading mechanism for a drying tower according to claim 6, characterized in that: An auxiliary rod (54) is fixedly connected to one end of the spring rod (53), and the surface of the auxiliary rod (54) is rectangular.

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