Anti-falling conveying device for drying agent packaging
By setting a sliding connection structure of support rods and baffles on the conveying device, combined with threaded rods and bearings for fixation, the problem of silica gel desiccant falling off during the conveying process is solved, achieving the effects of preventing falling off and convenient disassembly and assembly.
Patent Information
- Application Number
- CN202423050841.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing silica gel desiccant conveying devices are prone to causing silica gel desiccant to scatter and roll during the conveying process due to input angle and machine vibration, falling to both sides of the conveying device and causing pollution and economic losses. There is a lack of effective anti-fall-off structures.
A non-dropping conveying device was designed, which adopts a support rod and baffle structure. The baffle is connected by a sliding bar and a sliding groove and is symmetrically arranged along the conveying direction. Combined with threaded rod and bearing fixation, the baffle can slide and limit the movement, preventing silica gel desiccant from falling off, and collecting residual particles through a flow guiding structure.
It effectively prevents silica gel desiccant from falling off both sides of the conveying device, reducing pollution and economic losses. At the same time, its simple structure makes it easy to disassemble, assemble, adjust, and maintain.
Smart Images
Figure CN223479489U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of silica gel dryer conveying technology, specifically a conveying device for preventing desiccant packaging from falling off. Background Technology
[0002] Silica gel desiccant generally refers to silica gel, a transparent or milky white granular solid. It has an open, porous structure, strong adsorption capacity, and can adsorb a variety of substances. Its applications are very wide; it is not only used as a special material in aerospace, cutting-edge technology, and military technology sectors, but also in various sectors of the national economy, including construction, electronics, textiles, automobiles, machinery, leather and papermaking, chemical and light industry, metals and paints, and pharmaceuticals. During the production of silica gel desiccants, conveying devices are frequently used for transport. However, existing silica gel desiccant conveying devices still have certain shortcomings in use, such as…
[0003] After the machine produces the silica gel desiccant, it is transported via a conveyor, which is relatively labor-saving. However, when the conveyor is transporting the silica gel desiccant, the desiccant's position on the conveyor belt surface can become scattered due to factors such as the input angle and machine vibration. Silica gel desiccant is a small and easily rolling product, and vibration can cause it to roll off the sides of the conveyor. The scattered desiccant can also fall onto the ground near the conveyor, becoming unusable due to being stepped on or contaminated by dust, resulting in economic losses. Currently, silica gel desiccant conveyor devices on the market do not have an anti-fall structure, so improvements are needed to the existing silica gel desiccant conveyor devices. Summary of the Invention
[0004] The purpose of this utility model is to provide a conveying device for desiccant packaging that prevents it from falling off. It has an anti-fall function to prevent silica gel desiccant from falling off from both sides of the conveying device. The mechanism is simple and practical, and is easy to assemble and disassemble.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a conveying device for preventing desiccant packaging from falling off, comprising a conveying device, the conveying device including a support frame and a conveyor belt on the support frame; and a plurality of anti-falling mechanisms arranged along the conveying direction on the conveying device.
[0006] The anti-falling mechanism includes a support rod and a baffle; the support rod has a U-shaped structure with an opening facing downwards, and the number of the support rods and the baffles is two; both of the two support rods are located above the conveying device, and the two support rods are arranged in parallel along the conveying direction of the conveying device, and the lower ends on both sides of the two support rods are respectively arranged on the outer walls on both sides in the length direction of the support frame; the two baffles are symmetrically arranged inside the two support frames, and the two baffles are slidably connected to the outer walls at the tops of the support rods, and the two baffles can slide relatively or away from each other between the two support rods, and the bottoms of the two baffles are slightly higher than the conveyor belt, a slide bar is arranged on one side of the baffle along the height direction, and a chute adapted thereto is opened on the side of the baffle away from the slide bar; and the slide bar on one of the two baffles of adjacent two anti-falling mechanisms is sleeved in the chute of the other baffle.
[0007] In order to prevent the slide bar from moving out of the chute, as a preferred anti-falling conveying device for desiccant packaging of the present utility model, both the slide bar and the chute are in a T-shaped shape.
[0008] In order to facilitate the disassembly and assembly of the anti-falling mechanism, as a preferred anti-falling conveying device for desiccant packaging of the present utility model, a plurality of mounting sleeves are arranged on the outer walls on both sides in the length direction of the support frame, and the lower end of the support rod is inserted into the mounting sleeve; threaded holes are opened on both the vertical part of the support frame and the mounting sleeve, and a screw rod with a handle at one end is arranged on the mounting sleeve, and one end of the screw rod is threadedly installed in the threaded holes on the support frame and the mounting sleeve.
