Manual tipping bucket discharging mechanism

Abstract

The utility model discloses a manual tipping bucket discharging mechanism, relates to the technical field of elevator equipment, and aims to solve the problems that an existing discharging mechanism is difficult to apply in a place without an air source, on the other hand, although the traditional discharging mechanism can realize automatic operation, the structure is complex, more parts are contained, and the production cost is high. The problems that the manufacturing cost of equipment is increased, in the long-term use process, faults are more likely to happen to a complex structure, maintenance is more troublesome, maintenance needs to be conducted by professionals, the maintenance cost is increased, and the downtime is prolonged are solved by arranging a manually-pulled pull rod and cooperating with a locking hook to limit the pull rod; the discharging mechanism is simple in structure and small in number of parts, overturning and discharging of the hopper are achieved, no pneumatic or electric device is needed, the discharging mechanism can be used in a place without an air source, the limitation of an existing power-driven discharging mechanism is overcome, the discharging mechanism mainly comprises a pull rod, a connecting plate, a guiding discharging plate and other mechanical parts, the structure is simple, the number of parts is small, and the fault rate and the maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hoist equipment, and particularly relates to a manual tipping and discharging mechanism. Background Art

[0002] At present, common material lifting and discharging mechanisms usually rely on power systems such as pneumatic or electric, which increases the equipment cost and operating energy consumption, and limits their application in places without a gas source. On the other hand, although traditional discharging mechanisms can achieve automated operation, their structures are often relatively complex, including many components, which not only increases the manufacturing cost of the equipment, but also in the long-term use process, the complex structure is more likely to fail, and the maintenance is more troublesome, requiring professional personnel for maintenance, increasing the maintenance cost and downtime.

[0003] Therefore, this application provides a manual tipping and discharging mechanism to meet the requirements. Summary of the Utility Model

[0004] The purpose of this application is to provide a manual tipping and discharging mechanism, aiming to solve the problems that the existing discharging mechanism is difficult to apply in places without a gas source. On the other hand, although traditional discharging mechanisms can achieve automated operation, their structures are often relatively complex, including many components, which not only increases the manufacturing cost of the equipment, but also in the long-term use process, the complex structure is more likely to fail, and the maintenance is more troublesome, requiring professional personnel for maintenance, increasing the maintenance cost and downtime.

[0005] To achieve the above purpose, this application provides the following technical solution: A manual tipping and discharging mechanism, including a hoist, an outlet is provided on the hoist, a hopper for transporting materials is provided inside the hoist, a discharging mechanism for tipping the hopper is connected to the outlet through a connecting frame, the discharging mechanism further includes a mounting plate and a pull rod, the mounting plate is connected to the pull rod through a connecting plate, a guiding column for limiting the sliding direction of the connecting plate is provided on the mounting plate, the connecting plate is connected to a guiding discharging plate for tipping the hopper through a connecting rod, the guiding discharging plate is located below the hopper inside the hoist, guiding kidney-shaped holes adapted to the connecting rod are opened on the outlet, the connecting frame and the mounting plate; a locking hook for locking the pull rod is slidably connected to the outer wall of the connecting frame. Through the above components, the function of manually controlling the hopper to tip and discharge without external power is realized.

[0006] Preferably, a stop rod, a connecting rotating shaft and a first pin shaft are sequentially arranged on the pull rod from left to right, the pull rod is rotationally connected to the mounting plate through the connecting rotating shaft, the pull rod is hinged to the connecting plate through the first pin shaft, and the position and dimension of the stop rod are adapted to those of the locking hook.

[0007] Preferably, a kidney-shaped hole adapted to the position and size of the first pin shaft is formed on the pull rod. The design of the kidney-shaped hole allows the first pin shaft to slide when the pull rod is pulled, further optimizing the movement track of the pull rod.

[0008] Preferably, the locking hook further includes a second pin shaft. The locking hook is rotatably connected to the second pin shaft. The second pin shaft is slidably connected to the outer wall of the connecting frame. A fixing plate for limiting the locking hook is connected to the outer wall of the connecting frame. The design of the locking hook enables the hopper to stably maintain the discharging state after flipping, without the need for continuous manual control.

[0009] Preferably, the guide posts are fixed to the mounting plate through a fixing frame. There are two groups of guide posts, and the two groups of guide posts are symmetrically arranged on both sides of the guiding kidney-shaped hole. The design of the double guide posts ensures the smooth up and down movement of the connecting plate and the guiding discharging plate.

