Limestone feeding device with damping structure

Abstract

The utility model discloses a limestone feeding device with damping structure, specifically relates to damping feeding technical field, and including the feeding support, the upper end of the inside of feeding support is equipped with a plurality of installation support plate, the inside of feeding support is equipped with the feeding bucket, the upside of feeding bucket outer end surface is equipped with the support lug plate, the end surface of support lug plate is equipped with the limit slot, the inside of limit slot is equipped with the damping pad, the inside of damping pad is equipped with the limit slide rod. The utility model discloses practical use, through the corresponding setting state of buffer telescopic link, limit slide rod, damping spring and damping pad, buffer telescopic link and damping spring can support the feeding bucket, thereby can reduce the vibration of feeding bucket through buffer telescopic link and damping spring, increase the stability when feeding bucket works, and when the vibration of feeding bucket generates and lifts, the damping pad can reduce the abrasion of limit slide rod, thereby increase its service life.

Description

Technical Field

[0001] This utility model relates to the field of vibration damping feeding technology, and more specifically, to a limestone feeding device with a vibration damping structure. Background Technology

[0002] Limestone can be directly processed into stone and burned into quicklime. The main component of limestone is calcium carbonate, and lime and limestone are widely used in building materials and industrial raw materials. Currently, the production of quicklime requires large-scale feeding. For example, patent CN216997325U discloses a novel limestone feeding device. This device uses a lifting mechanism to lift a conical blocking block, causing its base to block the outlet of a conical storage tank. After this, limestone is filled into the conical storage tank. Subsequently, a column-type mobile gantry crane drives the lifting frame to move the conical storage tank to the feeding pool. The lifting mechanism is then activated to lower the conical blocking block, thus misaligning it with the outlet of the conical storage tank. This allows the limestone inside the conical storage tank to fall. Specifically, when the conical blocking block closes the outlet of the conical storage tank, the lifting mechanism pulls the conical blocking block upwards, causing the rollers to slide along the sliding rails.

[0003] When the above-mentioned device is in operation, the lifting frame is driven by a column-type mobile gantry frame to move the conical storage tank to the feeding pool. The lifting components are then opened to lower the conical blocking block, thereby misaligning the conical blocking block with the discharge port of the conical storage tank. This allows the limestone inside the conical storage tank to fall. However, the storage tank is prone to vibration when the limestone falls and is replenished, which can affect the stability of the lifting frame and thus impact the service life of the storage tank. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a limestone feeding device with a vibration reduction structure. The technical problem to be solved by the present invention is: how to avoid vibration of the feeding hopper during replenishment and feeding.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a limestone feeding device with a vibration damping structure, comprising a feeding bracket, a plurality of mounting support plates provided at the upper end of the inner side of the feeding bracket, a feeding barrel provided inside the feeding bracket, a support ear plate provided on the upper side of the outer end face of the feeding barrel, a limit groove provided on the end face of the support ear plate, and a vibration damping pad provided inside the limit groove.

[0006] The vibration damping pad is provided with a limiting slide rod inside. The outer end face of the limiting slide rod is provided with a vibration damping spring on the lower side of the support ear plate. A first movable hinge is provided on one side of the upper end of the mounting support plate, and a second movable hinge is provided on one side of the lower end of the support ear plate. A buffer telescopic rod is provided between the first movable hinge and the second movable hinge.

[0007] In a preferred embodiment, the limiting slide rod passes through the interior of the damping pad and extends to the upper end of the supporting ear plate;

[0008] The upper end of the limiting slide bar is provided with a limiting plate on the upper side of the supporting ear plate, and the lower end of the feeding barrel is provided with a discharge pipe.

[0009] In a preferred embodiment, the lower end of the limiting slide bar is connected to the upper end of the mounting support plate, and a discharge valve plate is provided at the connection between the discharge pipe and the feeding bracket.

[0010] In a preferred embodiment, the discharge valve plate has a square groove inside, and a discharge pull plate is provided inside the square groove.

[0011] In a preferred embodiment, a discharge hole is provided on one side of the discharge pull plate end face, an adjustment limit plate is provided at one end of the discharge pull plate, and electric telescopic rods are provided on both sides of the outer end face of the discharge valve plate.

[0012] In a preferred embodiment, one end of the electric telescopic rod is provided with a mounting ear plate, and the end face of the mounting ear plate is provided with mounting bolts.