[0009] In order to restrict the baffle and prevent the baffle from moving randomly, as a preferred anti-falling conveying device for desiccant packaging of the present utility model, a bidirectional threaded rod is arranged between the two support rods, both ends of the threaded rod respectively penetrate through the two baffles in a threaded manner, bearings fixedly connected to the outer wall of the bidirectional threaded rod are arranged on the opposite sides of the two baffles, a support is arranged below the circumferential outer wall of the bearing, the support is in a "丄" shape, and both sides of the support are arranged on the outer wall of the support rod.
[0010] In order to facilitate the adjustment of the distance between the two baffles, as a preferred anti-falling conveying device for desiccant packaging of the present utility model, a driven wheel, a driving wheel and a shaft rod with a handle at one end are arranged on one side of the conveying device, the inner wall of the circumference of the driven wheel is fixedly connected to the outer wall of the circumference of one end of the bidirectional threaded rod, the driving wheel is meshed with the driven wheel, and the inner wall of the circumference of the driving wheel is fixedly connected to the outer wall of the circumference of the shaft rod, and the shaft rod is rotatably connected to the support rod through a bearing.
[0011] To facilitate flow, the preferred conveying device for preventing the desiccant from falling out of the present invention has a receiving hopper that is wider at the top and narrower at the bottom at the lower end of the conveying device. The width of the receiving hopper is greater than the width of the conveying device. A splash guard is provided on the top of the receiving hopper. The splash guard is U-shaped, with one side of the U-shaped opening facing the end of the conveying device. The two sides of the inner wall of the splash guard are in contact with the baffles located on both sides of the end of the conveying device.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] In this invention, two baffles are symmetrically arranged on both sides of the top of the conveyor belt via two support rods. The sliding strip on one of the two adjacent anti-fall mechanisms is fitted into the sliding groove of the other baffle, so that there is no gap between the two adjacent baffles. Multiple baffles are spliced on both sides of the conveyor belt. When the silica gel particles are conveyed on the conveyor belt, the baffles on both sides play a role in blocking and limiting the silica gel particles on the conveyor belt, preventing the silica gel desiccant from falling off the sides of the conveying device. The mechanism is simple and practical in structure, and is also easy to disassemble and assemble. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a top view of the anti-fall mechanism of this utility model.
[0016] Figure 3 This is a side view of the support rod and baffle of this utility model.
[0017] In the diagram: 1. Support frame; 2. Conveyor belt; 3. Support rod; 4. Baffle; 5. Sliding strip; 6. Slide groove; 7. Mounting sleeve; 8. Threaded hole; 9. Screw; 10. Double-ended threaded rod; 11. Bearing; 12. Bracket; 13. Driven wheel; 14. Driving wheel; 15. Shaft; 16. Container hopper; 17. Splash guard. Detailed Implementation
[0018] See also Figures 1 to 3 A conveying device for preventing desiccant packaging from falling off includes a conveying device, which includes a support frame 1 and a conveyor belt 2 on the support frame 1; a plurality of anti-falling mechanisms are arranged on the conveying device along the conveying direction.
[0019] The anti-fall mechanism includes support rods 3 and baffles 4. The support rods 3 have a U-shaped structure with the opening facing downwards, and there are two support rods 3 and two baffles 4. Both support rods 3 are located above the conveying device and are arranged parallel to each other along the conveying direction of the conveying device. The lower ends of the two support rods 3 are respectively set on the outer walls of the two sides of the support frame 1 along the length direction. The two baffles 4 are symmetrically arranged inside the two support frames 1. The two baffles 4 are slidably connected to the outer wall of the top part of the support rods 3, and the two baffles 4 can slide relative to or away from each other between the two support rods 3. The bottom of the two baffles 4 is slightly higher than the conveyor belt 2. A sliding strip 5 is provided on one side of the baffle 4 along the height direction, and a matching groove 6 is opened on the side of the baffle 4 away from the sliding strip 5. The sliding strip 5 on one baffle 4 of the two adjacent anti-fall mechanisms is fitted into the groove 6 of the other baffle 4. The sliding strip 5 and the groove 6 are both T-shaped.