[0010] Preferably, two groups of sliders are connected to the connecting plate. The connecting plate is slidably connected to the two groups of guide posts through the two groups of sliders respectively.

[0011] In summary, the technical effects and advantages of the present utility model are as follows:

[0012] In the present utility model, by setting a manually pulled pull rod and cooperating with a locking hook to limit the pull rod, the flipping and discharging of the hopper are realized. No pneumatic or electric device is required, which reduces the cost and energy consumption and can be used in places without a gas source, overcoming the limitations of the existing power-driven discharging mechanism.

[0013] In the present utility model, by setting a discharging mechanism, the discharging mechanism mainly includes mechanical components such as a pull rod, a connecting plate, and a guiding discharging plate. The structure is simple and there are few components, avoiding the complex structure and cumbersome maintenance problems of the electric or pneumatic discharging mechanism, and reducing the failure rate and maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the discharging mechanism of the present utility model;

[0016] Figure 2 It is a plan view of the discharging mechanism of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the elevator of the present utility model.

[0018] In the figure: 1. Elevator; 2. Discharge port; 3. Connecting frame; 4. Mounting plate; 5. Hopper; 6. Feeding mechanism; 7. Fixed plate; 8. Connecting rotating shaft; 9. First pin shaft; 10. Guide post; 11. Fixed frame; 12. Connecting plate; 13. Connecting rod; 14. Guide waist-shaped hole; 15. Guide feeding plate; 16. Stop bar; 17. Locking hook; 18. Slide block; 19. Second pin shaft; 20. Pull rod. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0020] Refer to Figures 1-3 A manual tipping and discharging mechanism as shown, including an elevator 1, a discharge port 2 is provided on the elevator 1, a hopper 5 for transporting materials is provided in the elevator 1, a transmission chain for driving the hopper 5 to move is provided in the elevator 1, guide gears are connected to both ends of the hopper 5 through the transmission chain, a feeding mechanism 6 for tipping the hopper 5 is connected to the discharge port 2 through a connecting frame 3, the feeding mechanism 6 further includes a mounting plate 4 and a pull rod 20, the mounting plate 4 is connected to the pull rod 20 through a connecting plate 12, a guide post 10 for limiting the sliding direction of the connecting plate 12 is provided on the mounting plate 4, a guide feeding plate 15 for tipping the hopper 5 is connected to the connecting plate 12 through a connecting rod 13, the guide feeding plate 15 is located below the hopper 5 inside the elevator 1, the position and dimension of the guide feeding plate 15 are adapted to those of the guide gear, guide waist-shaped holes 14 adapted to the connecting rod 13 are provided on the discharge port 2, the connecting frame 3 and the mounting plate 4, and a locking hook 17 for locking the pull rod 20 is slidably connected to the outer wall of the connecting frame 3.

[0021] As an implementation method in this embodiment, a stop bar 16, a connecting rotating shaft 8, and a first pin shaft 9 are sequentially arranged on the pull rod 20 from left to right. The pull rod 20 is rotatably connected to the mounting plate 4 through the connecting rotating shaft 8, and the pull rod 20 is hinged through the first pin shaft 9. A kidney-shaped hole adapted to the first pin shaft 9 is also provided on the pull rod 20, so that when the staff pulls the pull rod 20, the connecting plate 12 can slide downward along the guide post 10. The position and size of the stop bar 16 are adapted to those of the locking hook 17. The guide post 10 is fixed to the mounting plate 4 through a fixing frame 11. There are two groups of guide posts 10, and the two groups of guide posts 10 are symmetrically arranged on both sides of the guiding kidney-shaped hole 14. Two sliders 18 are connected to the connecting plate 12. The connecting plate 12 is slidably connected to the two groups of guide posts 10 through the two sliders 18 respectively, so that the guiding blanking plate 15 and the connecting plate 12 can move up and down smoothly.