[0013] In a preferred embodiment, the plurality of mounting support plates are arranged in a ring array outside the center point of the loading bracket in the top view direction, and the mounting support plates are arranged in a curved surface state on one side in the top view direction.

[0014] In a preferred embodiment, the inner end face of the limiting groove in the top view is adapted to the outer end face of the vibration damping pad in the top view, the vibration damping pad is a rubber component, and the inner end face of the vibration damping pad is adapted to the outer end face of the limiting slide rod.

[0015] In a preferred embodiment, the inner end face of the discharge pipe in the top view direction is adapted to the inner end face of the discharge hole in the top view direction.

[0016] In a preferred embodiment, the outer end face of the square groove is adapted to the inner end face of the discharge pull plate, and the electric telescopic rod is electrically connected to an external control device.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] In actual use, the buffer telescopic rod, the limiting slide rod, the vibration damping spring and the vibration damping pad are set in the corresponding positions. The buffer telescopic rod and the vibration damping spring will support the feeding barrel, thereby reducing the vibration generated by the feeding barrel and increasing the stability of the feeding barrel during operation. At the same time, when the feeding barrel vibrates and rises, the vibration damping pad can reduce the wear of the limiting slide rod, thereby increasing its service life.

[0019] Meanwhile, with the discharge pull plate and electric telescopic rod in corresponding settings, the position of the discharge pull plate can be adjusted by moving the electric telescopic rod, thus facilitating the control of the discharge from the discharge pipe. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the material discharge pull plate connection structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the overall front view cross-sectional structure of this utility model.

[0023] Figure 4 This is a schematic diagram of the cross-sectional connection structure of the vibration damping spring of this utility model.

[0024] Figure 5 This utility model Figure 2 Enlarged view of section A.

[0025] The attached figures are labeled as follows: 1. Feeding bracket, 2. Mounting support plate, 3. Feeding bucket, 4. Discharge pipe, 5. Support ear plate, 6. First movable hinge, 7. Second movable hinge, 8. Buffer telescopic rod, 9. Limiting groove, 10. Vibration damping pad, 11. Limiting slide rod, 12. Vibration damping spring, 13. Limiting plate, 14. Discharge valve plate, 15. Square groove, 16. Discharge pull plate, 17. Discharge hole, 18. Adjusting limiting plate, 19. Electric telescopic rod, 20. Mounting ear plate, 21. Mounting bolt. Detailed Implementation

[0026] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0027] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0028] This utility model provides a limestone feeding device with a vibration damping structure, such as Figure 1 and 2 As shown, it includes a feeding bracket 1, and the upper end of the inner side of the feeding bracket 1 is provided with multiple mounting support plates 2. The feeding bracket 1 is provided with a feeding bucket 3 inside.

[0029] The lower end of the feeding hopper 3 is provided with a discharge pipe 4. The limestone material inside the feeding hopper 3 can be discharged through the discharge pipe 4 for feeding. The connection between the discharge pipe 4 and the feeding support 1 is provided with a discharge valve plate 14. The discharge valve plate 14 has a square groove 15 inside. The square groove 15 has a discharge pull plate 16 inside. The discharge of material from the discharge pipe 4 can be controlled by the discharge pull plate 16.

[0030] A discharge hole 17 is provided on one side of the end face of the discharge pull plate 16. An adjustment limit plate 18 is provided at one end of the discharge pull plate 16. Electric telescopic rods 19 are provided on both sides of the outer end face of the discharge valve plate 14. The operator can drive the electric telescopic rods 19 to work through an external control device. The output end of the electric telescopic rod 19 will drive the discharge pull plate 16 to move laterally through the adjustment limit plate 18. When the discharge hole 17 moves into the inside of the discharge pipe, the material inside the feeding bucket 3 will flow out from the inside of the discharge pipe 4. When the discharge hole 17 moves out into the inside of the discharge pipe 4, the material will not flow out from the inside of the discharge pipe 4, thereby controlling the discharge of the discharge pipe 4. An ear plate 20 is provided at one end of the electric telescopic rod 19.

[0031] The end face of the mounting ear plate 20 is provided with mounting bolts 21, which can increase the convenience and stability of the installation of the electric telescopic rod 19. Multiple mounting support plates 2 are arranged in a ring array outside the center point of the loading bracket 1 in the top view direction, and the mounting support plates 2 are arranged in a curved surface state on one side in the top view direction.