[0020] In this embodiment: two baffles 4 are symmetrically arranged on both sides of the top of the conveyor belt 2 by two support rods 3, and the sliding strip 5 of one baffle 4 on the two adjacent anti-fall mechanisms is fitted into the sliding groove 6 of the other baffle 4, so that there is no gap between the two adjacent baffles 4. Multiple baffles 4 are spliced on both sides of the conveyor belt 2. When the silica gel particles are conveyed on the conveyor belt 2, the baffles 4 on both sides play a role in blocking and limiting the silica gel particles on the conveyor belt 2, preventing the silica gel desiccant from falling from both sides of the conveying device. The bottom of the baffle 4 is slightly higher than the conveyor belt 2, further preventing the baffle 4 from rubbing against the conveyor belt 2 and improving the service life of the conveyor belt 2. The sliding strip 5 and the sliding groove 6 are both T-shaped to prevent the sliding strip 5 from moving out of the sliding groove 6, strengthen the tightness of the connection between the two adjacent anti-fall mechanisms, and prevent the silica gel desiccant from falling.
[0021] As a technical optimization of this utility model, multiple mounting sleeves 7 are provided on the outer walls of both sides of the support frame 1 along its length, and the lower end of the support rod 3 is inserted into the mounting sleeve 7; threaded holes 8 are provided on the vertical part of the support frame 1 and the mounting sleeve 7, and a screw 9 with a handle at one end is provided on the mounting sleeve 7, and one end of the screw 9 is threaded into the threaded hole 8 on the support frame 1 and the mounting sleeve 7.
[0022] In this embodiment: both ends of the support rod 3 are sleeved in the mounting sleeve 7, and one end of the screw rod 9 is threaded into the threaded hole 8 on the support frame 1 and the mounting sleeve 7, which makes it easier to fix the support rod 3 and also makes it easier to disassemble and assemble the anti-fall mechanism.
[0023] As a technical optimization solution of the present utility model, a bidirectional threaded rod 10 is arranged between two support rods 3. The two ends of the threaded rod respectively penetrate through two baffles 4 in a threaded manner. On both sides of the two baffles 4 facing away from each other, bearings 11 fixedly connected to the outer wall of the bidirectional threaded rod 10 are arranged. Below the circumferential outer wall of the bearing 11, a bracket 12 is arranged. The bracket 12 is in an "丄" shape, and both sides of the bracket 12 are arranged on the outer wall of the support rod 3.
[0024] In this embodiment: By the threaded connection between the bidirectional threaded rod 10 and the baffle 4, the two baffles 4 on both sides are further restricted and fixed, avoiding the displacement phenomenon caused by the vibration of the conveying device. And through the bracket 12 and the bearing 11, the bidirectional threaded rod 10 is further restricted.
[0025] As a technical optimization solution of the present utility model, a driven wheel 13, a driving wheel 14, and a shaft rod 15 with a handle at one end are arranged on one side of the conveying device. The inner circumferential wall of the driven wheel 13 is fixedly connected to the outer circumferential wall of one end of the bidirectional threaded rod 10. The driving wheel 14 is meshed with the driven wheel 13, and the inner circumferential wall of the driving wheel 14 is fixedly connected to the outer circumferential wall of the shaft rod 15. The shaft rod 15 is rotationally connected to the support rod 3 through a bearing 11.
[0026] In this embodiment: By rotating the shaft rod 15, the driving wheel 14 and the driven wheel 13 are meshed and rotated, further enabling the bidirectional threaded rod 10 to realize the rotation function, and further facilitating the adjustment of the distance between the two baffles 4 on the conveying device, so that the silica gel particles on the conveyor belt 2 are gathered in the middle as much as possible for conveying, avoiding the silica gel desiccant from falling from both sides of the conveying device.
[0027] As a technical optimization solution of the present utility model, a receiving hopper 16 with a large top and a small bottom is arranged below the end of the conveying device, and the width of the receiving hopper 16 is greater than the width of the conveying device. A splash guard 17 is arranged at the top of the receiving hopper 16. The splash guard 17 is in a U shape, and one side of the U-shaped opening faces the end of the conveying device. Both sides of the inner wall of the splash guard 17 are in contact with the baffles 4 located on both sides of the end of the conveying device.
[0028] In this embodiment: Through the receiving hopper 16, it is easy to divert the silica gel particles on the conveying device to another conveying device, or the receiving hopper 16 plays a guiding role to facilitate the collection of silica gel particles; when the silica gel particles impact and are conveyed into the receiving hopper 16, they will collide with the receiving hopper 16 and splash. By setting the splash guard 17, the splash guard 17 can block the splashing silica gel particles, making it easy for the splashing silica gel particles to fall back into the receiving hopper 16 again, playing a function of preventing falling.
