A material guiding device
By designing a guide device with screw and pin limiting, the problem of belt misalignment and material leakage caused by uneven stone feeding in traditional guide devices is solved, realizing accurate guidance and efficient conveying of stone.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN TIETUO MACHINERY
- Filing Date
- 2025-07-18
- Publication Date
- 2026-06-30
Smart Images
Figure CN224429109U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying devices, and in particular to a material guiding device. Background Technology
[0002] Belt conveyors are commonly used conveying equipment in various production settings. They typically consist of a belt, drive rollers and idler rollers at both ends, several idlers, and a support frame. Belt conveyors are also frequently used in stone crushing to transport crushed stone or stone-soil mixtures.
[0003] Traditional material feeding devices have some drawbacks. When the finished stone is crushed and passes through the discharge gate, the amount of material discharged each time the gate opens and closes is relatively large. In addition, the material cannot be centered, which can cause the belt to run off-center and leak material. Utility Model Content
[0004] The main objective of this invention is to provide a material guiding device that can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A material guiding device includes a frame and a conveyor. A material feeding auxiliary mechanism is provided at the upper end of the frame. The material feeding auxiliary mechanism includes a fixed frame fixedly connected to the upper end of the frame, a material feeding frame fixedly connected to the upper end of the fixed frame, and a mounting frame fixedly connected to the rear end of the fixed frame. A rotating shaft is movably connected to the inner side of the mounting frame, a guide plate is fixedly connected to the lower end of the rotating shaft, and a limiting head is fixedly connected to the front end of the guide plate. A nut is installed inside the fixed frame, and a screw is threadedly connected to the inner side of the nut. A limiting ring is fixedly connected to the outer side of the screw near the rear side of the nut. A connecting plate is movably connected to the outer side of the screw near the rear side of the limiting ring, and a limiting ring is fixedly connected to the outer side of the screw near the rear side of the connecting plate. A limiting plate is fixedly connected to the front end of the connecting plate, and an insertion hole is provided at the upper end of the limiting plate. A pin is slidably connected to the inner side of the insertion hole.
[0007] Preferably, the limiting plate passes through the interior of the fixing frame, the limiting plate is slidably connected to the fixing frame, and a baffle is fixedly connected to the front end of the limiting plate.
[0008] Preferably, the rear end of the screw contacts the front end of the guide plate near the lower side of the limiting head, and the rear end of the limiting ring is movably connected to the front end of the connecting plate near the limiting plate.
[0009] Preferably, the front end of the limiting ring is movably connected to the rear end of the connecting plate, the number of the insertion holes is multiple, the front end of the pin contacts the rear end of the fixing frame, and the main body material of the guide plate is a wear-resistant lining plate.
[0010] Preferably, the conveyor is installed inside the frame, and the unloading rack and guide plate are both located above the conveyor.
[0011] Preferably, a support frame is fixedly connected to the lower end of the frame, and a caster wheel is fixedly connected to the lower end of the support frame. There are two sets of support frames and four sets of caster wheels.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. By rotating the screw, the screw rotates inside the nut, which pushes the guide plate and causes the guide plate to drive the rotating shaft to rotate inside the mounting frame. This allows for easy adjustment of the guide plate's angle, enabling the stones in the unloading frame to slide accurately onto the conveyor along the guide plate.
[0014] 2. When the stone impacts the guide plate, the guide plate is affected by the pin limiting the linkage plate, which prevents the guide plate from pushing the screw to move in the opposite direction, thus avoiding the situation where the guide plate cannot guide the stone onto the conveyor. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of a material guiding device according to this utility model. Figure 1 ;
[0016] Figure 2 This is a schematic diagram of the overall structure of a material guiding device according to this utility model. Figure 2 ;
[0017] Figure 3 This is a schematic diagram of the feeding auxiliary mechanism of a material guiding device according to the present invention;
[0018] Figure 4 This is a partial structural diagram of the feeding auxiliary mechanism of a material guiding device according to this utility model. Figure 1 ;
[0019] Figure 5 This is a partial structural diagram of the feeding auxiliary mechanism of a material guiding device according to this utility model. Figure 2 .