[0032] like Figure 3 and 4As shown, a support ear plate 5 is provided on the upper side of the outer end face of the feeding barrel 3. A limiting groove 9 is opened on the end face of the support ear plate 5. A vibration damping pad 10 is provided inside the limiting groove 9. A limiting slide rod 11 is provided inside the vibration damping pad 10. The vibration damping pad 10 will reduce the wear of the limiting slide rod 11. When the limestone material inside the feeding barrel 3 is full, the weight of the feeding barrel 3 will press on the buffer telescopic rod 8 and the vibration damping spring 12. At this time, the feeding barrel 3 will sink in the vertical direction of the limiting slide rod 11.

[0033] The outer end face of the limiting slide rod 11 is provided with a damping spring 12 on the lower side of the support ear plate 5. The upper side of the mounting support plate 2 is provided with a first movable hinge 6, and the lower side of the support ear plate 5 is provided with a second movable hinge 7.

[0034] A buffer telescopic rod 8 is provided between the first movable hinge 6 and the second movable hinge 7. The vibration generated by the feeding bucket 3 when feeding limestone can be reduced by the cooperation of the buffer telescopic rod 8 and the damping spring 12. At the same time, the damping pad 10 will reduce the wear of the limiting slide rod 11. The limiting slide rod 11 passes through the inside of the damping pad 10 and extends to the upper end of the support ear plate 5. The upper end of the limiting slide rod 11 is provided with a limiting plate 13 on the upper side of the support ear plate 5.

[0035] The lower end of the limiting slide rod 11 is connected to the upper end of the mounting support plate 2. The inner end face of the limiting groove 9 in the top view direction is adapted to the outer end face of the vibration damping pad 10 in the top view direction. The vibration damping pad 10 is a rubber component.

[0036] The inner end face of the vibration damping pad 10 is adapted to the outer end face of the limiting slide bar 11, and the inner end face of the discharge pipe 4 in the top view direction is adapted to the inner end face of the discharge hole 17 in the top view direction.

[0037] The outer end face of the square groove 15 is adapted to the inner end face of the discharge pull plate 16, and the electric telescopic rod 19 is electrically connected to the external control equipment.

[0038] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A limestone feeding device with a vibration damping structure, comprising a feeding support (1), characterized in that: The upper end of the inner side of the feeding bracket (1) is provided with multiple mounting support plates (2), the inside of the feeding bracket (1) is provided with a feeding barrel (3), the upper side of the outer end face of the feeding barrel (3) is provided with a support ear plate (5), the end face of the support ear plate (5) is provided with a limiting groove (9), and the inside of the limiting groove (9) is provided with a vibration damping pad (10). The damping pad (10) is provided with a limiting slide rod (11) inside. The outer end face of the limiting slide rod (11) is provided with a damping spring (12) on the lower side of the supporting ear plate (5). A first movable hinge (6) is provided on one side of the upper end of the mounting support plate (2). A second movable hinge (7) is provided on one side of the lower end of the supporting ear plate (5). A buffer telescopic rod (8) is provided between the first movable hinge (6) and the second movable hinge (7).

2. The limestone feeding device with vibration damping structure according to claim 1, characterized in that: The limiting slide bar (11) passes through the inside of the damping pad (10) and extends to the upper end of the supporting ear plate (5); The upper end of the limiting slide bar (11) is provided with a limiting plate (13) on the upper side of the supporting ear plate (5), and the lower end of the feeding barrel (3) is provided with a discharge pipe (4).

3. A limestone feeding device with a vibration damping structure according to claim 2, characterized in that: The lower end of the limiting slide bar (11) is connected to the upper end of the mounting support plate (2), and the discharge valve plate (14) is provided at the connection between the discharge pipe (4) and the feeding bracket (1).

4. A limestone feeding device with a vibration damping structure according to claim 3, characterized in that: The discharge valve plate (14) has a square groove (15) inside, and the square groove (15) has a discharge pull plate (16) inside.

5. A limestone feeding device with a vibration damping structure according to claim 4, characterized in that: A discharge hole (17) is provided on one side of the end face of the discharge pull plate (16), an adjustment limit plate (18) is provided at one end of the discharge pull plate (16), and electric telescopic rods (19) are provided on both sides of the outer end face of the discharge valve plate (14).

6. A limestone feeding device with a vibration damping structure according to claim 5, characterized in that: One end of the electric telescopic rod (19) is provided with a mounting ear plate (20), and the end face of the mounting ear plate (20) is provided with mounting bolts (21).

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