[0022] As an implementation method in this embodiment, in order to keep the hopper 5 in a continuous feeding state, the locking hook 17 further includes a second pin shaft 19. The locking hook 17 is rotatably connected to the second pin shaft 19. The second pin shaft 19 is slidably connected to the outer wall of the connecting frame 3. A fixing plate 7 for limiting the locking hook 17 is connected to the outer wall of the connecting frame 3. When the staff manually pulls the pull rod 20 to keep the hopper 5 in a feeding state, the locking hook 17 can be rotated to make the locking hook 17 contact the stop bar 16, and then the pull rod 20 can be limited without the need for the staff to continuously pull.

[0023] The working principle of this utility model: During use, first start the hoist 1. The staff puts the material into the hopper 5 through the feeding port. The material is transported to the discharge port 2 of the hoist 1 through the hopper 5. At the same time, the staff pulls one end of the pull rod 20 located outside the connecting frame 3. The pull rod 20 rotates around the connecting rotating shaft 8 as the axis, so that the other end of the pull rod 20 drives the connecting plate 12 to move upward along the guide post 10 through the slider 18. At the same time, the first pin shaft 9 slides in the kidney-shaped hole on the pull rod 20. When the connecting plate 12 slides upward, it drives the guiding blanking plate 15 to move upward through the connecting rod 13. The guiding gear on the hopper 5 contacts the guiding blanking plate 15, and the transmission chain continuously drives the hopper 5 to move forward, so that the hopper 5 rotates under the action of the inclined top surface of the guiding blanking plate 15, and the material in the hopper 5 is poured into the discharge port 2 of the hoist 1. When the staff manually pulls the pull rod 20 to keep the hopper 5 in a feeding state, the locking hook 17 can be rotated to make the locking hook 17 contact the stop bar 16, and then the pull rod 20 can be limited without the need for the staff to continuously pull.

[0024] The mechanical and electrical connection involved in this utility model is a common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of experiments, belonging to common general knowledge.

[0025] Components not described in detail in this article are prior art.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A manual bucket unloading mechanism, comprising an elevator (1), the elevator (1) being provided with a discharge port (2), the elevator (1) being provided with a hopper (5) for transferring materials, characterized in that: The discharge port (2) is connected to a feeding mechanism (6) for flipping the hopper (5) via a connecting frame (3), and the feeding mechanism (6) further comprises a mounting plate (4) and a pull rod (20), wherein the mounting plate (4) is connected to the pull rod (20) via a connecting plate (12), and a guide column (10) for limiting the sliding direction of the connecting plate (12) is provided on the mounting plate (4), and the connecting plate (12) is connected to a guide feeding plate (15) for flipping the hopper (5) via a connecting rod (13), and the guide feeding plate (15) is located below the hopper (5) inside the elevator (1), and the discharge port (2), the connecting frame (3) and the mounting plate (4) are all provided with guide waist-shaped holes (14) adapted to the connecting rod (13); A locking hook (17) for locking the pull rod (20) is slidably connected to the outer wall of the connecting frame (3).

2. A manual bucket unloading mechanism according to claim 1, characterized in that: The pull rod (20) is provided with a blocking rod (16), a connecting shaft (8) and a first pin shaft (9) from left to right in sequence. The pull rod (20) is rotatably connected to the mounting plate (4) via the connecting shaft (8). The pull rod (20) is hinged to the connecting plate (12) via the first pin shaft (9). The blocking rod (16) is adapted in position and size to the locking hook (17).

3. A manual dump bucket unloading mechanism according to claim 2, characterized in that: The pull rod (20) is provided with a waist-shaped hole that matches the position and size of the first pin shaft (9).

4. A manual dump bucket unloading mechanism according to claim 2, characterized in that: The locking hook (17) further comprises a second pin shaft (19), the locking hook (17) being rotatably connected to the second pin shaft (19), the second pin shaft (19) being slidably connected to the outer wall of the connecting frame (3), and a fixing plate (7) for limiting the locking hook (17) is connected to the outer wall of the connecting frame (3).

5. A manual dump bucket unloading mechanism according to claim 1, characterized in that: The guide posts (10) are fixed to the mounting plate (4) via a fixing frame (11), and two groups of the guide posts (10) are provided. The two groups of the guide posts (10) are symmetrically arranged on both sides of the guide waist-shaped hole (14).

6. A manual dump bucket unloading mechanism according to claim 4, characterized in that: The connecting plate (12) is connected to a sliding block (18), and two groups of the sliding blocks (18) are provided. The connecting plate (12) is slidably connected to the two groups of guide posts (10) via the two groups of the sliding blocks (18).

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