[0020] In the diagram: 1. Frame; 2. Conveyor; 3. Support frame; 4. Casters; 5. Unloading auxiliary mechanism; 51. Fixed frame; 52. Unloading frame; 53. Mounting frame; 54. Rotating shaft; 55. Guide plate; 56. Limiting head; 57. Nut; 58. Screw; 59. Limiting ring; 510. Linking plate; 511. Limiting ring; 512. Limiting plate; 513. Insertion hole; 514. Pin; 515. Baffle. Detailed Implementation
[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0022] like Figure 1-5 As shown, a material guiding device includes a frame 1 and a conveyor 2. A material feeding auxiliary mechanism 5 is provided at the upper end of the frame 1. The material feeding auxiliary mechanism 5 includes a fixed frame 51 fixedly connected to the upper end of the frame 1, a material feeding frame 52 fixedly connected to the upper end of the fixed frame 51, a mounting frame 53 fixedly connected to the rear end of the fixed frame 51, a rotating shaft 54 movably connected to the inner side of the mounting frame 53, a guide plate 55 fixedly connected to the lower end of the rotating shaft 54, and a limiting head 56 fixedly connected to the front end of the guide plate 55. The fixed frame 51 has an internal mounting bracket... A nut 57 is installed, and a screw 58 is threadedly connected to the inner side of the nut 57. A limiting ring 59 is fixedly connected to the outer side of the screw 58 near the rear side of the nut 57. A connecting plate 510 is movably connected to the outer side of the screw 58 near the rear side of the limiting ring 59. A limiting ring 511 is fixedly connected to the outer side of the screw 58 near the rear side of the connecting plate 510. A limiting plate 512 is fixedly connected to the front end of the connecting plate 510. An insertion hole 513 is opened at the upper end of the limiting plate 512. A pin 514 is slidably connected to the inner side of the insertion hole 513.
[0023] In this embodiment, the limiting plate 512 penetrates the interior of the fixing frame 51, and the limiting plate 512 and the fixing frame 51 are slidably connected. The front end of the limiting plate 512 is fixedly connected to the baffle 515. The rear end of the screw 58 contacts the front end of the guide plate 55 near the lower side of the limiting head 56. The rear end of the limiting ring 59 is movably connected to the front end of the linkage plate 510 near the side of the limiting plate 512. The front end of the limiting ring 511 is movably connected to the rear end of the linkage plate 510. There are multiple sets of insertion holes 513. The front end of the pin 514 contacts the rear end of the fixing frame 51. The main body material of the guide plate 55 is a wear-resistant liner.
[0024] Specifically, if the conveyor belt of conveyor 2 is impacted by stones, causing belt displacement, the screw 58 is rotated within the nut 57, pushing the guide plate 55. This guide plate 55 then causes the rotating shaft 54 to rotate within the mounting bracket 53. Simultaneously, the screw 58 moves through the limiting ring 59 and the connecting plate 510, and the connecting plate 510 moves the limiting plate 512. Then, the pin 514 is pulled out and inserted into a set of holes 513 near the fixed bracket 51, bringing it into contact with the fixed bracket 51. This limits the distance between the connecting plate 510 and the fixed bracket 51. At this point, the unloading rack 5... The stones in the feed rack 52 can slide accurately onto the conveyor 2 along the guide plate 55. At the same time, when the stones impact the guide plate 55, the guide plate 55 is affected by the pin 514 limiting the linkage plate 510, thus preventing the guide plate 55 from pushing the screw 58 to move in the opposite direction. This avoids the situation where the guide plate 55 cannot guide the stones onto the conveyor 2. By rotating the screw 58, the screw 58 rotates inside the nut 57, which pushes the guide plate 55 and causes the guide plate 55 to drive the rotating shaft 54 to rotate inside the mounting frame 53. This allows for easy adjustment of the angle of the guide plate 55, so that the stones in the feed rack 52 can slide accurately onto the conveyor 2 along the guide plate 55.
[0025] In this embodiment, the conveyor 2 is installed inside the frame 1. The unloading rack 52 and the guide plate 55 are both located above the conveyor 2. The lower end of the frame 1 is fixedly connected to the support frame 3. The lower end of the support frame 3 is fixedly connected to the universal wheel 4. There are two sets of support frames 3 and four sets of universal wheels 4.
[0026] Specifically, the worker first pushes the frame 1, causing the casters 4 to roll on the ground, which moves the conveyor 2 to the designated position. Then, the conveyor 2 is started, and the stones are poured into the unloading rack 52, causing the stones to fall down along the unloading rack 52 and slide down along the guide plate 55, and fall onto the conveyor 2, which then transports the stones.