[0029] Working principle: Two baffles 4 are symmetrically arranged on both sides of the top of the conveyor belt 2 via two support rods 3. The sliding strip 5 on one of the baffles 4 of the two adjacent anti-fall mechanisms is fitted into the sliding groove 6 of the other baffle 4, so that there is no gap between the two adjacent baffles 4. Multiple baffles 4 are spliced on both sides of the conveyor belt 2. When the silica gel particles are conveyed on the conveyor belt 2, the baffles 4 on both sides play a role in blocking and limiting the silica gel particles on the conveyor belt 2. By rotating the shaft 15, the driving wheel 14 and the driven wheel 13 mesh and rotate, so that the bidirectional threaded rod 10 can rotate. It is easy to adjust the distance between the baffles 4 on both sides of the conveyor device, so that the silica gel particles on the conveyor belt 2 are concentrated in the middle position for conveying, and the silica gel desiccant is prevented from falling from both sides of the conveyor device.
[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A conveying device for preventing the desiccant from falling out, comprising a conveying device, said conveying device including a support frame (1) and a conveyor belt (2) on said support frame (1); characterized in that: The conveying device is equipped with several anti-drop mechanisms arranged along the conveying direction; The anti-fall mechanism includes a support rod (3) and a baffle (4); the support rod (3) has a U-shaped structure with the opening facing downwards, and there are two support rods (3) and two baffles (4); both support rods (3) are located above the conveying device, and the two support rods (3) are arranged parallel to each other along the conveying direction of the conveying device, and the lower ends of the two support rods (3) are respectively set on the outer walls of the support frame (1) on both sides of the length direction; the two baffles (4) are symmetrically arranged inside the two support frames (1), and the two baffles ( 4) It is slidably connected to the outer wall of the top part of the support rod (3), and the two baffles (4) can slide relative to or away from each other between the two support rods (3). The bottom of the two baffles (4) is slightly higher than the conveyor belt (2). A slide bar (5) is provided on one side of the baffle (4) along the height direction. A groove (6) is provided on the side of the baffle (4) away from the slide bar (5) to match it. The slide bar (5) on one of the baffles (4) of the two adjacent anti-fall mechanisms is fitted into the groove (6) of the other baffle (4).
2. The conveying device for preventing desiccant packaging from falling off according to claim 1, characterized in that: Both the slide bar (5) and the slide groove (6) are T-shaped.
3. The conveying device for preventing desiccant packaging from falling off according to claim 1, characterized in that: The support frame (1) has multiple mounting sleeves (7) on its outer walls on both sides along its length. The lower end of the support rod (3) is inserted into the mounting sleeve (7). The vertical part of the support frame (1) and the mounting sleeve (7) are both provided with threaded holes (8). The mounting sleeve (7) is provided with a screw (9) with a handle at one end. One end of the screw (9) is threaded into the threaded hole (8) on the support frame (1) and the mounting sleeve (7).
4. The conveying device for preventing desiccant packaging from falling off according to claim 1, characterized in that: A bidirectional threaded rod (10) is provided between the two support rods (3). The two ends of the threaded rod are threaded through two baffles (4). Bearings (11) that are fixedly connected to the outer wall of the bidirectional threaded rod (10) are provided on the opposite sides of the two baffles (4). A bracket (12) is provided below the outer circumference of the bearing (11). The bracket (12) is shaped like a "⊥". The two sides of the bracket (12) are provided on the outer wall of the support rod (3).
5. The conveying device for preventing the desiccant from falling off as described in claim 4, characterized in that: The conveying device is provided with a driven wheel (13), a driving wheel (14), and a shaft (15) with a handle at one end. The inner circumference of the driven wheel (13) is fixedly connected to the outer circumference of one end of the bidirectional threaded rod (10). The driving wheel (14) is meshed with the driven wheel (13), and the inner circumference of the driving wheel (14) is fixedly connected to the outer circumference of the shaft (15). The shaft (15) is rotatably connected to the support rod (3) through a bearing (11).
6. The conveying device for preventing desiccant packaging from falling off according to claim 1, characterized in that: A receiving hopper (16) with a larger top and a smaller bottom is provided below the end of the conveying device, and the width of the receiving hopper (16) is greater than the width of the conveying device. A splash guard (17) is provided on the top of the receiving hopper (16). The splash guard (17) is U-shaped, and one side of the U-shaped opening faces the end of the conveying device. The two sides of the inner wall of the splash guard (17) are attached to the baffles (4) located on both sides of the end of the conveying device.