[0027] Working principle:
[0028] In operation, the worker first pushes the frame 1, causing the casters 4 to roll on the ground, thus moving the conveyor 2 to the designated position. Then, the conveyor 2 is started, and stones are poured into the unloading rack 52, causing them to fall downwards along the rack and slide down the guide plate 55 onto the conveyor 2. If the conveyor belt is impacted by the stones, causing belt displacement, the screw 58 is rotated within the nut 57, pushing the guide plate 55. This causes the guide plate 55 to rotate the rotating shaft 54 within the mounting frame 53. Simultaneously, the screw 58 moves through the limiting ring 59 and the connecting plate 510, which in turn moves the limiting plate 512. Finally, the pin 514 is pulled out and inserted near the fixed frame 51. When a set of holes 513 are inserted, the pin 514 contacts the fixed frame 51, which limits the distance between the connecting plate 510 and the fixed frame 51. At this time, the stone in the unloading rack 52 can slide accurately onto the conveyor 2 along the guide plate 55. When the stone impacts the guide plate 55, the guide plate 55 is affected by the pin 514 limiting the connecting plate 510, which prevents the guide plate 55 from pushing the screw 58 in the opposite direction. This avoids the situation where the guide plate 55 cannot guide the stone onto the conveyor 2. By rotating the screw 58, the screw 58 rotates inside the nut 57, which pushes the guide plate 55 and causes the guide plate 55 to drive the rotating shaft 54 to rotate inside the mounting frame 53. This makes it easy to change the angle of the guide plate 55, so that the stone in the unloading rack 52 can slide accurately onto the conveyor 2 along the guide plate 55.
[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A material guiding device, comprising a frame (1) and a conveyor (2), characterized in that: The upper end of the frame (1) is provided with a feeding auxiliary mechanism (5). The feeding auxiliary mechanism (5) includes a fixed frame (51) fixedly connected to the upper end of the frame (1). The upper end of the fixed frame (51) is fixedly connected to a feeding frame (52). The rear end of the fixed frame (51) is fixedly connected to a mounting frame (53). The inner side of the mounting frame (53) is movably connected to a rotating shaft (54). The lower end of the rotating shaft (54) is fixedly connected to a guide plate (55). The front end of the guide plate (55) is fixedly connected to a limiting head (56). A nut (57) is installed inside the fixed frame (51). A screw (58) is threadedly connected to the inner side of the nut (57). A limiting ring (59) is fixedly connected to the outer side of the screw (58) near the rear side of the nut (57). A connecting plate (510) is movably connected to the outer side of the screw (58) near the rear side of the limiting ring (59). A limiting ring (511) is fixedly connected to the outer side of the screw (58) near the rear side of the connecting plate (510). A limiting plate (512) is fixedly connected to the front end of the connecting plate (510). An insertion hole (513) is provided at the upper end of the limiting plate (512). A pin (514) is slidably connected to the inner side of the insertion hole (513).
2. The material guiding device according to claim 1, characterized in that: The limiting plate (512) penetrates the interior of the fixing frame (51), and the limiting plate (512) and the fixing frame (51) are slidably connected. A baffle (515) is fixedly connected to the front end of the limiting plate (512).
3. The material guiding device according to claim 2, characterized in that: The rear end of the screw (58) is in contact with the front end of the guide plate (55) near the lower side of the limiting head (56), and the rear end of the limiting ring (59) is movably connected to the front end of the linkage plate (510) near the side of the limiting plate (512).
4. A material guiding device according to claim 2, characterized in that: The front end of the limiting ring (511) is movably connected to the rear end of the connecting plate (510), there are multiple sets of the insertion holes (513), the front end of the pin (514) is in contact with the rear end of the fixing frame (51), and the main body material of the guide plate (55) is a wear-resistant lining plate.
5. A material guiding device according to claim 1, characterized in that: The conveyor (2) is installed inside the frame (1), and the unloading rack (52) and the guide plate (55) are both located above the conveyor (2).
6. A material guiding device according to claim 5, characterized in that: The lower end of the frame (1) is fixedly connected to a support frame (3), and the lower end of the support frame (3) is fixedly connected to a caster wheel (4). There are two sets of support frames (3) and four sets of caster wheels (4).